///// <summary>
///// Draws the specified <see cref="Media.Drawing"/>
///// </summary>
///// <param name="drawing">The <see cref="Media.Drawing"/> to draw</param>
//public void Draw(Media.Drawing drawing)
//{
// if (typeof(Media.GeometryDrawing).IsAssignableFrom(drawing.GetType()))
// {
// Media.GeometryDrawing geometryDrawing;
// geometryDrawing = (Media.GeometryDrawing)drawing;
// if (geometryDrawing.FillBrush != null)
// {
// geometryDrawing.FillBrush.BeginUse(drawing);
// geometryDrawing.Render();
// geometryDrawing.FillBrush.EndUse();
// }
// return;
// }
//}
///// <summary>
///// Draw the specified <see cref="Media.Geometry"/> with the specified stroke thickness, fill brush and stroke brush
///// </summary>
///// <param name="geometry">The <see cref="Media.Geometry"/> to draw</param>
///// <param name="primitiveType">The <see cref="PrimitiveType"/> used to render the specified <see cref="Media.Geometry"/></param>
///// <param name="strokeThickness">The thickness of the specified <see cref="Media.Geometry"/>'s contour</param>
///// <param name="fillBrush">The <see cref="Media.Brush"/> used to paint the inside of the specified <see cref="Media.Geometry"/></param>
///// <param name="strokeBrush">The <see cref="Media.Brush"/> used to draw the specified <see cref="Media.Geometry"/>'s contour</param>
//public void DrawGeometry(Media.Geometry geometry, PrimitiveType primitiveType, double strokeThickness, Media.Brush fillBrush, Media.Brush strokeBrush)
//{
// Media.GeometryDrawing geometryDrawing;
// geometryDrawing = new Media.GeometryDrawing(primitiveType, geometry) { StrokeThickness = strokeThickness, FillBrush = fillBrush, StrokeBrush = strokeBrush };
// this.Draw(geometryDrawing);
// geometryDrawing.Dispose();
//}
/// <summary>
/// Draws a rectangle with the specified width, height, border thickness and brushes
/// </summary>
/// <param name="rectangle">The <see cref="Media.Rectangle"/> representing the rectangle's width and height</param>
/// <param name="borderThickness">The <see cref="Media.Thickness"/> representing the rectangle's border thickness</param>
/// <param name="fillBrush">The <see cref="Media.Brush"/> with which to paint the rectangle's fill</param>
/// <param name="borderBrush">The <see cref="Media.Brush"/> with which to paaint the rectangle's border brush</param>
public void DrawRectangle(Media.Rectangle rectangle, Media.Thickness borderThickness, Media.Brush fillBrush, Media.Brush borderBrush)
{
Media.Geometry geometry;
Media.GeometryDrawing geometryDrawing;
float leftThickness, topThickness, rightThickness, bottomThickness;
geometry = rectangle.ToGeometry();
geometryDrawing = new Media.GeometryDrawing(PrimitiveType.Quads, geometry);
leftThickness = Convert.ToSingle(borderThickness.Left);
topThickness = Convert.ToSingle(borderThickness.Top);
rightThickness = Convert.ToSingle(borderThickness.Right);
bottomThickness = Convert.ToSingle(borderThickness.Bottom);
//Check whether or not to fill the rectangle
if (fillBrush != null)
{
//Begin using the brush
fillBrush.BeginUse(geometryDrawing);
//Draw the rectangle
geometryDrawing.Render();
//End using the brush
fillBrush.EndUse();
}
//Check whether or not we are expected to draw a border
if (borderBrush != null)
{
//Begin using the border brush
borderBrush.BeginUse(geometryDrawing);
//Create the left border
if (rectangle.Left > 0)
{
GL.LineWidth(leftThickness);
GL.Begin(PrimitiveType.LineStrip);
GL.Vertex2(rectangle.Left, rectangle.Bottom);
GL.Vertex2(rectangle.Left, rectangle.Top);
GL.End();
}
//Create the top border
if (rectangle.Top > 0)
{
GL.LineWidth(topThickness);
GL.Begin(PrimitiveType.LineStrip);
GL.Vertex2(rectangle.Left - (borderThickness.Left / 2), rectangle.Top);
GL.Vertex2(rectangle.Right + (borderThickness.Right / 2), rectangle.Top);
GL.End();
}
//Create the right border
if (rectangle.Right > 0)
{
GL.LineWidth(rightThickness);
GL.Begin(PrimitiveType.LineStrip);
GL.Vertex2(rectangle.Right, rectangle.Top);
GL.Vertex2(rectangle.Right, rectangle.Bottom);
GL.End();
}
//Create the bottom line
if (rectangle.Bottom > 0)
{
GL.LineWidth(bottomThickness);
GL.Begin(PrimitiveType.LineStrip);
GL.Vertex2(rectangle.Right + (borderThickness.Right / 2), rectangle.Bottom);
GL.Vertex2(rectangle.Left - (borderThickness.Left / 2), rectangle.Bottom);
GL.End();
}
//End using the border brush
borderBrush.EndUse();
}
geometryDrawing.Dispose();
}
