public static ShapeDescriptor DrawPolyLine(int width, Color color, bool closed, params Vector2[] points)
{
CustomVertex.TransformedColored[] vertices = new CustomVertex.TransformedColored[4];
ShapeDescriptor[] segments;
int col1 = color.ToArgb();
if (closed)
{
segments = new ShapeDescriptor[points.Length];
for (int i = 0; i < points.Length - 1; i++)
{
segments[i] = DrawLine(width, color, points[i], points[i + 1]);
}
segments[points.Length - 1] = DrawLine(width, color, points[points.Length - 1], points[0]);
}
else
{
segments = new ShapeDescriptor[points.Length - 1];
for (int i = 0; i < points.Length - 1; i++)
{
segments[i] = DrawLine(width, color, points[i], points[i + 1]);
}
}
return(ShapeDescriptor.Join(segments));
}
/// <summary>
/// Draws a circle with an outline.
/// </summary>
/// <param name="center">The center.</param>
/// <param name="radius">The radius.</param>
/// <param name="outlineRadius">The outline radius.</param>
/// <param name="slices">The slices.</param>
/// <param name="borderSize">Size of the border.</param>
/// <param name="color">The color.</param>
/// <param name="borderColor">Color of the border.</param>
/// <returns>A full Circular ShapeDescriptor object.</returns>
public static ShapeDescriptor DrawFullCircle(Vector2 center, float radius, float outlineRadius,
int slices, int borderSize, Color color, Color borderColor)
{
return(ShapeDescriptor.Join(
DrawCircle(center, radius, slices, color),
DrawCircularOutline(center, outlineRadius, slices, borderSize, borderColor)));
}
public static ShapeDescriptor DrawFullRectangle(Vector2 position, Size size, Color color, ShadingMode shadeMode,
int borderSize, Color borderColor, BorderStyle style, Border borders)
{
return(ShapeDescriptor.Join(
DrawRectangle(new Vector2(position.X + borderSize, position.Y + borderSize),
new Size(size.Width - borderSize * 2, size.Height - borderSize * 2),
color,
shadeMode),
DrawRectangularOutline(position, size, borderSize, borderColor, style, borders)));
}
/// <summary>
/// Draws a left trapezoidal outline.
/// </summary>
/// <param name="position">The position.</param>
/// <param name="size">The size.</param>
/// <param name="triangleWidth">Width of the triangle.</param>
/// <param name="isTriangleUpside">Ff set to <c>true</c> the triangle will be upside.</param>
/// <param name="color">The color.</param>
/// <param name="borderSize">Size of the border.</param>
/// <param name="borderColor">Color of the border.</param>
/// <param name="style">The style.</param>
/// <param name="rectangleBorders">The rectangle borders.</param>
/// <param name="triangleBorders">The triangle borders.</param>
/// <returns>A left trapezoidal outline ShapeDescriptor object.</returns>
public static ShapeDescriptor DrawLeftTrapezoidalOutline(Vector2 position, Size size,
int triangleWidth, bool isTriangleUpside, Color color, int borderSize, Color borderColor,
BorderStyle style, Border rectangleBorders, Border triangleBorders)
{
Vector2 topLeft = new Vector2(position.X + triangleWidth, position.Y);
Size innerSize = new Size(size.Width - borderSize, size.Height - borderSize);
ShapeDescriptor sTriangleSide = ShapeDescriptor.Empty;
ShapeDescriptor sTriangleBase = ShapeDescriptor.Empty;
ShapeDescriptor sRectangleOutline =
DrawRectangularOutline(topLeft, size, borderSize, borderColor, style,
rectangleBorders);
if (isTriangleUpside)
{
if ((triangleBorders & Border.Left) == Border.Left)
{
sTriangleSide = DrawLine(borderSize,
Color.FromArgb(255, ColorOperator.Scale(borderColor, lightShadeFactor)),
new Vector2(topLeft.X - triangleWidth, topLeft.Y + size.Height - borderSize),
new Vector2(topLeft.X, topLeft.Y + borderSize));
}
if ((triangleBorders & Border.Bottom) == Border.Bottom)
{
sTriangleBase = DrawRectangle(
new Vector2(topLeft.X - triangleWidth, topLeft.Y + size.Height - borderSize),
new Size(triangleWidth, borderSize),
Color.FromArgb(255, ColorOperator.Scale(borderColor, darkShadeFactor)));
}
}
else
{
if ((triangleBorders & Border.Left) == Border.Left)
{
sTriangleSide = DrawLine(borderSize,
Color.FromArgb(255, ColorOperator.Scale(borderColor, darkShadeFactor)),
new Vector2(topLeft.X - triangleWidth + borderSize, topLeft.Y + (borderSize / 2)),
new Vector2(topLeft.X + borderSize, topLeft.Y + innerSize.Height + (borderSize / 2)));
}
if ((triangleBorders & Border.Top) == Border.Top)
{
sTriangleBase = DrawRectangle(
new Vector2(topLeft.X - triangleWidth, topLeft.Y),
new Size(triangleWidth, borderSize),
Color.FromArgb(255, ColorOperator.Scale(borderColor, lightShadeFactor)));
}
}
return(ShapeDescriptor.Join(sRectangleOutline, sTriangleSide, sTriangleBase));
}
/// <summary>
/// This methods draws a trapezoid whose 90° angle is in the left side.
/// </summary>
/// <param name="position">The topLeft point of the trapezoid</param>
/// <param name="size">The <b>whole size</b> of the trapezoid</param>
/// <param name="triangleWidth">The extra width of the greater base side</param>
/// <param name="isTriangleUpside">If the triangle part is to be drawn upside</param>
/// <param name="isShaded">If shading is to be applied to the trapezoid polygons</param>
/// <param name="color">Color of the trapezoid's inner area. The specified ShadeVertices
/// delegate will then proceed to create a shaded version.</param>
/// <param name="shadeMode">ShadeVertices delegate used.</param>
/// <returns>A Trapezoidal ShapeDescriptor object.</returns>
public static ShapeDescriptor DrawLeftTrapezoid(Vector2 position, Size size,
int triangleWidth, bool isTriangleUpside,
Color color, int borderSize,
Graphics.ShadingMode shadeMode)
{
CustomVertex.TransformedColored[] vertices = new CustomVertex.TransformedColored[5];
int[] indices = new int[9];
Vector2 topLeft = new Vector2(position.X + triangleWidth, position.Y);
Size innerSize = new Size(size.Width - borderSize, size.Height - borderSize);
ShapeDescriptor sTrapezoid;
int width = innerSize.Width;
int height = innerSize.Height;
int[] colors = shadeMode(color);
int colorTopLeft = colors[0];
int colorTopRight = colors[1];
int colorBottomleft = colors[2];
int colorBottomRight = colors[3];
vertices[0] = new CustomVertex.TransformedColored(topLeft.X + innerSize.Width, topLeft.Y, 0, 1, colorTopRight);
vertices[1] = new CustomVertex.TransformedColored(topLeft.X + innerSize.Width, topLeft.Y + innerSize.Height, 0, 1, colorBottomRight);
vertices[2] = new CustomVertex.TransformedColored(topLeft.X, topLeft.Y + innerSize.Height, 0, 1, colorBottomleft);
vertices[4] = new CustomVertex.TransformedColored(topLeft.X, topLeft.Y, 0, 1, colorTopLeft);
if (isTriangleUpside)
{
vertices[3] = new CustomVertex.TransformedColored(topLeft.X - triangleWidth, topLeft.Y + innerSize.Height, 0, 1, colorBottomleft);
}
else
{
vertices[3] = new CustomVertex.TransformedColored(topLeft.X - triangleWidth, topLeft.Y, 0, 1, colorTopLeft);
}
indices[0] = 0;
indices[1] = 2;
indices[2] = 4;
indices[3] = 0;
indices[4] = 1;
indices[5] = 2;
indices[6] = 3;
indices[7] = 4;
indices[8] = 2;
sTrapezoid = new ShapeDescriptor(3, vertices, indices);
return(sTrapezoid);
}
/// <summary>
/// This methods draws a trapezoid whose 90° angle is in the right side.
/// </summary>
/// <param name="position">The topLeft point of the trapezoid</param>
/// <param name="size">The <b>whole size</b> of the trapezoid</param>
/// <param name="triangleWidth">The extra width of the greater base side</param>
/// <param name="isTriangleUpside">If the triangle part is to be drawn upside</param>
/// <param name="isShaded">If shading is to be applied to the trapezoid polygons</param>
/// <param name="color">Color of the trapezoid's inner area. The specified ShadeVertices
/// delegate will then proceed to create a shaded version.</param>
/// <param name="borderSize">Size in pixels of the border.</param>
/// <param name="borderColor">Average color of the border.</param>
/// <param name="rectangleBorders">Which borders of the rectangular part of the outline to draw.</param>
/// <param name="triangleBorders">Which borders of the triangular part of the outline to draw.</param>
/// <param name="shadeMode">ShadeVertices delegate used.</param>
/// <returns>A Trapezoidal ShapeDescriptor object.</returns>
public static ShapeDescriptor DrawFullRightTrapezoid(Vector2 position, Size size,
int triangleWidth, bool isTriangleUpside,
Color color,
int borderSize, Color borderColor,
BorderStyle style, Border rectangleBorders, Border triangleBorders,
Graphics.ShadingMode shadeMode)
{
ShapeDescriptor sTrapezoid = DrawRightTrapezoid(position, size, triangleWidth, isTriangleUpside,
color, borderSize, shadeMode);
ShapeDescriptor sOutline = DrawRightTrapezoidalOutline(position, size, triangleWidth, isTriangleUpside,
color, borderSize, borderColor, style, rectangleBorders, triangleBorders);
return(ShapeDescriptor.Join(sTrapezoid, sOutline));
}
public static ShapeDescriptor DrawRectangularOutline(Vector2 position,
Size size, Color borderTopAndLeft, Color borderBottomAndRight, int borderSize,
Border borders)
{
ShapeDescriptor vBorderTop = ShapeDescriptor.Empty;
ShapeDescriptor vBorderSideL = ShapeDescriptor.Empty;
ShapeDescriptor vBorderSideR = ShapeDescriptor.Empty;
ShapeDescriptor vBorderBottom = ShapeDescriptor.Empty;
Vector2 innerPositionTopLeft = new Vector2(
position.X + borderSize, position.Y + borderSize);
Vector2 borderPositionTopRight = new Vector2(
position.X + size.Width - borderSize, position.Y);
Vector2 borderPositionBottomLeft = new Vector2(
position.X, position.Y + size.Height - borderSize);
Size borderTop = new Size(size.Width, borderSize);
Size borderSide = new Size(borderSize, size.Height);
if ((borders & Border.Top) != 0)
{
vBorderTop = Graphics.DrawRectangle(
position, borderTop, borderTopAndLeft);
}
if ((borders & Border.Left) != 0)
{
vBorderSideL = Graphics.DrawRectangle(
position, borderSide, borderTopAndLeft);
}
if ((borders & Border.Right) != 0)
{
vBorderSideR = Graphics.DrawRectangle(
borderPositionTopRight, borderSide, borderBottomAndRight);
}
if ((borders & Border.Bottom) != 0)
{
vBorderBottom = Graphics.DrawRectangle(
borderPositionBottomLeft, borderTop, borderBottomAndRight);
}
return(ShapeDescriptor.Join(vBorderTop, vBorderSideL, vBorderSideR, vBorderBottom));
}
