Hi everybody
I am doing my tooltip in SVG. I have tried in two ways.
FIRST WAY:
this is my SVGDOC:
<symbol id="tooltipBox" overflow="visible" pointer-events="none" >
<g id="innerTooltipBox">
<rect id="tooltipBoxShape" x="500" y="0" width="10000" height="1500"
style="fill:yellow;stroke:dimgray;stroke-width:50px;"/>
<text id="tooltipBoxLabel"
style="font-family:monospace;font-weight:bold;font-size:1500px;fill:black"
x="650" y="1100" pointer-events="none">Label</text>
</g>
</symbol>
<use id="tooltipBoxPlaceHolder" xlink:href="#tooltipBox" x="0" y="0"
visibility="hidden" />
in "tooltipBoxLabel" assign dynamically the text.
Next I use: This is my code in JavaScript
var myWidth = svgdoc.ElementById('tooltipBoxLabel').getBBox().width;
alert(myWidth )
then JavaScript sends a Error mesage. " Unexpected Exception"
SECOND WAY: This is my svgdoc
<g id="tooltipBoxPlaceHolder" visibility="hidden" >
<rect id="tooltipBoxShapeNew" x="500" y="0" width="10000" height="1500"
style="fill:yellow;stroke:dimgray;stroke-width:50px;"/>
<text id="tooltipBoxLabelNew"
style="font-family:monospace;font-weight:bold;font-size:1500px;fill:black"
x="650" y="1100" pointer-events="none">Label</text>
</g>
Next I use: This is my code in JavaScript
alert( tooltipBoxLabelElement.getBBox().width)
then JavaScript sends: -3.39e+38 ( which is wrong value)
What is the problem?
Rodolfo
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