search

ghettovoice / vuelayers

Web map Vue components with the power of OpenLayers
https://vuelayers.github.io/
MIT License
683 stars 229 forks source link

Color manipulation #425

Closed StefanNemeth closed 3 years ago

StefanNemeth commented 3 years ago

Hey, I'd like to apply a grayscale filter to my map. Is there a recommended way to approach this with VueLayers?

Thanks in advance :)

ghettovoice commented 3 years ago

Hello @StefanNemeth , you can use great addition for openlayers called ol-ext http://viglino.github.io/ol-ext/. They provide tons of additional components.

Regarding your case: take a look at this demo https://jsfiddle.net/ghettovoice/qa8p913o/248/. It is fast adaption of original ol-ext demo for colorizer component http://viglino.github.io/ol-ext/examples/filter/map.filter.colorize.html?lon=2.219234&lat=50.593699&z=8