History

Marco Cecchetti 32f2f43929 svg filter: support for emphasis spin animation Partial support for transform animations. At present only rotate is supported. Change-Id: If9ba69ec0b74bc3b527a963cb0c0bf3a7bfa5220 Reviewed-on: https://gerrit.libreoffice.org/c/core/+/134626 Tested-by: Jenkins Reviewed-by: Aron Budea <aron.budea@collabora.com>		2022-06-25 06:34:27 +02:00
..
inc
qa	Just use Any ctor instead of makeAny in filter	2022-05-04 14:09:58 +02:00
source	svg filter: support for emphasis spin animation	2022-06-25 06:34:27 +02:00
uiconfig/ui	Bump xmlfiltertabpagegeneral.ui to latest Glade	2022-06-15 16:46:57 +02:00
AllLangMoTarget_flt.mk	migrate to boost::gettext	2017-07-21 08:20:50 +01:00
Configuration_filter.mk	tdf#100522 Add support for exporting SVGZ in Draw	2022-06-22 14:11:14 +02:00
CppunitTest_filter_dialogs_test.mk
CppunitTest_filter_msfilter.mk
CppunitTest_filter_pdf.mk
CppunitTest_filter_priority.mk
CppunitTest_filter_svg.mk	sw SVG export: try to reuse original bitmap data for JPG and PNG bitmaps	2020-02-27 10:33:24 +01:00
CppunitTest_filter_textfilterdetect.mk	tdf#139991: move 0-byte file handling to SfxFrameLoader_Impl::load	2022-04-13 15:46:59 +02:00
CppunitTest_filter_xslt.mk
CustomTarget_svg.mk
IwyuFilter_filter.yaml	tdf#42949 Fix new IWYU warnings in directories [e-f]*	2020-11-12 10:53:07 +01:00
JunitTest_filter_complex.mk
Library_filterconfig.mk	Generally determine Rdb content from gb_*_set_componentfile calls	2021-12-10 08:14:24 +01:00
Library_graphicfilter.mk	Generally determine Rdb content from gb_*_set_componentfile calls	2021-12-10 08:14:24 +01:00
Library_icg.mk
Library_msfilter.mk
Library_odfflatxml.mk	Generally determine Rdb content from gb_*_set_componentfile calls	2021-12-10 08:14:24 +01:00
Library_pdffilter.mk
Library_storagefd.mk
Library_svgfilter.mk	Separate core drawinglayer func. into drawinglayercore library	2021-12-22 12:10:10 +01:00
Library_t602filter.mk
Library_textfd.mk
Library_xmlfa.mk	Generally determine Rdb content from gb_*_set_componentfile calls	2021-12-10 08:14:24 +01:00
Library_xmlfd.mk
Library_xsltdlg.mk
Library_xsltfilter.mk
Makefile	re-base on ALv2 code. Includes:	2012-10-03 16:56:06 +01:00
Module_filter.mk
Package_docbook.mk
Package_xhtml.mk	gbuild: set Package default target to INSTDIR	2013-10-28 20:17:26 +01:00
Package_xslt.mk
README.md
UIConfig_filter.mk

README.md

LibreOffice Filters

Filter registration and some simple filters (also descriptions).

Desperate splitting of code into small shared libraries for historical reasons presumably (OS/2 and Windows 3.x). The libraries produced from the code in each subdirectory of filter/source/graphicfilter are graphic format import or export filters. But they don't have uniform API. Some have either a GraphicImport or GraphicExport entry point, and are loaded and used in a uniform fashion from code in svtools/source/filter/filter.cxx. Others have different API and are loaded from other places. For instance icgm has ImportCGM, and is loaded and used by sd/source/filter/cgm/sdcgmfilter.cxx (!). Svgreader is used for "File -> Open" and then to choose the svg file. For "Insert -> Picture -> From File", see svgio/source/svgreader directory.

Filter Configuration

The filter configuration consists of two parts, the type definition in filter/source/config/fragments/types/ and the actual filter definition in filter/source/config/fragments/filters/.

Each file type e.g. text file should be represented by exactly one type definition. This type can then be referenced by several different filters, e.g. calc text, writer text.