The avatar for @tmcw
Tom MacWright
hi!
Published
Maps
Edited
Aug 4, 2021
6 forks
19 stars
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geotiff = require("geotiff.js@1.0.1/dist/geotiff.bundle.min.js")
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example = geotiff.fromUrl(url)
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image = example.getImage()
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image.getBoundingBox()
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image.getWidth()
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example.getImageCount()
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thumbnail = example.getImage(5)
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md`That’s much more manageable. Let’s load it:`
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{
let data = await readImageData(thumbnail);
let c = DOM.context2d(data.width, data.height, 1);
c.putImageData(data, 0, 0);
return c.canvas;
}
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