public float ToCanvasSize(ICanvas canvas, IPositionable parentElement)
{
// FIXME: for now as x
Vector2f leftBottom, rightTop;
parentElement.GetBoundingBox(out leftBottom, out rightTop);
Vector2f pixel = GuiVector2.PixelToCanvas(canvas,
new Vector2f(this.pixelCoordinate, this.pixelCoordinate));
// We now construct canvas position.
return(this.parentCoordinate * (rightTop - leftBottom).X +
this.canvasCoordinate + pixel.X);
}
/// <summary>
/// The most common constructor.
/// </summary>
/// <param name="leftBottom"></param>
/// <param name="rightTop"></param>
/// <returns></returns>
public static GuiRect CreateRectangle(GuiVector2 leftBottom, GuiVector2 rightTop)
{
return(new GuiRect(RectangleMode.MinMax, leftBottom, rightTop));
}
/// <summary>
/// Creates a rectangle.
/// </summary>
public GuiRect(RectangleMode mode, GuiVector2 arg1, GuiVector2 arg2)
{
this.mode = mode;
this.arg1 = arg1;
this.arg2 = arg2;
}