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using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows;
namespace RealTimeGraphX.WPF.Components
{
/// <summary>
/// Represents a graph axis data point tick value wrapper.
/// </summary>
/// <seealso cref="RealTimeGraphX.GraphObject" />
public class GraphAxisTickData : DependencyObject, INotifyPropertyChanged
{
/// <summary>
/// Gets or sets a value indicating whether this tick is the first tick.
/// </summary>
public bool IsFirst
{
get { return (bool)GetValue(IsFirstProperty); }
set { SetValue(IsFirstProperty, value); }
}
public static readonly DependencyProperty IsFirstProperty =
DependencyProperty.Register("IsFirst", typeof(bool), typeof(GraphAxisTickData), new PropertyMetadata(false));
/// <summary>
/// Gets or sets a value indicating whether this tick is the last tick.
/// </summary>
public bool IsLast
{
get { return (bool)GetValue(IsLastProperty); }
set { SetValue(IsLastProperty, value); }
}
public static readonly DependencyProperty IsLastProperty =
DependencyProperty.Register("IsLast", typeof(bool), typeof(GraphAxisTickData), new PropertyMetadata(false));
/// <summary>
/// Gets or sets a value indicating whether this tick is not the first or last.
/// </summary>
public bool IsCenter
{
get { return !IsFirst && !IsLast; }
}
/// <summary>
/// Gets or sets a value indicating whether this tick index is even.
/// </summary>
public bool IsEven
{
get { return (bool)GetValue(IsEvenProperty); }
set { SetValue(IsEvenProperty, value); }
}
public static readonly DependencyProperty IsEvenProperty =
DependencyProperty.Register("IsEven", typeof(bool), typeof(GraphAxisTickData), new PropertyMetadata(false));
/// <summary>
/// Gets a value indicating whether this tick index is odd.
/// </summary>
public bool IsOdd
{
get { return !IsEven; }
}
///// <summary>
///// Gets or sets the data point.
///// </summary>
//public IGraphDataPoint Data
//{
// get { return (IGraphDataPoint)GetValue(DataProperty); }
// set { SetValue(DataProperty, value); }
//}
//public static readonly DependencyProperty DataProperty =
// DependencyProperty.Register("Data", typeof(IGraphDataPoint), typeof(GraphAxisTickData), new PropertyMetadata(null));
private IGraphDataPoint _data;
public IGraphDataPoint Data
{
get { return _data; }
set { _data = value; PropertyChanged?.Invoke(this, new PropertyChangedEventArgs("Data")); }
}
/// <summary>
/// Gets the <see cref="Data">Data Point</see> value.
/// </summary>
public object Value
{
get
{
return Data != null ? Data.GetValue() : null;
}
}
public event PropertyChangedEventHandler PropertyChanged;
}
}
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