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moodle/lib/tcpdf/CHANGELOG.TXT
mudrd8mz 884a3e4f35 MDL-15055 Upgrade shipped library TCPDF to version tcpdf_php5 TCPDF 4.0.015 
Modified lib/pdflib.php wrapper
2008-07-29 22:22:15 +00:00

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4.0.015 (2008-07-29)
- Some functions were changed to support different page formats (see example_028.php).
- The signature of setPage() function is changed.
4.0.014 (2008-07-29)
- K_PATH_MAIN calculation on tcpdf_config.php was fixed.
- HTML support for EPS/AI images was added (see example_006.php).
- Bugs item #2030807 "Truncated text on multipage html fields" was fixed.
- PDF header bug was fixed.
- helvetica was added as default font family.
- Stroke mode was fixed on Text function.
- several minor bugs were fixed.
4.0.013 (2008-07-27)
- Bugs item #2027799 " Big spaces between lines after page break" was fixed.
- K_PATH_MAIN calculation on tcpdf_config.php was changed.
- Function setVisibility() was fixed to avoid the "Incorrect PDEObject type" error message.
4.0.012 (2008-07-24)
- Addpage(), Header() and Footer() functions were changed to simplify the implementation of external header/footer functions.
- The following functions were added:
setHeader()
setFooter()
getImageRBX()
getImageRBY()
getCellHeightRatio()
getHeaderFont()
getFooterFont()
getRTL()
getBarcode()
getHeaderData()
getHeaderMargin()
getFooterMargin()
4.0.011 (2008-07-23)
- Font support was improved.
- The folder /fonts/utils contains new utilities and instructions for embedd font files.
- Documentation was updated.
4.0.010 (2008-07-22)
- HTML tables were fixed to work across pages.
- Header() and Footer() functions were updated to preserve previous settings.
- example_035.php was added.
4.0.009 (2008-07-21)
- UTF8StringToArray() function was fixed for non-unicode mode.
4.0.008 (2008-07-21)
- Barcodes alignment was fixed (see example_027.php).
- unicode_data.php was updated.
- Arabic shaping for "Zero-Width Non-Joiner" character (U+200C) was fixed.
4.0.007 (2008-07-18)
- str_split was replaced by preg_split for compatibility with PHP4 version.
- Clipping mode was added to all graphic functions by using parameter $style = "CNZ" or "CEO" (see example_034.php).
4.0.006 (2008-07-16)
- HTML rowspan bug was fixed.
- Line style for MultiCell() was fixed.
- WriteHTML() function was improved.
- CODE128C barcode was fixed (barcodes.php).
4.0.005 (2008-07-11)
- Bug [2015715] "PHP Error/Warning" was fixed.
4.0.004 (2008-07-09)
- HTML cell internal padding was fixed.
4.0.003 (2008-07-08)
- Removed URL encoding when F option is selected on Output() function.
- fixed some minor bugs in html tables.
4.0.002 (2008-07-07)
- Bug [2000861] was still unfixed and has been fixed.
4.0.001 (2008-07-05)
- Bug [2000861] was fixed.
4.0.000 (2008-07-03)
- THIS IS A MAIN RELEASE THAT INCLUDES SEVERAL NEW FEATURES AND BUGFIXES
- Signature fo SetTextColor() and SetFillColor() functions was changed (parameter $storeprev was removed).
- HTML support was completely rewritten and improved (see example 6).
- Alignments parameters were fixed.
- Functions GetArrStringWidth() and GetStringWidth() now include font parameters.
- Fonts support was improved.
- All core fonts were replaced and moved to fonts/ directory.
- The following functions were added: getMargins(), getFontSize(), getFontSizePt().
- File config/tcpdf_config_old.php was renamed tcpdf_config_alt.php and updated.
- Multicell and WriteHTMLCell fill function was fixed.
- Several minor bugs were fixed.
- barcodes.php was updated.
- All examples were updated.
------------------------------------------------------------
3.1.001 (2008-06-13)
- Bug [1992515] "K_PATH_FONTS default value wrong" was fixed.
- Vera font was removed, DejaVu font and Free fonts were updated.
- Image handling was improved.
- All examples were updated.
3.1.000 (2008-06-11)
- setPDFVersion() was added to change the default PDF version (currently 1.7).
- setViewerPreferences() was added to control the way the document is to be presented on the screen or printed (see example 29).
- SetDisplayMode() signature was changed (new options were added).
- LinearGradient(), RadialGradient(), CoonsPatchMesh() functions were added to print various color gradients (see example 30).
- PieSector() function was added to render render pie charts (see example 31).
- ImageEps() was added to display EPS and AI images with limited support (see example 32).
- writeBarcode() function is now depracated, a new write1DBarcode() function was added. The barcode directory was removed and a new barcodes.php file was added.
- The new write1DBarcode() function support more barcodes and do not need the GD library (see example 027). All barcodes are directly written to PDF using graphic functions.
- HTML lists were improved and could be nested (you may now represent trees).
- AddFont() bug was fixed.
- _putfonts() bug was fixed.
- graphics functions were fixed.
- unicode_data.php file was updated (fixed).
- almohanad font was updated.
- example 18 was updated (Farsi and Arabic languages).
- source code cleanup.
- All examples were updated and new examples were added.
3.0.015 (2008-06-06)
- AddPage() function signature is changed to include page format.
- example 28 was added to show page format changes.
- setPageUnit() function was added to change the page units of measure.
- setPageFormat() function was added to change the page format and orientation between pages.
- setPageOrientation() function was added to change the page orientation.
- Arabic font shaping was fixed for laa letter and square boxes (see the example 18).
3.0.014 (2008-06-04)
- Arabic font shaping was fixed.
- setDefaultTableColumns() function was added.
- $cell_height_ratio variable was added.
- setCellHeightRatio() function was added to define the default height of cell repect font height.
3.0.013 (2008-06-03)
- Multicell height parameter was fixed.
- Arabic font shaping was improved.
- unicode_data.php was updated.
3.0.012 (2008-05-30)
- K_PATH_MAIN and K_PATH_URL constants are now automatically set on config file.
- DOCUMENT_ROOT constant was fixed for IIS Webserver (config file was updated).
- Arabic font shaping was improved.
- TranslateY() function was fixed (bug [1977962]).
- setVisibility() function was fixed.
- writeBarcode() function was fixed to scale using $xref parameter.
- All examples were updated.
3.0.011 (2008-05-23)
- CMYK color support was added to all graphic functions.
- HTML table support was improved:
-- now it's possible to include additional html tags inside a cell;
-- colspan attribute was added.
- example 006 was updated.
3.0.010 (2008-05-21)
- fixed $laa_array inclusion on utf8Bidi() function.
3.0.009 (2008-05-20)
- unicode_data.php was updated.
- Arabic laa letter problem was fixed.
3.0.008 (2008-05-12)
- Arabic support was fixed and improved (unicode_data.php was updated).
- Polycurve() function was added to draw a poly-Bezier curve.
- list items alignment was fixed.
- example 6 was updated.
3.0.007 (2008-05-06)
- Arabic support was fixed and improved.
- AlMohanad (arabic) font was added.
- C128 barcode bugs were fixed.
3.0.006 (2008-04-21)
- Condition to check negative width values was added.
3.0.005 (2008-04-18)
- back-Slash character escape was fixed on writeHTML() function.
- Exampe 6 was updated.
3.0.004 (2008-04-11)
- Bug [1939304] (Right to Left Issue) was fixed.
3.0.003 (2008-04-07)
- Bug [1934523](Words between HTML tags in cell not kept on one line) was fixed.
- "face" attribute of "font" tag is now fully supported.
3.0.002 (2008-04-01)
- Write() functions now return the number of cells and not the number of lines.
- TCPDF is released under LGPL 2.1, or any later version.
3.0.001 (2008-05-28)
- _legacyparsejpeg() and _legacyparsepng() were renamed _parsejpeg() and _parsepng().
- function writeBarcode() was fixed.
- all examples were updated.
- example 27 was added to show various barcodes.
3.0.000 (2008-03-27)
- private function pixelsToMillimeters() was changed to public function pixelsToUnits() to fix html image size bug.
- Image-related functions were rewritten.
- resize parameter was added to Image() signature to reduce the image size and fit width and height (see example 9).
- TCPDF now supports all images supported by GD library: GD, GD2, GD2PART, GIF, JPEG, PNG, BMP, XBM, XPM.
- CMYK support was added to SetDrawColor(), SetFillColor(), SetTextColor() (see example 22).
- Page Groups were added (see example 23).
- setVisibility() function was added to restrict the rendering of some elements to screen or printout (see example 24).
- All private variables and functions were changed to protected.
- setAlpha() function was added to give transparency support for all objects (see example 25).
- Clipping and stroke modes were added to Text() function (see example 26).
- All examples were moved to "examples" directory.
- function setJPEGQuality() was added to set the JPEG image comrpession (see example 9).
2.9.000 (2008-03-26)
- htmlcolors.php file was added to include html colors.
- Support for HTML color names and three-digit hexadecimal color codes was added.
- private function convertColorHexToDec() was renamed convertHTMLColorToDec().
- color and bgcolor attributes are now supported on all HTML tags (color nesting is also supported).
- Write() function were fixed.
- example_006.php was updated.
- private function setUserRights() was added to release user rights on Acrobat Reader (this allows to display forms, see example 14)
2.8.000 (2008-03-20)
- Private variables were changed to protected.
- Function Write() was fixed and improved.
- Support for dl, dt, dd, del HTML tags was introduced.
- Line-trought mode was added for HTML and text.
- Text vertical alignment on cells were fixed.
- Examples were updated to reflect changes.
2.7.002 (2008-03-13)
- Bug "[1912142] Encrypted PDF created/modified date" was fixed.
2.7.001 (2008-03-10)
- Cell justification was fixed for non-unicode mode.
2.7.000 (2008-03-09)
- Cell() stretching mode 4 (forced character spacing) was fixed.
- writeHTMLCell() now uses Multicell() to write.
- Multicell() has a new parameter $ishtml to act as writeHTMLCell().
- Write() speed was improved for non-arabic strings.
- Example n. 20 was changed.
2.6.000 (2008-03-07)
- various alignments bugs were fixed.
2.5.000 (2008-03-07)
- Several bugs were fixed.
- example_019.php was added to test non-unicode mode using old fonts.
2.4.000 (2008-03-06)
- RTL support was deeply improved.
- GetStringWidth() was fixed to support RTL languages.
- Text() RTL alignment was fixed.
- Some functions were added: GetArrStringWidth(), GetCharWidth(), uniord(), utf8Bidi().
- example_018.php was added and test_unicode.php was removed.
2.3.000 (2008-03-05)
- MultiCell() signature is changed. Now support multiple columns across pages (see example_017).
- Write() signature is changed. Now support the cell mode to be used with MultiCell.
- Header() and Footer() were changed.
- The following functions were added: UTF8ArrSubString() and unichr().
- Examples were updated to reflect last changes.
2.2.004 (2008-03-04)
- Several examples were added.
- AddPage() Header() and Footer() were fixed.
- Documentation is now available on http://www.tcpdf.org
2.2.003 (2008-03-03)
- [1894853] Performance of MultiCell() was improved.
- RadioButton and ListBox functions were added.
- javascript form functions were rewritten and properties names are changed. The properties function supported by form fields are listed on Possible values are listed on http://www.adobe.com/devnet/acrobat/pdfs/js_developer_guide.pdf.
2.2.002 (2008-02-28)
- [1900495] html images path was fixed.
- Legacy image functions were reintroduced to allow PNG and JPEG support without GD library.
2.2.001 (2008-02-16)
- The bug "[1894700] bug with replace relative path" was fixed
- Justification was fixed
2.2.000 (2008-02-12)
- fixed javascript bug introduced with latest release
2.1.002 (2008-02-12)
- Justify function was fixed on PHP4 version.
- Bookmank function was added ([1578250] Table of contents).
- Javascript and Form fields support was added ([1796359] Form fields).
2.1.001 (2008-02-10)
- The bug "[1885776] Race Condition in function justitfy" was fixed.
- The bug "[1890217] xpdf complains that pdf is incorrect" was fixed.
2.1.000 (2008-01-07)
- FPDF_FONTPATH constant was changed to K_PATH_FONTS on config file
- Bidirectional Algorithm to correctly reverse bidirectional languages was added.
- SetLeftMargin, SetTopMargin, SetRightMargin functions were fixed.
- SetCellPadding function was added.
- writeHTML was updated with new parameters.
- Text function was fixed.
- MultiCell function was fixed, now works also across multiple pages.
- Line width was fixed on Header and Footer functions and <hr> tag.
- "GetImageSize" was renamed "getimagesize".
- Document version was changed from 1.3 to 1.5.
- _begindoc() function was fixed.
- ChangeDate was fixed and ModDate was added.
- The following functions were added:
setPage() : Move pointer to the specified document page.
getPage() : Get current document page number.
lastpage() : Reset pointer to the last document page.
getNumPages() : Get the total number of inserted pages.
GetNumChars() : count the number of (UTF-8) characters in a string.
- $stretch parameter was added to Cell() function to fit text on cell:
0 = disabled
1 = horizontal scaling only if necessary
2 = forced horizontal scaling
3 = character spacing only if necessary
4 = forced character spacing
- Line function was fixed for RTL.
- Graphic transformation functions were added [1811158]:
StartTransform()
StopTransform()
ScaleX()
ScaleY()
ScaleXY()
Scale()
MirrorH()
MirrorV()
MirrorP()
MirrorL()
TranslateX()
TranslateY()
Translate()
Rotate()
SkewX()
SkewY()
Skew()
- Graphic function were added/updated [1688549]:
SetLineStyle()
_outPoint()
_outLine()
_outRect()
_outCurve()
Line()
Rect()
Curve
Ellipse
Circle
Polygon
RegularPolygon
2.0.000 (2008-01-04)
- RTL (Right-To-Left) languages support was added. Language direction is set using the $l['a_meta_dir'] setting on /configure/language/xxx.php language files.
- setRTL($enable) method was added to manually enable/disable the RTL text direction.
- The attribute "dir" was added to support custom text direction on HTML tags. Possible values are: ltr - for Left-To-Right and RTL for Right-To-Left.
- RC4 40bit encryption was added. Check the SetProtection method.
- [1815213] Improved image support for GIF, JPEG, PNG formats.
- [1800094] Attribute "value" was added to ordered list items <li>.
- Image function now has a new "align" parameter that indicates the alignment of the pointer next to image insertion and 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
- Attribute "align" was added to <img> html tag to set the above image "align" parameter. Possible values are:
top: top-right for LTR or top-left for RTL
middle: middle-right for LTR or middle-left for RTL
bottom: bottom-right for LTR or bottom-left for RTL
- [1798103] newline was added after </ul>, </ol> and </p> tages.
- [1816393] Documentation was updated.
- 'ln' parameter was fixed on writeHTMLCell. Now it's possible to print two or more columns across several pages;
- The method lastPage() was added to move the pointer on the last page;
------------------------------------------------------------
1.53.0.TC034 (2007-07-30)
- fixed htmlentities conversion.
- MultiCell() function returns the number of cells.
1.53.0.TC033 (2007-07-30)
- fixed bug 1762550: case sensitive for font files
- NOTE: all fonts files names must be in lowercase!
1.53.0.TC032 (2007-07-27)
- setLastH method was added to resolve bug 1689071.
- all fonts names were converted in lowercase (bug 1713005).
- bug 1740954 was fixed.
- justification was added as Cell option.
1.53.0.TC031 (2007-03-20)
- ToUnicode CMap were added on _puttruetypeunicode function. Now you may search and copy unicode text.
1.53.0.TC030 (2007-03-06)
- fixed bug on PHP4 version.
1.53.0.TC029 (2007-03-06)
- DejaVu Fonts were added.
1.53.0.TC028 (2007-03-03)
- MultiCell function signature were changed: the $ln parameter were added. Check documentation for further information.
- Greek language were added on example sentences.
- setPrintHeader() and setPrintFooter() functions were added to enable or disable page header and footer.
1.53.0.TC027 (2006-12-14)
- $attr['face'] bug were fixed.
- K_TCPDF_EXTERNAL_CONFIG control where introduced on /config/tcpdf_config.php to use external configuration files.
1.53.0.TC026 (2006-10-28)
- writeHTML function call were fixed on examples.
1.53.0.TC025 (2006-10-27)
- Bugs item #1421290 were fixed (0D - 0A substitution in some characters)
- Bugs item #1573174 were fixed (MultiCell documentation)
1.53.0.TC024 (2006-09-26)
- getPageHeight() function were fixed (bug 1543476).
- fixed missing breaks on closedHTMLTagHandler function (bug 1535263).
- fixed extra spaces on Write function (bug 1535262).
1.53.0.TC023 (2006-08-04)
- paths to barcode directory were fixed.
- documentation were updated.
1.53.0.TC022 (2006-07-16)
- fixed bug: [ 1516858 ] Probs with PHP autoloader and class_exists()
1.53.0.TC021 (2006-07-01)
- HTML attributes with whitespaces are now supported (thanks to Nelson Benitez for his support)
1.53.0.TC020 (2006-06-23)
- code cleanup
1.53.0.TC019 (2006-05-21)
- fixed <strong> and <em> closing tags
1.53.0.TC018 (2006-05-18)
- fixed font names bug
1.53.0.TC017 (2006-05-18)
- the TTF2UFM utility to convert True Type fonts for TCPDF were included on fonts folder.
- new free unicode fonts were included on /fonts/freefont.
- test_unicode.php example were exended.
- parameter $fill were added on Write, writeHTML and writeHTMLCell functions.
- documentation were updated.
1.53.0.TC016 (2006-03-09)
- fixed closing <strong> tag on html parser.
1.53.0.TC016 (2005-08-28)
- fpdf.php and tcpdf.php files were joined in one single class (you can still extend TCPDF with your own class).
- fixed problem when mb_internal_encoding is set.
1.53.0.TC014 (2005-05-29)
- fixed WriteHTMLCell new page issue.
1.53.0.TC013 (2005-05-29)
- fixed WriteHTMLCell across pages.
1.53.0.TC012 (2005-05-29)
- font color attribute bug were fixed.
1.53.0.TC011 (2005-03-31)
- SetFont function were fixed (thank Sjaak Lauwers for bug notice).
1.53.0.TC010 (2005-03-22)
- the html functions were improved (thanks to Manfred Vervuert for bug reporting).
1.53.0.TC009 (2005-03-19)
- a wrong reference to convertColorHexToDec were fixed.
1.53.0.TC008 (2005-02-07)
- removed some extra bytes from PHP files.
1.53.0.TC007 (2005-01-08)
- fill attribute were removed from writeHTMLCell method.
1.53.0.TC006 (2005-01-08)
- the documentation were updated.
1.53.0.TC005 (2005-01-05)
- Steven Wittens's unicode methods were removed.
- All unicode methods were rewritten from scratch.
- TCPDF is now licensed as LGPL.
1.53.0.TC004 (2005-01-04)
- this changelog were added.
- removed comercial fonts for licensing issue.
- Bitstream Vera Fonts were added (http://www.bitstream.com/font_rendering/products/dev_fonts/vera.html).
- Now the AddFont and SetFont functions returns the basic font if the styled version do not exist.
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