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1) docbuilder : save to image support

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2) docbuilder : add save params
3) IOfficeDrawingFile : set sizes for save to raster
This commit is contained in:
Oleg Korshul
2016-10-21 17:31:30 +03:00
parent 2c46ec3123
commit a66cd47c4e
13 changed files with 41 additions and 24 deletions
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6
XpsFile/XpsFile.cpp
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@ -157,7 +157,7 @@ void CXpsFile::DrawPageOnRenderer(IRenderer* pRenderer, int nPageIndex, bool* pB
m_pInternal->m_pDocument->DrawPage(nPageIndex, pRenderer, pBreak);
}
void CXpsFile::ConvertToRaster(int nPageIndex, const std::wstring& wsDstPath, int nImageType)
void CXpsFile::ConvertToRaster(int nPageIndex, const std::wstring& wsDstPath, int nImageType, const int& nRasterW, const int& nRasterH)
{
CFontManager *pFontManager = m_pInternal->m_pAppFonts->GenerateFontManager();
CFontsCache* pFontCache = new CFontsCache();
@ -171,8 +171,8 @@ void CXpsFile::ConvertToRaster(int nPageIndex, const std::wstring& wsDstPath, in
double dWidth, dHeight;
GetPageInfo(nPageIndex, &dWidth, &dHeight, &dPageDpiX, &dPageDpiY);
int nWidth = (int)dWidth * 96 / dPageDpiX;
int nHeight = (int)dHeight * 96 / dPageDpiX;
int nWidth = (nRasterW > 0) ? nRasterW : ((int)dWidth * 96 / dPageDpiX);
int nHeight = (nRasterH > 0) ? nRasterH : ((int)dHeight * 96 / dPageDpiX);
BYTE* pBgraData = new BYTE[nWidth * nHeight * 4];
if (!pBgraData)