news 28 Posted November 12, 2012 Hi, Lasem 0.3.4 is now available. Lasem is a library for rendering SVG and Mathml, implementing a DOM like API. It's based on GObject and use Pango and Cairo for the rendering. Included in the package, there is a simple application, lasem-render, which is able to convert a Mathml, an itexmml (latex math like) or a SVG file to either a PNG, PDF or SVG image. Here's the changes since the last release: All: Display result of comparison to reference file in test suite. SVG: Use cairo API for filter implementation when possible. Fix blur misposition. Support for filter primitive subregion. Implementation of . Implementation of BackgroundImage and BackgroundAlpha. Implementation of . Reimplement group opacity optimisation. Implementation of get_extents for , , , and . Add support for HSL color syntax. Fix parsing of stroke-dasharray when value are separated by spaces. Lasem is available for download at: http://ftp.gnome.org/pub/gnome/sources/lasem Development happens on the GNOME servers: http://git.gnome.org/cgit/lasem/ http://bugzilla.gnome.org/enter_bug.cgi?product=lasem http://blogs.gnome.org/emmanuel/category/lasem/ Emmanuel Pacaud. --- Changes since the last tag 'LASEM_0_3_3': Emmanuel Pacaud (60): Post-release version bump. svg_filter: fix flood color. tests: add filter subsurface position test. lsm-test: display OK when output is similar to the reference file. svg_filter: fix blur offset. tests: blur offset test. svg_filter: start to support primitive subregion. svg_filter: filter primitive subregion support. tests: new primitive subregion extent test. svg_filter: actually do something for feTile. svg_filter: remove unused attribute if flood filter. svg_filter: feSpecularLighting boilerplate. svg_view: don't push group for group opacity when clipping is in progress. svg_view: reimplement group opacity optimisation. svg_view: remove debugging printf. tests: always compare to test-ref.png file. tests: update reference file. tests: display comparison statistics at the end of lsm-test. tests: change copyright notice of lsm-test. svg_view: warning for missing filter feature. cairo: remove unused code. svg_filter: implement subregion for blur filter. tests: test for blur subregion. tests: directory reorganisation. tests: more test files. tests: more test files. tests: move some test files. tests: extents test file. tests: more file movements. svg_view: remove useless subregion parameter of filter functions. lsm-test: use ImageMagick compare tool for image comparison. svg: implement get_extents for and . svg: implement get_extents for and . svg_text: dummy implementation of get_extents. svg_filter: rename LsmFilterSurface to LsmSvgFilterSurface. str_utils: factorize point list extent calculation. svg_view: move cairo path code to lsmcairo. svg_view: code comment. svg_text: lame text extents support. svg_view: pattern leak fix. tests: avoid compare version output at the start of lsm-test. svg_filter: implement BackgroundImage and BackgroundAlpha. tests: add BackgroundImage test. tests: disable repeat spread method test for radial gradients. tests: remove text from linecap and linejoin tests. tests: fix background-image test. svg_enums: fix blending mode to string. svg: add enable-background support. svg_filter: use all intermediate groups for BackgroundImage, and handle opacity. tests: new test file (switch, css, hsl colors). Ssshhh... svg_switch: dummy implementation, render first element without evaluation. svg_switch: implement get_extents. TODO file update. svg: add hsl color support. tests: new hsl test file. tests: fix reference file name of hsl.svg. tests: more test in the suite. svg: fix dash array parsing, when values are space separated. NEWS file update. _______________________________________________ Share this post Link to post
