Question

97

SVG get text element width

rated 0 times [ 101] [ 4] / answers: 1 / hits: 105286 / 15 Years ago, wed, october 28, 2009, 12:00:00

I'm working on some ECMAScript/JavaScript for an SVG file and need to get the width and height of a text element so I can resize a rectangle that surrounds it. In HTML I would be able to use the offsetWidth and offsetHeight attributes on the element but it appears that those properties are unavailable.

Here's a fragment that I need to work with. I need to change the width of the rectangle whenever I change the text but I don't know how to get the actual width (in pixels) of the text element.

<rect x=100 y=100 width=100 height=100 />

<text>Some Text</text>

Any ideas?

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jaelynncherokeeg

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answered 15 Years ago debra · Accepted Answer

var bbox = textElement.getBBox();

var width = bbox.width;

var height = bbox.height;

and then set the rect's attributes accordingly.

Link: getBBox() in the SVG v1.1 standard.