private void Setup()
{
BufferedGraphicsContext bgc = BufferedGraphicsManager.Current;
bgc.MaximumBuffer = new Size( _width - 10, _height - 10 );
using( BufferedGraphics bg = bgc.Allocate( CreateGraphics(), new Rectangle( _xoff + 7, _yoff + 3, _width - 10, _height - 10 ) ) )
{
Graphics g = bg.Graphics;
VectorGraphics.Primitives.Container container;
Render( g, new Rectangle( 0, 0, _width + 20, _height + 20 ), _info, _width, _height, _balloon, _colorTable, out container );
Bitmap bitmapArgb = new Bitmap( _width + 30, _height + 30, PixelFormat.Format32bppArgb );
using( Graphics ng = Graphics.FromImage( bitmapArgb ) )
{
VectorGraphics.Renderers.GdiPlusRenderer nrenderer = new VectorGraphics.Renderers.GdiPlusRenderer
( delegate
{
return ng;
}, BinaryComponents.VectorGraphics.Renderers.GdiPlusRenderer.MarkerHandling.Ignore, 5 );
ng.TranslateTransform( _xoff, _yoff );
nrenderer.Render( ng, container, new VectorGraphics.Types.Rectangle( 0, 0, _width + 30, _height + 30 ) );
ng.TranslateTransform( _xoff + 4, _yoff + 4 );
bg.Render( ng );
}
byte opacity = (byte) (_opacity * 255);
SetBitmap( bitmapArgb, opacity );
}
}
private static void Render( Graphics g, Rectangle clip, SuperToolTipInfo info, int width, int height, bool balloon, Drawing.ColorTable colorTable, out VectorGraphics.Primitives.Container container )
{
VectorGraphics.Types.Rectangle clipRect = VectorGraphics.Renderers.GdiPlusUtility.Convert.Rectangle( clip );
VectorGraphics.Renderers.GdiPlusRenderer renderer = new VectorGraphics.Renderers.GdiPlusRenderer
( delegate
{
return g;
}, BinaryComponents.VectorGraphics.Renderers.GdiPlusRenderer.MarkerHandling.Ignore, 5 );
container = CreateContainer( renderer, width, height, balloon, colorTable );
g.TranslateTransform( _xoff, _yoff );
renderer.Render( g, container, clipRect );
int titleHeight = WinFormsUtility.Drawing.GdiPlusEx.MeasureString( g, info.Title, SystemFonts.DialogFont, width - _bodyIndent ).Height;
Rectangle rect = new Rectangle( 0, 0, width, height );
Rectangle titleRect = new Rectangle( rect.X + _border, rect.Y + _border, rect.Width - _border * 2, titleHeight );
Rectangle bodyRect = new Rectangle( rect.X + _border + _bodyIndent, rect.Y + titleHeight + _border + _titleSep, rect.Width - _border * 2 - _bodyIndent, rect.Height - titleHeight - _border * 2 - _titleSep );
using( Font font = new Font( SystemFonts.DialogFont, FontStyle.Bold ) )
{
WinFormsUtility.Drawing.GdiPlusEx.DrawString
( g, info.Title, font, colorTable.TextColor, titleRect
, WinFormsUtility.Drawing.GdiPlusEx.TextSplitting.MultiLine, WinFormsUtility.Drawing.GdiPlusEx.Ampersands.Display );
}
WinFormsUtility.Drawing.GdiPlusEx.DrawString
( g, info.Description, SystemFonts.DialogFont, colorTable.TextColor
, bodyRect, WinFormsUtility.Drawing.GdiPlusEx.TextSplitting.MultiLine, WinFormsUtility.Drawing.GdiPlusEx.Ampersands.Display );
}
