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Keywords: Convert JPG to BMP pixie
;Take snapshot of currently active window (client area) ;Convert to BMP to JPG ;Takes a bitmap snapshot of the screen and pastes it to the clipboard. Snapshot(1) ;returns the size of buffer needed for a subsequent BinaryAlloc, ;but doesn't attempt to place the contents of clipboard into a buffer size=BinaryClipGet(0,8) ;allocates a data buffer bb=BinaryAlloc(size) ;read file format type CF_DIB BinaryClipGet(bb,8) ; need to add first 14 bytes to make it ; a BMP file format bmpdatasize=14 bb2=BinaryAlloc(size + bmpdatasize) ;The characters identifying the bitmap. ;'BM' - Windows 3.1x, 95, NT, ... BinaryPokeStr(bb2, 0, "BM") ;Complete file size in bytes. BinaryPoke4(bb2,2,size + bmpdatasize) ;Reserved BinaryPoke4(bb2,6,0) ;Data offset headersize=BinaryPeek4(bb,0) dataoffset = headersize + bmpdatasize BinaryPoke4(bb2,10,dataoffset) BinaryCopy(bb2,bmpdatasize,bb,0,size) BinaryWrite(bb2,"c:\temp\screenshot.bmp") BinaryFree(bb) BinaryFree(bb2) AddExtender("WWIMG34I.DLL") img1="c:\temp\screenshot.BMP" img2="c:\temp\screenshot.JPG" ImgConvert(img1,img2) Message("All","Done")
Article ID: W15181
File Created: 2002:09:05:13:50:22
Last Updated: 2002:09:05:13:50:22