/// <summary>
/// Default constructor.
/// </summary>
public PlotSurface2D()
{
// This call is required by the Windows.Forms Form Designer.
InitializeComponent();
ps_ = new NPlot.PlotSurface2D();
this.InteractionOccured += new InteractionHandler( OnInteractionOccured );
this.PreRefresh += new PreRefreshHandler( OnPreRefresh );
}
public PlotSample()
{
plotSurface = new NPlot.PlotSurface2D();
// Set defaults for the sample plotSurface
plotSurface.AutoScaleAutoGeneratedAxes = false;
plotSurface.AutoScaleTitle = false;
//plotSurface.Canvas.ModifyBg (StateType.Normal);
plotSurface.Legend = null;
// plotSurface.Canvas.Name = "plotSurface";
//plotSurface.ShowCoordinates = true;
plotSurface.SmoothingMode = System.Drawing.Drawing2D.SmoothingMode.None;
plotSurface.Title = "";
plotSurface.TitleFont = new System.Drawing.Font("Arial", 14F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Pixel);
}
/// <summary>
/// Default constructor.
/// </summary>
public PlotSurface2D()
{
// This call is required by the Windows.Forms Form Designer.
InitializeComponent();
// double buffer, and update when resize.
base.SetStyle(ControlStyles.AllPaintingInWmPaint, true);
base.SetStyle(ControlStyles.DoubleBuffer, true);
base.SetStyle(ControlStyles.UserPaint, true);
base.ResizeRedraw = true;
ps_ = new NPlot.PlotSurface2D();
this.InteractionOccured += new InteractionHandler( OnInteractionOccured );
this.PreRefresh += new PreRefreshHandler( OnPreRefresh );
}
/// <summary>
/// Specify the Axes to attach the legend to.
/// </summary>
/// <param name="xa">Specify which horizontal axis the legend should be attached to.</param>
/// <param name="ya">Specify which vertical axis the legend should be attached to.</param>
public void AttachTo( PlotSurface2D.XAxisPosition xa, PlotSurface2D.YAxisPosition ya )
{
xAttach_ = xa;
yAttach_ = ya;
}
static void Main ()
{
#if GTK
Application.Init ();
Window w = new Window ("Test");
w.DeleteEvent += delegate {
Application.Quit ();
};
NPlot.Gtk.PlotSurface2D plot = new NPlot.Gtk.PlotSurface2D ();
PlotTest (plot);
plot.Show ();
w.Add (plot);
w.ShowAll ();
Application.Run ();
#else
NPlot.PlotSurface2D s = new NPlot.PlotSurface2D ();
Bitmap b = new Bitmap (1000, 1000);
Graphics g = Graphics.FromImage (b);
g.FillRectangle (Brushes.White, 0, 0, 1000, 1000);
Rectangle bounds = new Rectangle (0, 0, 1000, 1000);
PlotTest (s);
s.Draw (g, bounds);
b.Save ("file.png", ImageFormat.Png);
#endif
}
/// <summary>
/// Constructor, which defines the world pixel length together with
/// the y-axis that should be held constant when forcing this
/// constraint [the other y-axis only will be moved].
/// </summary>
/// <param name="p">The world pixel length</param>
/// <param name="holdFixedY">The position of this y-axis will be
/// held constant. The other y-axis will be moved in order to
/// force the constraint.</param>
public XPixelWorldLength(double p, PlotSurface2D.YAxisPosition holdFixedY)
{
this.pWorldLength_ = p;
this.holdFixedY_ = holdFixedY;
}
/// <summary>
/// Constructor
/// </summary>
/// <param name="a">Aspect Ratio</param>
/// <param name="holdFixedX">When adjusting the position of axes, the specified axis will never be moved.</param>
/// <param name="holdFixedY">When adjusting the position of axes, the specified axis will never be moved.</param>
public AspectRatio(
double a,
PlotSurface2D.XAxisPosition holdFixedX,
PlotSurface2D.YAxisPosition holdFixedY)
{
this.a_ = a;
this.holdFixedX_ = holdFixedX;
this.holdFixedY_ = holdFixedY;
}
/// <summary>
/// Constructor, which defines a vertical axis and the physical
/// x position it should be drawn at.
/// </summary>
/// <param name="axis">The y-axis for which the x position is to be specified.</param>
/// <param name="xPosition">The [physical] x position of the axis.</param>
public AxisPosition(PlotSurface2D.YAxisPosition axis, int xPosition)
{
position_ = xPosition;
yAxisPosition_ = axis;
}
/// <summary>
/// Constructor, which defines an horizontal axis and the physical
/// y position it should be drawn at.
/// </summary>
/// <param name="axis">The x-axis for which the y position is to be specified.</param>
/// <param name="yPosition">The [physical] y position of the axis.</param>
public AxisPosition(PlotSurface2D.XAxisPosition axis, int yPosition)
{
position_ = yPosition;
xAxisPosition_ = axis;
}
/// <summary>
/// Constructor, which defines the world pixel length together with
/// the x-axis that should be held constant when forcing this
/// constraint [the other x-axis only will be moved].
/// </summary>
/// <param name="p">The world pixel length</param>
/// <param name="holdFixedX">The position of this x-axis will be held constant. The other x-axis will be moved in order to force the constraint.</param>
public YPixelWorldLength(double p, PlotSurface2D.XAxisPosition holdFixedX)
{
this.pWorldLength_ = p;
this.holdFixedX_ = holdFixedX;
}
PlotSurface2D plotSurface; // To allow access to PlotSurface Draw routine
#endregion Fields
#region Constructors
/// <summary>
/// Creates a new DrawingSurface and copies a reference to the calling PlotSurface
/// </summary>
internal DrawingSurface(PlotSurface2D ps)
: base()
{
plotSurface = ps;
}