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getPixelColor

getPixelColor(gl, frameBuffer, x, y, pixelRatio, downSizingRatio): [number, number, number, number]

Defined in: packages/sigma/src/utils/colors.ts:292

Parameters

Section titled “Parameters”

gl

Section titled “gl”

WebGL2RenderingContext

frameBuffer

Section titled “frameBuffer”

WebGLBuffer | null

x

Section titled “x”

number

y

Section titled “y”

number

pixelRatio

Section titled “pixelRatio”

number

downSizingRatio

Section titled “downSizingRatio”

number

Returns

Section titled “Returns”

[number, number, number, number]