Members
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isLoaded :boolean
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Description
Has the image been loaded -
ctx :Object
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Description
2d canvas context to render image to -
canvas :HTMLCanvasElement
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Description
HTMLCanvasElement to render to -
image :HTMLImageElement
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Description
HTMLImageElement to load image to -
getIdFromLatLon
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Description
Samples a target lat,lon pair to get id (e.g. the red channel)Parameters
Name Type Description lat
number target latitude lon
number target longitude Returns