updateColors function

[sammertime]

Hi,

I'm attempting to implement the updateColors function, but I'm struggling and haven't been able to find any examples of its usage. I'm essentially looking to modify the overlayed georaster based on the values of a range slider. For example, when the range slider is modified, I'd like to modify the overlayed georaster. The updateColors function seems like it would be perfect for that, but again I can't find any examples of the its usage.

Thanks so much, S

[DanielJDufour]

Hi, thanks for your feedback. I should add a proper example to https://github.com/geotiff/georaster-layer-for-leaflet-example, but in the meantime, you can find some examples here that I use for manual testing:

• https://github.com/GeoTIFF/georaster-layer-for-leaflet/blob/master/tests/dynamic_threshold_ndvi.html
• https://github.com/GeoTIFF/georaster-layer-for-leaflet/blob/master/tests/dynamic_threshold_ndvi_no_options.html

[sammertime]

Thanks Daniel! I'll take a look at those examples and see if I can apply to my use case - all the best!

S

[sammertime]

Got it working : ) .. thanks for the helpful examples! Also, I had one final question regarding the .ovr files here:

https://github.com/GeoTIFF/georaster/issues/69

Just letting you know in case it got lost in the shuffle - appreciate all your help!

S