mirror of
https://github.com/ONLYOFFICE/core.git
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f4fde1726b
git-svn-id: svn://fileserver/activex/AVS/Sources/TeamlabOffice/trunk/ServerComponents@63265 954022d7-b5bf-4e40-9824-e11837661b57
155 lines
4.3 KiB
C++
155 lines
4.3 KiB
C++
#include "Pattern.h"
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#include "Image.h"
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#include "Streams.h"
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namespace PdfWriter
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{
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//----------------------------------------------------------------------------------------
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// CPattern
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//----------------------------------------------------------------------------------------
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CPattern::CPattern(CXref* pXref) : CDictObject(pXref, true)
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{
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}
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//----------------------------------------------------------------------------------------
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// CImageTilePattern
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//----------------------------------------------------------------------------------------
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CImageTilePattern::CImageTilePattern(CXref* pXref, const double& dW, const double& dH, CImageDict* pImageDict, CMatrix* pMatrix, EImageTilePatternType eType) : CPattern(pXref)
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{
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Add("Type", "Pattern");
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Add("PatternType", 1);
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Add("PaintType", 1); // Uncolored
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Add("TilingType", 1); // No distortion
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if (pMatrix)
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{
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CArrayObject* pMatrixArray = new CArrayObject();
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if (!pMatrixArray)
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return;
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pMatrixArray->Add(pMatrix->m11);
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pMatrixArray->Add(pMatrix->m12);
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pMatrixArray->Add(pMatrix->m21);
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pMatrixArray->Add(pMatrix->m22);
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pMatrixArray->Add(pMatrix->x);
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pMatrixArray->Add(pMatrix->y);
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Add("Matrix", pMatrixArray);
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}
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CDictObject* pResources = new CDictObject();
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if (!pResources)
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return;
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Add("Resources", pResources);
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CDictObject* pXObject = new CDictObject();
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if (!pXObject)
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return;
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pResources->Add("XObject", pXObject);
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pXObject->Add("X1", pImageDict);
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CStream* pStream = GetStream();
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if (!pStream)
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return;
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if (imagetilepatterntype_Default == eType)
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{
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Add("BBox", CArrayObject::CreateBox(0, 0, dW, dH));
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Add("XStep", dW);
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Add("YStep", dH);
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pStream->WriteReal(dW);
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pStream->WriteStr(" 0 0 ");
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pStream->WriteReal(dH);
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pStream->WriteStr(" 0 0 cm\12");
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pStream->WriteStr("/X1 Do\12");
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}
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else if (imagetilepatterntype_InverseX == eType)
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{
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Add("BBox", CArrayObject::CreateBox(0, 0, 2 * dW, dH));
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Add("XStep", 2 * dW);
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Add("YStep", dH);
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pStream->WriteStr("q\12");
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pStream->WriteReal(dW);
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pStream->WriteStr(" 0 0 ");
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pStream->WriteReal(dH);
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pStream->WriteStr(" 0 0 cm\12");
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pStream->WriteStr("/X1 Do\12");
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pStream->WriteStr("Q\12");
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pStream->WriteReal(-dW);
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pStream->WriteStr(" 0 0 ");
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pStream->WriteReal(dH);
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pStream->WriteStr(" ");
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pStream->WriteReal(2 * dW);
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pStream->WriteStr(" 0 cm\12");
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pStream->WriteStr("/X1 Do\12");
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}
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else if (imagetilepatterntype_InverseY == eType)
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{
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Add("BBox", CArrayObject::CreateBox(0, 0, dW, 2 * dH));
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Add("XStep", dW);
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Add("YStep", 2 * dH);
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pStream->WriteStr("q\12");
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pStream->WriteReal(dW);
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pStream->WriteStr(" 0 0 ");
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pStream->WriteReal(dH);
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pStream->WriteStr(" 0 0 cm\12");
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pStream->WriteStr("/X1 Do\12");
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pStream->WriteStr("Q\12");
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pStream->WriteReal(dW);
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pStream->WriteStr(" 0 0 ");
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pStream->WriteReal(-dH);
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pStream->WriteStr(" 0 ");
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pStream->WriteReal(2 * dH);
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pStream->WriteStr(" cm\12");
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pStream->WriteStr("/X1 Do\12");
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}
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else if (imagetilepatterntype_InverseXY == eType)
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{
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Add("BBox", CArrayObject::CreateBox(0, 0, 2 * dW, 2 * dH));
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Add("XStep", 2 * dW);
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Add("YStep", 2 * dH);
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pStream->WriteStr("q\12");
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pStream->WriteReal(dW);
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pStream->WriteStr(" 0 0 ");
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pStream->WriteReal(dH);
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pStream->WriteStr(" 0 0 cm\12");
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pStream->WriteStr("/X1 Do\12");
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pStream->WriteStr("Q\12");
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pStream->WriteStr("q\12");
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pStream->WriteReal(dW);
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pStream->WriteStr(" 0 0 ");
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pStream->WriteReal(-dH);
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pStream->WriteStr(" 0 ");
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pStream->WriteReal(2 * dH);
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pStream->WriteStr(" cm\12");
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pStream->WriteStr("/X1 Do\12");
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pStream->WriteStr("Q\12");
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pStream->WriteStr("q\12");
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pStream->WriteReal(-dW);
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pStream->WriteStr(" 0 0 ");
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pStream->WriteReal(dH);
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pStream->WriteStr(" ");
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pStream->WriteReal(2 * dW);
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pStream->WriteStr(" 0 cm\12");
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pStream->WriteStr("/X1 Do\12");
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pStream->WriteStr("Q\12");
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pStream->WriteReal(-dW);
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pStream->WriteStr(" 0 0 ");
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pStream->WriteReal(-dH);
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pStream->WriteStr(" ");
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pStream->WriteReal(2 * dW);
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pStream->WriteStr(" ");
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pStream->WriteReal(2 * dH);
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pStream->WriteStr(" cm\12");
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pStream->WriteStr("/X1 Do\12");
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}
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}
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} |