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November 2004

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2004.11.16 05:40 "regarding tiff to bitmap", by Meenatchi Raja Rajeshwari
2004.11.16 05:48 "Re: regarding tiff to bitmap", by Andrey Kiselev
2004.11.16 05:54 "Re: regarding tiff to bitmap", by Andrey Kiselev

2004.11.16 05:40 "regarding tiff to bitmap", by Meenatchi Raja Rajeshwari

Hi all,

i want to convert a tiff file in to a bitmap file.
can anybody help me regarding  that.

i have some problem with the following  code

TIFF *inpimage=NULL;
inpimage=TIFFOpen("D:\\output_files\\appurgb280multi13x18.tiff","w");
uint32 imwidth=800;
int imheight=800;
	
//	int h=TIFFGetField(inpimage, TIFFTAG_IMAGEWIDTH, &imwidth);
//	TIFFGetField(inpimage, TIFFTAG_IMAGELENGTH, &imheight);

tsize_t imlinesize_bytes=TIFFScanlineSize(inpimage);
uint8 *read_buff=(uint8 *)malloc(imlinesize_bytes*imheight);
BYTE *bits=read_buff;
for(int row=1;row<=imheight;row++)
{
  if (TIFFReadScanline(inpimage,bits, row, 0)==-1)
    AfxMessageBox("Complete or error",MB_OK,NULL);
  bits=read_buff+row*imwidth;
}

The return value of  TIFFScanlineSize is wrong.

Regards,
aparna