Beispiel #1
0
void CDisplayWindow::DrawGradientFill(HDC hdc,RECT *rc)
{
	if(m_hBitmapBackground)
	{
		DeleteObject(m_hBitmapBackground);
	}

	/* Create the (temporary) off-screen buffer used for drawing. */
	m_hBitmapBackground	= CreateCompatibleBitmap(hdc,rc->right - rc->left,rc->bottom - rc->top);
	SelectObject(m_hdcBackground,m_hBitmapBackground);

	Gdiplus::Graphics graphics(m_hdcBackground);

	Gdiplus::Rect DisplayRect(0,0,rc->right - rc->left,rc->bottom - rc->top);

	Gdiplus::GraphicsPath Path;
	Path.AddRectangle(DisplayRect);
	Gdiplus::PathGradientBrush pgb(&Path);
	pgb.SetCenterPoint(Gdiplus::Point(0,0));

	pgb.SetCenterColor(m_CentreColor);

	INT count = 1;
	pgb.SetSurroundColors(&m_SurroundColor,&count);
	graphics.FillRectangle(&pgb,DisplayRect);

	/* This draws a separator line across the top edge of the window,
	so that it is visually separated from other windows. */
	Gdiplus::Pen NewPen(BORDER_COLOUR,1);
	graphics.DrawLine(&NewPen,0,0,rc->right,0);
}
Beispiel #2
0
void CSkinUnitODL::DrawImage(Gdiplus::Graphics& gcDrawer, Gdiplus::RectF rtDrawArea, Gdiplus::REAL fScale)
{
	if (m_imgSkin)
	{
		Gdiplus::GraphicsPath gcPath;
		gcPath.AddRectangle(rtDrawArea);
		DrawImage(gcDrawer, gcPath, Gdiplus::PointF(rtDrawArea.X,rtDrawArea.Y), fScale);
	}
}
Beispiel #3
0
void SelectionHandler::Draw(CDC& offscreenDC)
{
  if (m_selectionState == selstateNoSelection) return;

  COORD coordStart;
  COORD coordEnd;
  SHORT maxX = (m_consoleParams->dwBufferColumns > 0) ?
    static_cast<SHORT>(m_consoleParams->dwBufferColumns - 1) :
    static_cast<SHORT>(m_consoleParams->dwColumns - 1);

  GetSelectionCoordinates(coordStart, coordEnd);

  SMALL_RECT& srWindow = m_consoleInfo->csbi.srWindow;

  if(   coordEnd.Y < srWindow.Top    ||
      coordStart.Y > srWindow.Bottom ) return;

  INT nXStart = (static_cast<INT>(coordStart.X) - static_cast<INT>(srWindow.Left)) * m_nCharWidth  + m_nVInsideBorder;
  INT nYStart = (static_cast<INT>(coordStart.Y) - static_cast<INT>(srWindow.Top) ) * m_nCharHeight + m_nHInsideBorder;
  INT nXEnd   = (static_cast<INT>(  coordEnd.X) - static_cast<INT>(srWindow.Left)) * m_nCharWidth  + m_nVInsideBorder;
  INT nYEnd   = (static_cast<INT>(  coordEnd.Y) - static_cast<INT>(srWindow.Top) ) * m_nCharHeight + m_nHInsideBorder;
  INT nXmin   = (static_cast<INT>(0)            - static_cast<INT>(srWindow.Left)) * m_nCharWidth  + m_nVInsideBorder;
  INT nXmax   = (static_cast<INT>(maxX)         - static_cast<INT>(srWindow.Left)) * m_nCharWidth  + m_nVInsideBorder;

  Gdiplus::Graphics gr(offscreenDC);

  Gdiplus::Color selectionColor;
  selectionColor.SetFromCOLORREF(g_settingsHandler->GetAppearanceSettings().stylesSettings.crSelectionColor);
  Gdiplus::Pen        pen  (selectionColor);
  Gdiplus::SolidBrush brush(Gdiplus::Color(64,  selectionColor.GetR(), selectionColor.GetG(), selectionColor.GetB()));
  Gdiplus::GraphicsPath gp;

  if( nYStart == nYEnd )
  {
    Gdiplus::Rect rect(
      nXStart,
      nYStart,
      (nXEnd - nXStart) + m_nCharWidth,
      m_nCharHeight);
    gp.AddRectangle(rect);
  }
  else
  {
    /*
           2_________3
    0______|         |
    |      1     5___|
    |____________|   4
    7            6
    */

    Gdiplus::Point points[8];

    points[0].X = nXmin;
    points[0].Y = nYStart + m_nCharHeight;

    points[1].X = nXStart;
    points[1].Y = points[0].Y;

    points[2].X = points[1].X;
    points[2].Y = nYStart;

    points[3].X = nXmax + m_nCharWidth;
    points[3].Y = points[2].Y;

    points[4].X = points[3].X;
    points[4].Y = nYEnd;

    points[5].X = nXEnd + m_nCharWidth;
    points[5].Y = points[4].Y;

    points[6].X = points[5].X;
    points[6].Y = nYEnd + m_nCharHeight;

    points[7].X = points[0].X;
    points[7].Y = points[6].Y;

    gp.AddPolygon(points, 8);
  }

  gr.FillPath(&brush, &gp);
  gr.DrawPath(&pen, &gp);
}
void GraphicsPath::AddRectangle(const RectF& rc) {
    Gdiplus::GraphicsPath* gp = reinterpret_cast<Gdiplus::GraphicsPath*>(_private);
    gp->AddRectangle(ToGDIRect<RectF, Gdiplus::RectF>(rc));
}