Whitelines in basemap arcgis online?

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04-08-2015 06:35 AM
JerryGarcia
Occasional Contributor II

See attached picture.  Why do the whitelines occur?  How do I get rid of them?  This is a JavaScript API web client.  Thanks.

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5 Replies
RobertScheitlin__GISP
MVP Emeritus

Jerry,

   Can you share some simplified code example that demonstrates this issue?

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JeffJacobson
Occasional Contributor III

I think I've seen this before when using the browser's zoom feature. If this is what is causing the issue, you can press Ctrl + 0 to reset the zoom level in Chrome, Firefox, and IE.

JerryGarcia
Occasional Contributor II

Is this a bug that can be fixed via code? I cannot reproduce, but apparently, it is an issue for some users. Thanks!

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JoshHevenor
Occasional Contributor II

Most of the samples use this meta tag in their HTML to prevent scaling:

<meta name="viewport" content="initial-scale=1, maximum-scale=1,user-scalable=no">

ChrisSmith7
Frequent Contributor

Not sure if this is still occurring; if so, are your users using IE?

This came-up before:

Tiled Map White Square Lines on IE10

Better yet, try removing compatibility mode, like so:

<meta http-equiv="X-UA-Compatible" content="IE=edge"> 

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