disp_distribution

disp_distribution ( : : WindowHandle, Distribution, Row, Column, Scale : )

Displays a noise distribution.

disp_distribution displays a distribution in the window. The parameters are the same as in set_paint(WindowHandle,'histogram') or gen_region_histo. Noise distributions can be generated with operations like gauss_distribution or noise_distribution_mean.

Parameters

`WindowHandle` (input_control)	window `->` integer
Window identifier.

`Distribution` (input_control)	real-array `->` real
Gray value distribution (513 values).

`Row` (input_control)	point.y `->` integer
Row index of center.
Default value: 256
Suggested values: 0, 64, 128, 256
Typical range of values: `0 <= Row <= 511` (lin)
Minimum increment: 1
Recommended increment: 10

`Column` (input_control)	point.x `->` integer
Column index of center.
Default value: 256
Suggested values: 0, 64, 128, 256
Typical range of values: `0 <= Column <= 511` (lin)
Minimum increment: 1
Recommended increment: 10

`Scale` (input_control)	integer `->` integer
Size of display.
Default value: 1
Suggested values: 1, 2, 3, 4, 5, 6

Example

open_window(0,0,-1,-1,'root','visible','',WindowHandle) 
set_draw(WindowHandle,'fill') 
set_color(WindowHandle,'white') 
set_insert(WindowHandle,'not') 
read_image(Image,'affe') 
draw_region(Region,WindowHandle) 
noise_distribution_mean(Region,Image,21,Distribution) 
disp_distribution (WindowHandle,Distribution,100,100,3).

Parallelization Information

disp_distribution is reentrant, local, and processed without parallelization.

Possible Predecessors

open_window, set_draw, set_color, set_colored, set_line_width, set_rgb, set_hsi, noise_distribution_mean, gauss_distribution

Module

System