public override void Draw(Graphics gr, Point position, Range range) { // ushort _nData = range.tb.TextSource[range.FromLine][range.Start.iChar].nCustomData; ushort _nData = CwRange.fGetStyleData(range); char _nBackData = (char)((_nData & 0x00F0) >> 4); //draw background Brush backgroundBrush = CwFCTB.fGetBrush(_nBackData); if (backgroundBrush != Brushes.Black) // TODO or same as background color { Rectangle rect = new Rectangle(position.X, position.Y, (range.End.iChar - range.Start.iChar) * range.tb.CharWidth + 1, range.tb.CharHeight); if (rect.Width == 0) { return; } gr.FillRectangle(backgroundBrush, rect); } }
public override void Draw(Graphics gr, Point position, Range range) { // ushort _nData = range.tb.TextSource[range.FromLine][range.Start.iChar].nCustomData; ushort _nData = CwRange.fGetStyleData(range); // char _nBackData = (char)((_nData & 0x00F0) >> 4); //draw background Brush backgroundBrush = Brushes.Aquamarine; if (backgroundBrush != Brushes.Black) // TODO or same as background color { // Rectangle rect = new Rectangle(position.X, position.Y, (range.End.iChar - range.Start.iChar) * range.tb.CharWidth+1, range.tb.CharHeight); // float _nHeight = (((float)(range.tb.CharHeight)) *0.90f); float _nHeight = (int)(((range.tb.CharHeight)) * 0.90f); if (range.tb.CharHeight < 10.0f) { _nHeight += 0.5f; } // Rectangle rect = new Rectangle(position.X, position.Y + _nHeight, (range.End.iChar - range.Start.iChar) * range.tb.CharWidth+1, 1); // Line line = new Line(position.X, position.Y + (int)((double)(range.tb.CharHeight) *0.80), (range.End.iChar - range.Start.iChar) * range.tb.CharWidth+1, 1); Pen pen = new Pen(Color.DarkGoldenrod); // Pen pen = new Pen( Color.DarkCyan); gr.DrawLine(pen, (float)position.X, (float)position.Y + _nHeight, (float)position.X + (range.End.iChar - range.Start.iChar) * range.tb.CharWidth + 1, (float)position.Y + _nHeight); pen.Dispose(); // if (rect.Width == 0) // return; // gr.FillRectangle(backgroundBrush, rect); } backgroundBrush.Dispose(); }
public override void Draw(Graphics gr, Point position, Range range) { ushort _nData = CwRange.fGetStyleData(range); char _nForeData = (char)((_nData & 0x000F)); //draw background // if (BackgroundBrush != null) // gr.FillRectangle(BackgroundBrush, position.X, position.Y, (range.End.iChar - range.Start.iChar) * range.tb.CharWidth, range.tb.CharHeight); //draw chars using (var f = new Font(range.tb.Font, FontStyle)) { Line line = range.tb[range.Start.iLine]; float dx = range.tb.CharWidth; float y = position.Y + range.tb.LineInterval / 2; float x = position.X - range.tb.CharWidth / 3; /* * Brush ForeBrush = CwFCTB.fGetBrush(_nForeData); * if (ForeBrush == null) * ForeBrush = new SolidBrush(range.tb.ForeColor); * * // ForeBrush = Brushes.Blue; * if (range.tb.ImeAllowed) * { * //IME mode * for (int i = range.Start.iChar; i < range.End.iChar; i++) * { * SizeF size = FastColoredTextBox.GetCharSize(f, line[i].c); * * var gs = gr.Save(); * float k = size.Width > range.tb.CharWidth + 1 ? range.tb.CharWidth/size.Width : 1; * gr.TranslateTransform(x, y + (1 - k)*range.tb.CharHeight/2); * gr.ScaleTransform(k, (float) Math.Sqrt(k)); * gr.DrawString(line[i].c.ToString(), f, ForeBrush, 0, 0, stringFormat); * gr.Restore(gs); * x += dx; * * } * }else { */ // gr.DrawString( range.Text, f, ForeBrush, x, y, stringFormat); TextRenderer.DrawText(gr, range.Text, f, new Point((int)x, (int)y), CwFCTB.fGetColor(_nForeData), Color.Transparent); /* * //classic mode * for (int i = range.Start.iChar; i < range.End.iChar; i++) { * //draw char * gr.DrawString(line[i].c.ToString(), f, ForeBrush, x, y, stringFormat); * x += dx; * } */ // } // gr.Dispose(); f.Dispose(); } }