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leaflet.tilelayer.gloperations

v0.4.2

Published

3 years ago

Custom Leaflet TileLayer using WebGL to do operations on and colorize floating-point pixels.

Downloads

286

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0Low

leaflet raster plugin mapping webgl colorization animation operation contours hillshading relief

Leaflet.TileLayer.GLOperations

Custom Leaflet TileLayer using WebGL to do operations on and colorize floating-point pixels

Resources

Features

GPU rendering
A simple declarative API
A small configuration language for describing how to colorize pixels
- Interpolated color scale
- Sentinel values with optional labels
Raw float pixel value(s) provided to mouse event handlers
Hillshading
Contours
Animated per-pixel transitions when changing URL and/or colormaps
Load multiple tile layers, do operations on them and return result layer:
- Difference between two tile layers
- Analysis of multiple tile layers (supports 1-6 layers currently). Filter values and use a multiplier for each layer.
- Return pixel values for both input and result layers