BOOL InvertImage(LPIMAGE lpImage, LPCMD_PARMS lpParms)
{
ENGINE Engine;
FRMTYPEINFO TypeInfo;
LPCOLORMAP lpColorMap;
ImgGetTypeInfo(lpImage, &TypeInfo);
if (TypeInfo.DataType == FDT_PALETTECOLOR)
{
lpColorMap = FrameCopyColorMap(TypeInfo.ColorMap);
if (!lpColorMap)
{
Message(IDS_EMEMALLOC);
lpParms->Common.StatusCode = SC_MEMERROR;
return(FALSE);
}
negate((LPTR)lpColorMap->RGBData, sizeof(RGBS)*lpColorMap->NumEntries);
lpParms->Common.StatusCode = ApplyColorMap(lpImage, lpColorMap, FALSE, DT_NONE, lpParms->Common.idDirty);
FrameDestroyColorMap(lpColorMap);
if (lpParms->Common.StatusCode == SC_SUCCESS)
lpParms->Common.UpdateType = UT_DATATYPE;
}
else
{
SetEngineDef(&Engine);
Engine.lpDataProc = invert_proc;
lpParms->Common.StatusCode = LineEngineSelObj(lpImage,&Engine,lpParms->Common.idDirty);
if (!AstralIsRectEmpty(&Engine.rUpdate))
{
lpParms->Common.UpdateType = UT_AREA;
lpParms->Common.rUpdateArea = Engine.rUpdate;
}
}
return(lpParms->Common.StatusCode == SC_SUCCESS);
}
LOCAL STATUS_CODE ApplyMaps(LPIMAGE lpImage, LPMAPS lpMaps, ITEMID idDirty,
LPRECT lpUpdateRect, LPUPDATE_TYPE lpUpdateType)
/************************************************************************/
{
ENGINE Engine;
FRMTYPEINFO TypeInfo;
LPCOLORMAP lpColorMap;
STATUS_CODE StatusCode;
AstralSetRectEmpty(lpUpdateRect);
*lpUpdateType = UT_NONE;
ImgGetTypeInfo(lpImage, &TypeInfo);
if (TypeInfo.DataType == FDT_PALETTECOLOR)
{
lpColorMap = FrameCopyColorMap(TypeInfo.ColorMap);
if (!lpColorMap)
{
Message(IDS_EMEMALLOC);
return(SC_MEMERROR);
}
ApplyMaps24((LPTR)lpColorMap->RGBData, lpColorMap->NumEntries, lpMaps);
StatusCode = ApplyColorMap(lpImage, lpColorMap, FALSE, DT_NONE, idDirty);
FrameDestroyColorMap(lpColorMap);
if (StatusCode == SC_SUCCESS)
*lpUpdateType = UT_DATATYPE;
}
else
{
SetEngineDef(&Engine);
Engine.lpDataProc = (LPDATAPROC)ApplyMapsProc;
Engine.lpParam = lpMaps;
StatusCode = LineEngineSelObj(lpImage, &Engine, idDirty);
if (!AstralIsRectEmpty(&Engine.rUpdate))
{
*lpUpdateRect = Engine.rUpdate;
*lpUpdateType = UT_AREA;
}
}
return(StatusCode);
}
//************************************************************************
LOCAL STATUS_CODE ApplyCalibration(
LPIMAGE lpImage,
ITEMID dirty,
LPSTR lpScanMap,
LPSTR lpPrintMap,
LPRECT lpUpdateRect,
LPUPDATE_TYPE lpUpdateType)
//************************************************************************
{
FNAME szFileName;
ENGINE Engine;
LPCALMAPS lpMaps;
BOOL fScanMap, fPrintMap;
FRMTYPEINFO TypeInfo;
LPCOLORMAP lpColorMap;
STATUS_CODE StatusCode;
int i;
ASSERT(lpImage);
AstralSetRectEmpty(lpUpdateRect);
*lpUpdateType = UT_NONE;
ImgGetTypeInfo(lpImage, &TypeInfo);
lpMaps = (LPCALMAPS)Alloc(sizeof(CALMAPS));
if (!lpMaps)
{
Message(IDS_EMEMALLOC);
return(SC_MEMERROR);
}
for (i = 0; i < CALSCAN_MAPS; ++i)
ResetMap( &lpMaps->ScanMap[i], CALPOINTS, NO );
if (fScanMap = (lstrlen(lpScanMap) != 0))
{
if ( LookupExtFileN( lpScanMap, szFileName, IDN_SCANMAP, NO ) )
{
// Remember that the maps load in XRGB order
if (!LoadMap( &lpMaps->ScanMap[CALSCAN_GRAY],
&lpMaps->ScanMap[CALSCAN_RED],
&lpMaps->ScanMap[CALSCAN_GREEN],
&lpMaps->ScanMap[CALSCAN_BLUE],
szFileName ))
{
FreeUp(lpMaps);
return(SC_READERROR);
}
if (TypeInfo.DataType == FDT_CMYKCOLOR)
{
// make maps work on cmyk
for (i = 0; i < CALSCAN_MAPS; ++i)
ReverseMap(&lpMaps->ScanMap[i], FALSE);
}
}
else
{
fScanMap = NO;
}
}
for (i = 0; i < CAL_MAPS; ++i)
ResetMap( &lpMaps->PrintMap[i], CALPOINTS, NO );
if (fPrintMap = (lstrlen(lpPrintMap) != 0))
{
if ( LookupExtFileN( lpPrintMap, szFileName, IDN_CALMAP, NO ) )
{
// Remember that the maps load in MCMYK order
if (!LoadCalMap( &lpMaps->PrintMap[CAL_MASTER],
&lpMaps->PrintMap[CAL_CYAN],
&lpMaps->PrintMap[CAL_MAGENTA],
&lpMaps->PrintMap[CAL_YELLOW],
&lpMaps->PrintMap[CAL_BLACK],
szFileName ))
{
FreeUp(lpMaps);
return(SC_READERROR);
}
if (TypeInfo.DataType != FDT_CMYKCOLOR)
{
// make maps work on rgb
for (i = 0; i < CAL_MAPS; ++i)
ReverseMap(&lpMaps->PrintMap[i], FALSE);
}
}
else
{
fPrintMap = NO;
lpPrintMap = NULL;
}
}
if (!fScanMap && !fPrintMap)
{
FreeUp(lpMaps);
return(SC_SUCCESS); // user selected no maps???
}
switch (TypeInfo.DataType)
{
case FDT_LINEART:
case FDT_GRAYSCALE:
MakeFloatMap(&lpMaps->ScanMap[CALSCAN_GRAY], lpMaps->CalPnts);
MakeFloatMap(&lpMaps->PrintMap[CAL_BLACK], lpMaps->TmpPnts);
MapCombine(lpMaps->CalPnts, lpMaps->TmpPnts);
MapCreateLut(lpMaps->CalPnts, lpMaps->Lut[0]);
break;
case FDT_CMYKCOLOR:
for (i = 0; i < 4; ++i)
{
if (i == 3) // black
MakeFloatMap(&lpMaps->ScanMap[CALSCAN_GRAY], lpMaps->CalPnts);
else
MakeFloatMap(&lpMaps->ScanMap[CALSCAN_RED+i], lpMaps->CalPnts);
MakeFloatMap(&lpMaps->PrintMap[CAL_MASTER], lpMaps->TmpPnts);
MapCombine(lpMaps->CalPnts, lpMaps->TmpPnts);
MakeFloatMap(&lpMaps->PrintMap[CAL_CYAN+i], lpMaps->TmpPnts);
MapCombine(lpMaps->CalPnts, lpMaps->TmpPnts);
MapCreateLut(lpMaps->CalPnts, lpMaps->Lut[i]);
}
break;
default:
case FDT_RGBCOLOR:
case FDT_PALETTECOLOR:
for (i = 0; i < 3; ++i)
{
MakeFloatMap(&lpMaps->ScanMap[CALSCAN_RED+i], lpMaps->CalPnts);
MakeFloatMap(&lpMaps->PrintMap[CAL_MASTER], lpMaps->TmpPnts);
MapCombine(lpMaps->CalPnts, lpMaps->TmpPnts);
MakeFloatMap(&lpMaps->PrintMap[CAL_CYAN+i], lpMaps->TmpPnts);
MapCombine(lpMaps->CalPnts, lpMaps->TmpPnts);
MapCreateLut(lpMaps->CalPnts, lpMaps->Lut[i]);
}
break;
}
ImgGetTypeInfo(lpImage, &TypeInfo);
if (TypeInfo.DataType == FDT_PALETTECOLOR)
{
lpColorMap = FrameCopyColorMap(TypeInfo.ColorMap);
if (!lpColorMap)
{
Message(IDS_EMEMALLOC);
return(SC_MEMERROR);
}
LineCalMapProc(0, 0, lpColorMap->NumEntries-1,
(LPTR)lpColorMap->RGBData,
(LPTR)lpColorMap->RGBData,
3,
lpMaps);
StatusCode = ApplyColorMap(lpImage, lpColorMap, FALSE, DT_NONE, dirty);
FrameDestroyColorMap(lpColorMap);
if (StatusCode == SC_SUCCESS)
*lpUpdateType = UT_DATATYPE;
}
else
{
SetEngineDef(&Engine);
Engine.lpDataProc = (LPDATAPROC)LineCalMapProc;
Engine.lpParam = lpMaps;
StatusCode = LineEngineSelObj(lpImage, &Engine, dirty);
if (!AstralIsRectEmpty(&Engine.rUpdate))
{
*lpUpdateRect = Engine.rUpdate;
*lpUpdateType = UT_AREA;
}
}
FreeUp(lpMaps);
return(StatusCode);
}
