public Vector2f ToConvasPosition(ICanvas canvas, IPositionable parentElement)
{
Vector2f leftBottom, rightTop;
parentElement.GetBoundingBox(out leftBottom, out rightTop);
// We now construct canvas position.
return(leftBottom + Vector2f.ComponentMultiply(parentCoordinates, (rightTop - leftBottom)) +
canvasCoordinates + PixelToCanvas(canvas, pixelCoordinates));
}
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);
}