SVGHMI: Filter unseen geometry from inkscape CSV output.
When inkscape exports geometry form all objects, then it also includes objects from svg:defs. This makes problems when deciding if an object is part of a page, since coordinate of objects in svg:defs can eventualy be contained in a page. In the end, those objects where getting detached when leaving pages where they where found, leading for exemple to non working text on clipping when the clipped text was cloned in multiple page.
<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<!-- Created with Inkscape (http://www.inkscape.org/) -->
<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="1280"
height="720"
viewBox="0 0 1280 720"
version="1.1"
id="hmi0"
sodipodi:docname="default.svg"
inkscape:version="0.92.3 (2405546, 2018-03-11)">
<metadata
id="metadata4542">
<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 />
</cc:Work>
</rdf:RDF>
</metadata>
<defs
id="defs2" />
<sodipodi:namedview
id="base"
pagecolor="#ffffff"
bordercolor="#666666"
borderopacity="1.0"
inkscape:pageopacity="0"
inkscape:pageshadow="2"
inkscape:document-units="px"
inkscape:current-layer="hmi0"
showgrid="false"
units="px"
inkscape:zoom="0.7"
inkscape:cx="576.80864"
inkscape:cy="330.28432"
inkscape:window-width="1600"
inkscape:window-height="886"
inkscape:window-x="0"
inkscape:window-y="27"
inkscape:window-maximized="1" />
<rect
style="color:#000000"
id="page0"
width="1280"
height="720"
x="0"
y="0">
<desc
id="desc_page0">This is description for page 0
all lines in the form "name: value"
are used as js object definition initializer
role: "page"
name: "Home"
after triple opening braces is global JavaScript code
{{{
/* JS style Comment */
alert("Hello World");
}}}
after triple closing braces is back to description
</desc>
</rect>
<text
xml:space="preserve"
style="font-style:normal;font-weight:normal;font-size:160px;line-height:125%;font-family:sans-serif;letter-spacing:0px;word-spacing:0px;fill:#ffffff;fill-opacity:1;stroke:none;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
x="436.32812"
y="418.24219"
id="text5151"
inkscape:label="count"><desc
id="desc5153">path: "count"
format: "%4.4d"</desc><tspan
sodipodi:role="line"
id="tspan5149"
x="436.32812"
y="418.24219"
style="stroke-width:1px">8888</tspan></text>
</svg>
