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Poll
For ERP LN feature pack upgrade, what method of install are you using?
Installation Wizard into existing VRC
33%
Installation Wizard into new VRC
39%
Manual into existing VRC
6%
Manual into new VRC
22%
Total votes: 49

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Reference Content

 
get.pixmap.info()
By patvdv at 26 Feb 2008 - 21:57

get.pixmap.info()

Syntax

long get.pixmap.info( ref string buffer(), ref long num_colors, ref long
    width, ref long height )

Description

This retrieves information about a picture, in .gif format, that has been read with the seq.read() function. It returns the number of colors in the picture and the picture's width and height. When a picture is used in an object, the width and height values are necessary for determining the amount of memory that must be allocated for the picture.

Arguments

buffer

The buffer containing the data retrieved by seq.read().

num_colors

This returns the number of colors used in the picture.

width

This returns the width of the picture, in pixels.

height

This returns the height of the picture, in pixels.

Return values

TRUE        success

FALSE      error

Context

Bshell function.

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