* 	  Char. number range  |        UTF-8 octet sequence
		 *       (hexadecimal)    |              (binary)
		 *    --------------------+-----------------------------------------------
		 *    0000 0000-0000 007F | 0xxxxxxx
		 *    0000 0080-0000 07FF | 110xxxxx 10xxxxxx
		 *    0000 0800-0000 FFFF | 1110xxxx 10xxxxxx 10xxxxxx
		 *    0001 0000-0010 FFFF | 11110xxx 10xxxxxx 10xxxxxx 10xxxxxx
		 *    ---------------------------------------------------------------------
		 *
		 *   ABFN notation:
		 *   ---------------------------------------------------------------------
		 *   UTF8-octets = *( UTF8-char )
		 *   UTF8-char   = UTF8-1 / UTF8-2 / UTF8-3 / UTF8-4
		 *   UTF8-1      = %x00-7F
		 *   UTF8-2      = %xC2-DF UTF8-tail
		 *
		 *   UTF8-3      = %xE0 %xA0-BF UTF8-tail / %xE1-EC 2( UTF8-tail ) /
		 *                 %xED %x80-9F UTF8-tail / %xEE-EF 2( UTF8-tail )
		 *   UTF8-4      = %xF0 %x90-BF 2( UTF8-tail ) / %xF1-F3 3( UTF8-tail ) /
		 *                 %xF4 %x80-8F 2( UTF8-tail )
		 *   UTF8-tail   = %x80-BF
		 *   ---------------------------------------------------------------------
		 * 

		 *   Encoding UTF-16:
		 * 
 		 *   Encoding of a single character from an ISO 10646 character value to
		 *    UTF-16 proceeds as follows. Let U be the character number, no greater
		 *    than 0x10FFFF.
		 * 
		 *    1) If U < 0x10000, encode U as a 16-bit unsigned integer and
		 *       terminate.
		 * 
		 *    2) Let U' = U - 0x10000. Because U is less than or equal to 0x10FFFF,
		 *       U' must be less than or equal to 0xFFFFF. That is, U' can be
		 *       represented in 20 bits.
		 * 
		 *    3) Initialize two 16-bit unsigned integers, W1 and W2, to 0xD800 and
		 *       0xDC00, respectively. These integers each have 10 bits free to
		 *       encode the character value, for a total of 20 bits.
		 * 
		 *    4) Assign the 10 high-order bits of the 20-bit U' to the 10 low-order
		 *       bits of W1 and the 10 low-order bits of U' to the 10 low-order
		 *       bits of W2. Terminate.
		 * 
		 *    Graphically, steps 2 through 4 look like:
		 *    U' = yyyyyyyyyyxxxxxxxxxx
		 *    W1 = 110110yyyyyyyyyy
		 *    W2 = 110111xxxxxxxxxx
		 * 

*
• b : bold text
*
• i : italic
*
• u : underlined
*
• lt : line-through

*
• width (float): Width of the line in user units.
*
• cap (string): Type of cap to put on the line. Possible values are: * butt, round, square. The difference between "square" and "butt" is that * "square" projects a flat end past the end of the line.
*
• join (string): Type of join. Possible values are: miter, round, * bevel.
*
• dash (mixed): Dash pattern. Is 0 (without dash) or string with * series of length values, which are the lengths of the on and off dashes. * For example: "2" represents 2 on, 2 off, 2 on, 2 off, ...; "2,1" is 2 on, * 1 off, 2 on, 1 off, ...
*
• phase (integer): Modifier on the dash pattern which is used to shift * the point at which the pattern starts.
*
• color (array): Draw color. Format: array(GREY) or array(R,G,B) or array(C,M,Y,K).
*

*
• D or empty string: Draw (default).
*
• F: Fill.
*
• DF or FD: Draw and fill.
*
• CNZ: Clipping mode (using the even-odd rule to determine which regions lie inside the clipping path).
*
• CEO: Clipping mode (using the nonzero winding number rule to determine which regions lie inside the clipping path).
*

*
• all: Line style of all borders. Array like for {@link SetLineStyle SetLineStyle}.
*
• L, T, R, B or combinations: Line style of left, top, right or bottom border. Array like for {@link SetLineStyle SetLineStyle}.
*

*
• D or empty string: Draw (default).
*
• F: Fill.
*
• DF or FD: Draw and fill.
*
• CNZ: Clipping mode (using the even-odd rule to determine which regions lie inside the clipping path).
*
• CEO: Clipping mode (using the nonzero winding number rule to determine which regions lie inside the clipping path).
*

*
• D or empty string: Draw (default).
*
• F: Fill.
*
• DF or FD: Draw and fill.
*
• CNZ: Clipping mode (using the even-odd rule to determine which regions lie inside the clipping path).
*
• CEO: Clipping mode (using the nonzero winding number rule to determine which regions lie inside the clipping path).
*

*
• D or empty string: Draw (default).
*
• F: Fill.
*
• DF or FD: Draw and fill.
*
• C: Draw close.
*
• CNZ: Clipping mode (using the even-odd rule to determine which regions lie inside the clipping path).
*
• CEO: Clipping mode (using the nonzero winding number rule to determine which regions lie inside the clipping path).
*

*
• D or empty string: Draw (default).
*
• F: Fill.
*
• DF or FD: Draw and fill.
*
• C: Draw close.
*
• CNZ: Clipping mode (using the even-odd rule to determine which regions lie inside the clipping path).
*
• CEO: Clipping mode (using the nonzero winding number rule to determine which regions lie inside the clipping path).
*

*
• D or empty string: Draw (default).
*
• F: Fill.
*
• DF or FD: Draw and fill.
*
• CNZ: Clipping mode (using the even-odd rule to determine which regions lie inside the clipping path).
*
• CEO: Clipping mode (using the nonzero winding number rule to determine which regions lie inside the clipping path).
*

*
• all: Line style of all lines. Array like for {@link SetLineStyle SetLineStyle}.
*
• 0 to ($np - 1): Line style of each line. Array like for {@link SetLineStyle SetLineStyle}.
*

*
• D or empty string: Draw (default).
*
• F: Fill.
*
• DF or FD: Draw and fill.
*
• CNZ: Clipping mode (using the even-odd rule to determine which regions lie inside the clipping path).
*
• CEO: Clipping mode (using the nonzero winding number rule to determine which regions lie inside the clipping path).
*

*
• all: Line style of all sides. Array like for {@link SetLineStyle SetLineStyle}.
*
• 0 to ($ns - 1): Line style of each side. Array like for {@link SetLineStyle SetLineStyle}.
*

*
• D or empty string: Draw (default).
*
• F: Fill.
*
• DF or FD: Draw and fill.
*
• CNZ: Clipping mode (using the even-odd rule to determine which regions lie inside the clipping path).
*
• CEO: Clipping mode (using the nonzero winding number rule to determine which regions lie inside the clipping path).
*

*
• D or empty string: Draw (default).
*
• F: Fill.
*
• DF or FD: Draw and fill.
*
• CNZ: Clipping mode (using the even-odd rule to determine which regions lie inside the clipping path).
*
• CEO: Clipping mode (using the nonzero winding number rule to determine which regions lie inside the clipping path).
*

*
• all: Line style of all sides. Array like for * {@link SetLineStyle SetLineStyle}.
*
• 0 to (n - 1): Line style of each side. Array like for {@link SetLineStyle SetLineStyle}.
*

*
• D or empty string: Draw (default).
*
• F: Fill.
*
• DF or FD: Draw and fill.
*
• CNZ: Clipping mode (using the even-odd rule to determine which regions lie inside the clipping path).
*
• CEO: Clipping mode (using the nonzero winding number rule to determine which regions lie inside the clipping path).
*

*
• D or empty string: Draw (default).
*
• F: Fill.
*
• DF or FD: Draw and fill.
*
• CNZ: Clipping mode (using the even-odd rule to determine which regions lie inside the clipping path).
*
• CEO: Clipping mode (using the nonzero winding number rule to determine which regions lie inside the clipping path).
*

• rect: Position and size of field on page.
• borderStyle: Rectangle border appearance.
• strokeColor: Color of bounding rectangle.
• lineWidth: Width of the edge of the surrounding rectangle.
• rotation: Rotation of field in 90-degree increments.
• fillColor: Background color of field (gray, transparent, RGB, or CMYK).
• userName: Short description of field that appears on mouse-over.
• readonly: Whether the user may change the field contents.
• doNotScroll: Whether text fields may scroll.
• display: Whether visible or hidden on screen or in print.
• textFont: Text font.
• textColor: Text color.
• textSize: Text size.
• richText: Rich text.
• richValue: Text.
• comb: Text comb format.
• multiline: Text multiline.
• charLimit: Text limit to number of characters.
• fileSelect: Text file selection format.
• password: Text password format.
• alignment: Text layout in text fields.
• buttonAlignX: X alignment of icon on button face.
• buttonAlignY: Y alignment of icon on button face.
• buttonFitBounds: Relative scaling of an icon to fit inside a button face.
• buttonScaleHow: Relative scaling of an icon to fit inside a button face.
• buttonScaleWhen: Relative scaling of an icon to fit inside a button face.
• highlight: Appearance of a button when pushed.
• style: Glyph style for checkbox and radio buttons.
• numItems: Number of items in a combo box or list box.
• editable: Whether the user can type in a combo box.
• multipleSelection: Whether multiple list box items may be selected.

• rect: Position and size of field on page.
• borderStyle: Rectangle border appearance.
• strokeColor: Color of bounding rectangle.
• lineWidth: Width of the edge of the surrounding rectangle.
• rotation: Rotation of field in 90-degree increments.
• fillColor: Background color of field (gray, transparent, RGB, or CMYK).
• userName: Short description of field that appears on mouse-over.
• readonly: Whether the user may change the field contents.
• doNotScroll: Whether text fields may scroll.
• display: Whether visible or hidden on screen or in print.
• textFont: Text font.
• textColor: Text color.
• textSize: Text size.
• richText: Rich text.
• richValue: Text.
• comb: Text comb format.
• multiline: Text multiline.
• charLimit: Text limit to number of characters.
• fileSelect: Text file selection format.
• password: Text password format.
• alignment: Text layout in text fields.
• buttonAlignX: X alignment of icon on button face.
• buttonAlignY: Y alignment of icon on button face.
• buttonFitBounds: Relative scaling of an icon to fit inside a button face.
• buttonScaleHow: Relative scaling of an icon to fit inside a button face.
• buttonScaleWhen: Relative scaling of an icon to fit inside a button face.
• highlight: Appearance of a button when pushed.
• style: Glyph style for checkbox and radio buttons.
• numItems: Number of items in a combo box or list box.
• editable: Whether the user can type in a combo box.
• multipleSelection: Whether multiple list box items may be selected.

• rect: Position and size of field on page.
• borderStyle: Rectangle border appearance.
• strokeColor: Color of bounding rectangle.
• lineWidth: Width of the edge of the surrounding rectangle.
• rotation: Rotation of field in 90-degree increments.
• fillColor: Background color of field (gray, transparent, RGB, or CMYK).
• userName: Short description of field that appears on mouse-over.
• readonly: Whether the user may change the field contents.
• doNotScroll: Whether text fields may scroll.
• display: Whether visible or hidden on screen or in print.
• textFont: Text font.
• textColor: Text color.
• textSize: Text size.
• richText: Rich text.
• richValue: Text.
• comb: Text comb format.
• multiline: Text multiline.
• charLimit: Text limit to number of characters.
• fileSelect: Text file selection format.
• password: Text password format.
• alignment: Text layout in text fields.
• buttonAlignX: X alignment of icon on button face.
• buttonAlignY: Y alignment of icon on button face.
• buttonFitBounds: Relative scaling of an icon to fit inside a button face.
• buttonScaleHow: Relative scaling of an icon to fit inside a button face.
• buttonScaleWhen: Relative scaling of an icon to fit inside a button face.
• highlight: Appearance of a button when pushed.
• style: Glyph style for checkbox and radio buttons.
• numItems: Number of items in a combo box or list box.
• editable: Whether the user can type in a combo box.
• multipleSelection: Whether multiple list box items may be selected.

• rect: Position and size of field on page.
• borderStyle: Rectangle border appearance.
• strokeColor: Color of bounding rectangle.
• lineWidth: Width of the edge of the surrounding rectangle.
• rotation: Rotation of field in 90-degree increments.
• fillColor: Background color of field (gray, transparent, RGB, or CMYK).
• userName: Short description of field that appears on mouse-over.
• readonly: Whether the user may change the field contents.
• doNotScroll: Whether text fields may scroll.
• display: Whether visible or hidden on screen or in print.
• textFont: Text font.
• textColor: Text color.
• textSize: Text size.
• richText: Rich text.
• richValue: Text.
• comb: Text comb format.
• multiline: Text multiline.
• charLimit: Text limit to number of characters.
• fileSelect: Text file selection format.
• password: Text password format.
• alignment: Text layout in text fields.
• buttonAlignX: X alignment of icon on button face.
• buttonAlignY: Y alignment of icon on button face.
• buttonFitBounds: Relative scaling of an icon to fit inside a button face.
• buttonScaleHow: Relative scaling of an icon to fit inside a button face.
• buttonScaleWhen: Relative scaling of an icon to fit inside a button face.
• highlight: Appearance of a button when pushed.
• style: Glyph style for checkbox and radio buttons.
• numItems: Number of items in a combo box or list box.
• editable: Whether the user can type in a combo box.
• multipleSelection: Whether multiple list box items may be selected.

• rect: Position and size of field on page.
• borderStyle: Rectangle border appearance.
• strokeColor: Color of bounding rectangle.
• lineWidth: Width of the edge of the surrounding rectangle.
• rotation: Rotation of field in 90-degree increments.
• fillColor: Background color of field (gray, transparent, RGB, or CMYK).
• userName: Short description of field that appears on mouse-over.
• readonly: Whether the user may change the field contents.
• doNotScroll: Whether text fields may scroll.
• display: Whether visible or hidden on screen or in print.
• textFont: Text font.
• textColor: Text color.
• textSize: Text size.
• richText: Rich text.
• richValue: Text.
• comb: Text comb format.
• multiline: Text multiline.
• charLimit: Text limit to number of characters.
• fileSelect: Text file selection format.
• password: Text password format.
• alignment: Text layout in text fields.
• buttonAlignX: X alignment of icon on button face.
• buttonAlignY: Y alignment of icon on button face.
• buttonFitBounds: Relative scaling of an icon to fit inside a button face.
• buttonScaleHow: Relative scaling of an icon to fit inside a button face.
• buttonScaleWhen: Relative scaling of an icon to fit inside a button face.
• highlight: Appearance of a button when pushed.
• style: Glyph style for checkbox and radio buttons.
• numItems: Number of items in a combo box or list box.
• editable: Whether the user can type in a combo box.
• multipleSelection: Whether multiple list box items may be selected.

• rect: Position and size of field on page.
• borderStyle: Rectangle border appearance.
• strokeColor: Color of bounding rectangle.
• lineWidth: Width of the edge of the surrounding rectangle.
• rotation: Rotation of field in 90-degree increments.
• fillColor: Background color of field (gray, transparent, RGB, or CMYK).
• userName: Short description of field that appears on mouse-over.
• readonly: Whether the user may change the field contents.
• doNotScroll: Whether text fields may scroll.
• display: Whether visible or hidden on screen or in print.
• textFont: Text font.
• textColor: Text color.
• textSize: Text size.
• richText: Rich text.
• richValue: Text.
• comb: Text comb format.
• multiline: Text multiline.
• charLimit: Text limit to number of characters.
• fileSelect: Text file selection format.
• password: Text password format.
• alignment: Text layout in text fields.
• buttonAlignX: X alignment of icon on button face.
• buttonAlignY: Y alignment of icon on button face.
• buttonFitBounds: Relative scaling of an icon to fit inside a button face.
• buttonScaleHow: Relative scaling of an icon to fit inside a button face.
• buttonScaleWhen: Relative scaling of an icon to fit inside a button face.
• highlight: Appearance of a button when pushed.
• style: Glyph style for checkbox and radio buttons.
• numItems: Number of items in a combo box or list box.
• editable: Whether the user can type in a combo box.
• multipleSelection: Whether multiple list box items may be selected.

• rect: Position and size of field on page.
• borderStyle: Rectangle border appearance.
• strokeColor: Color of bounding rectangle.
• lineWidth: Width of the edge of the surrounding rectangle.
• rotation: Rotation of field in 90-degree increments.
• fillColor: Background color of field (gray, transparent, RGB, or CMYK).
• userName: Short description of field that appears on mouse-over.
• readonly: Whether the user may change the field contents.
• doNotScroll: Whether text fields may scroll.
• display: Whether visible or hidden on screen or in print.
• textFont: Text font.
• textColor: Text color.
• textSize: Text size.
• richText: Rich text.
• richValue: Text.
• comb: Text comb format.
• multiline: Text multiline.
• charLimit: Text limit to number of characters.
• fileSelect: Text file selection format.
• password: Text password format.
• alignment: Text layout in text fields.
• buttonAlignX: X alignment of icon on button face.
• buttonAlignY: Y alignment of icon on button face.
• buttonFitBounds: Relative scaling of an icon to fit inside a button face.
• buttonScaleHow: Relative scaling of an icon to fit inside a button face.
• buttonScaleWhen: Relative scaling of an icon to fit inside a button face.
• highlight: Appearance of a button when pushed.
• style: Glyph style for checkbox and radio buttons.
• numItems: Number of items in a combo box or list box.
• editable: Whether the user can type in a combo box.
• multipleSelection: Whether multiple list box items may be selected.

*
• HideToolbar boolean (Optional) A flag specifying whether to hide the viewer application's tool bars when the document is active. Default value: false.
*
• HideMenubar boolean (Optional) A flag specifying whether to hide the viewer application's menu bar when the document is active. Default value: false.
*
• HideWindowUI boolean (Optional) A flag specifying whether to hide user interface elements in the document's window (such as scroll bars and navigation controls), leaving only the document's contents displayed. Default value: false.
*
• FitWindow boolean (Optional) A flag specifying whether to resize the document's window to fit the size of the first displayed page. Default value: false.
*
• CenterWindow boolean (Optional) A flag specifying whether to position the document's window in the center of the screen. Default value: false.
*
• DisplayDocTitle boolean (Optional; PDF 1.4) A flag specifying whether the window's title bar should display the document title taken from the Title entry of the document information dictionary (see Section 10.2.1, "Document Information Dictionary"). If false, the title bar should instead display the name of the PDF file containing the document. Default value: false.
*
• NonFullScreenPageMode name (Optional) The document's page mode, specifying how to display the document on exiting full-screen mode:
  • UseNone Neither document outline nor thumbnail images visible
  • UseOutlines Document outline visible
  • UseThumbs Thumbnail images visible
  • UseOC Optional content group panel visible
  This entry is meaningful only if the value of the PageMode entry in the catalog dictionary (see Section 3.6.1, "Document Catalog") is FullScreen; it is ignored otherwise. Default value: UseNone. *
  • ViewArea name (Optional; PDF 1.4) The name of the page boundary representing the area of a page to be displayed when viewing the document on the screen. Valid values are (see Section 10.10.1, "Page Boundaries").:
    • MediaBox
    • CropBox (default)
    • BleedBox
    • TrimBox
    • ArtBox
  *
  • ViewClip name (Optional; PDF 1.4) The name of the page boundary to which the contents of a page are to be clipped when viewing the document on the screen. Valid values are (see Section 10.10.1, "Page Boundaries").:
    • MediaBox
    • CropBox (default)
    • BleedBox
    • TrimBox
    • ArtBox
  *
  • PrintArea name (Optional; PDF 1.4) The name of the page boundary representing the area of a page to be rendered when printing the document. Valid values are (see Section 10.10.1, "Page Boundaries").:
    • MediaBox
    • CropBox (default)
    • BleedBox
    • TrimBox
    • ArtBox
  *
  • PrintClip name (Optional; PDF 1.4) The name of the page boundary to which the contents of a page are to be clipped when printing the document. Valid values are (see Section 10.10.1, "Page Boundaries").:
    • MediaBox
    • CropBox (default)
    • BleedBox
    • TrimBox
    • ArtBox
  *
  • PrintScaling name (Optional; PDF 1.6) The page scaling option to be selected when a print dialog is displayed for this document. Valid values are:
    • None, which indicates that the print dialog should reflect no page scaling
    • AppDefault (default), which indicates that applications should use the current print scaling
    *
    • Duplex name (Optional; PDF 1.7) The paper handling option to use when printing the file from the print dialog. The following values are valid:
      • Simplex - Print single-sided
      • DuplexFlipShortEdge - Duplex and flip on the short edge of the sheet
      • DuplexFlipLongEdge - Duplex and flip on the long edge of the sheet
      Default value: none
    *
    • PickTrayByPDFSize boolean (Optional; PDF 1.7) A flag specifying whether the PDF page size is used to select the input paper tray. This setting influences only the preset values used to populate the print dialog presented by a PDF viewer application. If PickTrayByPDFSize is true, the check box in the print dialog associated with input paper tray is checked. Note: This setting has no effect on Mac OS systems, which do not provide the ability to pick the input tray by size.
    *
    • PrintPageRange array (Optional; PDF 1.7) The page numbers used to initialize the print dialog box when the file is printed. The first page of the PDF file is denoted by 1. Each pair consists of the first and last pages in the sub-range. An odd number of integers causes this entry to be ignored. Negative numbers cause the entire array to be ignored. Default value: as defined by PDF viewer application
    *
    • NumCopies integer (Optional; PDF 1.7) The number of copies to be printed when the print dialog is opened for this file. Supported values are the integers 2 through 5. Values outside this range are ignored. Default value: as defined by PDF viewer application, but typically 1
    *
    * @param array $preferences array of options. * @author Nicola Asuni * @access public * @since 3.1.000 (2008-06-09) */ public function setViewerPreferences($preferences) { $this->viewer_preferences = $preferences; } /** * Paints a linear colour gradient. * @param float $x abscissa of the top left corner of the rectangle. * @param float $y ordinate of the top left corner of the rectangle. * @param float $w width of the rectangle. * @param float $h height of the rectangle. * @param array $col1 first color (RGB components). * @param array $col2 second color (RGB components). * @param array $coords array of the form (x1, y1, x2, y2) which defines the gradient vector (see linear_gradient_coords.jpg). The default value is from left to right (x1=0, y1=0, x2=1, y2=0). * @author Andreas Würmser, Nicola Asuni * @since 3.1.000 (2008-06-09) * @access public */ public function LinearGradient($x, $y, $w, $h, $col1=array(), $col2=array(), $coords=array(0,0,1,0)) { $this->Clip($x, $y, $w, $h); $this->Gradient(2, $col1, $col2, $coords); } /** * Paints a radial colour gradient. * @param float $x abscissa of the top left corner of the rectangle. * @param float $y ordinate of the top left corner of the rectangle. * @param float $w width of the rectangle. * @param float $h height of the rectangle. * @param array $col1 first color (RGB components). * @param array $col2 second color (RGB components). * @param array $coords array of the form (fx, fy, cx, cy, r) where (fx, fy) is the starting point of the gradient with color1, (cx, cy) is the center of the circle with color2, and r is the radius of the circle (see radial_gradient_coords.jpg). (fx, fy) should be inside the circle, otherwise some areas will not be defined. * @author Andreas Würmser, Nicola Asuni * @since 3.1.000 (2008-06-09) * @access public */ public function RadialGradient($x, $y, $w, $h, $col1=array(), $col2=array(), $coords=array(0.5,0.5,0.5,0.5,1)) { $this->Clip($x, $y, $w, $h); $this->Gradient(3, $col1, $col2, $coords); } /** * Paints a coons patch mesh. * @param float $x abscissa of the top left corner of the rectangle. * @param float $y ordinate of the top left corner of the rectangle. * @param float $w width of the rectangle. * @param float $h height of the rectangle. * @param array $col1 first color (lower left corner) (RGB components). * @param array $col2 second color (lower right corner) (RGB components). * @param array $col3 third color (upper right corner) (RGB components). * @param array $col4 fourth color (upper left corner) (RGB components). * @param array $coords
    • for one patch mesh: array(float x1, float y1, .... float x12, float y12): 12 pairs of coordinates (normally from 0 to 1) which specify the Bézier control points that define the patch. First pair is the lower left edge point, next is its right control point (control point 2). Then the other points are defined in the order: control point 1, edge point, control point 2 going counter-clockwise around the patch. Last (x12, y12) is the first edge point's left control point (control point 1).
    • for two or more patch meshes: array[number of patches]: arrays with the following keys for each patch: f: where to put that patch (0 = first patch, 1, 2, 3 = right, top and left of precedent patch - I didn't figure this out completely - just try and error ;-) points: 12 pairs of coordinates of the Bézier control points as above for the first patch, 8 pairs of coordinates for the following patches, ignoring the coordinates already defined by the precedent patch (I also didn't figure out the order of these - also: try and see what's happening) colors: must be 4 colors for the first patch, 2 colors for the following patches
    * @param array $coords_min minimum value used by the coordinates. If a coordinate's value is smaller than this it will be cut to coords_min. default: 0 * @param array $coords_max maximum value used by the coordinates. If a coordinate's value is greater than this it will be cut to coords_max. default: 1 * @author Andreas Würmser, Nicola Asuni * @since 3.1.000 (2008-06-09) * @access public */ public function CoonsPatchMesh($x, $y, $w, $h, $col1=array(), $col2=array(), $col3=array(), $col4=array(), $coords=array(0.00,0.0,0.33,0.00,0.67,0.00,1.00,0.00,1.00,0.33,1.00,0.67,1.00,1.00,0.67,1.00,0.33,1.00,0.00,1.00,0.00,0.67,0.00,0.33), $coords_min=0, $coords_max=1) { $this->Clip($x, $y, $w, $h); $n = count($this->gradients) + 1; $this->gradients[$n]['type'] = 6; //coons patch mesh //check the coords array if it is the simple array or the multi patch array if (!isset($coords[0]['f'])){ //simple array -> convert to multi patch array if (!isset($col1[1])) { $col1[1] = $col1[2] = $col1[0]; } if (!isset($col2[1])) { $col2[1] = $col2[2] = $col2[0]; } if (!isset($col3[1])) { $col3[1] = $col3[2] = $col3[0]; } if (!isset($col4[1])) { $col4[1] = $col4[2] = $col4[0]; } $patch_array[0]['f'] = 0; $patch_array[0]['points'] = $coords; $patch_array[0]['colors'][0]['r'] = $col1[0]; $patch_array[0]['colors'][0]['g'] = $col1[1]; $patch_array[0]['colors'][0]['b'] = $col1[2]; $patch_array[0]['colors'][1]['r'] = $col2[0]; $patch_array[0]['colors'][1]['g'] = $col2[1]; $patch_array[0]['colors'][1]['b'] = $col2[2]; $patch_array[0]['colors'][2]['r'] = $col3[0]; $patch_array[0]['colors'][2]['g'] = $col3[1]; $patch_array[0]['colors'][2]['b'] = $col3[2]; $patch_array[0]['colors'][3]['r'] = $col4[0]; $patch_array[0]['colors'][3]['g'] = $col4[1]; $patch_array[0]['colors'][3]['b'] = $col4[2]; } else { //multi patch array $patch_array = $coords; } $bpcd = 65535; //16 BitsPerCoordinate //build the data stream $this->gradients[$n]['stream'] = ""; for($i=0; $i < count($patch_array); $i++) { $this->gradients[$n]['stream'] .= chr($patch_array[$i]['f']); //start with the edge flag as 8 bit for($j=0; $j < count($patch_array[$i]['points']); $j++) { //each point as 16 bit $patch_array[$i]['points'][$j] = (($patch_array[$i]['points'][$j]-$coords_min)/($coords_max-$coords_min))*$bpcd; if ($patch_array[$i]['points'][$j] < 0) { $patch_array[$i]['points'][$j] = 0; } if ($patch_array[$i]['points'][$j] > $bpcd) { $patch_array[$i]['points'][$j] = $bpcd; } $this->gradients[$n]['stream'] .= chr(floor($patch_array[$i]['points'][$j]/256)); $this->gradients[$n]['stream'] .= chr(floor($patch_array[$i]['points'][$j]%256)); } for($j=0; $j < count($patch_array[$i]['colors']); $j++) { //each color component as 8 bit $this->gradients[$n]['stream'] .= chr($patch_array[$i]['colors'][$j]['r']); $this->gradients[$n]['stream'] .= chr($patch_array[$i]['colors'][$j]['g']); $this->gradients[$n]['stream'] .= chr($patch_array[$i]['colors'][$j]['b']); } } //paint the gradient $this->_out('/Sh'.$n.' sh'); //restore previous Graphic State $this->_out('Q'); } /** * Set a rectangular clipping area. * @param float $x abscissa of the top left corner of the rectangle (or top right corner for RTL mode). * @param float $y ordinate of the top left corner of the rectangle. * @param float $w width of the rectangle. * @param float $h height of the rectangle. * @author Andreas Würmser, Nicola Asuni * @since 3.1.000 (2008-06-09) * @access protected */ protected function Clip($x, $y, $w, $h){ if ($this->rtl) { $x = $this->w - $x - $w; } //save current Graphic State $s = 'q'; //set clipping area $s .= sprintf(' %.2f %.2f %.2f %.2f re W n', $x*$this->k, ($this->h-$y)*$this->k, $w*$this->k, -$h*$this->k); //set up transformation matrix for gradient $s .= sprintf(' %.3f 0 0 %.3f %.3f %.3f cm', $w*$this->k, $h*$this->k, $x*$this->k, ($this->h-($y+$h))*$this->k); $this->_out($s); } /** * Output gradient. * @param int $type type of gradient. * @param array $col1 first color (RGB components). * @param array $col2 second color (RGB components). * @param array $coords array of coordinates. * @author Andreas Würmser, Nicola Asuni * @since 3.1.000 (2008-06-09) * @access protected */ protected function Gradient($type, $col1, $col2, $coords){ $n = count($this->gradients) + 1; $this->gradients[$n]['type'] = $type; if (!isset($col1[1])) { $col1[1]=$col1[2]=$col1[0]; } $this->gradients[$n]['col1'] = sprintf('%.3f %.3f %.3f', ($col1[0]/255), ($col1[1]/255), ($col1[2]/255)); if (!isset($col2[1])) { $col2[1] = $col2[2] = $col2[0]; } $this->gradients[$n]['col2'] = sprintf('%.3f %.3f %.3f', ($col2[0]/255), ($col2[1]/255), ($col2[2]/255)); $this->gradients[$n]['coords'] = $coords; //paint the gradient $this->_out('/Sh'.$n.' sh'); //restore previous Graphic State $this->_out('Q'); } /** * Output shaders. * @author Andreas Würmser, Nicola Asuni * @since 3.1.000 (2008-06-09) * @access protected */ function _putshaders() { foreach($this->gradients as $id => $grad) { if (($grad['type'] == 2) OR ($grad['type'] == 3)) { $this->_newobj(); $this->_out('<<'); $this->_out('/FunctionType 2'); $this->_out('/Domain [0.0 1.0]'); $this->_out('/C0 ['.$grad['col1'].']'); $this->_out('/C1 ['.$grad['col2'].']'); $this->_out('/N 1'); $this->_out('>>'); $this->_out('endobj'); $f1 = $this->n; } $this->_newobj(); $this->_out('<<'); $this->_out('/ShadingType '.$grad['type']); $this->_out('/ColorSpace /DeviceRGB'); if ($grad['type'] == 2) { $this->_out(sprintf('/Coords [%.3f %.3f %.3f %.3f]', $grad['coords'][0], $grad['coords'][1], $grad['coords'][2], $grad['coords'][3])); $this->_out('/Function '.$f1.' 0 R'); $this->_out('/Extend [true true] '); $this->_out('>>'); } elseif ($grad['type'] == 3) { //x0, y0, r0, x1, y1, r1 //at this this time radius of inner circle is 0 $this->_out(sprintf('/Coords [%.3f %.3f 0 %.3f %.3f %.3f]', $grad['coords'][0], $grad['coords'][1], $grad['coords'][2], $grad['coords'][3], $grad['coords'][4])); $this->_out('/Function '.$f1.' 0 R'); $this->_out('/Extend [true true] '); $this->_out('>>'); } elseif ($grad['type'] == 6) { $this->_out('/BitsPerCoordinate 16'); $this->_out('/BitsPerComponent 8'); $this->_out('/Decode[0 1 0 1 0 1 0 1 0 1]'); $this->_out('/BitsPerFlag 8'); $this->_out('/Length '.strlen($grad['stream'])); $this->_out('>>'); $this->_putstream($grad['stream']); } $this->_out('endobj'); $this->gradients[$id]['id'] = $this->n; } } /** * Output an arc * @author Maxime Delorme, Nicola Asuni * @since 3.1.000 (2008-06-09) * @access protected */ protected function _outarc($x1, $y1, $x2, $y2, $x3, $y3 ) { $h = $this->h; $this->_out(sprintf('%.2f %.2f %.2f %.2f %.2f %.2f c', $x1*$this->k, ($h-$y1)*$this->k, $x2*$this->k, ($h-$y2)*$this->k, $x3*$this->k, ($h-$y3)*$this->k)); } /** * Draw the sector of a circle. * It can be used for instance to render pie charts. * @param float $xc abscissa of the center. * @param float $yc ordinate of the center. * @param float $r radius. * @param float $a start angle (in degrees). * @param float $b end angle (in degrees). * @param string $style: D, F, FD or DF (draw, fill, fill and draw). Default: FD. * @param float $cw: indicates whether to go clockwise (default: true). * @param float $o: origin of angles (0 for 3 o'clock, 90 for noon, 180 for 9 o'clock, 270 for 6 o'clock). Default: 90. * @author Maxime Delorme, Nicola Asuni * @since 3.1.000 (2008-06-09) * @access public */ public function PieSector($xc, $yc, $r, $a, $b, $style='FD', $cw=true, $o=90) { if ($this->rtl) { $xc = $this->w - $xc - $w; } if ($cw) { $d = $b; $b = $o - $a; $a = $o - $d; } else { $b += $o; $a += $o; } $a = ($a % 360) + 360; $b = ($b % 360) + 360; if ($a > $b) { $b +=360; } $b = $b / 360 * 2 * M_PI; $a = $a / 360 * 2 * M_PI; $d = $b - $a; if ($d == 0 ) { $d = 2 * M_PI; } $k = $this->k; $hp = $this->h; if ($style=='F') { $op = 'f'; } elseif ($style=='FD' or $style=='DF') { $op = 'b'; } else { $op = 's'; } if (sin($d/2)) { $MyArc = 4/3 * (1 - cos($d/2)) / sin($d/2) * $r; } //first put the center $this->_out(sprintf('%.2f %.2f m', ($xc)*$k, ($hp-$yc)*$k)); //put the first point $this->_out(sprintf('%.2f %.2f l', ($xc+$r*cos($a))*$k, (($hp-($yc-$r*sin($a)))*$k))); //draw the arc if ($d < (M_PI/2)) { $this->_outarc($xc+$r*cos($a)+$MyArc*cos(M_PI/2+$a), $yc-$r*sin($a)-$MyArc*sin(M_PI/2+$a), $xc+$r*cos($b)+$MyArc*cos($b-M_PI/2), $yc-$r*sin($b)-$MyArc*sin($b-M_PI/2), $xc+$r*cos($b), $yc-$r*sin($b)); } else { $b = $a + $d/4; $MyArc = 4/3*(1-cos($d/8))/sin($d/8)*$r; $this->_outarc($xc+$r*cos($a)+$MyArc*cos(M_PI/2+$a), $yc-$r*sin($a)-$MyArc*sin(M_PI/2+$a), $xc+$r*cos($b)+$MyArc*cos($b-M_PI/2), $yc-$r*sin($b)-$MyArc*sin($b-M_PI/2), $xc+$r*cos($b), $yc-$r*sin($b)); $a = $b; $b = $a + $d/4; $this->_outarc($xc+$r*cos($a)+$MyArc*cos(M_PI/2+$a), $yc-$r*sin($a)-$MyArc*sin(M_PI/2+$a), $xc+$r*cos($b)+$MyArc*cos($b-M_PI/2), $yc-$r*sin($b)-$MyArc*sin($b-M_PI/2), $xc+$r*cos($b), $yc-$r*sin($b)); $a = $b; $b = $a + $d/4; $this->_outarc($xc+$r*cos($a)+$MyArc*cos(M_PI/2+$a), $yc-$r*sin($a)-$MyArc*sin(M_PI/2+$a), $xc+$r*cos($b)+$MyArc*cos($b-M_PI/2), $yc-$r*sin($b)-$MyArc*sin($b-M_PI/2), $xc+$r*cos($b), $yc-$r*sin($b) ); $a = $b; $b = $a + $d/4; $this->_outarc($xc+$r*cos($a)+$MyArc*cos(M_PI/2+$a), $yc-$r*sin($a)-$MyArc*sin(M_PI/2+$a), $xc+$r*cos($b)+$MyArc*cos($b-M_PI/2), $yc-$r*sin($b)-$MyArc*sin($b-M_PI/2), $xc+$r*cos($b), $yc-$r*sin($b)); } //terminate drawing $this->_out($op); } /** * Embed vector-based Adobe Illustrator (AI) or AI-compatible EPS files. * Only vector drawing is supported, not text or bitmap. * Although the script was successfully tested with various AI format versions, best results are probably achieved with files that were exported in the AI3 format (tested with Illustrator CS2, Freehand MX and Photoshop CS2). * @param string $file Name of the file containing the image. * @param float $x Abscissa of the upper-left corner. * @param float $y Ordinate of the upper-left corner. * @param float $w Width of the image in the page. If not specified or equal to zero, it is automatically calculated. * @param float $h Height of the image in the page. If not specified or equal to zero, it is automatically calculated. * @param mixed $link URL or identifier returned by AddLink(). * @param boolean useBoundingBox specifies whether to position the bounding box (true) or the complete canvas (false) at location (x,y). Default value is true. * @param string $align Indicates the alignment of the pointer next to image insertion relative to image height. The value can be:
    • T: top-right for LTR or top-left for RTL
    • M: middle-right for LTR or middle-left for RTL
    • B: bottom-right for LTR or bottom-left for RTL
    • N: next line
    * @author Valentin Schmidt, Nicola Asuni * @since 3.1.000 (2008-06-09) * @access public */ public function ImageEps($file, $x, $y, $w=0, $h=0, $link='', $useBoundingBox=true, $align='') { if ($this->rtl) { $x = ($this->w - $x - $w); } $data = file_get_contents($file); if ($data === false) { $this->Error('EPS file not found: '.$file); } $regs = array(); // EPS/AI compatibility check (only checks files created by Adobe Illustrator!) preg_match ('/%%Creator:([^\r\n]+)/', $data, $regs); # find Creator if (count($regs) > 1) { $version_str = trim($regs[1]); # e.g. "Adobe Illustrator(R) 8.0" if (strpos($version_str, 'Adobe Illustrator') !== false) { $versexp = explode(' ', $version_str); $version = (float)array_pop($versexp); if ($version >= 9) { $this->Error('This version of Adobe Illustrator file is not supported: '.$file); } } } // strip binary bytes in front of PS-header $start = strpos($data, '%!PS-Adobe'); if ($start > 0) { $data = substr($data, $start); } // find BoundingBox params preg_match ("/%%BoundingBox:([^\r\n]+)/", $data, $regs); if (count($regs) > 1) { list($x1, $y1, $x2, $y2) = explode(' ', trim($regs[1])); } else { $this->Error('No BoundingBox found in EPS file: '.$file); } $start = strpos($data, '%%EndSetup'); if ($start === false) { $start = strpos($data, '%%EndProlog'); } if ($start === false) { $start = strpos($data, '%%BoundingBox'); } $data = substr($data, $start); $end = strpos($data, '%%PageTrailer'); if ($end===false) { $end = strpos($data, 'showpage'); } if ($end) { $data = substr($data, 0, $end); } // save the current graphic state $this->_out('q'); $k = $this->k; if ($useBoundingBox){ $dx = $x * $k - $x1; $dy = $y * $k - $y1; } else { $dx = $x * $k; $dy = $y * $k; } // translate $this->_out(sprintf('%.3F %.3F %.3F %.3F %.3F %.3F cm', 1, 0, 0, 1, $dx, $dy+($this->hPt - 2*$y*$k - ($y2-$y1)))); if ($w > 0) { $scale_x = $w/(($x2-$x1)/$k); if ($h > 0) { $scale_y = $h/(($y2-$y1)/$k); } else { $scale_y = $scale_x; $h = ($y2-$y1)/$k * $scale_y; } } else { if ($h > 0) { $scale_y = $h/(($y2-$y1)/$k); $scale_x = $scale_y; $w = ($x2-$x1)/$k * $scale_x; } else { $w = ($x2 - $x1) / $k; $h = ($y2 - $y1) / $k; } } // scale if (isset($scale_x)) { $this->_out(sprintf('%.3F %.3F %.3F %.3F %.3F %.3F cm', $scale_x, 0, 0, $scale_y, $x1*(1-$scale_x), $y2*(1-$scale_y))); } // handle pc/unix/mac line endings $lines = split ("\r\n|[\r\n]", $data); $u=0; $cnt = count($lines); for ($i=0; $i < $cnt; $i++) { $line = $lines[$i]; if (($line == '') OR ($line{0} == '%')) { continue; } $len = strlen($line); $chunks = explode(' ', $line); $cmd = array_pop($chunks); // RGB if (($cmd == 'Xa') OR ($cmd == 'XA')) { $b = array_pop($chunks); $g = array_pop($chunks); $r = array_pop($chunks); $this->_out("$r $g $b ". ($cmd=='Xa'?'rg':'RG') ); //substr($line, 0, -2).'rg' -> in EPS (AI8): c m y k r g b rg! continue; } switch ($cmd) { case 'm': case 'l': case 'v': case 'y': case 'c': case 'k': case 'K': case 'g': case 'G': case 's': case 'S': case 'J': case 'j': case 'w': case 'M': case 'd': case 'n': case 'v': { $this->_out($line); break; } case 'x': {// custom fill color list($c,$m,$y,$k) = $chunks; $this->_out("$c $m $y $k k"); break; } case 'X': { // custom stroke color list($c,$m,$y,$k) = $chunks; $this->_out("$c $m $y $k K"); break; } case 'Y': case 'N': case 'V': case 'L': case 'C': { $line{$len-1} = strtolower($cmd); $this->_out($line); break; } case 'b': case 'B': { $this->_out($cmd . '*'); break; } case 'f': case 'F': { if ($u > 0) { $isU = false; $max = min($i+5, $cnt); for ($j=$i+1; $j < $max; $j++) $isU = ($isU OR (($lines[$j] == 'U') OR ($lines[$j] == '*U'))); if ($isU) { $this->_out("f*"); } } else { $this->_out("f*"); } break; } case '*u': { $u++; break; } case '*U': { $u--; break; } } } // restore previous graphic state $this->_out('Q'); if ($link) { $this->Link($x, $y, $w, $h, $link); } // set bottomcoordinates $this->img_rb_y = $y + $h; if ($this->rtl) { // set left side coordinate $this->img_rb_x = ($this->w - $x - $w); } else { // set right side coordinate $this->img_rb_x = $x + $w; } // set pointer to align the successive text/objects switch($align) { case 'T':{ $this->y = $y; $this->x = $this->img_rb_x; break; } case 'M':{ $this->y = $y + round($h/2); $this->x = $this->img_rb_x; break; } case 'B':{ $this->y = $this->img_rb_y; $this->x = $this->img_rb_x; break; } case 'N':{ $this->SetY($this->img_rb_y); break; } default:{ break; } } } /** * Set document barcode. * @param string $bc barcode */ public function setBarcode($bc="") { $this->barcode = $bc; } /** * Get current barcode. * @return string * @since 4.0.012 (2008-07-24) */ public function getBarcode() { return $this->barcode; } /** * Print Barcode. * @param string $code code to print * @param string $type type of barcode. * @param int $x x position in user units * @param int $y y position in user units * @param int $w width in user units * @param int $h height position in user units * @param float $xres width of the smallest bar in user units * @param array $style array of options:
    • string $style["position"] barcode position inside the specified width: L = left (default for LTR); C = center; R = right (default for RTL); S = stretch
    • boolean $style["border"] if true prints a border around the barcode
    • int $style["padding"] padding to leave around the barcode in user units
    • array $style["fgcolor"] color array for bars and text
    • mixed $style["bgcolor"] color array for background or false for transparent
    • boolean $style["text"] boolean if true prints text below the barcode
    • string $style["font"] font name for text
    • int $style["fontsize"] font size for text
    • int $style["stretchtext"]: 0 = disabled; 1 = horizontal scaling only if necessary; 2 = forced horizontal scaling; 3 = character spacing only if necessary; 4 = forced character spacing
    * @param string $align Indicates the alignment of the pointer next to image insertion relative to image height. The value can be:
    • T: top-right for LTR or top-left for RTL
    • M: middle-right for LTR or middle-left for RTL
    • B: bottom-right for LTR or bottom-left for RTL
    • N: next line
    * @author Nicola Asuni * @since 3.1.000 (2008-06-09) * @access public */ public function write1DBarcode($code, $type, $x='', $y='', $w='', $h='', $xres=0.4, $style='', $align='') { if (empty($code)) { return; } $barcodeobj = new TCPDFbarcode($code, $type); $arrcode = $barcodeobj->getBarcodeArray(); if ($arrcode === false) { $this->Error('Error in barcode string'); } // set default values if (!isset($style["position"])) { if ($this->rtl) { $style["position"] = "R"; } else { $style["position"] = "L"; } } if (!isset($style["padding"])) { $style["padding"] = 0; } if (!isset($style["fgcolor"])) { $style["fgcolor"] = array(0,0,0); // default black } if (!isset($style["bgcolor"])) { $style["bgcolor"] = false; // default transparent } if (!isset($style["border"])) { $style["border"] = false; } if (!isset($style["text"])) { $style["text"] = false; $fontsize = 0; } if ($style["text"] AND isset($style["font"])) { $prevFontFamily = $this->FontFamily; $prevFontStyle = $this->FontStyle; $prevFontSizePt = $this->FontSizePt; if (isset($style["fontsize"])) { $fontsize = $style["fontsize"]; } else { $fontsize = 0; } $this->SetFont($style["font"], '', $fontsize); } if (!isset($style["stretchtext"])) { $style["stretchtext"] = 4; } // set foreground color $prevDrawColor = $this->DrawColor; $prevTextColor = $this->TextColor; $this->SetDrawColorArray($style["fgcolor"]); $this->SetTextColorArray($style["fgcolor"]); if (empty($w) OR ($w <= 0)) { if ($this->rtl) { $w = $this->x - $this->lMargin; } else { $w = $this->w - $this->rMargin - $this->x; } } if (empty($x)) { $x = $this->GetX(); } if ($this->rtl) { $x = $this->w - $x; } if (empty($y)) { $y = $this->GetY(); } if (empty($xres)) { $xres = 0.4; } $fbw = ($arrcode["maxw"] * $xres) + (2 * $style["padding"]); $extraspace = ($this->cell_height_ratio * $fontsize / $this->k) + (2 * $style["padding"]); if (empty($h)) { $h = 10 + $extraspace; } if ((($y + $h) > $this->PageBreakTrigger) AND (empty($this->InFooter)) AND ($this->AcceptPageBreak())) { //Automatic page break $x = $this->x; $ws = $this->ws; if ($ws > 0) { $this->ws = 0; $this->_out('0 Tw'); } $this->AddPage($this->CurOrientation); if ($ws > 0) { $this->ws = $ws; $this->_out(sprintf('%.3f Tw',$ws * $k)); } $this->x = $x; $y = $this->y; } // maximum bar heigth $barh = $h - $extraspace; switch ($style["position"]) { case "L": { // left if ($this->rtl) { $xpos = $x - $w; } else { $xpos = $x; } break; } case "C": { // center $xdiff = (($w - $fbw) / 2); if ($this->rtl) { $xpos = $x - $w + $xdiff; } else { $xpos = $x + $xdiff; } break; } case "R": { // right if ($this->rtl) { $xpos = $x - $fbw; } else { $xpos = $x + $w - $fbw; } break; } case "S": { // stretch $fbw = $w; $xres = ($w - (2 * $style["padding"])) / $arrcode["maxw"]; if ($this->rtl) { $xpos = $x - $w; } else { $xpos = $x; } break; } } $xpos_rect = $xpos; $xpos = $xpos_rect + $style["padding"]; $xpos_text = $xpos; // barcode is always printed in LTR direction $tempRTL = $this->rtl; $this->rtl = false; // print background color if ($style["bgcolor"]) { $this->Rect($xpos_rect, $y, $fbw, $h, 'DF', '', $style["bgcolor"]); } elseif ($style["border"]) { $this->Rect($xpos_rect, $y, $fbw, $h, 'D'); } // print bars if ($arrcode !== false) { foreach ($arrcode["bcode"] as $k => $v) { $bw = ($v["w"] * $xres); if ($v["t"]) { // braw a vertical bar $ypos = $y + $style["padding"] + ($v["p"] * $barh / $arrcode["maxh"]); $this->Rect($xpos, $ypos, $bw, ($v["h"] * $barh / $arrcode["maxh"]), 'DF', array("L"=>0,"T"=>0,"R"=>0,"B"=>0), $style["fgcolor"]); } $xpos += $bw; } } // print text if ($style["text"]) { // print text $this->x = $xpos_text; $this->y = $y + $style["padding"] + $barh; $this->Cell(($arrcode["maxw"] * $xres), ($this->cell_height_ratio * $fontsize / $this->k), $code, 0, 0, 'C', 0, '', $style["stretchtext"]); } // restore original direction $this->rtl = $tempRTL; // restore previous font if ($style["text"] AND isset($style["font"])) { $this->SetFont($prevFontFamily, $prevFontStyle, $prevFontSizePt); } // restore colors $this->DrawColor = $prevDrawColor; $this->TextColor = $prevTextColor; // set bottomcoordinates $this->img_rb_y = $y + $h; if ($this->rtl) { // set left side coordinate $this->img_rb_x = ($this->w - $x - $w); } else { // set right side coordinate $this->img_rb_x = $x + $w; } // set pointer to align the successive text/objects switch($align) { case 'T':{ $this->y = $y; $this->x = $this->img_rb_x; break; } case 'M':{ $this->y = $y + round($h/2); $this->x = $this->img_rb_x; break; } case 'B':{ $this->y = $this->img_rb_y; $this->x = $this->img_rb_x; break; } case 'N':{ $this->SetY($this->img_rb_y); break; } default:{ break; } } } /** * This function is DEPRECATED, please use the new write1DBarcode() function. * @param int $x x position in user units * @param int $y y position in user units * @param int $w width in user units * @param int $h height position in user units * @param string $type type of barcode (I25, C128A, C128B, C128C, C39) * @param string $style barcode style * @param string $font font for text * @param int $xres x resolution * @param string $code code to print * @deprecated deprecated since version 3.1.000 (2008-06-10) * @see write1DBarcode() */ public function writeBarcode($x, $y, $w, $h, $type, $style, $font, $xres, $code) { // convert old settings for the new write1DBarcode() function. $xres = 1 / $xres; $newstyle = array( "position" => "L", "border" => false, "padding" => 0, "fgcolor" => array(0,0,0), "bgcolor" => false, "text" => true, "font" => $font, "fontsize" => 8, "stretchtext" => 4 ); if ($style & 1) { $newstyle["border"] = true; } if ($style & 2) { $newstyle["bgcolor"] = false; } if ($style & 4) { $newstyle["position"] = "C"; } elseif ($style & 8) { $newstyle["position"] = "L"; } elseif ($style & 16) { $newstyle["position"] = "R"; } if ($style & 128) { $newstyle["text"] = true; } if ($style & 256) { $newstyle["stretchtext"] = 4; } $this->write1DBarcode($code, $type, $x, $y, $w, $h, $xres, $newstyle, ''); } /** * Returns an array containing current margins: *
    • $ret['left'] = left margin
    • $ret['right'] = right margin
    • $ret['top'] = top margin
    • $ret['bottom'] = bottom margin
    • $ret['header'] = header margin
    • $ret['footer'] = footer margin
    • $ret['cell'] = cell margin
    *
    * @return array containing all margins measures * @since 3.2.000 (2008-06-23) */ public function getMargins() { $ret = array( 'left' => $this->lMargin, 'right' => $this->rMargin, 'top' => $this->tMargin, 'bottom' => $this->bMargin, 'header' => $this->header_margin, 'footer' => $this->footer_margin, 'cell' => $this->cMargin, ); return $ret; } /** * Returns an array containing original margins: *
    • $ret['left'] = left margin
    • $ret['right'] = right margin
    *
    * @return array containing all margins measures * @since 4.0.012 (2008-07-24) */ public function getOriginalMargins() { $ret = array( 'left' => $this->original_lMargin, 'right' => $this->original_rMargin ); return $ret; } /** * Returns the current font size. * @return current font size * @since 3.2.000 (2008-06-23) */ public function getFontSize() { return $this->FontSize; } /** * Returns the current font size in points unit. * @return current font size in points unit * @since 3.2.000 (2008-06-23) */ public function getFontSizePt() { return $this->FontSizePt; } /** * Prints a cell (rectangular area) with optional borders, background color and html text string. * The upper-left corner of the cell corresponds to the current position. After the call, the current position moves to the right or to the next line.
    * If automatic page breaking is enabled and the cell goes beyond the limit, a page break is done before outputting. * @param float $w Cell width. If 0, the cell extends up to the right margin. * @param float $h Cell minimum height. The cell extends automatically if needed. * @param float $x upper-left corner X coordinate * @param float $y upper-left corner Y coordinate * @param string $html html text to print. Default value: empty string. * @param mixed $border Indicates if borders must be drawn around the cell. The value can be either a number:
    • 0: no border (default)
    • 1: frame
    or a string containing some or all of the following characters (in any order):
    • L: left
    • T: top
    • R: right
    • B: bottom
    * @param int $ln Indicates where the current position should go after the call. Possible values are:
    • 0: to the right (or left for RTL language)
    • 1: to the beginning of the next line
    • 2: below
    Putting 1 is equivalent to putting 0 and calling Ln() just after. Default value: 0. * @param int $fill Indicates if the cell background must be painted (1) or transparent (0). Default value: 0. * @param boolean $reseth if true reset the last cell height (default true). * @param string $align Allows to center or align the text. Possible values are:
    • L : left align
    • C : center
    • R : right align
    • '' : empty string : left for LTR or right for RTL
    * @uses MultiCell() * @see Multicell(), writeHTML() */ public function writeHTMLCell($w, $h, $x, $y, $html='', $border=0, $ln=0, $fill=0, $reseth=true, $align='') { return $this->MultiCell($w, $h, $html, $border, $align, $fill, $ln, $x, $y, $reseth, 0, true); } /** * Returns the HTML DOM array. *
    • $dom[$key]['tag'] = true if tag, false otherwise;
    • $dom[$key]['value'] = tag name or text;
    • $dom[$key]['opening'] = true if opening tag, false otherwise;
    • $dom[$key]['attribute'] = array of attributes (attribute name is the key);
    • $dom[$key]['style'] = array of style attributes (attribute name is the key);
    • $dom[$key]['parent'] = id of parent element;
    • $dom[$key]['fontname'] = font family name;
    • $dom[$key]['fontstyle'] = font style;
    • $dom[$key]['fontsize'] = font size in points;
    • $dom[$key]['bgcolor'] = RGB array of background color;
    • $dom[$key]['fgcolor'] = RGB array of foreground color;
    • $dom[$key]['width'] = width in pixels;
    • $dom[$key]['height'] = height in pixels;
    • $dom[$key]['align'] = text alignment;
    • $dom[$key]['cols'] = number of colums in table;
    • $dom[$key]['rows'] = number of rows in table;
    * @param string $html html code * @return array * @since 3.2.000 (2008-06-20) */ protected function getHtmlDomArray($html) { // remove all unsupported tags (the line below lists all supported tags) $html = strip_tags($html, "

    
    
    

    ---

    "); //replace carriage returns, newlines and tabs $repTable = array("\t" => " ", "\n" => " ", "\r" => " ", "\0" => " ", "\x0B" => " ", "\\" => "\\\\"); $html = strtr($html, $repTable); // remove extra spaces from tables $html = preg_replace('/[\s]*<\/table>[\s]*/', '

    ', $html); $html = preg_replace('/[\s]*<\/tr>[\s]*/', '', $html); $html = preg_replace('/[\s]*[\s]*/', '', $html); $html = preg_replace('/[\s]*[\s]*/', '', $html); $html = preg_replace('/[\s]*FontFamily; $dom[$key]['fontstyle'] = $this->FontStyle; $dom[$key]['fontsize'] = $this->FontSizePt; $dom[$key]['bgcolor'] = false; $dom[$key]['fgcolor'] = $this->fgcolor; $dom[$key]['align'] = ''; $key++; $level = array(); array_push($level, 0); // root while ($key <= $maxel) { if ($key > 0) { $dom[$key] = array(); } $element = $a[($key-1)]; if (preg_match($tagpattern, $element)) { // html tag $dom[$key]['tag'] = true; $element = substr($element, 1, -1); // get tag name preg_match('/[\/]?([a-zA-Z0-9]*)/', $element, $tag); $dom[$key]['value'] = strtolower($tag[1]); if ($element{0} == '/') { // closing html tag $dom[$key]['opening'] = false; $dom[$key]['parent'] = end($level); array_pop($level); $dom[$key]['fontname'] = $dom[($dom[($dom[$key]['parent'])]['parent'])]['fontname']; $dom[$key]['fontstyle'] = $dom[($dom[($dom[$key]['parent'])]['parent'])]['fontstyle']; $dom[$key]['fontsize'] = $dom[($dom[($dom[$key]['parent'])]['parent'])]['fontsize']; $dom[$key]['bgcolor'] = $dom[($dom[($dom[$key]['parent'])]['parent'])]['bgcolor']; $dom[$key]['fgcolor'] = $dom[($dom[($dom[$key]['parent'])]['parent'])]['fgcolor']; $dom[$key]['align'] = $dom[($dom[($dom[$key]['parent'])]['parent'])]['align']; // set the number of columns in table tag if (($dom[$key]['value'] == "tr") AND (!isset($dom[($dom[($dom[$key]['parent'])]['parent'])]['cols']))) { $dom[($dom[($dom[$key]['parent'])]['parent'])]['cols'] = $dom[($dom[$key]['parent'])]['cols']; } if (($dom[$key]['value'] == "td") OR ($dom[$key]['value'] == "th")) { $dom[($dom[$key]['parent'])]['content'] = ""; for ($i = ($dom[$key]['parent'] + 1); $i < $key; $i++) { $dom[($dom[$key]['parent'])]['content'] .= $a[($i-1)]; } $key = $i; } } else { // opening html tag $dom[$key]['opening'] = true; $dom[$key]['parent'] = end($level); if (substr($element, -1, 1) != '/') { // not self-closing tag array_push($level, $key); $dom[$key]['self'] = false; } else { $dom[$key]['self'] = true; } // copy some values from parent if ($key > 0) { $dom[$key]['fontname'] = $dom[($dom[$key]['parent'])]['fontname']; $dom[$key]['fontstyle'] = $dom[($dom[$key]['parent'])]['fontstyle']; $dom[$key]['fontsize'] = $dom[($dom[$key]['parent'])]['fontsize']; $dom[$key]['bgcolor'] = $dom[($dom[$key]['parent'])]['bgcolor']; $dom[$key]['fgcolor'] = $dom[($dom[$key]['parent'])]['fgcolor']; $dom[$key]['align'] = $dom[($dom[$key]['parent'])]['align']; } // get attributes preg_match_all('/([^=\s]*)=["\']?([^"\']*)["\']?/', $element, $attr_array, PREG_PATTERN_ORDER); $dom[$key]['attribute'] = array(); // reset attribute array while (list($id, $name) = each($attr_array[1])) { $dom[$key]['attribute'][strtolower($name)] = $attr_array[2][$id]; } // split style attributes if (isset($dom[$key]['attribute']['style'])) { // get style attributes preg_match_all('/([^:\s]*):([^;]*)/', $dom[$key]['attribute']['style'], $style_array, PREG_PATTERN_ORDER); $dom[$key]['style'] = array(); // reset style attribute array while (list($id, $name) = each($style_array[1])) { $dom[$key]['style'][strtolower($name)] = $style_array[2][$id]; } // --- get some style attributes --- if (isset($dom[$key]['style']['font-family'])) { // font family if (isset($dom[$key]['style']['font-family'])) { $fontslist = split(",", strtolower($dom[$key]['style']['font-family'])); foreach($fontslist as $font) { $font = trim(strtolower($font)); if (in_array($font, $this->fontlist)){ $dom[$key]['fontname'] = $font; break; } } } } // font size if (isset($dom[$key]['style']['font-size'])) { $dom[$key]['fontsize'] = intval($dom[$key]['style']['font-size']); } // font style $dom[$key]['fontstyle'] = ""; if (isset($dom[$key]['style']['font-weight']) AND (strtolower($dom[$key]['style']['font-weight']{0}) == "b")) { $dom[$key]['fontstyle'] .= "B"; } if (isset($dom[$key]['style']['font-style']) AND (strtolower($dom[$key]['style']['font-style']{0}) == "i")) { $dom[$key]['fontstyle'] .= "I"; } // check for width attribute if (isset($dom[$key]['style']['width'])) { $dom[$key]['width'] = intval($dom[$key]['style']['width']); } // check for height attribute if (isset($dom[$key]['style']['height'])) { $dom[$key]['height'] = intval($dom[$key]['style']['height']); } // check for text alignment if (isset($dom[$key]['style']['text-align'])) { $dom[$key]['align'] = strtoupper($dom[$key]['style']['text-align']{0}); } } // check for font tag if ($dom[$key]['value'] == "font") { // font family if (isset($dom[$key]['attribute']['face'])) { $fontslist = split(",", strtolower($dom[$key]['attribute']['face'])); foreach($fontslist as $font) { $font = trim(strtolower($font)); if (in_array($font, $this->fontlist)){ $dom[$key]['fontname'] = $font; break; } } } // font size if (isset($dom[$key]['attribute']['size'])) { if ($key > 0) { if ($dom[$key]['attribute']['size']{0} == "+") { $dom[$key]['fontsize'] = $dom[($dom[$key]['parent'])]['fontsize'] + intval(substr($dom[$key]['attribute']['size'], 1)); } elseif ($dom[$key]['attribute']['size']{0} == "-") { $dom[$key]['fontsize'] = $dom[($dom[$key]['parent'])]['fontsize'] - intval(substr($dom[$key]['attribute']['size'], 1)); } else { $dom[$key]['fontsize'] = intval($dom[$key]['attribute']['size']); } } else { $dom[$key]['fontsize'] = intval($dom[$key]['attribute']['size']); } } } if (($dom[$key]['value'] == "ul") OR ($dom[$key]['value'] == "ol") OR ($dom[$key]['value'] == "dl")) { // force natural alignment for lists if ($this->rtl) { $dom[$key]['align'] = "R"; } else { $dom[$key]['align'] = "L"; } } if (($dom[$key]['value'] == "small") OR ($dom[$key]['value'] == "sup") OR ($dom[$key]['value'] == "sub")) { $dom[$key]['fontsize'] = $dom[$key]['fontsize'] * K_SMALL_RATIO; } if (($dom[$key]['value'] == "strong") OR ($dom[$key]['value'] == "b")) { $dom[$key]['fontstyle'] .= "B"; } if (($dom[$key]['value'] == "em") OR ($dom[$key]['value'] == "i")) { $dom[$key]['fontstyle'] .= "I"; } if (($dom[$key]['value']{0} == "h") AND (intval($dom[$key]['value']{1}) > 0) AND (intval($dom[$key]['value']{1}) < 7)) { $headsize = (4 - intval($dom[$key]['value']{1})) * 2; $dom[$key]['fontsize'] = $dom[0]['fontsize'] + $headsize; $dom[$key]['fontstyle'] .= "B"; } if (($dom[$key]['value'] == "table")) { $dom[$key]['rows'] = 0; // number of rows $dom[$key]['trids'] = array(); // IDs of TR elements } if (($dom[$key]['value'] == "tr")) { $dom[$key]['cols'] = 0; // store the number of rows on table element $dom[($dom[$key]['parent'])]['rows']++; // store the TR elements IDs on table element array_push($dom[($dom[$key]['parent'])]['trids'], $key); } if (($dom[$key]['value'] == "th") OR ($dom[$key]['value'] == "td")) { if (isset($dom[$key]['attribute']['colspan'])) { $colspan = intval($dom[$key]['attribute']['colspan']); } else { $colspan = 1; } $dom[$key]['attribute']['colspan'] = $colspan; $dom[($dom[$key]['parent'])]['cols'] += $colspan; } // set foreground color attribute if (isset($dom[$key]['attribute']['color']) AND (!empty($dom[$key]['attribute']['color']))) { $dom[$key]['fgcolor'] = $this->convertHTMLColorToDec($dom[$key]['attribute']['color']); } // set background color attribute if (isset($dom[$key]['attribute']['bgcolor']) AND (!empty($dom[$key]['attribute']['bgcolor']))) { $dom[$key]['bgcolor'] = $this->convertHTMLColorToDec($dom[$key]['attribute']['bgcolor']); } // check for width attribute if (isset($dom[$key]['attribute']['width'])) { $dom[$key]['width'] = intval($dom[$key]['attribute']['width']); } // check for height attribute if (isset($dom[$key]['attribute']['height'])) { $dom[$key]['height'] = intval($dom[$key]['attribute']['height']); } // check for text alignment if (isset($dom[$key]['attribute']['align']) AND (!empty($dom[$key]['attribute']['align'])) AND ($dom[$key]['value'] !== 'img')) { $dom[$key]['align'] = strtoupper($dom[$key]['attribute']['align']{0}); } } // end opening tag } else { // text $dom[$key]['tag'] = false; $dom[$key]['value'] = stripslashes($this->unhtmlentities($element)); $dom[$key]['parent'] = end($level); // calculate text width //$dom[$key]['width'] = $this->GetStringWidth($dom[$key]['value'], $dom[($dom[$key]['parent'])]['fontname'], $dom[($dom[$key]['parent'])]['fontstyle'], $dom[($dom[$key]['parent'])]['fontsize']); } $key++; } return $dom; } /** * Allows to preserve some HTML formatting (limited support).
    * Supported tags are: a, b, blockquote, br, dd, del, div, dl, dt, em, font, h1, h2, h3, h4, h5, h6, hr, i, img, li, ol, p, small, span, strong, sub, sup, table, td, th, tr, u, ul, * @param string $html text to display * @param boolean $ln if true add a new line after text (default = true) * @param int $fill Indicates if the background must be painted (true) or transparent (false). * @param boolean $reseth if true reset the last cell height (default false). * @param boolean $cell if true add the default cMargin space to each Write (default false). * @param string $align Allows to center or align the text. Possible values are:

    • L : left align
    • C : center
    • R : right align
    • '' : empty string : left for LTR or right for RTL
    */ public function writeHTML($html, $ln=true, $fill=false, $reseth=false, $cell=false, $align='') { // store current values $prevlMargin = $this->lMargin; $prevrMargin = $this->rMargin; $prevcMargin = $this->cMargin; $prevFontFamily = $this->FontFamily; $prevFontStyle = $this->FontStyle; $prevFontSizePt = $this->FontSizePt; $curfontname = $prevFontFamily; $curfontstyle = $prevFontStyle; $curfontsize = $prevFontSizePt; $prevbgcolor = $this->bgcolor; $prevfgcolor = $this->fgcolor; $this->newline = true; $startlinepage = $this->page; if (isset($this->footerpos[$this->page])) { $this->footerpos[$this->page] = strlen($this->pages[$this->page]) - $this->footerlen[$this->page]; $startlinepos = $this->footerpos[$this->page]; } else { $startlinepos = strlen($this->pages[$this->page]); } $lalign = $align; $plalign = $align; if ($this->rtl) { $w = $this->x - $this->lMargin; } else { $w = $this->w - $this->rMargin - $this->x; } $w -= (2 * $this->cMargin); if ($cell) { if ($this->rtl) { $this->x -= $this->cMargin; } else { $this->x += $this->cMargin; } } $this->listindent = $this->GetStringWidth("0000"); $this->listnum = 0; if ((empty($this->lasth))OR ($reseth)) { //set row height $this->lasth = $this->FontSize * $this->cell_height_ratio; } $dom = $this->getHtmlDomArray($html); $maxel = count($dom); $key = 0; while ($key < $maxel) { if ($dom[$key]['tag'] OR ($key == 0)) { if (isset($dom[$key]['fontname']) OR isset($dom[$key]['fontstyle']) OR isset($dom[$key]['fontsize'])) { $fontname = isset($dom[$key]['fontname']) ? $dom[$key]['fontname'] : ''; $fontstyle = isset($dom[$key]['fontstyle']) ? $dom[$key]['fontstyle'] : ''; $fontsize = isset($dom[$key]['fontsize']) ? $dom[$key]['fontsize'] : ''; if (($fontname != $curfontname) OR ($fontstyle != $curfontstyle) OR ($fontsize != $curfontsize)) { $this->SetFont($fontname, $fontstyle, $fontsize); $this->lasth = $this->FontSize * $this->cell_height_ratio; $curfontname = $fontname; $curfontstyle = $fontstyle; $curfontsize = $fontsize; } } if (isset($dom[$key]['bgcolor']) AND ($dom[$key]['bgcolor'] !== false)) { $this->SetFillColorArray($dom[$key]['bgcolor']); $wfill = true; } else { $wfill = $fill | false; } if (isset($dom[$key]['fgcolor']) AND ($dom[$key]['fgcolor'] !== false)) { $this->SetTextColorArray($dom[$key]['fgcolor']); } if (isset($dom[$key]['align'])) { $lalign = $dom[$key]['align']; } if (empty($lalign)) { $lalign = $align; } } // align lines if ($this->newline AND (strlen($dom[$key]['value']) > 0) AND ($dom[$key]['value'] != 'td') AND ($dom[$key]['value'] != 'th')) { // we are at the beginning of a new line if (isset($startlinex)) { if (isset($plalign) AND ((($plalign == "C") OR (($plalign == "R") AND (!$this->rtl)) OR (($plalign == "L") AND ($this->rtl))))) { // the last line must be shifted to be aligned as requested $linew = abs($this->endlinex - $startlinex); $pstart = substr($this->pages[$startlinepage], 0, $startlinepos); if (isset($opentagpos) AND isset($this->footerpos[$startlinepage])) { $this->footerpos[$startlinepage] = strlen($this->pages[$startlinepage]) - $this->footerlen[$startlinepage]; $midpos = min($opentagpos, $this->footerpos[$startlinepage]); } elseif (isset($opentagpos)) { $midpos = $opentagpos; } elseif (isset($this->footerpos[$startlinepage])) { $this->footerpos[$startlinepage] = strlen($this->pages[$startlinepage]) - $this->footerlen[$startlinepage]; $midpos = $this->footerpos[$startlinepage]; } else { $midpos = 0; } if ($midpos > 0) { $pmid = substr($this->pages[$startlinepage], $startlinepos, ($midpos - $startlinepos)); $pend = substr($this->pages[$startlinepage], $midpos); } else { $pmid = substr($this->pages[$startlinepage], $startlinepos); $pend = ""; } // calculate shifting amount $mdiff = abs($w - $linew); if ($plalign == "C") { if ($this->rtl) { $t_x = -($mdiff / 2); } else { $t_x = ($mdiff / 2); } } elseif (($plalign == "R") AND (!$this->rtl)) { // right alignment on LTR document $t_x = $mdiff; } elseif (($plalign == "L") AND ($this->rtl)) { // left alignment on RTL document $t_x = -$mdiff; } // shift the line $trx = sprintf('1 0 0 1 %.3f 0 cm', ($t_x * $this->k)); $this->pages[$startlinepage] = $pstart."\nq\n".$trx."\n".$pmid."\nQ\n".$pend; $endlinepos = strlen($pstart."\nq\n".$trx."\n".$pmid."\nQ\n"); } } $this->checkPageBreak($this->lasth); $this->SetFont($fontname, $fontstyle, $fontsize); if ($wfill) { $this->SetFillColorArray($this->bgcolor); } $startlinex = $this->x; $startlinepage = $this->page; if (isset($endlinepos)) { $startlinepos = $endlinepos; unset($endlinepos); } else { if (isset($this->footerpos[$this->page])) { $this->footerpos[$this->page] = strlen($this->pages[$this->page]) - $this->footerlen[$this->page]; $startlinepos = $this->footerpos[$this->page]; } else { $startlinepos = strlen($this->pages[$this->page]); } } $plalign = $lalign; $this->newline = false; } if (isset($opentagpos)) { unset($opentagpos); } if ($dom[$key]['tag']) { if ($dom[$key]['opening']) { // table content is handled in a special way if (($dom[$key]['value'] == "td") OR ($dom[$key]['value'] == "th")) { $trid = $dom[$key]['parent']; $table_el = $dom[$trid]['parent']; if (!isset($dom[$table_el]['cols'])) { $dom[$table_el]['cols'] = $trid['cols']; } // calculate cell width if (isset($dom[($dom[$key]['parent'])]['width'])) { $table_width = $this->pixelsToUnits($dom[($dom[$key]['parent'])]['width']); } else { $table_width = $w; } if (isset($dom[($dom[$trid]['parent'])]['attribute']['cellpadding'])) { $currentcmargin = $this->pixelsToUnits($dom[($dom[$trid]['parent'])]['attribute']['cellpadding']); $this->cMargin = $currentcmargin; } else { $currentcmargin = 0; } if (isset($dom[($dom[$trid]['parent'])]['attribute']['cellspacing'])) { $cellspacing = $this->pixelsToUnits($dom[($dom[$trid]['parent'])]['attribute']['cellspacing']); } else { $cellspacing = 0; } if ($this->rtl) { $cellspacingx = -$cellspacing; } else { $cellspacingx = $cellspacing; } $colspan = $dom[$key]['attribute']['colspan']; if (isset($dom[$key]['width'])) { $cellw = $this->pixelsToUnits($dom[$key]['width']); } else { $cellw = ($colspan * ($table_width / $dom[$table_el]['cols'])); } $cellw -= $cellspacing; $cell_content = $dom[$key]['content']; $tagtype = $dom[$key]['value']; $parentid = $key; while (($key < $maxel) AND (!(($dom[$key]['tag']) AND (!$dom[$key]['opening']) AND ($dom[$key]['value'] == $tagtype) AND ($dom[$key]['parent'] == $parentid)))) { // move $key index forward $key++; } if (!isset($dom[$trid]['startpage'])) { $dom[$trid]['startpage'] = $this->page; } else { $this->setPage($dom[$trid]['startpage']); } if (!isset($dom[$trid]['starty'])) { $dom[$trid]['starty'] = $this->y; } else { $this->y = $dom[$trid]['starty']; } if (!isset($dom[$trid]['startx'])) { $dom[$trid]['startx'] = $this->x; } $this->x += ($cellspacingx / 2); if (isset($dom[$parentid]['attribute']['rowspan'])) { $rowspan = intval($dom[$parentid]['attribute']['rowspan']); } else { $rowspan = 1; } // skip row-spanned cells started on the previous rows if (isset($dom[$table_el]['rowspans'])) { foreach ($dom[$table_el]['rowspans'] as $k => $trwsp) { if (($trwsp['startx'] == $this->x) AND (($trwsp['starty'] < $this->y) OR ($trwsp['startpage'] < $this->page)) AND ($trwsp['rowspan'] > 0)) { $this->x = $trwsp['endx'] + $cellspacingx; } } } // add rowspan information to table element if ($rowspan > 1) { if (isset($this->footerpos[$this->page])) { $this->footerpos[$this->page] = strlen($this->pages[$this->page]) - $this->footerlen[$this->page]; $trintmrkpos = $this->footerpos[$this->page]; } else { $trintmrkpos = strlen($this->pages[$this->page]); } $trsid = array_push($dom[$table_el]['rowspans'], array('rowspan' => $rowspan, 'colspan' => $colspan, 'startpage' => $this->page, 'startx' => $this->x, 'starty' => $this->y, 'intmrkpos' => $trintmrkpos)); } $cellid = array_push($dom[$trid]['cellpos'], array('startx' => $this->x)); if ($rowspan > 1) { $dom[$trid]['cellpos'][($cellid - 1)]['rowspanid'] = ($trsid - 1); } // push background colors if (isset($dom[$parentid]['bgcolor']) AND ($dom[$parentid]['bgcolor'] !== false)) { $dom[$trid]['cellpos'][($cellid - 1)]['bgcolor'] = $dom[$parentid]['bgcolor']; } // write the cell content $this->MultiCell($cellw, 0, $cell_content, false, $lalign, false, 2, '', '', true, 0, true); $this->cMargin = $currentcmargin; $dom[$trid]['cellpos'][($cellid - 1)]['endx'] = $this->x; // update the end of row position if (isset($dom[$trid]['endy'])) { if ($this->page == $dom[$trid]['endpage']) { $dom[$trid]['endy'] = max($this->y, $dom[$trid]['endy']); } elseif ($this->page > $dom[$trid]['endpage']) { $dom[$trid]['endy'] = $this->y; } } else { $dom[$trid]['endy'] = $this->y; } if (isset($dom[$trid]['endpage'])) { $dom[$trid]['endpage'] = max($this->page, $dom[$trid]['endpage']); } else { $dom[$trid]['endpage'] = $this->page; } // account for row-spanned cells if ($rowspan > 1) { $dom[$table_el]['rowspans'][($trsid - 1)]['endx'] = $this->x; } if (isset($dom[$table_el]['rowspans'])) { foreach ($dom[$table_el]['rowspans'] as $k => $trwsp) { if ($trwsp['rowspan'] > 0) { $dom[$table_el]['rowspans'][$k]['endy'] = $dom[$trid]['endy']; $dom[$table_el]['rowspans'][$k]['endpage'] = $dom[$trid]['endpage']; } } } $this->x += ($cellspacingx / 2); } else { // opening tag (or self-closing tag) if (!isset($opentagpos)) { if (isset($this->footerpos[$this->page])) { $this->footerpos[$this->page] = strlen($this->pages[$this->page]) - $this->footerlen[$this->page]; $opentagpos = $this->footerpos[$this->page]; } else { $opentagpos = strlen($this->pages[$this->page]); } } $this->openHTMLTagHandler($dom, $key, $cell); } } else { // closing tag $this->closeHTMLTagHandler($dom, $key, $cell); } } elseif (strlen($dom[$key]['value']) > 0) { // text if ($this->HREF) { // HTML Link $strrest = $this->addHtmlLink($this->HREF, $dom[$key]['value'], $wfill, true); } else { $ctmpmargin = $this->cMargin; $this->cMargin = 0; // write only the first line and get the rest $strrest = $this->Write($this->lasth, $dom[$key]['value'], '', $wfill, "", false, 0, true); $this->cMargin = $ctmpmargin; } if (strlen($strrest) > 0) { // store the remaining string on the previous $key position $this->newline = true; if ($cell) { if ($this->rtl) { $this->x -= $this->cMargin; } else { $this->x += $this->cMargin; } } $dom[$key]['value'] = ltrim($strrest); $key--; } } $key++; } // end for each $key // align the last line if (isset($startlinex)) { if (isset($plalign) AND ((($plalign == "C") OR (($plalign == "R") AND (!$this->rtl)) OR (($plalign == "L") AND ($this->rtl))))) { // the last line must be shifted to be aligned as requested $linew = abs($this->endlinex - $startlinex); $pstart = substr($this->pages[$startlinepage], 0, $startlinepos); if (isset($opentagpos) AND isset($this->footerpos[$startlinepage])) { $this->footerpos[$startlinepage] = strlen($this->pages[$startlinepage]) - $this->footerlen[$startlinepage]; $midpos = min($opentagpos, $this->footerpos[$startlinepage]); } elseif (isset($opentagpos)) { $midpos = $opentagpos; } elseif (isset($this->footerpos[$startlinepage])) { $this->footerpos[$startlinepage] = strlen($this->pages[$startlinepage]) - $this->footerlen[$startlinepage]; $midpos = $this->footerpos[$startlinepage]; } else { $midpos = 0; } if ($midpos > 0) { $pmid = substr($this->pages[$startlinepage], $startlinepos, ($midpos - $startlinepos)); $pend = substr($this->pages[$startlinepage], $midpos); } else { $pmid = substr($this->pages[$startlinepage], $startlinepos); $pend = ""; } // calculate shifting amount $mdiff = abs($w - $linew); if ($plalign == "C") { if ($this->rtl) { $t_x = -($mdiff / 2); } else { $t_x = ($mdiff / 2); } } elseif (($plalign == "R") AND (!$this->rtl)) { // right alignment on LTR document $t_x = $mdiff; } elseif (($plalign == "L") AND ($this->rtl)) { // left alignment on RTL document $t_x = -$mdiff; } // shift the line $trx = sprintf('1 0 0 1 %.3f 0 cm', ($t_x * $this->k)); $this->pages[$startlinepage] = $pstart."\nq\n".$trx."\n".$pmid."\nQ\n".$pend; } } if ($ln AND (!($cell AND ($dom[$key-1]['value'] == "table")))) { $this->Ln($this->lasth); } // restore previous values $this->SetFont($prevFontFamily, $prevFontStyle, $prevFontSizePt); $this->SetFillColorArray($prevbgcolor); $this->SetTextColorArray($prevfgcolor); $this->lMargin = $prevlMargin; $this->rMargin = $prevrMargin; $this->cMargin = $prevcMargin; unset($dom); } /** * Process opening tags. * @param array $dom html dom array * @param int $key current element id * @param boolean $cell if true add the default cMargin space to each new line (default false). * @access protected */ protected function openHTMLTagHandler(&$dom, $key, $cell=false) { $tag = $dom[$key]; $parent = $dom[($dom[$key]['parent'])]; // check for text direction attribute if (isset($tag['attribute']['dir'])) { $this->tmprtl = $tag['attribute']['dir'] == 'rtl' ? 'R' : 'L'; } else { $this->tmprtl = false; } //Opening tag switch($tag['value']) { case 'table': { $dom[$key]['rowspans'] = array(); if (isset($tag['attribute']['cellpadding'])) { $this->oldcMargin = $this->cMargin; $this->cMargin = $this->pixelsToUnits($tag['attribute']['cellpadding']); } break; } case 'tr': { // array of columns positions $dom[$key]['cellpos'] = array(); break; } case 'td': case 'th': { break; } case 'hr': { $this->Ln('', $cell); if ((isset($tag['attribute']['width'])) AND ($tag['attribute']['width'] != '')) { $hrWidth = $this->pixelsToUnits($tag['attribute']['width']); } else { $hrWidth = $this->w - $this->lMargin - $this->rMargin; } $x = $this->GetX(); $y = $this->GetY(); $prevlinewidth = $this->GetLineWidth(); $this->Line($x, $y, $x + $hrWidth, $y); $this->SetLineWidth($prevlinewidth); $this->Ln('', $cell); break; } case 'u': { $this->setStyle('u', true); break; } case 'del': { $this->setStyle('d', true); break; } case 'a': { $this->HREF = $tag['attribute']['href']; break; } case 'img': { if (isset($tag['attribute']['src'])) { // replace relative path with real server path if ($tag['attribute']['src'][0] == '/') { $tag['attribute']['src'] = $_SERVER['DOCUMENT_ROOT'].$tag['attribute']['src']; } $tag['attribute']['src'] = str_replace(K_PATH_URL, K_PATH_MAIN, $tag['attribute']['src']); if (!isset($tag['attribute']['width'])) { $tag['attribute']['width'] = 0; } if (!isset($tag['attribute']['height'])) { $tag['attribute']['height'] = 0; } if (!isset($tag['attribute']['align'])) { $align = 'N'; } else { switch($tag['attribute']['align']) { case 'top':{ $align = 'T'; break; } case 'middle':{ $align = 'M'; break; } case 'bottom':{ $align = 'B'; break; } default:{ $align = 'N'; break; } } } $fileinfo = pathinfo($tag['attribute']['src']); if (isset($fileinfo['extension']) AND (!empty($fileinfo['extension']))) { $type = strtolower($fileinfo['extension']); } if (($type == "eps") OR ($type == "ai")) { $this->ImageEps($tag['attribute']['src'], $this->GetX(), $this->GetY(), $this->pixelsToUnits($tag['attribute']['width']), $this->pixelsToUnits($tag['attribute']['height']), '', true, $align); } else { $this->Image($tag['attribute']['src'], $this->GetX(), $this->GetY(), $this->pixelsToUnits($tag['attribute']['width']), $this->pixelsToUnits($tag['attribute']['height']), '', '', $align); } } break; } case 'dl': { $this->listnum++; break; } case 'dt': { $this->Ln('', $cell); break; } case 'dd': { if ($this->rtl) { $this->rMargin += $this->listindent; } else { $this->lMargin += $this->listindent; } $this->Ln('', $cell); break; } case 'ul': case 'ol': { $this->listnum++; if ($tag['value'] == "ol") { $this->listordered[$this->listnum] = true; } else { $this->listordered[$this->listnum] = false; } $this->listcount[$this->listnum] = 0; if ($this->rtl) { $this->rMargin += $this->listindent; } else { $this->lMargin += $this->listindent; } break; } case 'li': { $this->Ln('', $cell); if ($tag['value'] == 'li') { if ($this->listordered[$this->listnum]) { if (isset($tag['attribute']['value'])) { $this->listcount[$this->listnum] = intval($tag['attribute']['value']); } $this->listcount[$this->listnum]++; if ($this->rtl) { $this->lispacer = ".".($this->listcount[$this->listnum]); } else { $this->lispacer = ($this->listcount[$this->listnum])."."; } } else { //unordered list symbol $this->lispacer = "-"; } } else { $this->lispacer = ""; } $tmpx = $this->x; $lspace = $this->GetStringWidth($this->lispacer." "); if ($this->rtl) { $this->x += $lspace; } else { $this->x -= $lspace; } $this->Write($this->lasth, $this->lispacer, '', false, '', false, 0, false); $this->x = $tmpx; break; } case 'blockquote': case 'br': { $this->Ln('', $cell); break; } case 'p': { $this->Ln('', $cell); $this->Ln('', $cell); break; } case 'sup': { $this->SetXY($this->GetX(), $this->GetY() - (($parent['fontsize'] - $this->FontSizePt) / $this->k)); break; } case 'sub': { $this->SetXY($this->GetX(), $this->GetY() + (($parent['fontsize'] - (0.5 * $this->FontSizePt)) / $this->k)); break; } case 'small': { $this->SetXY($this->GetX(), $this->GetY() + (($parent['fontsize'] - $this->FontSizePt)/$this->k)); break; } case 'h1': case 'h2': case 'h3': case 'h4': case 'h5': case 'h6': { $this->Ln(($tag['fontsize'] * 1.5) / $this->k, $cell); break; } default: { break; } } } /** * Process closing tags. * @param array $dom html dom array * @param int $key current element id * @param boolean $cell if true add the default cMargin space to each new line (default false). * @access protected */ protected function closeHTMLTagHandler(&$dom, $key, $cell=false) { $tag = $dom[$key]; $parent = $dom[($dom[$key]['parent'])]; //Closing tag switch($tag['value']) { case 'td': case 'th': { break; } case 'tr': { $table_el = $dom[($dom[$key]['parent'])]['parent']; $this->setPage($parent['endpage']); $this->y = $parent['endy']; if (isset($dom[$table_el]['attribute']['cellspacing'])) { $cellspacing = $this->pixelsToUnits($dom[$table_el]['attribute']['cellspacing']); $this->y += $cellspacing; } $this->Ln(0, $cell); $this->x = $parent['startx']; // update row-spanned cells if (isset($dom[$table_el]['rowspans'])) { foreach ($dom[$table_el]['rowspans'] as $k => $trwsp) { $dom[$table_el]['rowspans'][$k]['rowspan'] -= 1; } } break; } case 'table': { // draw borders $table_el = $parent; if ((isset($table_el['attribute']['border']) AND ($table_el['attribute']['border'] > 0)) OR (isset($table_el['style']['border']) AND ($table_el['style']['border'] > 0))) { $border = 1; } else { $border = 0; } // for each row foreach ($table_el['trids'] as $j => $trkey) { $parent = $dom[$trkey]; $this->setPage($parent['startpage']); $this->y = $parent['starty']; $restspace = $this->getPageHeight() - $this->y - $this->getBreakMargin(); $startpage = $parent['startpage']; $endpage = $parent['endpage']; // for each cell on the row foreach ($parent['cellpos'] as $k => $cellpos) { if (isset($cellpos['rowspanid'])) { $cellpos['startx'] = $table_el['rowspans'][($cellpos['rowspanid'])]['startx']; $cellpos['endx'] = $table_el['rowspans'][($cellpos['rowspanid'])]['endx']; $endy = $table_el['rowspans'][($cellpos['rowspanid'])]['endy']; $startpage = $table_el['rowspans'][($cellpos['rowspanid'])]['startpage']; $endpage = $table_el['rowspans'][($cellpos['rowspanid'])]['endpage']; } else { $endy = $parent['endy']; } if ($endpage > $startpage) { // design borders around HTML cells. for ($page=$startpage; $page <= $endpage; $page++) { $this->setPage($page); if ($page == $startpage) { $this->y = $this->getPageHeight() - $restspace - $this->getBreakMargin(); $ch = $restspace; } elseif ($page == $endpage) { $this->y = $this->tMargin; // put cursor at the beginning of text $ch = $endy - $this->tMargin; } else { $this->y = $this->tMargin; // put cursor at the beginning of text $ch = $this->getPageHeight() - $this->tMargin - $this->getBreakMargin(); } if (isset($cellpos['bgcolor']) AND ($cellpos['bgcolor']) !== false) { $this->SetFillColorArray($cellpos['bgcolor']); $fill = true; } else { $fill = false; } $cw = abs($cellpos['endx'] - $cellpos['startx']); $this->x = $cellpos['startx']; // design a cell around the text $ccode = $this->FillColor."\n".$this->getCellCode($cw, $ch, "", $border, 1, '', $fill); $pstart = substr($this->pages[$this->page], 0, $this->intmrk[$this->page]); $pend = substr($this->pages[$this->page], $this->intmrk[$this->page]); $this->pages[$this->page] = $pstart.$ccode."\n".$pend; $this->intmrk[$this->page] += strlen($ccode."\n"); } } else { $ch = $endy - $parent['starty']; if (isset($cellpos['bgcolor']) AND ($cellpos['bgcolor']) !== false) { $this->SetFillColorArray($cellpos['bgcolor']); $fill = true; } else { $fill = false; } $cw = abs($cellpos['endx'] - $cellpos['startx']); $this->x = $cellpos['startx']; $this->y = $parent['starty']; // design a cell around the text $ccode = $this->FillColor."\n".$this->getCellCode($cw, $ch, "", $border, 1, '', $fill); $pstart = substr($this->pages[$this->page], 0, $this->intmrk[$this->page]); $pend = substr($this->pages[$this->page], $this->intmrk[$this->page]); $this->pages[$this->page] = $pstart.$ccode."\n".$pend; $this->intmrk[$this->page] += strlen($ccode."\n"); } } if (isset($table_el['attribute']['cellspacing'])) { $cellspacing = $this->pixelsToUnits($table_el['attribute']['cellspacing']); $this->y += $cellspacing; } $this->Ln(0, $cell); $this->x = $parent['startx']; } if (isset($parent['cellpadding'])) { $this->cMargin = $this->oldcMargin; } //set row height $this->lasth = $this->FontSize * $this->cell_height_ratio; break; } case 'u': { $this->setStyle('u', false); break; } case 'del': { $this->setStyle('d', false); break; } case 'a': { $this->HREF = ''; break; } case 'sup': { $this->SetXY($this->GetX(), $this->GetY() + (($this->FontSizePt - $parent['fontsize'])/$this->k)); break; } case 'sub': { $this->SetXY($this->GetX(), $this->GetY() - (($this->FontSizePt - (0.5 * $parent['fontsize']))/$this->k)); break; } case 'small': { $this->SetXY($this->GetX(), $this->GetY() - (($this->FontSizePt - $parent['fontsize'])/$this->k)); break; } case 'p': { $this->Ln('', $cell); $this->Ln('', $cell); break; } case 'dl': { $this->listnum--; if ($this->listnum <= 0) { $this->listnum = 0; $this->Ln('', $cell); $this->Ln('', $cell); } break; } case 'dt': { $this->lispacer = ""; break; } case 'dd': { $this->lispacer = ""; if ($this->rtl) { $this->rMargin -= $this->listindent; } else { $this->lMargin -= $this->listindent; } break; } case 'ul': case 'ol': { $this->listnum--; $this->lispacer = ""; if ($this->rtl) { $this->rMargin -= $this->listindent; } else { $this->lMargin -= $this->listindent; } if ($this->listnum <= 0) { $this->listnum = 0; $this->Ln('', $cell); $this->Ln('', $cell); } $this->lasth = $this->FontSize * $this->cell_height_ratio; break; } case 'li': { $this->lispacer = ""; break; } case 'h1': case 'h2': case 'h3': case 'h4': case 'h5': case 'h6': { $this->Ln(($parent['fontsize'] * 1.5) / $this->k, $cell); break; } default : { break; } } $this->tmprtl = false; } } // END OF TCPDF CLASS } //============================================================+ // END OF FILE //============================================================+ ?>