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OS/2 Shareware BBS: 5 Edit
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05-Edit.zip
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anwor032.zip
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antiword.0.32
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imgtrans.c
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C/C++ Source or Header
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2001-01-29
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2KB
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72 lines
/*
* imgtrans.c
* Copyright (C) 2000,2001 A.J. van Os; Released under GPL
*
* Description:
* Generic functions to translate Word images
*/
#include <stdio.h>
#include "antiword.h"
/*
* bTranslateImage - translate the image
*
* This function reads the type of the given image and and gets it translated.
*
* return TRUE when sucessful, otherwise FALSE
*/
BOOL
bTranslateImage(diagram_type *pDiag, FILE *pFile, BOOL bMinimalInformation,
long lFileOffsetImage, const imagedata_type *pImg)
{
options_type tOptions;
DBG_MSG("bTranslateImage");
fail(pDiag == NULL);
fail(pFile == NULL);
fail(lFileOffsetImage < 0);
fail(pImg == NULL);
fail(pImg->iHorSizeScaled <= 0);
fail(pImg->iVerSizeScaled <= 0);
vGetOptions(&tOptions);
fail(tOptions.eImageLevel == level_no_images);
if (bMinimalInformation) {
return bAddDummyImage(pDiag, pImg);
}
switch (pImg->eImageType) {
case imagetype_is_dib:
return bTranslateDIB(pDiag, pFile,
lFileOffsetImage + pImg->iPosition,
pImg);
case imagetype_is_jpeg:
return bTranslateJPEG(pDiag, pFile,
lFileOffsetImage + pImg->iPosition,
pImg->iLength - pImg->iPosition,
pImg);
case imagetype_is_png:
if (tOptions.eImageLevel == level_ps_2) {
return bAddDummyImage(pDiag, pImg);
}
return bTranslatePNG(pDiag, pFile,
lFileOffsetImage + pImg->iPosition,
pImg->iLength - pImg->iPosition,
pImg);
case imagetype_is_emf:
case imagetype_is_wmf:
case imagetype_is_pict:
case imagetype_is_external:
/* FIXME */
return bAddDummyImage(pDiag, pImg);
case imagetype_is_unknown:
default:
DBG_DEC(pImg->eImageType);
return bAddDummyImage(pDiag, pImg);
}
} /* end of bTranslateImage */