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C++ Graphics::DrawImage方法代码示例

本文整理汇总了C++中gdiplus::Graphics::DrawImage方法的典型用法代码示例。如果您正苦于以下问题：C++ Graphics::DrawImage方法的具体用法？C++ Graphics::DrawImage怎么用？C++ Graphics::DrawImage使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类gdiplus::Graphics的用法示例。


在下文中一共展示了Graphics::DrawImage方法的15个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。

示例1: DrawButton

// 绘制按钮
void CDUIButton::DrawButton( Gdiplus::Graphics&  graphics)
{
	// 获取按钮图片信息
	UINT iCount = m_nImageCount;
	int	iButtonIndex = 0;
	if(m_bDisabled && iCount >= 4) iButtonIndex = 3;
	else if(m_bPressed && iCount >= 3)iButtonIndex = 2;
	else if(m_bHovering && iCount >= 2)iButtonIndex = 1;
	else iButtonIndex = 0;

	// 在指定位置绘制按钮
	int iWidth = m_pImage->GetWidth()/iCount;
	int iHeight = m_pImage->GetHeight();
	RectF grect;
	grect.X=(Gdiplus::REAL)m_rcRect.left;
	grect.Y=(Gdiplus::REAL)m_rcRect.top;
	grect.Width = (Gdiplus::REAL)m_rcRect.Width();
	grect.Height = (Gdiplus::REAL)m_rcRect.Height();

	graphics.DrawImage(m_pImage, grect, (Gdiplus::REAL)iWidth*iButtonIndex,0,(Gdiplus::REAL)iWidth,(Gdiplus::REAL)iHeight, UnitPixel);

	StringFormat stringFormat;

	if (m_pIcon)
	{
		PointF ptIcon(m_ptIcon.x,m_ptIcon.y);
		graphics.DrawImage(m_pIcon,ptIcon);

		grect.X=(Gdiplus::REAL)m_ptIcon.x + m_pIcon->GetWidth() + 2;
		grect.Width = (Gdiplus::REAL)m_rcRect.Width() - m_pIcon->GetWidth() - 2;

		stringFormat.SetFormatFlags( StringFormatFlagsDirectionVertical);
		stringFormat.SetAlignment(StringAlignmentCenter);
		stringFormat.SetLineAlignment(StringAlignmentNear);
	}
	else
	{
		//stringFormat.SetFormatFlags( StringFormatFlagsDirectionVertical);
		stringFormat.SetAlignment(StringAlignmentCenter);
		stringFormat.SetLineAlignment(StringAlignmentCenter);
	}

	if (!m_strCaption.IsEmpty())
	{
		//绘制文字
		FontFamily fontFamily(L"宋体");
		Gdiplus::Font font(&fontFamily, 10, FontStyleRegular, UnitPoint);


		CStringW strTitle(m_strCaption);
		SolidBrush brush((ARGB)Color::White);
		if (m_bDisabled)
		{
			brush.SetColor((ARGB)Color::Gray);
		}

		graphics.DrawString(strTitle, strTitle.GetLength(), &font,grect,&stringFormat, &brush);
	}

}
开发者ID:Chingliu，项目名称:WTLControl，代码行数:61，代码来源:DUIButton.cpp

示例2: if

void CSkinButton2::DrawImage(Gdiplus::Graphics& gdi,BTN_DRAW_HUE hue)
{
	if(hue == DRAW_NORMAL)
	{
		if( m_pPngImage && m_pPngImage->m_pBitmap )
		{
			RectF grect; grect.X=0, grect.Y=0; grect.Width = m_pPngImage->m_pBitmap->GetWidth(); grect.Height = m_pPngImage->m_pBitmap->GetHeight();
			gdi.DrawImage(*m_pPngImage,grect );
		}
	}
	else if(hue == DRAW_LIGHT)
	{
		if( m_pPngImage && m_pPngImage->m_pBitmap )
		{
			ImageAttributes ia;
			ia.SetColorMatrix(&m_LightMat);
			RectF grect; grect.X=0, grect.Y=0; grect.Width = m_pPngImage->m_pBitmap->GetWidth(); grect.Height = m_pPngImage->m_pBitmap->GetHeight();
			gdi.DrawImage(*m_pPngImage, grect, 0, 0, grect.Width, grect.Height, UnitPixel, &ia);
		}
	}
	else if(hue == DRAW_GRAY )
	{
		if( m_pPngImage && m_pPngImage->m_pBitmap )
		{
			ImageAttributes ia;
			ia.SetColorMatrix(&m_GrayMat);
			RectF grect; grect.X=0, grect.Y=0; grect.Width = m_pPngImage->m_pBitmap->GetWidth(); grect.Height = m_pPngImage->m_pBitmap->GetHeight();
			gdi.DrawImage(*m_pPngImage, grect, 0, 0, grect.Width, grect.Height, UnitPixel, &ia);
		}
	}
}
开发者ID:2Dou，项目名称:PlayBox，代码行数:31，代码来源:SkinButton2.cpp

示例3: onDraw

void ProgressBar::onDraw(Gdiplus::Graphics& g, int x, int y)
{
	g.DrawImage(background_, x+x_, y+y_);

	int w = int(foreground_.width() * percent_);
	int h = foreground_.height();
	g.DrawImage(foreground_, x+x_, y+y_, 0, 0, w, h, Gdiplus::UnitPixel);
}
开发者ID:JianchengZh，项目名称:kasicass，代码行数:8，代码来源:UxProgressBar.cpp

示例4: DrawImage

void Graphics::DrawImage(Image* image, const Rect& rc, const ImageAttributes* attr) {
    Gdiplus::Graphics* g = reinterpret_cast<Gdiplus::Graphics*>(_private);
    Gdiplus::Image* gdiImage = reinterpret_cast<Gdiplus::Image*>(image->_private);

    if(attr!=0) {
        Gdiplus::ImageAttributes* ia = reinterpret_cast<Gdiplus::ImageAttributes*>(attr->_private);
        g->DrawImage(gdiImage, Gdiplus::Rect(rc.GetLeft(), rc.GetTop(), rc.GetWidth(), rc.GetHeight()), 0, 0, gdiImage->GetWidth(), gdiImage->GetHeight(), Gdiplus::UnitPixel, ia);
    }
    else {
        g->DrawImage(gdiImage, ToGDIRect<Rect, Gdiplus::Rect>(rc));
    }
}
开发者ID:pixelspark，项目名称:corespark，代码行数:12，代码来源:tjgraphics-gdiplus.cpp

示例5: DrawButton

// 绘制按钮
void CXButton::DrawButton( Gdiplus::Graphics&  graphics)
{
	// 获取按钮图片信息
	Image* pImage = CImageInfo::Instance()->ImageFromResource(m_nImageContorl);
	UINT iCount = m_nImageCount;
	if(m_bCheck && m_nAltImageContorl != 0)
	{
		pImage = CImageInfo::Instance()->ImageFromResource(m_nAltImageContorl);;
		iCount = m_nAltImageCount;
	}

	// 获取按钮状态信息
	int	iButtonIndex = 0;
	if(m_bDisabled && iCount >= 4) iButtonIndex = 3;
	else if(m_bPressed && iCount >= 3)iButtonIndex = 2;
	else if(m_bHovering && iCount >= 2)iButtonIndex = 1;
	else iButtonIndex = 0;

	// 在指定位置绘制按钮
	int iWidth = pImage->GetWidth()/iCount;
	int iHeight = pImage->GetHeight();
	RectF grect;
	grect.X=m_rcRect.left, grect.Y=m_rcRect.top; grect.Width = m_rcRect.Width(); grect.Height = m_rcRect.Height();
	graphics.DrawImage(pImage, grect, iWidth*iButtonIndex,0,iWidth,iHeight, UnitPixel);
}
开发者ID:ohosrry，项目名称:wtldemo，代码行数:26，代码来源:XButton.cpp

示例6: RestoreLayer

    void CanvasGdiplus::RestoreLayer()
    {
        DCHECK(layers_.size());
        
        CanvasLayer* layer = layers_.top();
        layers_.pop();
        DCHECK(layer);

        Gdiplus::Graphics* current = GetCurrentGraphics();
        Gdiplus::Bitmap* native_bitmap =
            layer->mem_bitmap.GetNativeBitmap();
        Gdiplus::ImageAttributes ia;
        Gdiplus::ColorMatrix cm =
        {
            1.0, 0.0, 0.0, 0.0, 0.0,
            0.0, 1.0, 0.0, 0.0, 0.0,
            0.0, 0.0, 1.0, 0.0, 0.0,
            0.0, 0.0, 0.0, (static_cast<float>(layer->alpha))/255, 0.0,
            0.0, 0.0, 0.0, 0.0, 1.0
        };
        ia.SetColorMatrix(&cm);
        Gdiplus::Rect destRect(layer->bounds.x(), layer->bounds.y(),
            layer->bounds.width(), layer->bounds.height());
        current->DrawImage(native_bitmap, destRect,
            layer->bounds.x(), layer->bounds.y(),
            layer->bounds.width(), layer->bounds.height(),
            Gdiplus::UnitPixel, &ia);

        delete layer;
    }
开发者ID:Strongc，项目名称:Chrome_Library，代码行数:30，代码来源:canvas_gdiplus.cpp

示例7: BuildFontSheetBitmap

void DxFont::BuildFontSheetBitmap(Gdiplus::Font & font, Gdiplus::Graphics & charGraphics, Gdiplus::Bitmap & charBitmap, Gdiplus::Graphics & fontSheetGraphics)
{
    WCHAR               charString[ 2 ] = { ' ', 0 };
    Gdiplus::SolidBrush whiteBrush( Gdiplus::Color( 255, 255, 255, 255 ) );
    UINT                fontSheetX = 0;
    UINT                fontSheetY = 0;

    for( UINT i = 0; i < NumChars; ++i )
    {
        charString[ 0 ] = static_cast<WCHAR>(StartChar + i);

        charGraphics.Clear(Gdiplus::Color(0, 0, 0, 0));
        charGraphics.DrawString(charString, 1, &font, Gdiplus::PointF(0.0f, 0.0f), &whiteBrush);

        int minX      = GetCharMinX(charBitmap);
        int maxX      = GetCharMaxX(charBitmap);
        int charWidth = maxX - minX + 1;

        if(fontSheetX + charWidth >= TexWidth)
        {
            fontSheetX = 0;
            fontSheetY += static_cast<int>(CharHeight) + 1;
        }

        CharRects[i] = CD3D11_RECT(fontSheetX, fontSheetY, fontSheetX + charWidth, fontSheetY + CharHeight);

        fontSheetGraphics.DrawImage(&charBitmap, fontSheetX, fontSheetY, minX, 0, charWidth, CharHeight, Gdiplus::UnitPixel);

        fontSheetX += charWidth + 1;
    }
}
开发者ID:quaikohc，项目名称:dx11framework，代码行数:31，代码来源:font_renderer_gdi.cpp

示例8: DrawBitmapInt

 void CanvasGdiplus::DrawBitmapInt(const Bitmap& bitmap, int x, int y)
 {
     Gdiplus::Graphics* current = GetCurrentGraphics();
     if(!bitmap.IsNull())
     {
         current->DrawImage(bitmap.GetNativeBitmap(), x, y);
     }
 }
开发者ID:Strongc，项目名称:Chrome_Library，代码行数:8，代码来源:canvas_gdiplus.cpp

示例9: DrawAudioVideo

void CMonitorWidget::DrawAudioVideo(Gdiplus::Graphics & graphics)
{
   CRect rcVideo;
   pStaticVideo.GetWindowRect(rcVideo);
   ScreenToClient(rcVideo);

   if(m_lpBitsInfo && m_lpBits)
   {
      Gdiplus::Bitmap bitmapVideo(m_lpBitsInfo, m_lpBits);
      graphics.DrawImage(&bitmapVideo, rcVideo.left, rcVideo.top, rcVideo.Width(), rcVideo.Height());
   }
   else
   {
      Gdiplus::Bitmap bitmap(m_hBitmapVideo, NULL);
      graphics.DrawImage(&bitmap, rcVideo.left, rcVideo.top, rcVideo.Width(), rcVideo.Height());
   }

   CAudioWidget::DrawAudioVideo(graphics);
}
开发者ID:identity0815，项目名称:os45，代码行数:19，代码来源:MonitorWidget.cpp

示例10: Render

void CTranslucentProgressBar::Render(Gdiplus::Graphics& g)
{
    float ratio = (float)m_nPos / (m_nUpper - m_nLower);

    CRect rc;
    GetWindowRect(&rc);
    GetParent()->ScreenToClient(&rc);

    Gdiplus::RectF rect((float)rc.left, (float)rc.top, (float)rc.Width(), (float)rc.Height());
    if (m_imageList[0] != NULL)
        g.DrawImage(m_imageList[0], rect, static_cast<float>(0), static_cast<float>(0), rect.Width, rect.Height, Gdiplus::UnitPixel);

    if (m_imageList[1] != NULL)
    {
        float nWidth = rc.Width() * ratio;
        rect.Width = nWidth;
        (void)g.DrawImage(m_imageList[1], rect, static_cast<float>(0), static_cast<float>(0), nWidth, rect.Height, Gdiplus::UnitPixel);
        rect.Width = (float)rc.Width();
    }

    CString szText;
    GetWindowText(szText);
    if (szText.GetLength() > 0)
    {
        TCHAR wsFile[MAX_PATH] = {0};
        if(!CToolsHelp::Strncpy(wsFile,MAX_PATH,(LPCTSTR)szText,static_cast<IVS_UINT32>(szText.GetLength())))
        {
        	BP_RUN_LOG_ERR(IVS_ALLOC_MEMORY_ERROR,"IVS_OCX::","Failed");
            return;
        }
		WCHAR* wstr = CTranslucentUtility::ttowc(wsFile);

		if (NULL != wstr)
		{
			(void)g.DrawString(wstr, static_cast<int >(wcslen(wstr)), m_pFont, rect, &m_format, &m_brush);
			delete []wstr;
			wstr = NULL;
		}
    }
}
开发者ID:rgmabs19357，项目名称:esdk_ivs_sdk_windows，代码行数:40，代码来源:TranslucentProgressBar.cpp

示例11: DrawImcLogo

void CStartupView::DrawImcLogo(Gdiplus::Graphics &graphics)
{
   if (m_pImcLogo == NULL)
      return;

   Gdiplus::Rect gdipRcLogoRegion;
   Gdiplus::Rect gdipRcButtonRegion;
   Gdiplus::Rect gdipRcBottomRegion;
   CalculateRegions(gdipRcLogoRegion, gdipRcButtonRegion, gdipRcBottomRegion);

   // Calculate correct position
   Gdiplus::REAL dLogoX = (gdipRcBottomRegion.X + gdipRcBottomRegion.Width) - 
      (m_pImcLogo->GetWidth() + LOGO_RIGHT_SPACE);
   Gdiplus::REAL dLogoY = gdipRcBottomRegion.Y + 
      (int)((double)(gdipRcBottomRegion.Height - m_pImcLogo->GetHeight()) / 2.0);

   graphics.DrawImage(m_pImcLogo, dLogoX, dLogoY);
}
开发者ID:identity0815，项目名称:os45，代码行数:18，代码来源:StartupView.cpp

示例12: Render

void FlexDblBuffer::Render(Gdiplus::Graphics& destination, INT X, INT Y)
{
	ASSERT(m_cx > 0 && m_cy > 0);
	ASSERT(m_pB != NULL);
	if (m_cx > 0 && m_cy > 0 && m_pB != NULL)
	{
		//=== DEBUG in order to find out why in VMWare it fails to destination.DrawImage 
		//			(without getting an error)
		//			FillRectangle in contrast always succeeds
		//destination.FillRectangle(&Gdiplus::SolidBrush(Gdiplus::Color::Red), X, Y, m_cx,m_cy);
		//m_pG->FillRectangle(&Gdiplus::SolidBrush(Gdiplus::Color::Blue), X, Y, m_cx,m_cy / 2);
		if (destination.DrawImage(m_pB, X, Y, 0, 0, m_cx, m_cy, Gdiplus::UnitPixel) != Gdiplus::Ok)
		{
			TRACE(_T("@1 FlexDblBuffer::Render x:%d y:%d (FAILED)\r\n"), X, Y);
			TRACE(_T("@1 \tcx:%d cy:%d (FAILED)\r\n"), m_cx, m_cy);
		}
	}
}
开发者ID:KurzedMetal，项目名称:Jaangle，代码行数:18，代码来源:FlexDblBuffer.cpp

示例13: TileImageInt

    void CanvasGdiplus::TileImageInt(const Bitmap& bitmap,
        int src_x, int src_y, int dest_x, int dest_y, int w, int h)
    {
        if(!IntersectsClipRectInt(dest_x, dest_y, w, h))
        {
            return;
        }

        Gdiplus::Graphics* current = GetCurrentGraphics();
        if(!bitmap.IsNull())
        {
            Gdiplus::Bitmap* native_bitmap = bitmap.GetNativeBitmap();
            Gdiplus::ImageAttributes ia;
            ia.SetWrapMode(Gdiplus::WrapModeTile);
            Gdiplus::Rect rc_dest(dest_x, dest_y, w, h);
            current->DrawImage(native_bitmap,
                rc_dest, src_x, src_y,
                native_bitmap->GetWidth()-src_x,
                native_bitmap->GetHeight()-src_y,
                Gdiplus::UnitPixel, &ia);
        }
    }
开发者ID:Strongc，项目名称:Chrome_Library，代码行数:22，代码来源:canvas_gdiplus.cpp

示例14: CreateAndIndexAtlasBitmap

//---------------------------------------------------------------------------
void CreateAndIndexAtlasBitmap(Gdiplus::Font& font, Gdiplus::Graphics& charGraphics, Gdiplus::Bitmap& charBitmap,
            Gdiplus::Graphics& fontSheetGraphics, FontAtlasSizeInfo* pSizeInfo,
            ScreenRect* pCharacterMap )
{
    using namespace Gdiplus;

	WCHAR charString[2] = {' ', 0};
	SolidBrush whiteBrush(Color(255, 255, 255, 255));
	UINT fontSheetX = 0;
	UINT fontSheetY = 0;
	for(UINT i = 0; i < s_NumChars; ++i)
	{
		charString[0] = static_cast<WCHAR>(s_StartChar + i);
		charGraphics.Clear(Color(0, 0, 0, 0));
		charGraphics.DrawString(charString, 1, &font, PointF(0.0f, 0.0f), &whiteBrush);

		// Compute tight char horizontal bounds (ignoring empty space).
		int minX = GetCharMinX(charBitmap);
		int maxX = GetCharMaxX(charBitmap);
		int charWidth = maxX - minX + 1;

		// Move to next row of the font sheet?
		if(fontSheetX + charWidth >= pSizeInfo->atlasTextureWidth)
		{
			fontSheetX = 0;
			fontSheetY += static_cast<int>(pSizeInfo->characterRowHeight) + 1;
		}

		// Save the rectangle of this character on the texture atlas.
		pCharacterMap[i] = ScreenRect(fontSheetX, fontSheetY, fontSheetX + charWidth, fontSheetY + pSizeInfo->characterRowHeight);

		// The rectangle subset of the source image to copy.
		fontSheetGraphics.DrawImage(&charBitmap, fontSheetX, fontSheetY, 
			minX, 0, charWidth, pSizeInfo->characterRowHeight, UnitPixel);

		// next char
		fontSheetX += charWidth + 1;
	}
}
开发者ID:Anters，项目名称:LevelEditor，代码行数:40，代码来源:Font.cpp

示例15: onRender

bool UnitVideo::onRender(LPVOID world,FLOAT& x,FLOAT& y,FLOAT& z)
{
	if(isRenderFlag() && m_dataPtr && getStat() == MEDIA_PLAY)
	{
		m_critical.lock();
		if(m_initImage)
		{
			INT width = MediaSampler::getImageWidth();
			INT height = MediaSampler::getImageHeight();
			setSize(width,height);
			m_initImage = false;
		}

		INT width = MediaSampler::getImageWidth();
		INT height = MediaSampler::getImageHeight();
		INT pitch = (width * 24/8 + 3)/4*4;
		Gdiplus::Bitmap bitmap(width,height,pitch,PixelFormat24bppRGB,(LPBYTE)m_dataPtr);
		Gdiplus::Graphics* g = getGraphics();
	
		g->DrawImage(&bitmap,0,height-1,width,-height);
		m_critical.unlock();
	}
	return UnitGdip::onRender(world,x,y,z);
}
开发者ID:mofon001，项目名称:AflLib，代码行数:24，代码来源:aflD3DMedia.cpp


注：本文中的gdiplus::Graphics::DrawImage方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。