set_part_style

set_part_style ( : : WindowHandle, Style : )

Define an interpolation method for grayvalue output.

set_part_style defines the interpolation method to zoom an image part which is displayed in the window. Interpolation takes place, if the output window has different size than the image to display (e.g. after a call to set_part or a window resize). Three modes are supported:

  0   no interpolation (low quality, very fast).

  1   unweighted interpolation (medium quality and run time)

  2   weighted interpolation (high quality, slow)

The current value can be queried with get_part_style.

Parameters

`WindowHandle` (input_control)	window `->` integer
Window_id.

`Style` (input_control)	integer `->` integer
Interpolation method for image output: 0 (fast, low quality) to 2 (slow, high quality).
Default value: 0
List of values: 0, 1, 2

Result

set_part_style returns 2 (H_MSG_TRUE) if the parameter is correct and the window is valid. Otherwise an exception handling is raised.

Parallelization Information

set_part_style is reentrant and processed without parallelization.

Possible Predecessors

get_part_style

Possible Successors

set_part, disp_image, disp_region

Alternatives

affine_trans_image

Module

System