Gegl.Sampler¶

Fields¶

None

	`get` (x, y, scale, output, repeat_mode)
	`get_context_rect` ()

class Gegl.Sampler¶

get(x, y, scale, output, repeat_mode)¶

Parameters:

x (float) – x coordinate to sample
y (float) – y coordinate to sample
scale (Gegl.BufferMatrix2) – matrix representing extent of sampling area in source buffer.
output (object or None) – memory location for output data.
repeat_mode (Gegl.AbyssPolicy) – how requests outside the buffer extent are handled. Valid values: GEGL_ABYSS_NONE (abyss pixels are zeroed), GEGL_ABYSS_WHITE (abyss pixels are white), GEGL_ABYSS_BLACK (abyss pixels are black), GEGL_ABYSS_CLAMP (coordinates are clamped to the abyss rectangle), GEGL_ABYSS_LOOP (buffer contents are tiled if outside of the abyss rectangle).

Perform a sampling with the provided self.

get_context_rect()¶