affine_translate

Builtin index · Images

result = affine_translate(dx, dy)

Input: dx, dy · Output: result

What it is

dx/dy are numbers, the horizontal/vertical shift amount.

Overloads

One call shape — this function is not overloaded.

Code	Input	Output	Description
`result = affine_translate(dx, dy)`	`dx` numbernot documented yet `dy` numbernot documented yet	`result` Mat	Returns a new 3x3 homogeneous-coordinate `Mat` encoding that translation.

Examples

From the documentation, and run by the build -- the output and the figure below are what the engine actually produced. Simplest first.

img = load_image("sample.bmp")

# Rotate 30 degrees about the origin, then shift right/down by (50, 20).

M = affine_translate(50, 20) * affine_rotate(30)
out = imwarp(img, M, method="bilinear", bbox="loose", fill=255)
imshow(out)

from images