Function: matrixTransform()
matrixTransform(
matrix):Affine|null
Defined in: transform.ts:18
Construct a single affine transform that maps pixel coordinates within any tile of the matrix to CRS coordinates.
Returns null when the matrix declares variableMatrixWidths,
because coalesced rows have a different X pixel size than the rest
and cannot be described by one transform. Use tileTransform
in that case.
Pixel (0, 0) is the top-left corner of tile (0, 0). The column pixel index runs across the full matrix: globalPixelCol = col * tileWidth + pixelWithinTile_x globalPixelRow = row * tileHeight + pixelWithinTile_y
Parameters
matrix
Returns
Affine | null