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using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Media;
namespace RealTimeGraphX.WPF
{
/// <summary>
/// Represents a WPF <see cref="IGraphDataSeries">data series</see>.
/// </summary>
/// <seealso cref="RealTimeGraphX.GraphObject" />
/// <seealso cref="RealTimeGraphX.IGraphDataSeries" />
public class WpfGraphDataSeries : GraphObject, IGraphDataSeries
{
#region Internal Properties
/// <summary>
/// Gets the GDI stroke color.
/// </summary>
internal System.Drawing.Color GdiStroke { get; private set; }
/// <summary>
/// Gets the GDI fill brush.
/// </summary>
internal System.Drawing.Brush GdiFill { get; private set; }
/// <summary>
/// Gets or sets the GDI pen.
/// </summary>
internal System.Drawing.Pen GdiPen { get; set; }
#endregion
private String _name;
/// <summary>
/// Gets or sets the series name.
/// </summary>
public String Name
{
get { return _name; }
set { _name = value; RaisePropertyChangedAuto(); }
}
private float _strokeThickness;
/// <summary>
/// Gets or sets the stroke thickness.
/// </summary>
public float StrokeThickness
{
get
{
return _strokeThickness;
}
set
{
_strokeThickness = value;
GdiPen = new System.Drawing.Pen(GdiStroke, _strokeThickness);
RaisePropertyChangedAuto();
}
}
private bool _isVisible;
/// <summary>
/// Gets or sets a value indicating whether this series should be visible.
/// </summary>
public bool IsVisible
{
get { return _isVisible; }
set { _isVisible = value; RaisePropertyChangedAuto(); }
}
private Color _stroke;
/// <summary>
/// Gets or sets the series stroke color.
/// </summary>
public Color Stroke
{
get { return _stroke; }
set
{
_stroke = value;
RaisePropertyChangedAuto();
if (_stroke != null)
{
GdiStroke = _stroke.ToGdiColor();
GdiPen = new System.Drawing.Pen(GdiStroke, StrokeThickness);
}
else
{
GdiStroke = System.Drawing.Color.Transparent;
}
}
}
private Brush _fill;
/// <summary>
/// Gets or sets the series fill brush.
/// </summary>
public Brush Fill
{
get { return _fill; }
set
{
_fill = value;
RaisePropertyChangedAuto();
if (_fill != null)
{
GdiFill = _fill.ToGdiBrush();
}
else
{
GdiFill = null;
}
}
}
/// <summary>
/// Initializes a new instance of the <see cref="WpfGraphDataSeries"/> class.
/// </summary>
public WpfGraphDataSeries()
{
StrokeThickness = 1;
IsVisible = true;
Stroke = Colors.DodgerBlue;
}
/// <summary>
/// Gets or sets a value indicating whether to fill the series.
/// </summary>
public bool UseFill
{
get { return Fill != null; }
}
private object _currentValue;
/// <summary>
/// Gets the current value.
/// </summary>
public object CurrentValue
{
get { return _currentValue; }
set { _currentValue = value; RaisePropertyChangedAuto(); }
}
}
}
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