/NerdSharp.Net_Studio/NerdSharp_UberNet/Science/Math/TypeLibrary/Graphs_ChartsWidgets/TwoDGraph.xaml.cs

using System;

using System.Collections.Generic;

using System.Linq;

using System.Text;

using System.Windows;

using System.Windows.Controls;

using System.Windows.Data;

using System.Windows.Documents;

using System.Windows.Input;

using System.Windows.Media;

using System.Windows.Media.Imaging;

using System.Windows.Navigation;

using System.Windows.Shapes;



namespace NerdSharp.Net_Studio.NerdSharp_UberNet.Science.Math.TypeLibrary.Graphs_ChartsWidgets

{

    /// <summary>

    /// Interaction logic for TwoDGraph.xaml

    /// </summary>

    public partial class TwoDGraph : UserControl

    {

        public TwoDGraph()

        {

            InitializeComponent();

        }



        public void AddLine(Point start, Point end)

        {

            Line einLine = new Line();

            Point aStart = Utils.FromGraphToScreen(mainGrid.ActualWidth, mainGrid.ActualHeight, start);

            Point anEnd = Utils.FromGraphToScreen(mainGrid.ActualWidth, mainGrid.ActualHeight, end);

            einLine.Stroke = new SolidColorBrush(Colors.Black);

            einLine.StrokeThickness = 1;

            einLine.X1 = aStart.X;

            einLine.Y1 = aStart.Y;

            einLine.X2 = anEnd.X;

            einLine.Y2 = anEnd.Y;

            mainGrid.Children.Add(einLine);

        }



        private void RenderAxisLines()

        {

            Line xAxis = new Line();

            Line yAxis = new Line();

            xAxis.Stroke = yAxis.Stroke = new SolidColorBrush(Colors.Black);

            xAxis.StrokeThickness = yAxis.StrokeThickness = 2;

            xAxis.X1 = 0;

            xAxis.X2 = mainGrid.ActualWidth;

            xAxis.Y1 = xAxis.Y2 = this.mainGrid.ActualHeight / 2;

            yAxis.Y1 = 0;

            yAxis.Y2 = mainGrid.ActualHeight;

            yAxis.X1 = yAxis.X2 = this.mainGrid.ActualWidth / 2;

            mainGrid.Children.Add(xAxis);

            mainGrid.Children.Add(yAxis);

        }



        private void mainGrid_Loaded(object sender, RoutedEventArgs e)

        {

            RenderAxisLines();

            //debugging stuff

            //this.AddLine(new Point(-20, 10), new Point(20, -10));

        }

    }

}