Bug 453737: Update Inkscape extension to provide a GUI for the options
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JSCHILL1
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6482314390
4 changed files with 90 additions and 14 deletions
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@ -9,6 +9,16 @@
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<p>Copyright 2009, Jeff Schiller</p>
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<section id="0.22">
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<header>
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<h2><a href="#0.22">Version 0.22</a></h2>
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</header>
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<p>TBD</p>
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<ul>
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<li>Fix <a href="https://bugs.launchpad.net/scour/+bug/449803">Bug 449803</a> by ensuring input and output filenames differ.</li>
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</ul>
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</section>
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<section id="0.21">
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<header>
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<h2><a href="#0.21">Version 0.21</a></h2>
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@ -1,8 +1,51 @@
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#!/usr/bin/env python
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# -*- coding: utf-8 -*-
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import sys
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import sys, inkex
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from scour import scourString
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input = file(sys.argv[1], "r")
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sys.stdout.write(scourString(input.read()).encode("UTF-8"))
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class ScourInkscape (inkex.Effect):
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def __init__(self):
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inkex.Effect.__init__(self)
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self.OptionParser.add_option("--tab",
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action="store", type="string",
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dest="tab")
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self.OptionParser.add_option("--simplify-colors", type="inkbool",
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action="store", dest="simple_colors", default=True,
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help="won't convert all colors to #RRGGBB format")
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self.OptionParser.add_option("--style-to-xml", type="inkbool",
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action="store", dest="style_to_xml", default=True,
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help="won't convert styles into XML attributes")
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self.OptionParser.add_option("--group-collapsing", type="inkbool",
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action="store", dest="group_collapse", default=True,
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help="won't collapse <g> elements")
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self.OptionParser.add_option("--enable-id-stripping", type="inkbool",
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action="store", dest="strip_ids", default=False,
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help="remove all un-referenced ID attributes")
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self.OptionParser.add_option("--embed-rasters", type="inkbool",
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action="store", dest="embed_rasters", default=True,
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help="won't embed rasters as base64-encoded data")
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self.OptionParser.add_option("--keep-editor-data", type="inkbool",
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action="store", dest="keep_editor_data", default=False,
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help="won't remove Inkscape, Sodipodi or Adobe Illustrator elements and attributes")
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self.OptionParser.add_option("--strip-xml-prolog", type="inkbool",
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action="store", dest="strip_xml_prolog", default=False,
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help="won't output the <?xml ?> prolog")
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self.OptionParser.add_option("-p", "--set-precision",
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action="store", type=int, dest="digits", default=5,
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help="set number of significant digits (default: %default)")
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self.OptionParser.add_option("--indent",
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action="store", type="string", dest="indent_type", default="space",
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help="indentation of the output: none, space, tab (default: %default)")
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def effect(self):
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input = file(sys.argv[11], "r")
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sys.stdout.write(scourString(input.read(), self.options).encode("UTF-8"))
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input.close()
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sys.stdout.close()
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if __name__ == '__main__':
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e = ScourInkscape()
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e.affect(output=False)
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33
scour.inx
33
scour.inx
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@ -1,14 +1,43 @@
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<?xml version="1.0" encoding="UTF-8"?>
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<inkscape-extension xmlns="http://www.inkscape.org/namespace/inkscape/extension">
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<_name>Scoured SVG Output</_name>
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<_name>Optimized SVG Output</_name>
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<id>org.inkscape.output.scour</id>
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<dependency type="executable" location="extensions">scour.py</dependency>
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<dependency type="executable" location="extensions">svg_regex.py</dependency>
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<dependency type="executable" location="extensions">yocto_css.py</dependency>
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<param name="tab" type="notebook">
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<page name="Options" _gui-text="Options">
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<param name="simplify-colors" type="boolean" _gui-text="Simplify colors">true</param>
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<param name="style-to-xml" type="boolean" _gui-text="Style to xml">true</param>
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<param name="group-collapsing" type="boolean" _gui-text="Group collapsing">true</param>
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<param name="enable-id-stripping" type="boolean" _gui-text="Enable id stripping">false</param>
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<param name="embed-rasters" type="boolean" _gui-text="Embed rasters">true</param>
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<param name="keep-editor-data" type="boolean" _gui-text="Keep editor data">false</param>
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<param name="strip-xml-prolog" type="boolean" _gui-text="Strip xml prolog">false</param>
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<param name="set-precision" type="int" _gui-text="Set precision">5</param>
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<param name="indent" type="enum" _gui-text="Indent">
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<_item value="space">Space</_item>
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<_item value="tab">Tab</_item>
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<_item value="none">None</_item>
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</param>
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</page>
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<page name="Help" _gui-text="Help">
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<_param name="instructions" type="description" xml:space="preserve">This extension optimize the SVG file according to the following options:
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* Simplify colors: convert all colors to #RRGGBB format.
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* Style to xml: convert styles into XML attributes.
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* Group collapsing: collapse <g> elements.
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* Enable id stripping: remove all un-referenced ID attributes.
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* Embed rasters: embed rasters as base64-encoded data.
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* Keep editor data: don't remove Inkscape, Sodipodi or Adobe Illustrator elements and attributes.
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* Strip xml prolog: don't output the xml prolog.
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* Set precision: set number of significant digits (default: 5).
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* Indent: indentation of the output: none, space, tab (default: space).</_param>
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</page>
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</param>
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<output>
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<extension>.svg</extension>
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<mimetype>image/svg+xml</mimetype>
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<_filetypename>Scoured SVG (*.svg)</_filetypename>
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<_filetypename>Optimized SVG (*.svg)</_filetypename>
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<_filetypetooltip>Scalable Vector Graphics</_filetypetooltip>
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</output>
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<script>
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8
scour.py
8
scour.py
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@ -34,13 +34,7 @@
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# at rounded corners)
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# Next Up:
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# + remove unused attributes in parent elements
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# + prevent elements from being stripped if they are referenced in a <style> element
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# + only move common attributes and remove unused attributes after removing duplicate gradients
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# + only move common attributes to parent if the parent contains non-whitespace text nodes
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# + do not pretty-print elements if whitespace is important (xml:space="preserve")
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# - TODO: fix the removal of comment elements (between <?xml?> and <svg>)
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# (for instance, filter, marker, pattern) - need a crude CSS parser
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# - add an option to remove ids if they match the Inkscape-style of IDs
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# - investigate point-reducing algorithms
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# - parse transform attribute
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@ -70,7 +64,7 @@ except ImportError:
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Decimal = FixedPoint
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APP = 'scour'
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VER = '0.21'
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VER = '0.22'
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COPYRIGHT = 'Copyright Jeff Schiller, 2009'
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NS = { 'SVG': 'http://www.w3.org/2000/svg',
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