showHistogram

showHistogram ( [ integer Show =1, integer Advanced =0 ] )

Use this function to show or hide the Histogram window. Equivalent to selecting Histogram from the View menu.

Parameters

Show

An optional boolean integer specifying whether to show or hide the Histogram window. Must be one of the following values:

FALSE=0 – hides the Histogram window.

TRUE=1 – shows the Histogram window.

Default value: TRUE

Advanced

An optional boolean integer specifying whether the Histogram should be displayed in the advanced mode. Must be one of the following values:

FALSE=0 – sets the Histogram window to the basic view mode.

TRUE=1 – sets the Histogram window to the advanced view mode.

Default value: FALSE

Error flags

ERR_OK

The flag set if successful.

ERR_FAILED

The flag set if failed.

Example

The following set of statements continuously captures an image and displays a live histogram of it.

GrabIm(1)

showHistogram()

do

grabIm(1)

loop

Remark

For more information on the Histogram window refer to ImageWarp User's Guide.