pengjunjie/core
1
0
Fork 1
mirror of https://github.com/ONLYOFFICE/core.git synced 2026-04-07 13:55:33 +08:00
Code Issues Packages Projects Releases Wiki Activity

Fix big metafiles

Browse Source
This commit is contained in:
Oleg Korshul
2022-08-25 15:53:33 +03:00
parent bd32484a1e
commit 5c202eece6
1 changed files with 18 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

20
DesktopEditor/raster/Metafile/MetaFile.cpp
View File

@ -612,7 +612,20 @@ namespace MetaFile
double dWidth = 25.4 * nWidth / 96; double dWidth = 25.4 * nWidth / 96;
double dHeight = 25.4 * nHeight / 96; double dHeight = 25.4 * nHeight / 96;
BYTE* pBgraData = new BYTE[nWidth * nHeight * 4]; BYTE* pBgraData = (BYTE*)malloc(nWidth * nHeight * 4);
if (!pBgraData)
{
double dKoef = 2000.0 / (nWidth > nHeight ? nWidth : nHeight);
nWidth = (int)(dKoef * nWidth);
nHeight = (int)(dKoef * nHeight);
dWidth = 25.4 * nWidth / 96;
dHeight = 25.4 * nHeight / 96;
pBgraData = (BYTE*)malloc(nWidth * nHeight * 4);
}
if (!pBgraData) if (!pBgraData)
return; return;
@ -637,8 +650,11 @@ namespace MetaFile
DrawOnRenderer(pGrRenderer, 0, 0, dWidth, dHeight); DrawOnRenderer(pGrRenderer, 0, 0, dWidth, dHeight);
oFrame.SaveFile(wsOutFilePath, unFileType); oFrame.SaveFile(wsOutFilePath, unFileType);
oFrame.put_Data(NULL);
RELEASEINTERFACE(pFontManager); RELEASEINTERFACE(pFontManager);
RELEASEINTERFACE(pGrRenderer); RELEASEINTERFACE(pGrRenderer);
if (pBgraData)
free(pBgraData);
} }
} }