height and width of an image

[Phenom]

How can you get the height and width of an image?

[Makaule]

It may be, that you are looking for _GDIPlus_ImageGetWidth and _GDIPlus_ImageGetHeight

[Phenom]

I tried that on an image and got a height of -1.

[trancexx]

Try harder.

_GDIPlus_Startup

[KaFu]

Or use the ImageGetInfo UDF...

[Makaule]

Syntax of _GDIPlus_ImageGetWidth or _GDIPlus_ImageGetHeight should look like this:

_GDIPlus_Startup ()
    $BMPBuff1 = _GDIPlus_BitmapCreateFromFile(...) ;<<< This part depends from where you take image
    $iX = _GDIPlus_ImageGetWidth ($BMPBuff1)
    $iY = _GDIPlus_ImageGetHeight ($BMPBuff1)
    _GDIPlus_ImageDispose ($BMPBuff1)
    _GDIPlus_ShutDown ()

Another question is: are you talking about *.bmp picture or something else, like *.jpg?

Edited June 6, 2010 by Makaule

[Phenom]

I'm talking about a .bmp picture.