/// <summary>
/// Creates a deep copy of the PaintThread.
/// </summary>
public PaintThread Clone()
{
PaintThread p = new PaintThread(Model);
p.CopyFrom(this);
return(p);
}
/// <summary>
/// Copies from another PaintThread using a deep copy.
/// </summary>
public void CopyFrom(PaintThread p)
{
t = p.t;
Model = p.Model;
Parent = p.Parent;
this.ProgressBar = p.ProgressBar;
progress = p.progress;
MaxProgress = p.MaxProgress;
DrawStop = true;
DrawDone = true;
SynchDraw = p.SynchDraw;
}
/// <summary>
/// Paints the control.
/// </summary>
/// <param name="g">The Graphics object to paint to.</param>
/// <param name="bounds">The bounds of the plotting area.</param>
public override void Draw(Graphics g, Rectangle bounds)
{
PointF[] v = new PointF[3];
Norms norms = new Norms();
Pen Pen = new Pen(new SolidBrush(Color.White));
g.Clear(Model.BackgroundColor);
Measure(g, bounds);
if (Bounds.Width >= 1 && Bounds.Height >= 1)
{
//calculate functions
PaintThread.DrawStart(this);
//draw items
PaintThread.DrawItems(g);
// draw selection
if (sw != 0 && sh != 0)
{
Pen.Color = Color.White;
g.DrawRectangle(Pen, Math.Min(sx, sx + sw), Math.Min(sy, sy + sh),
Math.Abs(sw), Math.Abs(sh));
Pen.DashPattern = new float[2] {
3, 3
};
Pen.DashStyle = DashStyle.Custom;
Pen.Color = Color.Black;
g.DrawRectangle(Pen, Math.Min(sx, sx + sw), Math.Min(sy, sy + sh),
Math.Abs(sw), Math.Abs(sh));
Pen.DashStyle = DashStyle.Solid;
}
Pen.Color = Model.ScaleColor;
Pen.Width = Model.ScaleLineWidth;
GraphicsBase.Point[] p = Model.View.BoundsCube();
PointF[] dp = new PointF[p.Length];
Model.View.DeviceCoordinates(p, dp);
g.DrawLines(Pen, dp);
//draw legend
GraphicsBase.DrawLegend(g, this);
//draw status message
if (!PaintThread.DrawDone)
{
if (Parent != null)
{
Parent.Cursor = Cursors.WaitCursor;
}
}
else
{
if (Parent != null)
{
Parent.Cursor = Cursors.Cross;
}
if (ProgressBar != null)
{
lock (ProgressBar) {
ProgressBar.Value = 0;
ProgressBar.Visible = false;
}
}
}
}
}
/// <summary>
/// Paints the control.
/// </summary>
/// <param name="g">The Graphics object to paint to.</param>
/// <param name="bounds">The bounds of the plotting area.</param>
public override void Draw(Graphics g, Rectangle bounds)
{
PointF[] v = new PointF[3];
Norms norms = new Norms();
g.Clear(Model.BackgroundColor);
SmoothingMode smoothingMode = g.SmoothingMode;
g.SmoothingMode = SmoothingMode.AntiAlias;
Measure(g, bounds);
if (Bounds.Width >= 1 && Bounds.Height >= 1)
{
//calculate functions
PaintThread.DrawStart(this);
//draw items
PaintThread.DrawItems(g);
// draw selection
if (sw != 0 && sh != 0)
{
Pen Pen = new Pen(new SolidBrush(Color.White));
Pen.Color = Color.White;
g.DrawRectangle(Pen, Math.Min(sx, sx + sw), Math.Min(sy, sy + sh),
Math.Abs(sw), Math.Abs(sh));
Pen.DashPattern = new float[2] {
3, 3
};
Pen.DashStyle = DashStyle.Custom;
Pen.Color = Color.Black;
g.DrawRectangle(Pen, Math.Min(sx, sx + sw), Math.Min(sy, sy + sh),
Math.Abs(sw), Math.Abs(sh));
Pen.DashStyle = DashStyle.Solid;
}
// draw x-scale
v[0] = new PointF(Bounds.X, Bounds.Y + Bounds.Height);
v[1] = new PointF(Bounds.X + Bounds.Width, Bounds.Y + Bounds.Height);
v[2] = new PointF(Bounds.X, Bounds.Y);
Model.x.Draw(g, v, true, ref norms);
// draw y-scale
v[0] = new PointF(Bounds.X, Bounds.Y);
v[1] = new PointF(Bounds.X, Bounds.Y + Bounds.Height);
v[2] = new PointF(Bounds.X + Bounds.Width, Bounds.Y);
Model.y.Draw(g, v, true, ref norms);
//draw z-scale
Graphics2D.DrawZScale(g, Model, ref v, true, new Rectangle(Bounds.X + Bounds.Width + fd, Bounds.Y, fd, Bounds.Height), ref norms);
//draw legend
GraphicsBase.DrawLegend(g, this);
//draw status message
if (!PaintThread.DrawDone)
{
if (Parent != null)
{
Parent.Cursor = Cursors.WaitCursor;
}
}
else
{
if (Parent != null)
{
Parent.Cursor = Cursors.Cross;
}
if (ProgressBar != null)
{
lock (ProgressBar) {
ProgressBar.Value = 0;
ProgressBar.Visible = false;
}
}
}
g.SmoothingMode = smoothingMode;
}
}
