/// <summary>
/// Initializes a new instance of the <see cref="RSize" /> structure from the specified <see cref="RPoint" /> structure.
/// </summary>
/// <param name="pt">The <see cref="RPoint" /> structure from which to initialize this <see cref="RSize" /> structure.</param>
public RSize(RPoint pt)
{
_width = pt.X;
_height = pt.Y;
}
/// <summary>
/// Translates a <see cref="RPoint" /> by the negative of a specified size.
/// </summary>
/// <returns>
/// The translated <see cref="RPoint" />.
/// </returns>
/// <param name="pt">
/// The <see cref="RPoint" /> to translate.
/// </param>
/// <param name="sz">
/// The <see cref="T:System.Drawing.SizeF" /> that specifies the numbers to subtract from the coordinates of
/// <paramref
/// name="pt" />
/// .
/// </param>
public static RPoint Subtract(RPoint pt, RSize sz)
{
return(new RPoint(pt.X - sz.Width, pt.Y - sz.Height));
}
/// <summary>
/// Adjusts the location of this rectangle by the specified amount.
/// </summary>
/// <param name="pos">The amount to offset the location. </param>
public void Offset(RPoint pos)
{
Offset(pos.X, pos.Y);
}
/// <summary>
/// Translates a given <see cref="RPoint" /> by a specified
/// <see
/// cref="T:System.Drawing.SizeF" />
/// .
/// </summary>
/// <returns>
/// The translated <see cref="RPoint" />.
/// </returns>
/// <param name="pt">
/// The <see cref="RPoint" /> to translate.
/// </param>
/// <param name="sz">
/// The <see cref="T:System.Drawing.SizeF" /> that specifies the numbers to add to the coordinates of
/// <paramref
/// name="pt" />
/// .
/// </param>
public static RPoint Add(RPoint pt, RSize sz)
{
return(new RPoint(pt.X + sz.Width, pt.Y + sz.Height));
}
/// <summary>
/// Determines if the specified point is contained within this <see cref="RRect" /> structure.
/// </summary>
/// <returns>
/// This method returns true if the point represented by the <paramref name="pt" /> parameter is contained within this
/// <see cref="RRect" />
/// structure; otherwise false.
/// </returns>
/// <param name="pt">The <see cref="RPoint" /> to test.</param>
public bool Contains(RPoint pt)
{
return(Contains(pt.X, pt.Y));
}