public override object ConvertTo(ITypeDescriptorContext context, CultureInfo culture, object value, Type destinationType)
{
if (destinationType == null)
{
throw new ArgumentNullException("destinationType");
}
if ((destinationType == typeof(string)) && (value is SizeD))
{
SizeD ef = (SizeD)value;
if (culture == null)
{
culture = CultureInfo.CurrentCulture;
}
string separator = culture.TextInfo.ListSeparator + " ";
TypeConverter converter = TypeDescriptor.GetConverter(typeof(double));
string[] strArray = new string[2];
int num = 0;
strArray[num++] = converter.ConvertToString(context, culture, ef.Width);
strArray[num++] = converter.ConvertToString(context, culture, ef.Height);
return(string.Join(separator, strArray));
}
if ((destinationType == typeof(System.ComponentModel.Design.Serialization.InstanceDescriptor)) && (value is SizeD))
{
SizeD ef2 = (SizeD)value;
System.Reflection.ConstructorInfo constructor = typeof(SizeD).GetConstructor(new Type[] { typeof(double), typeof(double) });
if (constructor != null)
{
return(new System.ComponentModel.Design.Serialization.InstanceDescriptor(constructor, new object[] { ef2.Width, ef2.Height }));
}
}
return(base.ConvertTo(context, culture, value, destinationType));
}
/// <summary>Initializes a new instance of the <see cref="T:System.Drawing.RectangleD"></see> class with the specified location and size.</summary>
/// <param name="size">A <see cref="T:System.Drawing.SizeD"></see> that represents the width and height of the rectangular region. </param>
/// <param name="location">A <see cref="T:System.Drawing.PointD"></see> that represents the upper-left corner of the rectangular region. </param>
public RectangleD(PointD location, SizeD size)
{
this.x = location.X;
this.y = location.Y;
this.width = size.Width;
this.height = size.Height;
}
/// <summary>Initializes a new instance of the <see cref="T:System.Drawing.RectangleD"></see> class with the specified location and size.</summary>
/// <param name="size">A <see cref="T:System.Drawing.SizeD"></see> that represents the width and height of the rectangular region. </param>
/// <param name="location">A <see cref="T:System.Drawing.PointD"></see> that represents the upper-left corner of the rectangular region. </param>
public RectangleD(PointD location, SizeD size)
{
this.x = location.X;
this.y = location.Y;
this.width = size.Width;
this.height = size.Height;
}
/// <summary>Tests to see whether the specified object is a <see cref="T:EGIS.ShapeFileLib.SizeD"></see> with the same dimensions as this <see cref="T:EGIS.ShapeFileLib.SizeD"></see>.</summary>
/// <returns>This method returns true if obj is a <see cref="T:EGIS.ShapeFileLib.SizeD"></see> and has the same width and height as this <see cref="T:EGIS.ShapeFileLib.SizeD"></see>; otherwise, false.</returns>
/// <param name="obj">The <see cref="T:System.Object"></see> to test. </param>
/// <filterpriority>1</filterpriority>
public override bool Equals(object obj)
{
if (!(obj is SizeD))
{
return(false);
}
SizeD ef = (SizeD)obj;
return(((ef.Width == this.Width) && (ef.Height == this.Height)) && ef.GetType().Equals(base.GetType()));
}
/// <summary>Translates a <see cref="T:EGIS.ShapeFileLib.PointD"></see> by the negative of a specified size.</summary>
/// <returns>The translated <see cref="T:EGIS.ShapeFileLib.PointD"></see>.</returns>
/// <param name="sz">The <see cref="T:EGIS.ShapeFileLib.SizeD"></see> that specifies the numbers to subtract from the coordinates of pt.</param>
/// <param name="pt">The <see cref="T:EGIS.ShapeFileLib.PointD"></see> to translate.</param>
public static PointD Subtract(PointD pt, SizeD sz)
{
return(new PointD(pt.X - sz.Width, pt.Y - sz.Height));
}
/// <summary>Translates a given <see cref="T:EGIS.ShapeFileLib.PointD"></see> by a specified <see cref="T:EGIS.ShapeFileLib.SizeD"></see>.</summary>
/// <returns>The translated <see cref="T:EGIS.ShapeFileLib.PointD"></see>.</returns>
/// <param name="sz">The <see cref="T:EGIS.ShapeFileLib.SizeD"></see> that specifies the numbers to add to the coordinates of pt.</param>
/// <param name="pt">The <see cref="T:EGIS.ShapeFileLib.PointD"></see> to translate.</param>
public static PointD Add(PointD pt, SizeD sz)
{
return(new PointD(pt.X + sz.Width, pt.Y + sz.Height));
}
/// <summary>Inflates this <see cref="T:System.Drawing.RectangleD"></see> by the specified amount.</summary>
/// <returns>This method does not return a value.</returns>
/// <param name="size">The amount to inflate this rectangle. </param>
/// <filterpriority>1</filterpriority>
public void Inflate(SizeD size)
{
this.Inflate(size.Width, size.Height);
}
/// <summary>Initializes a new instance of the <see cref="T:EGIS.ShapeFileLib.SizeD"></see> class from the specified existing <see cref="T:EGIS.ShapeFileLib.SizeD"></see>.</summary>
/// <param name="size">The <see cref="T:EGIS.ShapeFileLib.SizeD"></see> from which to create the new <see cref="T:EGIS.ShapeFileLib.SizeD"></see>. </param>
public SizeD(SizeD size)
{
this.width = size.width;
this.height = size.height;
}
static SizeD()
{
Empty = new SizeD();
}
/// <summary>Subtracts the width and height of one <see cref="T:EGIS.ShapeFileLib.SizeD"></see> structure from the width and height of another <see cref="T:EGIS.ShapeFileLib.SizeD"></see> structure.</summary>
/// <returns>The <see cref="T:EGIS.ShapeFileLib.SizeD"></see> that is a result of the subtraction operation.</returns>
/// <param name="sz2">The <see cref="T:EGIS.ShapeFileLib.SizeD"></see> structure on the right side of the subtraction operator. </param>
/// <param name="sz1">The <see cref="T:EGIS.ShapeFileLib.SizeD"></see> structure on the left side of the subtraction operator. </param>
public static SizeD Subtract(SizeD sz1, SizeD sz2)
{
return(new SizeD(sz1.Width - sz2.Width, sz1.Height - sz2.Height));
}
/// <summary>Adds the width and height of one <see cref="T:EGIS.ShapeFileLib.SizeD"></see> structure to the width and height of another <see cref="T:EGIS.ShapeFileLib.SizeD"></see> structure.</summary>
/// <returns>A <see cref="T:EGIS.ShapeFileLib.SizeD"></see> structure that is the result of the addition operation.</returns>
/// <param name="sz2">The second <see cref="T:EGIS.ShapeFileLib.SizeD"></see> to add.</param>
/// <param name="sz1">The first <see cref="T:EGIS.ShapeFileLib.SizeD"></see> to add.</param>
public static SizeD Add(SizeD sz1, SizeD sz2)
{
return(new SizeD(sz1.Width + sz2.Width, sz1.Height + sz2.Height));
}
/// <summary>Inflates this <see cref="T:System.Drawing.RectangleD"></see> by the specified amount.</summary>
/// <returns>This method does not return a value.</returns>
/// <param name="size">The amount to inflate this rectangle. </param>
/// <filterpriority>1</filterpriority>
public void Inflate(SizeD size)
{
this.Inflate(size.Width, size.Height);
}
/// <summary>Initializes a new instance of the <see cref="T:EGIS.ShapeFileLib.SizeD"></see> class from the specified existing <see cref="T:EGIS.ShapeFileLib.SizeD"></see>.</summary>
/// <param name="size">The <see cref="T:EGIS.ShapeFileLib.SizeD"></see> from which to create the new <see cref="T:EGIS.ShapeFileLib.SizeD"></see>. </param>
public SizeD(SizeD size)
{
this.width = size.width;
this.height = size.height;
}
static SizeD()
{
Empty = new SizeD();
}
/// <summary>Subtracts the width and height of one <see cref="T:EGIS.ShapeFileLib.SizeD"></see> structure from the width and height of another <see cref="T:EGIS.ShapeFileLib.SizeD"></see> structure.</summary>
/// <returns>The <see cref="T:EGIS.ShapeFileLib.SizeD"></see> that is a result of the subtraction operation.</returns>
/// <param name="sz2">The <see cref="T:EGIS.ShapeFileLib.SizeD"></see> structure on the right side of the subtraction operator. </param>
/// <param name="sz1">The <see cref="T:EGIS.ShapeFileLib.SizeD"></see> structure on the left side of the subtraction operator. </param>
public static SizeD Subtract(SizeD sz1, SizeD sz2)
{
return new SizeD(sz1.Width - sz2.Width, sz1.Height - sz2.Height);
}
/// <summary>Adds the width and height of one <see cref="T:EGIS.ShapeFileLib.SizeD"></see> structure to the width and height of another <see cref="T:EGIS.ShapeFileLib.SizeD"></see> structure.</summary>
/// <returns>A <see cref="T:EGIS.ShapeFileLib.SizeD"></see> structure that is the result of the addition operation.</returns>
/// <param name="sz2">The second <see cref="T:EGIS.ShapeFileLib.SizeD"></see> to add.</param>
/// <param name="sz1">The first <see cref="T:EGIS.ShapeFileLib.SizeD"></see> to add.</param>
public static SizeD Add(SizeD sz1, SizeD sz2)
{
return new SizeD(sz1.Width + sz2.Width, sz1.Height + sz2.Height);
}