public static Rectangle Union (Rectangle a, Rectangle b)
{
var left = Math.Min (a.Left, b.Left);
var top = Math.Min (a.Top, b.Top);
return new Rectangle (left,
top,
Math.Max (a.Right, b.Right) - left,
Math.Max (a.Bottom, b.Bottom) - top);
}
public bool IntersectsWith (Rectangle rect)
{
return !((Left >= rect.Right) || (Right <= rect.Left) ||
(Top >= rect.Bottom) || (Bottom <= rect.Top));
}
public static void DrawRect(this IGraphics g, Rectangle r, float w)
{
g.DrawRect(r.Left, r.Top, r.Width, r.Height, w);
}
public static void FillRect(this IGraphics g, Rectangle r)
{
g.FillRect(r.Left, r.Top, r.Width, r.Height);
}
public static void FillRoundedRect(this IGraphics g, Rectangle r, float radius)
{
g.FillRoundedRect (r.Left, r.Top, r.Width, r.Height, radius);
}
public WmfGraphics (Stream s, Rectangle viewBox)
: this (new BinaryWriter (s, System.Text.Encoding.UTF8), new RectangleF (viewBox.Left, viewBox.Top, viewBox.Width, viewBox.Height))
{
}
public SvgGraphics (TextWriter tw, Rectangle viewBox)
: this(tw, new RectangleF(viewBox.Left, viewBox.Top, viewBox.Width, viewBox.Height))
{
}
