Revision history

v0.7.0-rc.2 (2015-02-10)

Always use password, setting in img_config.php, fix #78.
Resize gif keeping transparency #81.
Now returns statuscode 500 when something fails #55.
Three different modes: strict, production, development #44.
Three files for all-in-one imgs.php, imgp.php, imgd.php #73.
Change name of script all-in-one to webroot/imgs.php #73.
Combine all code into one singel script, webroot/img_single.php #73.
Disallow hotlinking/leeching by configuration #46.
Alias-name is without extension #47.
Option alias now requires password to work #47.
Support for option password, pwd to protect usage of alias and remote download.
Added support for option alias that creates a link to a cached version of the image #47.
Create cache directory for remote download if it does not exists.
Cleaned up img_config.php and introduced default values for almost all options #72.

Adding compare-page for comparing images. Issue #20.
Added option no-upscale, nu as resizing strategy to decline upscaling of smaller images. Fix #61.
Minor change in CImage::resize(), crop now does imagecopy without resamling.
Correcting internal details for save-as and response json which indicated wrong colors. Fix #62.
Fixed fill-to-fit that failed when using aspect-ratio. Fix #52.
JSON returns correct values for resulting image. Fix #58.
Corrected behaviour for skip-original. Fix #60.

Rewrote and added documentation.
Moved conolution expressesion from img_config.php to CImage.
Minor cleaning of properties in CImage. Fix #23.
Adding webroot/htaccess to show off how friendly urls can be created for img.php. Fix #45.
Added option fill-to-fit, ff. Fix #38.
Added option shortcut, sc to enable configuration of complex expressions. Fix #2.
Added support for custom convolutions. Fix #49.
Restructured testprograms. Fix #41.
Corrected json on PHP 5.3. Fix #42.
Improving template for tests in webroot/tests when testing out #40.
Adding testcase for #40.
Adding option convolve taking comma-separated list of 11 float-values, wraps and exposes imageconvoluttion(). #4
Adding option dpr, device-pixel-ratio which defaults to 1. Set to 2 to get a twice as large image. Useful for Retina displays. Basically a shortcut to enlarge the image.
Adding utility cache.bash to ease gathering stats on cache usage. #21
Cache-directory can now be readonly and serve all cached files, still failing when need to save files. #5
Cache now uses same file extension as original image #37.
Can output image as json format using json #11.

Support filenames of uppercase JPEG, JPG, PNG and GIF, as proposed in #37.
Changing CImage::output() as proposed in #37.
Adding security check that image filename is always below the path image_path as specified in img_config.php #37.
Adding configuration item in img_config.php for setting valid characters in image filename.
Moving webroot/test* into directory webroot/test.
webroot/check_system.php now outputs if extension for exif is loaded.
Broke API when initDimensions() split into two methods, new initDimensions() and loadImageDetails().
Added autoRotate, aro to auto rotate image based on EXIF information.
Added bgColor, bgc to use as backgroundcolor when needing a filler color, for example rotate 45.
Added rotateBefore, rb to rotate image a certain angle before processing.
Added rotateAfter, ra to rotate image a certain angle after processing.
Cleaned up code formatting, removed trailing spaces.
Removed @ from opening images, better to display correct warning when failing #34, but put it back again.
Setting gd.jpeg_ignore_warning to true as default #34.
webroot/check_system.php now outputs version of PHP and GD.
#32 correctly send 404 header when serving an error message.
Trying to verify issue #29, but can not.
Adding structure for testprograms together with, use webroot/test_issue29.php as sample.
Improving code formatting.
Moving parts of verbose output from img.php to CImage.php.

Correcting issue #26 providing error message when not using postprocessing.
Correcting issue #27 warning of default timezone.
Removed default $config options in img.php, was not used, all configuration should be in img_config.php.
Verified known bug - sharpen acts as blur in PHP 5.5.9 and 5.5.10 #28

Change constant name CImage::PNG_QUALITY_DEFAULT to CImage::PNG_COMPRESSION_DEFAULT.
Split JPEG quality and PNG compression, CImage->quality and CImage->compression
Changed img.php parameter name d, deflate to co, compress.
Separating configuration issues from img.php to img_config.php.
Format code according to PSR-2.
Disabled post-processing JPEG and PNG as default.
This version is supporting PHP 5.3, later versions will require 5.5 or later.
Using GitHub issue tracking for feature requests and planning.
Rewrote the manual.
Created directory webroot and moved some files there.

Changed => to == on Modified-Since.
Always send Last-Modified-Header.
Added htmlentities() to verbose output.
Fixed support for jpeg, not only jpg.
Fixed crop whole image by setting crop=0,0,0,0
Use negative values for crop width & height to base calulation on original width/height and withdraw selected amount.
Correcting jpeg when setting quality.
Removed obsolete reference to $newName in CImage::__construct() (issue 1).

Improved support for pre-defined sizes.
Adding grid column size as predefined size, c1-c24 for a 24 column grid. Configure in img.php.
Corrected error on naming cache-files using subdir.
Corrected calculation error on width & height for crop-to-fit.
Adding effects for sharpen, emboss and blur through imageconvolution using matrixes.
crop-to-fit, add parameter for offset x and y to enable to define which area is the, implemented as area.
Support for resizing opaque images.
Center of the image from which the crop is done. Improved usage of area to crop.
Added support for % in width & height.
Added aspect-ratio.
Added scale.
Quality for PNG images is now knows as deflate.
Added palette to create images with max 256 colors.
Added usage of all parameters to README.md
Added documentation here http://dbwebb.se/opensource/cimage
Adding .gitignore
Re-adding cache directory

Added crop. Can crop a area (width, height, start_x, start_y) from the original image.
Corrected to make the 304 Not Modified header work.
Predefined sizes can be configured for width in img.php.
Corrected to make crop work with width or height in combination with crop-to-fit.

Initial release after rewriting some older code doing the same, but not that good and flexible.