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POappendChild to SVG defs to create Image Background in Marker for Geochart API
primarykey
Id
12611078
data
AcceptedAnswerId
12615640
AnswerCount
1
ClosedDate
CommentCount
0
CommunityOwnedDate
CreationDate
2012-09-26T21:56:12.100
FavoriteCount
0
LastActivityDate
2014-07-28T19:48:43.377
LastEditDate
2014-04-20T20:42:56.003
LastEditorUserId
759866
OwnerUserId
1662948
ParentId
0
PostTypeId
1
Score
0
ViewCount
2455
LastEditorDisplayName
text
Body
I'm trying to tweak a bit the google chart api so I can change the default round marker, with an image. I'm thinking of doing this by setting an image pattern for the svg circle to use. I should be close, but it doesn't seem to work for some reason. Full code here: <a href="http://jsfiddle.net/PVkbM/1/" rel="nofollow">http://jsfiddle.net/PVkbM/1/</a> Here's part of the code. <pre><code>google.visualization.events.addListener(chart, 'ready', function () { var patt = document.createElement('pattern'); patt.setAttribute('id', 'img1'); patt.setAttribute('patternUnits', 'userSpaceOnUse'); patt.setAttribute('width', '20'); patt.setAttribute('height', '20'); patt.setAttribute('x', '0'); patt.setAttribute('y', '0'); var image = document.createElement('image'); image.setAttribute('xlink:href', 'https://www.google.com/images/srpr/logo3w.png'); image.setAttribute('x', '0'); image.setAttribute('y', '0'); image.setAttribute('width', '24'); image.setAttribute('height', '24'); var defs = document.getElementsByTagName('defs')[0]; patt.appendChild(image); defs.appendChild(patt); //This works //document.getElementsByTagName('circle')[0].setAttribute("fill", "#FFF"); document.getElementsByTagName('circle')[0].setAttribute("fill", "url(#img1)"); }); chart.draw(data, options); </code></pre> From what I can see, the code adds the new < pattern > inside the < defs >, but it doesn't work. Am I missing something?
Tags
<javascript><svg><google-visualization><appendchild>
Title
appendChild to SVG defs to create Image Background in Marker for Geochart API
singulars
PostAcceptedAnswerId
1. PO
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 PostTypePostTypeId
 PTAnswer
PostParentId
1. This table or related slice is empty.
PostTypePostTypeId
1. PTQuestion
UserLastEditorUserId
1. USBenjamin
UserOwnerUserId
1. USCMoreira
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1. This table or related slice is empty.
PostLinksRelatedPostIdPostId
1. This table or related slice is empty.
PostsAcceptedAnswerId
1. This table or related slice is empty.
PostsParentIdCreationDate
1. PO
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 PTAnswer
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1. This table or related slice is empty.
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1. This table or related slice is empty.

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