simpleheat
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mourner
A tiny JavaScript library for drawing heatmaps with Canvas
[Flow](https://flow.org/) is a popular type checker for JavaScript. It would be really helpful if the maintainers for this library could add Flow typing to it, so it could be consumed...
In my case, I added a 30% opacity coloured area for the heatmap to sit within. When calling draw with the appropriate gradient it adjusts the colours of the area...
See attached screenshot, of simpleheat demo, with minOpacity set to 1 
in my usage of this via leaflet.heat I have a lifecycle where the canvas can be 0 width or 0 height which is causing getImageData to throw an error. I...
Fix https://github.com/mourner/simpleheat/issues/31
Hi all, i'm trying to use the library to show data from a matrix PIR temperature sensor that give me a 8x8 temperature matrix. I've done a simple page to...
The `0.4.0` version of the package contains some unnecessary files which makes simpleheat as a dependency larger than it needs to be. For example, the `demo` directory (14kb) and `yarn.lock`...
Hi, this PR will also support the grad be a `Uint8Array` Current Behavior: ```javascript cont defaultGradient = { 0.4: 'blue', 0.6: 'cyan', 0.7: 'lime', 0.8: 'yellow', 1.0: 'red' } ```...
Say I have a list of 5 locations with coordinates, and each location has a number I want to show on a heatmap, so I can visualize which loation has...
