gImageExists (Function) - PC SOFT - On-line documentation

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Stored procedures

gImageExists (Function)

In french: gImageExiste

Checks whether an image was loaded in memory.

Reminder: LoadImage or LoadImageSheet are used to load images in memory. These images can be numbered from 1 to 9. gImageExists is used to find out whether the image N was loaded in memory. Then, this image can be used by gImage.

Example

// Loads the image #3 if it was not loaded yet
IF NOT gImageExists(3) THEN
LoadImage(3, "Logo.png")
END
STC_TITLE = "Our logo: " = gImage(3)

Syntax

<Result> = gImageExists(<Image identifier>)

<Result>: Boolean

True if the image was loaded in memory.
False otherwise.

<Image identifier>: Integer

Identifier of image sought in memory (included between 1 and 9). This identifier is returned by LoadImage or LoadImageSheet.

Component : wd250obj.dll

See also

Minimum version required

Version 21

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Last update: 04/05/2019

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