mirror of
https://github.com/ONLYOFFICE/core.git
synced 2026-07-11 07:23:34 +08:00
e8118a14d0
git-svn-id: svn://fileserver/activex/AVS/Sources/TeamlabOffice/trunk/ServerComponents@63209 954022d7-b5bf-4e40-9824-e11837661b57
140 lines
3.9 KiB
C++
140 lines
3.9 KiB
C++
#include "Pattern.h"
|
|
#include "Image.h"
|
|
#include "Streams.h"
|
|
|
|
namespace PdfWriter
|
|
{
|
|
//----------------------------------------------------------------------------------------
|
|
// CPattern
|
|
//----------------------------------------------------------------------------------------
|
|
CPattern::CPattern(CXref* pXref) : CDictObject(pXref, true)
|
|
{
|
|
}
|
|
//----------------------------------------------------------------------------------------
|
|
// CImageTilePattern
|
|
//----------------------------------------------------------------------------------------
|
|
CImageTilePattern::CImageTilePattern(CXref* pXref, const double& dW, const double& dH, CImageDict* pImageDict, EImageTilePatternType eType) : CPattern(pXref)
|
|
{
|
|
Add("Type", "Pattern");
|
|
Add("PatternType", 1);
|
|
Add("PaintType", 1); // Uncolored
|
|
Add("TilingType", 1); // No distortion
|
|
|
|
CDictObject* pResources = new CDictObject();
|
|
if (!pResources)
|
|
return;
|
|
|
|
Add("Resources", pResources);
|
|
CDictObject* pXObject = new CDictObject();
|
|
if (!pXObject)
|
|
return;
|
|
|
|
pResources->Add("XObject", pXObject);
|
|
pXObject->Add("X1", pImageDict);
|
|
|
|
CStream* pStream = GetStream();
|
|
if (!pStream)
|
|
return;
|
|
|
|
if (imagetilepatterntype_Default == eType)
|
|
{
|
|
Add("BBox", CArrayObject::CreateBox(0, 0, dW, dH));
|
|
Add("XStep", dW);
|
|
Add("YStep", dH);
|
|
|
|
pStream->WriteReal(dW);
|
|
pStream->WriteStr(" 0 0 ");
|
|
pStream->WriteReal(dH);
|
|
pStream->WriteStr(" 0 0 cm\12");
|
|
pStream->WriteStr("/X1 Do\12");
|
|
}
|
|
else if (imagetilepatterntype_InverseX == eType)
|
|
{
|
|
Add("BBox", CArrayObject::CreateBox(0, 0, 2 * dW, dH));
|
|
Add("XStep", 2 * dW);
|
|
Add("YStep", dH);
|
|
|
|
pStream->WriteStr("q\12");
|
|
pStream->WriteReal(dW);
|
|
pStream->WriteStr(" 0 0 ");
|
|
pStream->WriteReal(dH);
|
|
pStream->WriteStr(" 0 0 cm\12");
|
|
pStream->WriteStr("/X1 Do\12");
|
|
pStream->WriteStr("Q\12");
|
|
|
|
pStream->WriteReal(-dW);
|
|
pStream->WriteStr(" 0 0 ");
|
|
pStream->WriteReal(dH);
|
|
pStream->WriteStr(" ");
|
|
pStream->WriteReal(2 * dW);
|
|
pStream->WriteStr(" 0 cm\12");
|
|
pStream->WriteStr("/X1 Do\12");
|
|
}
|
|
else if (imagetilepatterntype_InverseY == eType)
|
|
{
|
|
Add("BBox", CArrayObject::CreateBox(0, 0, dW, 2 * dH));
|
|
Add("XStep", dW);
|
|
Add("YStep", 2 * dH);
|
|
|
|
pStream->WriteStr("q\12");
|
|
pStream->WriteReal(dW);
|
|
pStream->WriteStr(" 0 0 ");
|
|
pStream->WriteReal(dH);
|
|
pStream->WriteStr(" 0 0 cm\12");
|
|
pStream->WriteStr("/X1 Do\12");
|
|
pStream->WriteStr("Q\12");
|
|
|
|
pStream->WriteReal(dW);
|
|
pStream->WriteStr(" 0 0 ");
|
|
pStream->WriteReal(-dH);
|
|
pStream->WriteStr(" 0 ");
|
|
pStream->WriteReal(2 * dH);
|
|
pStream->WriteStr(" cm\12");
|
|
pStream->WriteStr("/X1 Do\12");
|
|
}
|
|
else if (imagetilepatterntype_InverseXY == eType)
|
|
{
|
|
Add("BBox", CArrayObject::CreateBox(0, 0, 2 * dW, 2 * dH));
|
|
Add("XStep", 2 * dW);
|
|
Add("YStep", 2 * dH);
|
|
|
|
pStream->WriteStr("q\12");
|
|
pStream->WriteReal(dW);
|
|
pStream->WriteStr(" 0 0 ");
|
|
pStream->WriteReal(dH);
|
|
pStream->WriteStr(" 0 0 cm\12");
|
|
pStream->WriteStr("/X1 Do\12");
|
|
pStream->WriteStr("Q\12");
|
|
|
|
pStream->WriteStr("q\12");
|
|
pStream->WriteReal(dW);
|
|
pStream->WriteStr(" 0 0 ");
|
|
pStream->WriteReal(-dH);
|
|
pStream->WriteStr(" 0 ");
|
|
pStream->WriteReal(2 * dH);
|
|
pStream->WriteStr(" cm\12");
|
|
pStream->WriteStr("/X1 Do\12");
|
|
pStream->WriteStr("Q\12");
|
|
|
|
pStream->WriteStr("q\12");
|
|
pStream->WriteReal(-dW);
|
|
pStream->WriteStr(" 0 0 ");
|
|
pStream->WriteReal(dH);
|
|
pStream->WriteStr(" ");
|
|
pStream->WriteReal(2 * dW);
|
|
pStream->WriteStr(" 0 cm\12");
|
|
pStream->WriteStr("/X1 Do\12");
|
|
pStream->WriteStr("Q\12");
|
|
|
|
pStream->WriteReal(-dW);
|
|
pStream->WriteStr(" 0 0 ");
|
|
pStream->WriteReal(-dH);
|
|
pStream->WriteStr(" ");
|
|
pStream->WriteReal(2 * dW);
|
|
pStream->WriteStr(" ");
|
|
pStream->WriteReal(2 * dH);
|
|
pStream->WriteStr(" cm\12");
|
|
pStream->WriteStr("/X1 Do\12");
|
|
}
|
|
}
|
|
} |