<static> packPixel(r, g, b, a) → {number}
Packs the r, g, b, a components into a single integer, for use with Int32Array.If device is little endian then ABGR order is used. Otherwise RGBA order is used.
Parameters
Name Type Description r number The red color component, in the range 0 - 255. g number The green color component, in the range 0 - 255. b number The blue color component, in the range 0 - 255. a number The alpha color component, in the range 0 - 255.
Returns
numb