DrawRectangle(d_wand, width , height, width - step * i, height - step * i); //右下角 // Now "peek" at the wand DrawInfo *draw_info = PeekDrawingWand(d_wand); //返回当前图形的魔杖信息。 draw_info->fill_pattern = mw->images; //设置填充图片 if(mw_frame == NULL) { //如果...
structATL_DRAWINFO{UINT cbSize; DWORD dwDrawAspect; LONG lindex; DVTARGETDEVICE* ptd; HDC hicTargetDev; HDC hdcDraw; LPCRECTL prcBounds; LPCRECTL prcWBounds; BOOL bOptimize; BOOL bZoomed; BOOL bRectInHimetric; SIZEL ZoomNum; SIZEL ZoomDen; }; ...
ID2D1DrawInfo::SetResourceTexture 方法 ID2D1DrawInfo::SetVertexProcessing 方法 ID2D1DrawInfo::SetVertexShaderConstantBuffer 方法 ID2D1DrawTransform 接口 ID2D1EffectContext 接口 ID2D1EffectImpl 接口 ID2D1OffsetTransform 接口 ID2D1RenderInfo 接口 ID2D1ResourceTexture 接口 ID2D1SourceTransform 接口 ID2D1Trans...
• new DrawInfo( vertexCount: number, firstVertex: number, indexCount: number, firstIndex: number, vertexOffset: number, instanceCount: number, firstInstance: number ) 参数 NameTypeDescription vertexCount number - firstVertex number - indexCount number - firstIndex number - vertexOffset number ...
Provides information that a rendering behavior might need to draw itself properly or more efficiently.SyntaxC++ 复制 typedef struct _HTML_PAINT_DRAW_INFO { RECT rcViewport; HRGN hrgnUpdate; HTML_PAINT_XFORM xform; } HTML_PAINT_DRAW_INFO; ...
Provides information that a rendering behavior might need to draw itself properly or more efficiently.SyntaxC++ Copy typedef struct _HTML_PAINT_DRAW_INFO { RECT rcViewport; HRGN hrgnUpdate; HTML_PAINT_XFORM xform; } HTML_PAINT_DRAW_INFO; ...
ID2D1DrawInfo::SetVertexShaderConstantBuffer 方法 ID2D1DrawTransform 接口 ID2D1EffectContext 接口 ID2D1EffectImpl 接口 ID2D1OffsetTransform 接口 ID2D1RenderInfo 接口 ID2D1ResourceTexture 接口 ID2D1SourceTransform 接口 ID2D1Transform 接口 ID2D1TransformGraph 接口 ID2D1TransformNode 接口 I...
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DrvGetDirectDrawInfo 如果成功,則會傳回 TRUE ;否則會傳回 FALSE。 備註 驅動程式的 DrvGetDirectDrawInfo 例程應該執行下列動作: 當pvmList 和pdwFourCC 為NULL 時: 保留螢幕外顯示記憶體以供 DirectDraw 使用。 分別在 pdwNumHeaps 和pdwNumFourCC 中寫入驅動程序顯示記憶體堆積和支援的 FOURC 數目。 當pvmLi...
DrvGetDirectDrawInfo 函数返回图形硬件的功能。语法C++ 复制 BOOL DrvGetDirectDrawInfo( DHPDEV dhpdev, DD_HALINFO *pHalInfo, DWORD *pdwNumHeaps, VIDEOMEMORY *pvmList, DWORD *pdwNumFourCCCodes, DWORD *pdwFourCC ); 参数dhpdev驱动程序的 DrvEnablePDEV 例程返回的 PDEV 的句柄。pHal...