mirror of
https://github.com/ONLYOFFICE/core.git
synced 2026-07-13 15:23:55 +08:00
f37beb96fc
git-svn-id: svn://fileserver/activex/AVS/Sources/TeamlabOffice/trunk/ServerComponents@63563 954022d7-b5bf-4e40-9824-e11837661b57
44 lines
1.6 KiB
C++
44 lines
1.6 KiB
C++
#ifndef _METAFILE_COMMON_IOUTPUTDEVICE_H
|
|
#define _METAFILE_COMMON_IOUTPUTDEVICE_H
|
|
|
|
#include "MetaFileTypes.h"
|
|
|
|
namespace MetaFile
|
|
{
|
|
class IOutputDevice
|
|
{
|
|
public:
|
|
|
|
IOutputDevice() {}
|
|
virtual ~IOutputDevice() {}
|
|
|
|
// Начало и окончание работы устройства
|
|
virtual void Begin() = 0;
|
|
virtual void End() = 0;
|
|
|
|
// pBuffer - BGRA картинка размерами ulWidth, ulHeight, которую надо нарисовать в заданном ректе
|
|
virtual void DrawBitmap(double dX, double dY, double dW, double dH, BYTE* pBuffer, unsigned int unWidth, unsigned int unHeight) = 0;
|
|
|
|
virtual void DrawString(std::wstring& wsText, unsigned int unCharsCount, double dX, double dY, double* pDx) = 0;
|
|
|
|
virtual void StartPath() = 0;
|
|
virtual void MoveTo(double dX, double dY) = 0;
|
|
virtual void LineTo(double dX, double dY) = 0;
|
|
virtual void CurveTo(double dX1, double dY1, double dX2, double dY2, double dXe, double dYe) = 0;
|
|
virtual void ArcTo(double dLeft, double dTop, double dRight, double dBottom, double dStartAngle, double dSweepAngle) = 0;
|
|
virtual void ClosePath() = 0;
|
|
virtual void DrawPath(int nType = 0) = 0;
|
|
virtual void EndPath() = 0;
|
|
|
|
virtual void ResetClip() = 0;
|
|
virtual void IntersectClip(double dLeft, double dTop, double dRight, double dBottom) = 0;
|
|
virtual void StartClipPath(unsigned int unMode, int nFillMode = -1) = 0;
|
|
virtual void EndClipPath(unsigned int unMode) = 0;
|
|
|
|
virtual void UpdateDC() = 0;
|
|
};
|
|
|
|
}
|
|
|
|
#endif //_METAFILE_COMMON_IOUTPUTDEVICE_H
|