diff options
Diffstat (limited to 'svg-flatten')
22 files changed, 1548 insertions, 10 deletions
diff --git a/svg-flatten/Makefile b/svg-flatten/Makefile index a980c05..2c9ff6c 100644 --- a/svg-flatten/Makefile +++ b/svg-flatten/Makefile @@ -1,5 +1,5 @@ -CXX := clang++ +CXX ?= clang++ LD ?= ld INSTALL := install PKG_CONFIG ?= pkg-config @@ -45,7 +45,7 @@ SOURCES += $(CLIPPER_SOURCES) INCLUDES := -Iinclude -Isrc $(CLIPPER_INCLUDES) $(VORONOI_INCLUDES) $(POISSON_INCLUDES) $(BASE64_INCLUDES) $(ARGAGG_INCLUDES) $(CAVC_INCLUDES) $(SUBPROCESS_INCLUDES) $(MINUNIT_INCLUDES) $(STB_INCLUDES) CXXFLAGS := -std=c++2a -g -Wall -Wextra -O0 -LDFLAGS := -lm -lc -lstdc++ +LDFLAGS := -lm PKG_CONFIG_DEPS := ifdef USE_SYSTEM_PUGIXML @@ -71,19 +71,16 @@ $(BUILDDIR)/%.o: %.cpp $(BUILDDIR)/$(TARGET): $(SOURCES:%.cpp=$(BUILDDIR)/%.o) @mkdir -p $(dir $@) - if [ $$(uname -s) = "Darwin" ]; then \ - $(CXX) $(CXXFLAGS) $(LDFLAGS) -o $@ $^; \ - else \ - $(CXX) $(CXXFLAGS) $(LDFLAGS) -o $@ -Wl,--start-group $^ -lstdc++fs -Wl,--end-group; \ - fi + $(CXX) $(CXXFLAGS) $(LDFLAGS) -o $@ $^ -$(BUILDDIR)/nopencv-tests: src/nopencv_test.cpp src/nopencv.cpp +$(BUILDDIR)/nopencv-test: src/test/nopencv_test.cpp src/nopencv.cpp @mkdir -p $(dir $@) $(CXX) $(CXXFLAGS) $(INCLUDES) $(LDFLAGS) -o $@ $^ .PHONY: tests -tests: $(BUILDDIR)/nopencv-tests +tests: $(BUILDDIR)/nopencv-test + $(BUILDDIR)/nopencv-test .PHONY: install install: diff --git a/svg-flatten/src/nopencv_test.cpp b/svg-flatten/src/test/nopencv_test.cpp index 17ba71e..2f358b2 100644 --- a/svg-flatten/src/nopencv_test.cpp +++ b/svg-flatten/src/test/nopencv_test.cpp @@ -15,7 +15,7 @@ using namespace gerbolyze; using namespace gerbolyze::nopencv; -char msg[1024]; +char msg[512]; class TempfileHack { public: diff --git a/svg-flatten/src/test/svg_tests.py b/svg-flatten/src/test/svg_tests.py new file mode 100644 index 0000000..a5139ec --- /dev/null +++ b/svg-flatten/src/test/svg_tests.py @@ -0,0 +1,75 @@ +#!/usr/bin/env python3 + +import tempfile +import unittest +from pathlib import Path +import subprocess +import os + +from PIL import Image +import numpy as np + +def run_svg_flatten(input_file, output_file, **kwargs): + if 'SVG_FLATTEN' in os.environ: + svg_flatten = os.environ.get('SVG_FLATTEN') + elif (Path(__file__) / '../../build/svg-flatten').is_file(): + svg_flatten = '../../build/svg-flatten' + elif Path('./build/svg-flatten').is_file(): + svg_flatten = './build/svg-flatten' + else: + svg_flatten = 'svg-flatten' + + args = [ svg_flatten, + *(arg for (key, value) in kwargs.items() for arg in (f'--{key.replace("_", "-")}', value)), + str(input_file), str(output_file) ] + + try: + proc = subprocess.run(args, capture_output=True, check=True) + except: + print('Subprocess stdout:') + print(proc.stdout) + print('Subprocess stderr:') + print(proc.stderr) + raise + +class SVGRoundTripTests(unittest.TestCase): + + def compare_images(self, reference, output, test_name, mean=0.01): + ref = np.array(Image.open(reference)) + out = np.array(Image.open(output)) + delta = np.abs(out - ref).astype(float) / 255 + + #print(f'{test_name}: mean={delta.mean():.5g}') + + self.assertTrue(delta.mean() < mean, + f'Expected mean pixel difference between images to be <{mean}, was {delta.mean():.5g}') + + def run_svg_round_trip_test(self, test_in_svg): + with tempfile.NamedTemporaryFile(suffix='.svg') as tmp_out_svg,\ + tempfile.NamedTemporaryFile(suffix='.png') as tmp_out_png,\ + tempfile.NamedTemporaryFile(suffix='.png') as tmp_in_png: + + run_svg_flatten(test_in_svg, tmp_out_svg.name, format='svg') + + subprocess.run(['resvg', tmp_out_svg.name, tmp_out_png.name], check=True, stdout=subprocess.DEVNULL) + subprocess.run(['resvg', test_in_svg, tmp_in_png.name], check=True, stdout=subprocess.DEVNULL) + + try: + self.compare_images(tmp_in_png, tmp_out_png, test_in_svg.stem) + except AssertionError as e: + import shutil + shutil.copyfile(tmp_in_png.name, f'/tmp/gerbolyze-fail-{test_in_svg.stem}-in.png') + shutil.copyfile(tmp_out_png.name, f'/tmp/gerbolyze-fail-{test_in_svg.stem}-out.png') + foo = list(e.args) + foo[0] += '\nFailing test renderings copied to:\n' + foo[0] += f' /tmp/gerbolyze-fail-{test_in_svg.stem}-{{in|out}}.png\n' + e.args = tuple(foo) + raise e + +for test_in_svg in Path('testdata/svg').glob('*.svg'): + # We need to make sure we capture the loop variable's current value here. + gen = lambda testcase: lambda self: self.run_svg_round_trip_test(testcase) + setattr(SVGRoundTripTests, f'test_{test_in_svg.stem}', gen(test_in_svg)) + +if __name__ == '__main__': + unittest.main() diff --git a/svg-flatten/testdata/svg/circles.svg b/svg-flatten/testdata/svg/circles.svg new file mode 100644 index 0000000..9be474e --- /dev/null +++ b/svg-flatten/testdata/svg/circles.svg @@ -0,0 +1,78 @@ +<?xml version="1.0" encoding="UTF-8" standalone="no"?> +<svg + xmlns:dc="http://purl.org/dc/elements/1.1/" + xmlns:cc="http://creativecommons.org/ns#" + xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" + xmlns:svg="http://www.w3.org/2000/svg" + xmlns="http://www.w3.org/2000/svg" + xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd" + xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape" + width="50mm" + height="50mm" + viewBox="0 0 50 50" + version="1.1" + id="svg8" + sodipodi:docname="circles.svg" + inkscape:version="1.0.2 (e86c870879, 2021-01-15, custom)"> + <metadata + id="metadata7"> + <rdf:RDF> + <cc:Work + rdf:about=""> + <dc:format>image/svg+xml</dc:format> + <dc:type + rdf:resource="http://purl.org/dc/dcmitype/StillImage" /> + <dc:title></dc:title> + </cc:Work> + </rdf:RDF> + </metadata> + <defs + id="defs5" /> + <sodipodi:namedview + pagecolor="#ffffff" + bordercolor="#666666" + borderopacity="1" + objecttolerance="10" + gridtolerance="10" + guidetolerance="10" + inkscape:pageopacity="0" + inkscape:pageshadow="2" + inkscape:window-width="1920" + inkscape:window-height="1019" + id="namedview3" + showgrid="false" + inkscape:zoom="3.2278448" + inkscape:cx="83.4553" + inkscape:cy="97.954218" + inkscape:window-x="0" + inkscape:window-y="0" + inkscape:window-maximized="1" + inkscape:current-layer="svg8" /> + <circle + style="fill:#000000;stroke:none;stroke-width:0.0264583;stroke-linejoin:round;stop-color:#000000" + id="path950" + cx="16.593897" + cy="20.344759" + r="8.5389299" /> + <ellipse + style="fill:#000000;stroke:none;stroke-width:0.0264583;stroke-linejoin:round;stop-color:#000000" + id="path952" + cx="30.070639" + cy="28.833015" + rx="4.5358982" + ry="8.5728388" /> + <ellipse + style="fill:#ffffff;stroke:none;stroke-width:0.0264583;stroke-linejoin:round;stop-color:#000000" + id="path954" + cx="26.473625" + cy="24.711111" + rx="11.056757" + ry="5.5283785" /> + <ellipse + style="fill:#000000;stroke:none;stroke-width:0.0264583;stroke-linejoin:round;stop-color:#000000" + id="path952-5" + cx="33.704639" + cy="15.709757" + rx="4.5358982" + ry="8.5728388" /> +</svg> diff --git a/svg-flatten/testdata/svg/compound_xform.svg b/svg-flatten/testdata/svg/compound_xform.svg new file mode 100644 index 0000000..229e05d --- /dev/null +++ b/svg-flatten/testdata/svg/compound_xform.svg @@ -0,0 +1,102 @@ +<?xml version="1.0" encoding="UTF-8" standalone="no"?> +<svg + xmlns:dc="http://purl.org/dc/elements/1.1/" + xmlns:cc="http://creativecommons.org/ns#" + xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" + xmlns:svg="http://www.w3.org/2000/svg" + xmlns="http://www.w3.org/2000/svg" + xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd" + xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape" + width="50mm" + height="50mm" + viewBox="0 0 50 50" + version="1.1" + id="svg8" + sodipodi:docname="compound_xform.svg" + inkscape:version="1.0.2 (e86c870879, 2021-01-15, custom)"> + <metadata + id="metadata7"> + <rdf:RDF> + <cc:Work + rdf:about=""> + <dc:format>image/svg+xml</dc:format> + <dc:type + rdf:resource="http://purl.org/dc/dcmitype/StillImage" /> + <dc:title></dc:title> + </cc:Work> + </rdf:RDF> + </metadata> + <defs + id="defs5" /> + <sodipodi:namedview + pagecolor="#ffffff" + bordercolor="#666666" + borderopacity="1" + objecttolerance="10" + gridtolerance="10" + guidetolerance="10" + inkscape:pageopacity="0" + inkscape:pageshadow="2" + inkscape:window-width="1920" + inkscape:window-height="1019" + id="namedview3" + showgrid="false" + inkscape:zoom="3.2278448" + inkscape:cx="83.06317" + inkscape:cy="83.428533" + inkscape:window-x="0" + inkscape:window-y="0" + inkscape:window-maximized="1" + inkscape:current-layer="svg8" /> + <g + id="g1200"> + <g + id="g1190" + transform="rotate(-6.212576,25,25)"> + <rect + style="fill:#000000;stroke:none;stroke-width:0.0264583;stroke-linejoin:round;stop-color:#000000" + id="rect1166" + width="36.952793" + height="36.952793" + x="6.5236034" + y="6.5236034" /> + <rect + style="fill:#ffffff;stroke:none;stroke-width:0.0264583;stroke-linejoin:round;stop-color:#000000" + id="rect1166-9" + width="32.644421" + height="32.644421" + x="8.6777897" + y="8.6777897" /> + </g> + <g + id="g1164"> + <g + id="g1154" + transform="matrix(-1,0,0,1,50,0)"> + <ellipse + style="fill:#000000;stroke:none;stroke-width:0.0307622;stroke-linejoin:round;stop-color:#000000" + id="path1130" + cx="47.739796" + cy="33.794945" + rx="14.123164" + ry="19.091663" + transform="matrix(1,0,-0.67287566,0.7397556,0,0)" /> + <rect + style="fill:#ffffff;stroke:none;stroke-width:0.0264583;stroke-linejoin:round;stop-color:#000000" + id="rect1150" + width="22.3258" + height="20.708179" + x="13.8371" + y="14.64591" /> + </g> + <rect + style="fill:#000000;stroke:none;stroke-width:0.0264583;stroke-linejoin:round;stop-color:#000000" + id="rect1158" + width="7.5826759" + height="7.5826759" + x="31.564001" + y="-3.791338" + transform="rotate(45)" /> + </g> + </g> +</svg> diff --git a/svg-flatten/testdata/svg/empty.svg b/svg-flatten/testdata/svg/empty.svg new file mode 100644 index 0000000..d2cdc52 --- /dev/null +++ b/svg-flatten/testdata/svg/empty.svg @@ -0,0 +1,11 @@ +<?xml version="1.0" encoding="UTF-8" standalone="no"?> +<svg + xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" + xmlns:svg="http://www.w3.org/2000/svg" + xmlns="http://www.w3.org/2000/svg" + width="50mm" + height="50mm" + viewBox="0 0 50 50" + version="1.1" + id="svg8"> +</svg> diff --git a/svg-flatten/testdata/svg/empty_inkscape.svg b/svg-flatten/testdata/svg/empty_inkscape.svg new file mode 100644 index 0000000..716379f --- /dev/null +++ b/svg-flatten/testdata/svg/empty_inkscape.svg @@ -0,0 +1,54 @@ +<?xml version="1.0" encoding="UTF-8" standalone="no"?> +<svg + xmlns:dc="http://purl.org/dc/elements/1.1/" + xmlns:cc="http://creativecommons.org/ns#" + xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" + xmlns:svg="http://www.w3.org/2000/svg" + xmlns="http://www.w3.org/2000/svg" + xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd" + xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape" + width="50mm" + height="50mm" + viewBox="0 0 50 50" + version="1.1" + id="svg8" + inkscape:version="1.0.2 (e86c870879, 2021-01-15, custom)" + sodipodi:docname="empty_inkscape.svg"> + <defs + id="defs2" /> + <sodipodi:namedview + id="base" + pagecolor="#ffffff" + bordercolor="#666666" + borderopacity="1.0" + inkscape:pageopacity="0.0" + inkscape:pageshadow="2" + inkscape:zoom="1.7472574" + inkscape:cx="76.820344" + inkscape:cy="114.80779" + inkscape:document-units="mm" + inkscape:current-layer="layer1" + inkscape:document-rotation="0" + showgrid="false" + inkscape:window-width="1530" + inkscape:window-height="669" + inkscape:window-x="390" + inkscape:window-y="0" + inkscape:window-maximized="0" /> + <metadata + id="metadata5"> + <rdf:RDF> + <cc:Work + rdf:about=""> + <dc:format>image/svg+xml</dc:format> + <dc:type + rdf:resource="http://purl.org/dc/dcmitype/StillImage" /> + <dc:title></dc:title> + </cc:Work> + </rdf:RDF> + </metadata> + <g + inkscape:label="Layer 1" + inkscape:groupmode="layer" + id="layer1" /> +</svg> diff --git a/svg-flatten/testdata/svg/groups.svg b/svg-flatten/testdata/svg/groups.svg new file mode 100644 index 0000000..d94dad0 --- /dev/null +++ b/svg-flatten/testdata/svg/groups.svg @@ -0,0 +1,96 @@ +<?xml version="1.0" encoding="UTF-8" standalone="no"?> +<svg + xmlns:dc="http://purl.org/dc/elements/1.1/" + xmlns:cc="http://creativecommons.org/ns#" + xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" + xmlns:svg="http://www.w3.org/2000/svg" + xmlns="http://www.w3.org/2000/svg" + xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd" + xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape" + width="50mm" + height="50mm" + viewBox="0 0 50 50" + version="1.1" + id="svg8" + sodipodi:docname="groups.svg" + inkscape:version="1.0.2 (e86c870879, 2021-01-15, custom)"> + <metadata + id="metadata7"> + <rdf:RDF> + <cc:Work + rdf:about=""> + <dc:format>image/svg+xml</dc:format> + <dc:type + rdf:resource="http://purl.org/dc/dcmitype/StillImage" /> + <dc:title></dc:title> + </cc:Work> + </rdf:RDF> + </metadata> + <defs + id="defs5" /> + <sodipodi:namedview + pagecolor="#ffffff" + bordercolor="#666666" + borderopacity="1" + objecttolerance="10" + gridtolerance="10" + guidetolerance="10" + inkscape:pageopacity="0" + inkscape:pageshadow="2" + inkscape:window-width="1920" + inkscape:window-height="1019" + id="namedview3" + showgrid="false" + inkscape:zoom="3.2278448" + inkscape:cx="83.06317" + inkscape:cy="97.954218" + inkscape:window-x="0" + inkscape:window-y="0" + inkscape:window-maximized="1" + inkscape:current-layer="svg8" /> + <rect + style="fill:#000000;stroke:none;stroke-width:0.0264583;stroke-linejoin:round;stop-color:#000000" + id="rect1002" + width="5.4755607" + height="36.937885" + x="22.069475" + y="5.679245" /> + <g + id="g998" + transform="translate(0.10591836,3.2209219)"> + <circle + style="fill:#000000;stroke:none;stroke-width:0.0264583;stroke-linejoin:round;stop-color:#000000" + id="path950" + cx="16.593897" + cy="20.344759" + r="8.5389299" /> + <ellipse + style="fill:#000000;stroke:none;stroke-width:0.0264583;stroke-linejoin:round;stop-color:#000000" + id="path952" + cx="30.070639" + cy="28.833015" + rx="4.5358982" + ry="8.5728388" /> + <ellipse + style="fill:#ffffff;stroke:none;stroke-width:0.0264583;stroke-linejoin:round;stop-color:#000000" + id="path954" + cx="26.473625" + cy="24.711111" + rx="11.056757" + ry="5.5283785" /> + <ellipse + style="fill:#000000;stroke:none;stroke-width:0.0264583;stroke-linejoin:round;stop-color:#000000" + id="path952-5" + cx="33.704639" + cy="15.709757" + rx="4.5358982" + ry="8.5728388" /> + </g> + <rect + style="fill:#ffffff;stroke:none;stroke-width:0.0264583;stroke-linejoin:round;stop-color:#000000" + id="rect1000" + width="31.061703" + height="4.7948809" + x="16.278164" + y="13.511433" /> +</svg> diff --git a/svg-flatten/testdata/svg/pattern_fill.svg b/svg-flatten/testdata/svg/pattern_fill.svg new file mode 100644 index 0000000..21789e6 --- /dev/null +++ b/svg-flatten/testdata/svg/pattern_fill.svg @@ -0,0 +1,135 @@ +<?xml version="1.0" encoding="UTF-8" standalone="no"?> +<svg + xmlns:dc="http://purl.org/dc/elements/1.1/" + xmlns:cc="http://creativecommons.org/ns#" + xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" + xmlns:svg="http://www.w3.org/2000/svg" + xmlns="http://www.w3.org/2000/svg" + xmlns:xlink="http://www.w3.org/1999/xlink" + xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd" + xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape" + width="50mm" + height="50mm" + viewBox="0 0 50 50" + version="1.1" + id="svg8" + sodipodi:docname="pattern_fill.svg" + inkscape:version="1.0.2 (e86c870879, 2021-01-15, custom)"> + <metadata + id="metadata7"> + <rdf:RDF> + <cc:Work + rdf:about=""> + <dc:format>image/svg+xml</dc:format> + <dc:type + rdf:resource="http://purl.org/dc/dcmitype/StillImage" /> + <dc:title></dc:title> + </cc:Work> + </rdf:RDF> + </metadata> + <defs + id="defs5"> + <pattern + inkscape:collect="always" + xlink:href="#Strips2_1" + id="pattern3491" + patternTransform="matrix(1.774288,0.91540651,-2.3098808,4.4771298,0,1.6295182e-8)" /> + <pattern + inkscape:collect="always" + patternUnits="userSpaceOnUse" + width="1.5" + height="1" + patternTransform="translate(0,0) scale(10,10)" + id="Strips2_1" + inkscape:stockid="Stripes 2:1"> + <rect + style="fill:black;stroke:none" + x="0" + y="-0.5" + width="1" + height="2" + id="rect2399" /> + </pattern> + <pattern + inkscape:collect="always" + xlink:href="#Packedcircles" + id="pattern3461" + patternTransform="matrix(5.9164411,-2.7358919,2.7358917,5.9164404,9.4471894,8.2115447)" /> + <pattern + inkscape:collect="always" + patternUnits="userSpaceOnUse" + width="1" + height="1.73205080756" + patternTransform="translate(0,0) scale(10,10)" + id="Packedcircles" + inkscape:stockid="Packed circles"> + <circle + style="fill:black;stroke:none" + cx="0" + cy="0.5" + r="0.5" + id="circle2421" /> + <circle + style="fill:black;stroke:none" + cx="1" + cy="0.5" + r="0.5" + id="circle2423" /> + <circle + style="fill:black;stroke:none" + cx="0.5" + cy="1.36602540378" + r="0.5" + id="circle2425" /> + <circle + style="fill:black;stroke:none" + cx="0.5" + cy="-0.366025403784" + r="0.5" + id="circle2427" /> + </pattern> + </defs> + <sodipodi:namedview + pagecolor="#ffffff" + bordercolor="#666666" + borderopacity="1" + objecttolerance="10" + gridtolerance="10" + guidetolerance="10" + inkscape:pageopacity="0" + inkscape:pageshadow="2" + inkscape:window-width="1920" + inkscape:window-height="1019" + id="namedview3" + showgrid="false" + inkscape:zoom="3.440884" + inkscape:cx="168.05451" + inkscape:cy="88.906258" + inkscape:window-x="0" + inkscape:window-y="0" + inkscape:window-maximized="1" + inkscape:current-layer="svg8" + inkscape:document-units="mm" + showguides="false" /> + <circle + style="opacity:0.99435;fill:url(#pattern3461);fill-opacity:1;stroke:none;stroke-width:1;stroke-linecap:butt;stroke-linejoin:round;stroke-miterlimit:4;stroke-dasharray:4.00001, 4.00001;stroke-dashoffset:2.19001;stop-color:#000000" + id="path1374" + cx="31.476124" + cy="30.316647" + r="13.079776" /> + <rect + style="opacity:0.99435;fill:url(#pattern3491);fill-opacity:1;stroke:none;stroke-width:1;stroke-linecap:butt;stroke-linejoin:round;stroke-miterlimit:4;stroke-dasharray:4, 4;stroke-dashoffset:2.19;stop-color:#000000" + id="rect3463" + width="23.181004" + height="23.181004" + x="6.0242319" + y="6.351799" /> + <rect + style="opacity:0.99435;fill:#ffffff;stroke:none;stroke-width:1.16072;stroke-linecap:butt;stroke-linejoin:round;stroke-miterlimit:4;stroke-dasharray:4.64288, 4.64288;stroke-dashoffset:2.54198;stop-color:#000000" + id="rect3493" + width="13.836466" + height="59.941151" + x="40.70414" + y="5.6588583" + transform="matrix(1,0,-0.67013266,0.74224134,0,0)" /> +</svg> diff --git a/svg-flatten/testdata/svg/pattern_stroke.svg b/svg-flatten/testdata/svg/pattern_stroke.svg new file mode 100644 index 0000000..5564df0 --- /dev/null +++ b/svg-flatten/testdata/svg/pattern_stroke.svg @@ -0,0 +1,89 @@ +<?xml version="1.0" encoding="UTF-8" standalone="no"?> +<svg + xmlns:dc="http://purl.org/dc/elements/1.1/" + xmlns:cc="http://creativecommons.org/ns#" + xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" + xmlns:svg="http://www.w3.org/2000/svg" + xmlns="http://www.w3.org/2000/svg" + xmlns:xlink="http://www.w3.org/1999/xlink" + xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd" + xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape" + width="50mm" + height="50mm" + viewBox="0 0 50 50" + version="1.1" + id="svg8" + sodipodi:docname="pattern_stroke.svg" + inkscape:version="1.0.2 (e86c870879, 2021-01-15, custom)"> + <metadata + id="metadata7"> + <rdf:RDF> + <cc:Work + rdf:about=""> + <dc:format>image/svg+xml</dc:format> + <dc:type + rdf:resource="http://purl.org/dc/dcmitype/StillImage" /> + <dc:title></dc:title> + </cc:Work> + </rdf:RDF> + </metadata> + <defs + id="defs5"> + <pattern + inkscape:collect="always" + xlink:href="#Checkerboard" + id="pattern3520" + patternTransform="scale(1.9742409,1.8180095)" /> + <pattern + inkscape:collect="always" + patternUnits="userSpaceOnUse" + width="2" + height="2" + patternTransform="translate(0,0) scale(10,10)" + id="Checkerboard" + inkscape:stockid="Checkerboard"> + <rect + style="fill:black;stroke:none" + x="0" + y="0" + width="1" + height="1" + id="rect2411" /> + <rect + style="fill:black;stroke:none" + x="1" + y="1" + width="1" + height="1" + id="rect2413" /> + </pattern> + </defs> + <sodipodi:namedview + pagecolor="#ffffff" + bordercolor="#666666" + borderopacity="1" + objecttolerance="10" + gridtolerance="10" + guidetolerance="10" + inkscape:pageopacity="0" + inkscape:pageshadow="2" + inkscape:window-width="1920" + inkscape:window-height="1019" + id="namedview3" + showgrid="false" + inkscape:zoom="3.440884" + inkscape:cx="168.05451" + inkscape:cy="88.906258" + inkscape:window-x="0" + inkscape:window-y="0" + inkscape:window-maximized="1" + inkscape:current-layer="svg8" + inkscape:document-units="mm" + showguides="false" /> + <circle + style="opacity:0.99435;fill:none;stroke:url(#pattern3520);stroke-width:8;stroke-linecap:butt;stroke-linejoin:round;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:10.95;stroke-opacity:1;stop-color:#000000" + id="path3513" + cx="25" + cy="25" + r="13.90474" /> +</svg> diff --git a/svg-flatten/testdata/svg/pattern_stroke_dashed.svg b/svg-flatten/testdata/svg/pattern_stroke_dashed.svg new file mode 100644 index 0000000..3d8145e --- /dev/null +++ b/svg-flatten/testdata/svg/pattern_stroke_dashed.svg @@ -0,0 +1,89 @@ +<?xml version="1.0" encoding="UTF-8" standalone="no"?> +<svg + xmlns:dc="http://purl.org/dc/elements/1.1/" + xmlns:cc="http://creativecommons.org/ns#" + xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" + xmlns:svg="http://www.w3.org/2000/svg" + xmlns="http://www.w3.org/2000/svg" + xmlns:xlink="http://www.w3.org/1999/xlink" + xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd" + xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape" + width="50mm" + height="50mm" + viewBox="0 0 50 50" + version="1.1" + id="svg8" + sodipodi:docname="pattern_stroke_dashed.svg" + inkscape:version="1.0.2 (e86c870879, 2021-01-15, custom)"> + <metadata + id="metadata7"> + <rdf:RDF> + <cc:Work + rdf:about=""> + <dc:format>image/svg+xml</dc:format> + <dc:type + rdf:resource="http://purl.org/dc/dcmitype/StillImage" /> + <dc:title></dc:title> + </cc:Work> + </rdf:RDF> + </metadata> + <defs + id="defs5"> + <pattern + inkscape:collect="always" + xlink:href="#Checkerboard" + id="pattern3520" + patternTransform="scale(1.9742409,1.8180095)" /> + <pattern + inkscape:collect="always" + patternUnits="userSpaceOnUse" + width="2" + height="2" + patternTransform="translate(0,0) scale(10,10)" + id="Checkerboard" + inkscape:stockid="Checkerboard"> + <rect + style="fill:black;stroke:none" + x="0" + y="0" + width="1" + height="1" + id="rect2411" /> + <rect + style="fill:black;stroke:none" + x="1" + y="1" + width="1" + height="1" + id="rect2413" /> + </pattern> + </defs> + <sodipodi:namedview + pagecolor="#ffffff" + bordercolor="#666666" + borderopacity="1" + objecttolerance="10" + gridtolerance="10" + guidetolerance="10" + inkscape:pageopacity="0" + inkscape:pageshadow="2" + inkscape:window-width="1920" + inkscape:window-height="1019" + id="namedview3" + showgrid="false" + inkscape:zoom="3.440884" + inkscape:cx="168.05451" + inkscape:cy="88.906258" + inkscape:window-x="0" + inkscape:window-y="0" + inkscape:window-maximized="1" + inkscape:current-layer="svg8" + inkscape:document-units="mm" + showguides="false" /> + <circle + style="opacity:0.99435;fill:#000000;stroke:url(#pattern3520);stroke-width:12;stroke-linecap:butt;stroke-linejoin:round;stroke-miterlimit:4;stroke-dasharray:6,6;stroke-dashoffset:0;stroke-opacity:1;stop-color:#000000" + id="path3513" + cx="25" + cy="25" + r="13.90474" /> +</svg> diff --git a/svg-flatten/testdata/svg/rect.svg b/svg-flatten/testdata/svg/rect.svg new file mode 100644 index 0000000..297ff7e --- /dev/null +++ b/svg-flatten/testdata/svg/rect.svg @@ -0,0 +1,65 @@ +<?xml version="1.0" encoding="UTF-8" standalone="no"?> +<svg + xmlns:dc="http://purl.org/dc/elements/1.1/" + xmlns:cc="http://creativecommons.org/ns#" + xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" + xmlns:svg="http://www.w3.org/2000/svg" + xmlns="http://www.w3.org/2000/svg" + xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd" + xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape" + width="50mm" + height="50mm" + viewBox="0 0 50 50" + version="1.1" + id="svg8" + sodipodi:docname="rect.svg" + inkscape:version="1.0.2 (e86c870879, 2021-01-15, custom)"> + <metadata + id="metadata7"> + <rdf:RDF> + <cc:Work + rdf:about=""> + <dc:format>image/svg+xml</dc:format> + <dc:type + rdf:resource="http://purl.org/dc/dcmitype/StillImage" /> + <dc:title></dc:title> + </cc:Work> + </rdf:RDF> + </metadata> + <defs + id="defs5" /> + <sodipodi:namedview + pagecolor="#ffffff" + bordercolor="#666666" + borderopacity="1" + objecttolerance="10" + gridtolerance="10" + guidetolerance="10" + inkscape:pageopacity="0" + inkscape:pageshadow="2" + inkscape:window-width="1920" + inkscape:window-height="1019" + id="namedview3" + showgrid="false" + inkscape:zoom="2.6961137" + inkscape:cx="84.54603" + inkscape:cy="109.58858" + inkscape:window-x="0" + inkscape:window-y="0" + inkscape:window-maximized="1" + inkscape:current-layer="svg8" /> + <rect + style="fill:#000000;stroke:none;stroke-width:0.0264583;stroke-linejoin:round;stop-color:#000000" + id="rect832" + width="20" + height="15" + x="10" + y="15" /> + <rect + style="fill:#000000;stroke:none;stroke-width:0.0264583;stroke-linejoin:round;stop-color:#000000" + id="rect832-3" + width="20" + height="15" + x="19.318335" + y="22.307203" /> +</svg> diff --git a/svg-flatten/testdata/svg/rect_occlusion.svg b/svg-flatten/testdata/svg/rect_occlusion.svg new file mode 100644 index 0000000..ce0e531 --- /dev/null +++ b/svg-flatten/testdata/svg/rect_occlusion.svg @@ -0,0 +1,79 @@ +<?xml version="1.0" encoding="UTF-8" standalone="no"?> +<svg + xmlns:dc="http://purl.org/dc/elements/1.1/" + xmlns:cc="http://creativecommons.org/ns#" + xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" + xmlns:svg="http://www.w3.org/2000/svg" + xmlns="http://www.w3.org/2000/svg" + xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd" + xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape" + width="50mm" + height="50mm" + viewBox="0 0 50 50" + version="1.1" + id="svg8" + sodipodi:docname="rect_occlusion.svg" + inkscape:version="1.0.2 (e86c870879, 2021-01-15, custom)"> + <metadata + id="metadata7"> + <rdf:RDF> + <cc:Work + rdf:about=""> + <dc:format>image/svg+xml</dc:format> + <dc:type + rdf:resource="http://purl.org/dc/dcmitype/StillImage" /> + <dc:title></dc:title> + </cc:Work> + </rdf:RDF> + </metadata> + <defs + id="defs5" /> + <sodipodi:namedview + pagecolor="#ffffff" + bordercolor="#666666" + borderopacity="1" + objecttolerance="10" + gridtolerance="10" + guidetolerance="10" + inkscape:pageopacity="0" + inkscape:pageshadow="2" + inkscape:window-width="1920" + inkscape:window-height="1019" + id="namedview3" + showgrid="false" + inkscape:zoom="6.608567" + inkscape:cx="109.89929" + inkscape:cy="79.489935" + inkscape:window-x="0" + inkscape:window-y="0" + inkscape:window-maximized="1" + inkscape:current-layer="svg8" /> + <rect + style="fill:#000000;stroke:none;stroke-width:0.0264583;stroke-linejoin:round;stop-color:#000000" + id="rect832" + width="20" + height="15" + x="10" + y="15" /> + <rect + style="fill:#000000;stroke:none;stroke-width:0.0264583;stroke-linejoin:round;stop-color:#000000" + id="rect832-3" + width="20" + height="15" + x="19.318335" + y="22.307203" /> + <rect + style="fill:#000000;stroke:none;stroke-width:0.0264583;stroke-linejoin:round;stop-color:#000000" + id="rect832-3-6" + width="20" + height="15" + x="19.318335" + y="22.307203" /> + <rect + style="fill:#ffffff;stroke:none;stroke-width:0.0264583;stroke-linejoin:round;stop-color:#000000" + id="rect832-3-6-7" + width="20" + height="15" + x="23.297699" + y="13.616298" /> +</svg> diff --git a/svg-flatten/testdata/svg/rotation.svg b/svg-flatten/testdata/svg/rotation.svg new file mode 100644 index 0000000..961ef0f --- /dev/null +++ b/svg-flatten/testdata/svg/rotation.svg @@ -0,0 +1,66 @@ +<?xml version="1.0" encoding="UTF-8" standalone="no"?> +<svg + xmlns:dc="http://purl.org/dc/elements/1.1/" + xmlns:cc="http://creativecommons.org/ns#" + xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" + xmlns:svg="http://www.w3.org/2000/svg" + xmlns="http://www.w3.org/2000/svg" + xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd" + xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape" + width="50mm" + height="50mm" + viewBox="0 0 50 50" + version="1.1" + id="svg8" + sodipodi:docname="rotation.svg" + inkscape:version="1.0.2 (e86c870879, 2021-01-15, custom)"> + <metadata + id="metadata7"> + <rdf:RDF> + <cc:Work + rdf:about=""> + <dc:format>image/svg+xml</dc:format> + <dc:type + rdf:resource="http://purl.org/dc/dcmitype/StillImage" /> + <dc:title></dc:title> + </cc:Work> + </rdf:RDF> + </metadata> + <defs + id="defs5" /> + <sodipodi:namedview + pagecolor="#ffffff" + bordercolor="#666666" + borderopacity="1" + objecttolerance="10" + gridtolerance="10" + guidetolerance="10" + inkscape:pageopacity="0" + inkscape:pageshadow="2" + inkscape:window-width="1920" + inkscape:window-height="1019" + id="namedview3" + showgrid="false" + inkscape:zoom="3.2278448" + inkscape:cx="83.06317" + inkscape:cy="97.954218" + inkscape:window-x="0" + inkscape:window-y="0" + inkscape:window-maximized="1" + inkscape:current-layer="svg8" /> + <rect + style="fill:#000000;stroke:none;stroke-width:0.0264583;stroke-linejoin:round;stop-color:#000000" + id="rect1022" + width="30" + height="10" + x="10" + y="10" /> + <rect + style="fill:#000000;stroke:none;stroke-width:0.0264583;stroke-linejoin:round;stop-color:#000000" + id="rect1022-3" + width="30" + height="10" + x="-3.3479581" + y="-44.595863" + transform="rotate(120.85838)" /> +</svg> diff --git a/svg-flatten/testdata/svg/rotation_90.svg b/svg-flatten/testdata/svg/rotation_90.svg new file mode 100644 index 0000000..dcca867 --- /dev/null +++ b/svg-flatten/testdata/svg/rotation_90.svg @@ -0,0 +1,66 @@ +<?xml version="1.0" encoding="UTF-8" standalone="no"?> +<svg + xmlns:dc="http://purl.org/dc/elements/1.1/" + xmlns:cc="http://creativecommons.org/ns#" + xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" + xmlns:svg="http://www.w3.org/2000/svg" + xmlns="http://www.w3.org/2000/svg" + xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd" + xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape" + width="50mm" + height="50mm" + viewBox="0 0 50 50" + version="1.1" + id="svg8" + sodipodi:docname="rotation_90.svg" + inkscape:version="1.0.2 (e86c870879, 2021-01-15, custom)"> + <metadata + id="metadata7"> + <rdf:RDF> + <cc:Work + rdf:about=""> + <dc:format>image/svg+xml</dc:format> + <dc:type + rdf:resource="http://purl.org/dc/dcmitype/StillImage" /> + <dc:title></dc:title> + </cc:Work> + </rdf:RDF> + </metadata> + <defs + id="defs5" /> + <sodipodi:namedview + pagecolor="#ffffff" + bordercolor="#666666" + borderopacity="1" + objecttolerance="10" + gridtolerance="10" + guidetolerance="10" + inkscape:pageopacity="0" + inkscape:pageshadow="2" + inkscape:window-width="1920" + inkscape:window-height="1019" + id="namedview3" + showgrid="false" + inkscape:zoom="3.2278448" + inkscape:cx="83.06317" + inkscape:cy="97.954218" + inkscape:window-x="0" + inkscape:window-y="0" + inkscape:window-maximized="1" + inkscape:current-layer="svg8" /> + <rect + style="fill:#000000;stroke:none;stroke-width:0.0264583;stroke-linejoin:round;stop-color:#000000" + id="rect1022" + width="30" + height="10" + x="10" + y="10" /> + <rect + style="fill:#000000;stroke:none;stroke-width:0.0264583;stroke-linejoin:round;stop-color:#000000" + id="rect1022-3" + width="30" + height="10" + x="15" + y="-30" + transform="rotate(90)" /> +</svg> diff --git a/svg-flatten/testdata/svg/scale.svg b/svg-flatten/testdata/svg/scale.svg new file mode 100644 index 0000000..91b28d6 --- /dev/null +++ b/svg-flatten/testdata/svg/scale.svg @@ -0,0 +1,91 @@ +<?xml version="1.0" encoding="UTF-8" standalone="no"?> +<svg + xmlns:dc="http://purl.org/dc/elements/1.1/" + xmlns:cc="http://creativecommons.org/ns#" + xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" + xmlns:svg="http://www.w3.org/2000/svg" + xmlns="http://www.w3.org/2000/svg" + xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd" + xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape" + width="50mm" + height="50mm" + viewBox="0 0 50 50" + version="1.1" + id="svg8" + sodipodi:docname="scale.svg" + inkscape:version="1.0.2 (e86c870879, 2021-01-15, custom)"> + <metadata + id="metadata7"> + <rdf:RDF> + <cc:Work + rdf:about=""> + <dc:format>image/svg+xml</dc:format> + <dc:type + rdf:resource="http://purl.org/dc/dcmitype/StillImage" /> + <dc:title></dc:title> + </cc:Work> + </rdf:RDF> + </metadata> + <defs + id="defs5" /> + <sodipodi:namedview + pagecolor="#ffffff" + bordercolor="#666666" + borderopacity="1" + objecttolerance="10" + gridtolerance="10" + guidetolerance="10" + inkscape:pageopacity="0" + inkscape:pageshadow="2" + inkscape:window-width="1920" + inkscape:window-height="1019" + id="namedview3" + showgrid="false" + inkscape:zoom="3.2278448" + inkscape:cx="83.06317" + inkscape:cy="97.954218" + inkscape:window-x="0" + inkscape:window-y="0" + inkscape:window-maximized="1" + inkscape:current-layer="svg8" /> + <g + id="g1082" + transform="matrix(0.81799278,0,0,0.81799278,12.474166,-0.98587389)" + style="stroke-width:1.2225"> + <rect + style="fill:#000000;stroke:none;stroke-width:0.0323454;stroke-linejoin:round;stop-color:#000000" + id="rect1022" + width="30" + height="10" + x="10" + y="10" /> + <rect + style="fill:#000000;stroke:none;stroke-width:0.0323454;stroke-linejoin:round;stop-color:#000000" + id="rect1022-3" + width="30" + height="10" + x="-3.3479581" + y="-44.595863" + transform="rotate(120.85838)" /> + </g> + <g + id="g1082-5" + transform="matrix(0.61146823,0,0,0.61146823,-0.17038858,14.878729)" + style="stroke-width:1.63541"> + <rect + style="fill:#000000;stroke:none;stroke-width:0.0432701;stroke-linejoin:round;stop-color:#000000" + id="rect1022-6" + width="30" + height="10" + x="10" + y="10" /> + <rect + style="fill:#000000;stroke:none;stroke-width:0.0432701;stroke-linejoin:round;stop-color:#000000" + id="rect1022-3-2" + width="30" + height="10" + x="-3.3479581" + y="-44.595863" + transform="rotate(120.85838)" /> + </g> +</svg> diff --git a/svg-flatten/testdata/svg/shear.svg b/svg-flatten/testdata/svg/shear.svg new file mode 100644 index 0000000..ec7875f --- /dev/null +++ b/svg-flatten/testdata/svg/shear.svg @@ -0,0 +1,59 @@ +<?xml version="1.0" encoding="UTF-8" standalone="no"?> +<svg + xmlns:dc="http://purl.org/dc/elements/1.1/" + xmlns:cc="http://creativecommons.org/ns#" + xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" + xmlns:svg="http://www.w3.org/2000/svg" + xmlns="http://www.w3.org/2000/svg" + xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd" + xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape" + width="50mm" + height="50mm" + viewBox="0 0 50 50" + version="1.1" + id="svg8" + sodipodi:docname="shear.svg" + inkscape:version="1.0.2 (e86c870879, 2021-01-15, custom)"> + <metadata + id="metadata7"> + <rdf:RDF> + <cc:Work + rdf:about=""> + <dc:format>image/svg+xml</dc:format> + <dc:type + rdf:resource="http://purl.org/dc/dcmitype/StillImage" /> + <dc:title></dc:title> + </cc:Work> + </rdf:RDF> + </metadata> + <defs + id="defs5" /> + <sodipodi:namedview + pagecolor="#ffffff" + bordercolor="#666666" + borderopacity="1" + objecttolerance="10" + gridtolerance="10" + guidetolerance="10" + inkscape:pageopacity="0" + inkscape:pageshadow="2" + inkscape:window-width="1920" + inkscape:window-height="1019" + id="namedview3" + showgrid="false" + inkscape:zoom="3.2278448" + inkscape:cx="83.06317" + inkscape:cy="97.954218" + inkscape:window-x="0" + inkscape:window-y="0" + inkscape:window-maximized="1" + inkscape:current-layer="svg8" /> + <ellipse + style="fill:#000000;stroke:none;stroke-width:0.0307622;stroke-linejoin:round;stop-color:#000000" + id="path1130" + cx="47.739796" + cy="33.794945" + rx="14.123164" + ry="19.091663" + transform="matrix(1,0,-0.67287566,0.7397556,0,0)" /> +</svg> diff --git a/svg-flatten/testdata/svg/stroke.svg b/svg-flatten/testdata/svg/stroke.svg new file mode 100644 index 0000000..6a4b334 --- /dev/null +++ b/svg-flatten/testdata/svg/stroke.svg @@ -0,0 +1,67 @@ +<?xml version="1.0" encoding="UTF-8" standalone="no"?> +<svg + xmlns:dc="http://purl.org/dc/elements/1.1/" + xmlns:cc="http://creativecommons.org/ns#" + xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" + xmlns:svg="http://www.w3.org/2000/svg" + xmlns="http://www.w3.org/2000/svg" + xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd" + xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape" + width="50mm" + height="50mm" + viewBox="0 0 50 50" + version="1.1" + id="svg8" + sodipodi:docname="stroke.svg" + inkscape:version="1.0.2 (e86c870879, 2021-01-15, custom)"> + <metadata + id="metadata7"> + <rdf:RDF> + <cc:Work + rdf:about=""> + <dc:format>image/svg+xml</dc:format> + <dc:type + rdf:resource="http://purl.org/dc/dcmitype/StillImage" /> + <dc:title></dc:title> + </cc:Work> + </rdf:RDF> + </metadata> + <defs + id="defs5" /> + <sodipodi:namedview + 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