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support display:none in svg parsing #1137
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I've stripped down the svg testcase to be as minimal as possible. Here are Two renderings without (left) and with (right) the final commenting fix below: <?xml version="1.0" encoding="UTF-8" standalone="no"?>
<svg
xmlns:svg="http://www.w3.org/2000/svg"
xmlns="http://www.w3.org/2000/svg"
version="1.0"
width="580"
height="580"
>
<g
id="g1327">
<path
d="M 66.275,1.768 C 24.94,1.768 1.704,23.139 1.704,66.804 L 1.704,516.927 C 1.704,557.771 22.599,579.156 63.896,579.156 L 515.92,579.156 C 557.227,579.156 578.149,558.841 578.149,516.927 L 578.149,66.804 C 578.149,24.203 557.227,1.768 514.628,1.768 C 514.624,1.768 66.133,1.625 66.275,1.768 z "
style="fill:#111;stroke:#eee;stroke-width:3.40799999"
id="path1329" />
</g>
<!--
<g
id="layer3"
style="display:none;stroke:#757575;stroke-opacity:1"
transform="matrix(48.14969,0,0,48.14969,-536.27327,-33.306752)">
<rect
style="fill:none;stroke:#757575;stroke-width:0.10000000000000001;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1;display:inline"
id="rect4134"
width="10"
height="10"
x="1"
y="1" />
<rect
style="fill:none;stroke:#757575;stroke-width:0.10000000000000001;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1;display:inline"
id="rect4136"
width="8"
height="8"
x="2"
y="2" />
</g>
-->
<path
transform="matrix(14.685839,0,0,14.685839,565.76584,1146.0639)"
style="font-size:40px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:125%;writing-mode:lr-tb;text-anchor:start;fill:#ffffff;fill-opacity:1;stroke:none;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;font-family:NPSPICT3;"
d="M -19.0625,-67.787842 C -19.542663,-67.78782 -19.962788,-67.967874 -20.322876,-68.328003 C -20.683002,-68.688088 -20.863055,-69.12164 -20.863037,-69.628662 C -20.863055,-70.108781 -20.683002,-70.528703 -20.322876,-70.888428 C -19.962788,-71.248103 -19.542663,-71.427953 -19.0625,-71.427979 C -18.555522,-71.427953 -18.122173,-71.248103 -17.762451,-70.888428 C -17.402772,-70.528703 -17.222922,-70.108781 -17.2229,-69.628662 C -17.222922,-69.12164 -17.402772,-68.688088 -17.762451,-68.328003 C -18.122173,-67.967874 -18.555522,-67.78782 -19.0625,-67.787842 L -19.0625,-67.787842 z M -5.3820801,-57.988037 C -5.4887217,-58.628487 -5.888705,-58.948718 -6.5820312,-58.94873 C -6.9027014,-58.948718 -7.1960768,-58.815254 -7.4621582,-58.54834 L -11.903076,-54.388184 C -12.222927,-54.122062 -12.382839,-53.802238 -12.382812,-53.428711 C -12.382839,-52.788242 -12.089464,-52.374831 -11.502686,-52.188477 L -10.38208,-51.828369 C -10.942004,-50.308183 -11.835354,-49.008135 -13.062134,-47.928223 C -14.288965,-46.848307 -15.702335,-46.148438 -17.302246,-45.828613 L -17.302246,-65.547852 C -15.515974,-66.321757 -14.622827,-67.682026 -14.622803,-69.628662 C -14.622827,-70.828182 -15.056176,-71.861302 -15.922852,-72.728027 C -16.789573,-73.594699 -17.836121,-74.028048 -19.0625,-74.028076 C -20.262877,-74.028048 -21.296201,-73.594699 -22.162476,-72.728027 C -23.028784,-71.861302 -23.46193,-70.828182 -23.461914,-69.628662 C -23.46193,-67.682026 -22.555355,-66.321757 -20.742188,-65.547852 L -20.742188,-45.78833 C -22.368995,-46.108154 -23.822444,-46.808227 -25.102539,-47.88855 C -26.382662,-48.968869 -27.302665,-50.282141 -27.862549,-51.828369 L -26.741943,-52.188477 C -26.156019,-52.374831 -25.86305,-52.788242 -25.863037,-53.428711 C -25.86305,-53.775383 -26.009535,-54.095207 -26.30249,-54.388184 L -30.782471,-58.54834 C -31.049406,-58.815254 -31.342781,-58.948718 -31.662598,-58.94873 C -32.355964,-58.948718 -32.755947,-58.628487 -32.862549,-57.988037 L -33.822021,-51.947998 C -33.848882,-51.815343 -33.86231,-51.722162 -33.862305,-51.668457 C -33.86231,-50.814774 -33.42245,-50.387935 -32.542725,-50.387939 C -32.409268,-50.387935 -32.289232,-50.401363 -32.182617,-50.428223 L -31.142578,-50.78833 C -30.288909,-48.228107 -28.762217,-46.134806 -26.5625,-44.508423 C -24.362808,-42.882043 -21.876238,-42.068852 -19.102783,-42.068848 C -16.356224,-42.068852 -13.862737,-42.895267 -11.622314,-44.548096 C -9.4625133,-46.148031 -7.9557603,-48.228107 -7.1020508,-50.78833 L -6.0620117,-50.428223 C -5.9554368,-50.401363 -5.8354011,-50.387935 -5.7019043,-50.387939 C -4.8222185,-50.387935 -4.3823589,-50.814774 -4.3823242,-51.668457 C -4.3823589,-51.722162 -4.3957866,-51.815343 -4.4226074,-51.947998 L -5.3820801,-57.988037 z"
id="flowRoot3192" />
</svg> |
ping @twain47 - we should definitely support this |
I don't think this display:none is deliberate - it can probably be stripped out. I'd have thought you needed to support display:none in general though? |
@twain47 - thanks for the thoughts. Yes, I think we should support |
I'll modify the icons to remove it and check for any other examples |
Fixed in 80a1178 |
re-opening. not working as I would expect. |
while safari ignores the whitespace on the left when rendering. Shouldn't we match safari/chrome on this? |
…1137 + fix memory leak : xmlTextReaderGetAttribute -> string must be deallocated by the caller + call xmlTextReaderMoveToElement after xmlTextReaderMoveToFirstAttribute loop to restore reader position. Conflicts: src/svg_parser.cpp
…1137 + fix memory leak : xmlTextReaderGetAttribute -> string must be deallocated by the caller + call xmlTextReaderMoveToElement after xmlTextReaderMoveToFirstAttribute loop to restore reader position.
tested, looking good now, closing |
It appears Mapnik incorrectly renders https://raw.github.com/twain47/Open-SVG-Map-Icons/master/svg/transport/marina.svg because we do not support
display:none
:downstream report: http://support.mapbox.com/discussions/tilemill/719-svg-markerpoint-file-display-issues-weird-grey-boxes
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