BBjImageManager::getImageCount

Description

In BBj 16.0 and higher, this method returns the number of images in an image file.

Syntax

Return Value	Method
int	getImageCount(string filename)

Parameters

Variable	Description
filename	Name of the image file.

Return Value

For Windows .ico files, this returns the number of icons in the file. For other image files (png, jpg, bmp, gif), it returns 1. For non-image files, it returns 0.

Example

rem ' BBjImageManager::loadImageFromFile

sysgui = unt
open (sysgui)"X0"
sysgui! = bbjapi().getSysGui()
imagemanager! = sysgui!.getImageManager()
filename$ = "bbj.ico"
image! = imagemanager!.loadImageFromFile(filename$)
print filename$,image!.getWidth(),image!.getHeight()
images = imagemanager!.getImageCount(filename$)
print filename$," contains",images," images"
for i = 0 to images-1
    image! = imagemanager!.loadImageFromFile(filename$,i)
    print filename$,i,image!.getWidth(),image!.getHeight()
next i

BBjImageManager::getImageCount

Description

Syntax

Parameters

Return Value

Example

See Also