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Merge pull request #1529 from ONLYOFFICE/fix/bug-63346

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Fix bugs 63346, 66523
This commit is contained in:
Oleg Korshul
2024-06-05 11:16:00 +03:00
committed by GitHub
parent 115a60c273 66d48673cf
commit 282b87e518
1 changed files with 13 additions and 8 deletions
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21
PdfFile/SrcReader/RendererOutputDev.cpp
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@ -3077,8 +3077,11 @@ namespace PdfReader
dWidth = dWidth * dDpiX / 25.4;
dHeight = dHeight * dDpiY / 25.4;
int nWidth = round(dXStep * dWidth / pGState->getPageWidth());
int nHeight = round(dYStep * dHeight / pGState->getPageHeight());
dWidth *= (dXStep / pGState->getPageWidth());
dHeight *= (dYStep / pGState->getPageHeight());
int nWidth = round(dWidth);
int nHeight = round(dHeight);
BYTE* pBgraData = new BYTE[nWidth * nHeight * 4];
memset(pBgraData, 0, nWidth * nHeight * 4);
@ -3092,8 +3095,8 @@ namespace PdfReader
NSGraphics::IGraphicsRenderer* pRenderer = NSGraphics::Create();
pRenderer->SetFontManager(m_pFontManager);
pRenderer->CreateFromBgraFrame(pFrame);
pRenderer->put_Width (nWidth * 25.4 / 72.0);
pRenderer->put_Height(nHeight * 25.4 / 72.0);
pRenderer->put_Width (dWidth * 25.4 / 72.0);
pRenderer->put_Height(dHeight * 25.4 / 72.0);
pRenderer->CommandLong(c_nPenWidth0As1px, 1);
#ifndef BUILDING_WASM_MODULE
pRenderer->SetSwapRGB(false);
@ -3123,10 +3126,12 @@ namespace PdfReader
double xMin, yMin, xMax, yMax;
Transform(matrix, pBBox[0], pBBox[1], &xMin, &yMin);
Transform(matrix, pBBox[2], pBBox[3], &xMax, &yMax);
xMin += nX0 * (xMax - xMin);
xMax += nX1 * (xMax - xMin);
yMin += nY0 * (yMax - yMin);
yMax += nY1 * (yMax - yMin);
double dW = xMax - xMin;
double dH = yMax - yMin;
xMin += (double)nX0 * dW;
xMax += (double)nX1 * dW;
yMin += (double)nY0 * dH;
yMax += (double)nY1 * dH;
pGState->moveTo(xMin, yMin);
pGState->lineTo(xMax, yMin);
pGState->lineTo(xMax, yMax);