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How to Return the Pixel Dimensions and Depth of a Bitmap
Keywords: bitmap dimensions
Question:
Do you know of a way to return the pixel dimensions and depth (no. of colors) of a .BMP file? I realize that this is a long shot, but what the heck, thought I'd ask anyway. Thanks.Answer:
bmp="C:\someplace\beachcliffs.bmp"
bb=BinaryAlloc(30)
BinaryReadEx(bb,0,bmp,0,30)
height=BinaryPeek4(bb,18)
width=BinaryPeek4(bb,22)
colordepth=BinaryPeek2(bb,28)
BinaryFree(bb)
Message(bmp,StrCat("Height=",height,@CRLF,"Width=",width,@CRLF,"colordepth=",colordepth))
Article ID: W12745
Filename: How to Return Bitmap Dimensions.txt
File Created: 2004:07:26:10:40:30
Last Updated: 2004:07:26:10:40:30