Beispiel #1
0
        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 );
            }
        }
Beispiel #2
0
        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 );
        }