[mapserver-users] How can I get blur visual effect for lines or outlines?

lars.schylberg at blixtmail.se lars.schylberg at blixtmail.se
Wed Feb 23 07:23:09 PST 2022


Hi,

I have made an example about the layer Composition pipeline, since there are some missing information in the documentation.

https://gist.github.com/LarsSchy/4aa75fd2a6bc7eb01a7cff9beb64b59a
The mapfile in the GIST shows how to use the Composition pipeline. The examples are based on what Thomas B. has described on the users-list in the past.
In addition to that I have added examples with a line and a point symbol.

Have fun / Lars Schylberg
22 februari 2022 kl. 15:01, "Steve Lime" <sdlime at gmail.com (mailto:sdlime at gmail.com?to=%22Steve%20Lime%22%20<sdlime at gmail.com>)> skrev:
 I don't believe you can set a blurring (or sharpening) filter. However, have a look at the layer composite feature (https://mapserver.org/mapfile/composite.html (https://mapserver.org/mapfile/composite.html)), it might get you a reasonable approximation of what you're looking for. --Steve 
 On Mon, Feb 21, 2022 at 5:27 PM Kyle Qian <kyleqian at gmail.com (mailto:kyleqian at gmail.com)> wrote:  Hi, is there any way I can get blur visual effect for lines or outlines just like mapbox?
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