/// <summary>
/// This method is called just after the Piccolo scene graph is painted.
/// </summary>
/// <param name="paintContext">The paint context used to paint the scene graph.</param>
public static void EndProcessingOutput(PPaintContext paintContext)
{
processOutputTime += (PUtil.CurrentTimeMillis - startProcessingOutputTime);
framesProcessed++;
if (PDebug.debugPrintFrameRate)
{
if (framesProcessed % printResultsFrameRate == 0)
{
System.Console.WriteLine("Process output frame rate: " + OutputFPS + " fps");
System.Console.WriteLine("Process input frame rate: " + InputFPS + " fps");
System.Console.WriteLine("Total frame rate: " + TotalFPS + " fps");
System.Console.WriteLine();
ResetFPSTiming();
}
}
if (PDebug.debugPrintUsedMemory)
{
if (framesProcessed % printResultsFrameRate == 0)
{
System.Console.WriteLine("Approximate used memory: " + ApproximateUsedMemory / 1024 + " k");
}
}
if (PDebug.debugRegionManagement)
{
paintContext.PaintClipRegion(DebugPaintColor);
}
processingOutput = false;
}
/// <summary>
/// Constructs a new PPaintContext.
/// </summary>
/// <param name="graphics">
/// The graphics context to associate with this paint context.
/// </param>
/// <param name="canvas">The canvas that the paint context will render on.</param>
public PPaintContext(XnaGraphics graphics, PCanvas canvas)
{
this.graphics = graphics;
this.canvas = canvas;
clipStack = new Stack();
localClipStack = new Stack();
cameraStack = new Stack();
transformStack = new Stack();
RenderQuality = RenderQuality.HighQuality;
CURRENT_PAINT_CONTEXT = this;
InitializeStacks();
}
//****************************************************************
// Painting - Methods for painting a PText.
//****************************************************************
/// <summary>
/// Overridden. See <see cref="PNode.Paint">PNode.Paint</see>.
/// </summary>
protected override void Paint(XnaPiccolo.Util.PPaintContext paintContext)
{
//Font font = new Font("Arial", 12);
//XnaGraphics gg = paintContext.Graphics;
//gg.DrawString("Before BasePaint", font, Brushes.Red, new PointF(10, 50));
//gg.Flush();
base.Paint(paintContext);
if (text != null && textBrush != null && font != null)
{
XnaGraphics g = paintContext.Graphics;
float renderedFontSize = font.MeasureString(text).Y * 1.0f;
//float renderedFontSize = font.SizeInPoints * paintContext.Scale;
if (renderedFontSize < PUtil.GreekThreshold)
{
// .NET bug: DrawString throws a generic gdi+ exception when
// the scaled font size is very small. So, we will render
// the text as a simple rectangle for small fonts
g.FillRectangle(textBrush, Bounds);
}
else if (renderedFontSize < PUtil.MaxFontSize)
{
SpriteFont renderFont = font;
// The font needs to be adjusted for printing.
if (g.DpiY != GRAPHICS.DpiY)
{
float fPrintedFontRatio = GRAPHICS.DpiY / 100;
//renderFont = new Font(font.Name, font.Size * fPrintedFontRatio,
// font.Style, font.Unit);
}
g.DrawString(text, renderFont, textBrush, Bounds, stringFormat);
}
}
}