1: /*

   2: Copyright (c) 2010 <a href="http://www.gutgames.com">James Craig</a>

   3: 

   4: Permission is hereby granted, free of charge, to any person obtaining a copy

   5: of this software and associated documentation files (the "Software"), to deal

   6: in the Software without restriction, including without limitation the rights

   7: to use, copy, modify, merge, publish, distribute, sublicense, and/or sell

   8: copies of the Software, and to permit persons to whom the Software is

   9: furnished to do so, subject to the following conditions:

  10: 

  11: The above copyright notice and this permission notice shall be included in

  12: all copies or substantial portions of the Software.

  13: 

  14: THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR

  15: IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,

  16: FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE

  17: AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER

  18: LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,

  19: OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN

  20: THE SOFTWARE.*/

  21:  

  22: #region Usings

  23: using System.Drawing;

  24: using System.Drawing.Drawing2D;

  25: #endregion

  26:  

  27: namespace Utilities.Media.Image

  28: {

  29:     /// <summary>

  30:     /// Class for drawing various shapes

  31:     /// </summary>

  32:     public static class Draw

  33:     {

  34:         #region Public Static Functions

  35:  

  36:         /// <summary>

  37:         /// Draws a rounded rectangle on a bitmap

  38:         /// </summary>

  39:         /// <param name="Image">Image to draw on</param>

  40:         /// <param name="BoxColor">The color that the box should be</param>

  41:         /// <param name="XPosition">The upper right corner's x position</param>

  42:         /// <param name="YPosition">The upper right corner's y position</param>

  43:         /// <param name="Height">Height of the box</param>

  44:         /// <param name="Width">Width of the box</param>

  45:         /// <param name="CornerRadius">Radius of the corners</param>

  46:         /// <returns>The bitmap with the rounded box on it</returns>

  47:         public static Bitmap DrawRoundedRectangle(Bitmap Image, Color BoxColor, int XPosition, int YPosition,

  48:             int Height, int Width, int CornerRadius)

  49:         {

  50:             Bitmap NewBitmap = new Bitmap(Image, Image.Width, Image.Height);

  51:             using (Graphics NewGraphics = Graphics.FromImage(NewBitmap))

  52:             {

  53:                 using (Pen BoxPen = new Pen(BoxColor))

  54:                 {

  55:                     using (GraphicsPath Path = new GraphicsPath())

  56:                     {

  57:                         Path.AddLine(XPosition + CornerRadius, YPosition, XPosition + Width - (CornerRadius * 2), YPosition);

  58:                         Path.AddArc(XPosition + Width - (CornerRadius * 2), YPosition, CornerRadius * 2, CornerRadius * 2, 270, 90);

  59:                         Path.AddLine(XPosition + Width, YPosition + CornerRadius, XPosition + Width, YPosition + Height - (CornerRadius * 2));

  60:                         Path.AddArc(XPosition + Width - (CornerRadius * 2), YPosition + Height - (CornerRadius * 2), CornerRadius * 2, CornerRadius * 2, 0, 90);

  61:                         Path.AddLine(XPosition + Width - (CornerRadius * 2), YPosition + Height, XPosition + CornerRadius, YPosition + Height);

  62:                         Path.AddArc(XPosition, YPosition + Height - (CornerRadius * 2), CornerRadius * 2, CornerRadius * 2, 90, 90);

  63:                         Path.AddLine(XPosition, YPosition + Height - (CornerRadius * 2), XPosition, YPosition + CornerRadius);

  64:                         Path.AddArc(XPosition, YPosition, CornerRadius * 2, CornerRadius * 2, 180, 90);

  65:                         Path.CloseFigure();

  66:                         NewGraphics.DrawPath(BoxPen, Path);

  67:                     }

  68:                 }

  69:             }

  70:             return NewBitmap;

  71:         }

  72:  

  73:         #endregion

  74:     }

  75: }