/// <summary>
/// Creates a SimpleSymbol with the specified color, shape and size. The size is used for
/// both the horizontal and vertical directions.
/// </summary>
/// <param name="color">The color of the symbol</param>
/// <param name="shape">The shape of the symbol</param>
/// <param name="size">The size of the symbol</param>
public SimpleSymbol(Color color, PointShapes shape, double size)
{
Configure();
_color = color;
_pointShape = shape;
Size = new Size2D(size, size);
}
private void Configure()
{
base.SymbolType = SymbolTypes.Simple;
_color = Global.RandomColor();
_pointShape = PointShapes.Rectangle;
}
/// <summary>
/// Creates a point symbol with the specified color and shape
/// </summary>
/// <param name="color">Creates a point symbol with the specified color and shape</param>
/// <param name="shape">Creates a point Symbol with the specified shape</param>
public SimpleSymbol(Color color, PointShapes shape)
{
Configure();
_color = color;
_pointShape = shape;
}
/// <summary>
/// Occurs during the randomizing process
/// </summary>
/// <param name="generator"></param>
protected override void OnRandomize(Random generator)
{
_color = generator.NextColor();
Opacity = generator.NextFloat();
_pointShape = generator.NextEnum<PointShapes>();
base.OnRandomize(generator);
}
/// <summary>
/// Creates a point symbolizer with one member, and that member is constructed
/// based on the values specified.
/// </summary>
/// <param name="color"></param>
/// <param name="shape"></param>
/// <param name="size"></param>
public PointSymbolizer(Color color, PointShapes shape, double size)
{
base.Smoothing = true;
_symbols = new CopyList<ISymbol>();
ISimpleSymbol ss = new SimpleSymbol(color, shape, size);
_symbols.Add(ss);
}
/// <summary>
/// Creates a simple point category where the symbolizer is based on the simple characteristics.
/// The selection symbolizer has the same shape and size, but will be colored cyan.
/// </summary>
/// <param name="color">The color of the regular symbolizer</param>
/// <param name="shape">The shape of the regular symbolizer</param>
/// <param name="size">the size of the regular symbolizer</param>
public PointCategory(Color color, PointShapes shape, double size)
{
Symbolizer = new PointSymbolizer(color, shape, size);
SelectionSymbolizer = new PointSymbolizer(Color.Cyan, shape, size);
}
