/// <summary>
///
/// </summary>
/// <param name="text"></param>
/// <param name="rect"></param>
/// <param name="selected"></param>
/// <param name="dx"></param>
/// <param name="dy"></param>
/// <returns></returns>
public static bool HitTestText(XText text, Rect2 rect, ISet <BaseShape> selected, double dx, double dy)
{
if (RectangleBounds.GetTextBounds(text, dx, dy).IntersectsWith(rect))
{
if (selected != null)
{
selected.Add(text);
return(false);
}
else
{
return(true);
}
}
return(false);
}
/// <summary>
///
/// </summary>
/// <param name="text"></param>
/// <param name="v"></param>
/// <param name="threshold"></param>
/// <param name="dx"></param>
/// <param name="dy"></param>
/// <returns></returns>
public static BaseShape HitTestText(XText text, Vector2 v, double threshold, double dx, double dy)
{
if (RectangleBounds.GetPointBounds(text.TopLeft, threshold, dx, dy).Contains(v))
{
return(text.TopLeft);
}
if (RectangleBounds.GetPointBounds(text.BottomRight, threshold, dx, dy).Contains(v))
{
return(text.BottomRight);
}
if (RectangleBounds.GetTextBounds(text, dx, dy).Contains(v))
{
return(text);
}
return(null);
}
