VCOM:VectorWorks:IDrawPad: Difference between revisions
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Latest revision as of 14:58, 12 August 2013
.SDK|SDK ..SDK:Types|SDK Types ..VCOM:VCOM (Vectorworks Component Object Model)|VCOM Basics ..VCOM:Class Reference|VCOM Class Reference
Description
namespace VectorWorks::UI
Provides extended drawing capabilities of the custom control in the SDK:Layout Manager.
See VWCustomCtrl class in VWUI namespace of VWFC.
Interface
// ---------------------------------------------------------------------------------------------------- // {6eef7e80-90f8-11db-b606-0800200c9a66} static const VWIID IID_DrawPad = { 0x6eef7e80, 0x90f8, 0x11db, { 0xb6, 0x06, 0x08, 0x00, 0x20, 0x0c, 0x9a, 0x66 } }; class IDrawPad : public IVWUnknown { public: virtual VCOMError VCOM_CALLTYPE InitializeInDevice(unsigned long deviceHandle, void* devDC) = 0; virtual VCOMError VCOM_CALLTYPE InitializeInMemory(const ViewRect& rect) = 0; virtual VCOMError VCOM_CALLTYPE SetCanvasColor(const GSColor& color) = 0; virtual VCOMError VCOM_CALLTYPE SetPen(Sint16 inPenSize, const GSColor& inForeColor, const GSColor& inBackColor, Sint16 inStyle, Sint16 inUnscaledPenSize = -1) = 0; virtual VCOMError VCOM_CALLTYPE FillRect(const ViewRect& rect) = 0; virtual VCOMError VCOM_CALLTYPE FrameRect(const ViewRect& rect) = 0; virtual VCOMError VCOM_CALLTYPE SetClipRect(const ViewRect& rect) = 0; virtual VCOMError VCOM_CALLTYPE SetPenFgColor(const GSColor& inColor) = 0; virtual VCOMError VCOM_CALLTYPE GetTextWidth(const TXString& string, Uint32& outWidth) = 0; virtual VCOMError VCOM_CALLTYPE TextMoveTo(Sint16 x, Sint16 y) = 0; virtual VCOMError VCOM_CALLTYPE DrawTextString(const TXString& string) = 0; virtual VCOMError VCOM_CALLTYPE DPMoveTo(Sint16 x, Sint16 y) = 0; virtual VCOMError VCOM_CALLTYPE DPLineTo(Sint16 x, Sint16 y) = 0; virtual VCOMError VCOM_CALLTYPE GetCharacterWidth(const char ch, Uint32& outWidt) = 0; virtual VCOMError VCOM_CALLTYPE CopyBitsOut(const GSRect32& srcRect, IDrawPad* pDestDrawPad, const GSRect32& destRect, EDrawPadTransferMode mode) = 0; virtual VCOMError VCOM_CALLTYPE DrawDashedLine(const ViewPt& m1, const ViewPt& m2, short lineStyle, short thickness) = 0; virtual VCOMError VCOM_CALLTYPE CreatePoly(GSPolyRef& outPolyRef) = 0; virtual VCOMError VCOM_CALLTYPE AddPolyPt(const GSPolyRef& inPolyRef, const ViewPt& inPt) = 0; virtual VCOMError VCOM_CALLTYPE ReleasePoly(const GSPolyRef& inPolyRef) = 0; virtual VCOMError VCOM_CALLTYPE FillPoly(const GSPolyRef& inPolyRef) = 0; virtual VCOMError VCOM_CALLTYPE CaptureDevice() = 0; virtual VCOMError VCOM_CALLTYPE ReleaseDevice() = 0; virtual VCOMError VCOM_CALLTYPE SetTextFont(const DPFont& font) = 0; virtual VCOMError VCOM_CALLTYPE SetTextAngle(double textAngle, bool baselineMirror) = 0; virtual VCOMError VCOM_CALLTYPE GetTextFont(DPFont& outFont) = 0; virtual VCOMError VCOM_CALLTYPE GetTextAngle(double& outTextAngle, bool& outBaselineMirror) = 0; virtual VCOMError VCOM_CALLTYPE GetOSDeviceContext(Uint32& outDevice) = 0; virtual VCOMError VCOM_CALLTYPE GetTextWidthN(ConstUCStrPtr uniString, Uint32& outWidth) = 0; virtual VCOMError VCOM_CALLTYPE DrawTextStringN(ConstUCStrPtr uniString) = 0; };
Members
Remarks
There is predefined type for smart VCOM pointer VCOMPtr to IDrawPad interface:
typedef VCOMPtr<IDrawPad> IDrawPadPtr;
enum EDrawPadTransferMode { eDrawPadTransferMode_Copy = 0, eDrawPadTransferMode_Or = 1, eDrawPadTransferMode_Xor = 2, eDrawPadTransferMode_Erase = 3, eDrawPadTransferMode_NotCopy = 4, eDrawPadTransferMode_NotOr = 5, eDrawPadTransferMode_NotXor = 6, eDrawPadTransferMode_NotErase = 7, eDrawPadTransferMode_WhiteIsTransparent = 8, eDrawPadTransferMode_kAlphaTransparency = 9, eDrawPadTransferMode_kPremultipliedAlphaTransparency = 10 };
Version
Available from: VectorWorks 12
See Also
[[VCOM:VCOMPtr]]