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draw AP widget

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Kulikova Svetlana
2023-03-20 17:57:09 +03:00
parent 8a89a05b32
commit 84f8a65cd5
5 changed files with 57 additions and 15 deletions
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38
PdfFile/PdfReader.cpp
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@ -735,7 +735,7 @@ BYTE* CPdfReader::GetWidgets(int nPageIndex, int nRasterW, int nRasterH)
globalParams->setDrawAnnotations(gFalse);
globalParams->setDrawFormFields(gTrue);
BYTE* pPixData = m_pRenderer->ConvertToPixels(nPageIndex, nRasterW, nRasterH, true, m_pFontManager, 0, false);
BYTE* pPixData = m_pRenderer->ConvertToPixels(nPageIndex, nRasterW, nRasterH, true, m_pFontManager, 0, false, 0);
globalParams->setDrawContent(bDrawContent);
globalParams->setDrawAnnotations(bDrawAnnotations);
@ -783,10 +783,42 @@ BYTE* CPdfReader::GetWidgets(int nPageIndex, int nRasterW, int nRasterH)
double dx1, dy1, dx2, dy2;
pField->getBBox(&dx1, &dy1, &dx2, &dy2);
double height = m_pPDFDocument->getPageCropHeight(nPageIndex + 1);
double width = m_pPDFDocument->getPageCropWidth (nPageIndex + 1);
double dTemp = dy1;
dy1 = height - dy2;
dy2 = height - dTemp;
oRes.AddDouble(dx1);
oRes.AddDouble(height - dy1);
oRes.AddDouble(dy1);
oRes.AddDouble(dx2);
oRes.AddDouble(height - dy2);
oRes.AddDouble(dy2);
// Получение пикселей внешнего вида виджета
int nRx1 = dx1 * (double)nRasterW / width;
int nRx2 = dx2 * (double)nRasterW / width + 1;
int nRy1 = dy1 * (double)nRasterH / height;
int nRy2 = dy2 * (double)nRasterH / height + 1;
if (nRx1 < 0) nRx1 = 0;
if (nRy1 < 0) nRy1 = 0;
if (nRx2 > nRasterW) nRx1 = nRasterW;
if (nRy2 > nRasterH) nRy1 = nRasterH;
BYTE* pSubMatrix = new BYTE[(nRx2 - nRx1) * (nRy2 - nRy1) * 4];
int p = 0;
unsigned int* pTemp = (unsigned int*)pPixData;
unsigned int* pSubTemp = (unsigned int*)pSubMatrix;
for (int y = nRy1; y < nRy2; ++y)
for (int x = nRx1; x < nRx2; ++x)
pSubTemp[p++] = pTemp[y * nRasterW + x];
CBgraFrame oFrame;
oFrame.put_Data(pSubMatrix);
oFrame.put_Width(nRx2 - nRx1);
oFrame.put_Height(nRy2 - nRy1);
oFrame.put_Stride(4 * (nRx2 - nRx1));
oFrame.put_IsRGBA(true);
oFrame.SaveFile(NSFile::GetProcessDirectory() + L"/res3.png", _CXIMAGE_FORMAT_PNG);
oFrame.ClearNoAttack();
RELEASEARRAYOBJECTS(pSubMatrix);
// Выравнивание текста - Q
Object oQ;