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Developing a Fax Application
November 2009 86
/* A call to BfvFaxStripParams must be done */
/* here for combination with previous G3 */
/* data (from TIFF file)*/
BT_ZERO(args_strip);
args_strip.fmt = DATA_G3;
args_strip.resolution = RES_200H_100V;
args_strip.width = WIDTH_A4;
BfvFaxStripParams(lp,&args_strip);
BT_ZERO(args_fax);
args_fax.fname = "g3_file";
args_fax.fmt = DATA_G3;
BfvFaxSendFile(lp, &args_fax);
BfvFaxEndOfDocument(lp, &args_fax);
The previous example set the page resolution and width to fixed,
predetermined values. A slight variation permits you to use the
resolution and width values stored in the TIFF page for both the
page and the data strip within the page. The TIFF routines retain
these values until the data strip is sent.
/* set up call prior */
BT_ZERO(args_tiff);
args_tiff.fname = "tiff_file";
args_tiff.fmode = "r";
tp = BfvTiffOpen(&args_tiff);
BT_ZERO(args_fax);
args_fax.s_tp = tp;
BfvFaxBeginSendTiff(lp,&args_fax);
BfvFaxGetRemoteInfo(lp, &args_fax);
BfvFaxWaitForTraining(lp, &args_fax);
BT_ZERO(args_fax);
args_fax.fname = "ascii_file";
args_fax.fmt = DATA_ASCII;
BfvFaxSendFile(lp, &args_fax);
/* No BfvFaxStripParams call is needed here, */
/* due to a combine value of 1 */
BT_ZERO(args_fax);
args_fax.s_tp = tp;
args_fax.combine = 1;
BfvFaxNextPageTiff(lp,&args_fax);
BT_ZERO(args_fax);
args_fax.s_tp = tp;
BfvFaxSendPageTiff(lp,&args_fax);
BT_ZERO(args_tiff);
args_tiff.tp = tp;
BfvTiffClose(&args_tiff);
/* A call to BfvFaxStripParams must be done */
/* here for combination with previous G3 */
/* data (from TIFF file)*/