private static void OnEnableChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
{
if (((bool)e.NewValue == true) && ((bool)e.OldValue == false))
{
BasicWaveChartUC basicwave = d as BasicWaveChartUC;
basicwave.Loaded += new RoutedEventHandler(targetloaded_hdlr);
}
;
}
//redraw scale command
public void ReDrawScaleCmd()
{
YAxisCtl yaxisctl = this.FindName("yaxis") as YAxisCtl;
BasicWaveChartUC wavechartuc = this.FindName("ControlContainer") as BasicWaveChartUC;
Canvas windowcanvas = wavechartuc.FindName("WindowCanvas") as Canvas;
Polyline xaxis_ply = wavechartuc.FindName("xaxis_ply") as Polyline;
xaxis_ply.Points.Clear();
double hlinevalue = this.Height - topblank;
if (this.XScaleLineNumber == 0)
{
return;
}
int scalenumber = (int)(wavechartuc.NumberOfDValue / this.XScaleLineNumber);
for (int i = 0; i <= scalenumber; i++)
{
xaxis_ply.Points.Add(new Point(i * XScaleLineNumber * granulity_width, hlinevalue));
if (i % this.XCommentNumber == 0)
{
xaxis_ply.Points.Add(new Point(i * XScaleLineNumber * granulity_width, hlinevalue - bigScaleHeight));
}
else
{
xaxis_ply.Points.Add(new Point(i * XScaleLineNumber * granulity_width, hlinevalue - littleScaleHeight));
}
xaxis_ply.Points.Add(new Point(i * XScaleLineNumber * granulity_width, hlinevalue));
}
xaxis_ply.Points.Add(new Point(wavechartuc.NumberOfDValue * granulity_width, hlinevalue)); //todo replace
xaxis_ply.Points.Add(new Point(wavechartuc.NumberOfDValue * granulity_width, hlinevalue - 20)); //todo replace
xaxis_ply.Points.Add(new Point(wavechartuc.NumberOfDValue * granulity_width, hlinevalue)); //todo replace
switch (this.XArrowStyle)
{
case ArrowStyleEnm.SOLID:
case ArrowStyleEnm.HOLLOW:
{
xaxis_ply.Points.Add(new Point(this.Width - wavechartuc.RightBlankZone - this.arrowheight, hlinevalue));
xaxis_ply.Points.Add(new Point(this.Width - wavechartuc.RightBlankZone - this.arrowheight, hlinevalue - this.arrowheight / 2));
xaxis_ply.Points.Add(new Point(this.Width - wavechartuc.RightBlankZone - this.arrowheight, hlinevalue + this.arrowheight / 2));
xaxis_ply.Points.Add(new Point(this.Width - wavechartuc.RightBlankZone, hlinevalue));
xaxis_ply.Points.Add(new Point(this.Width - wavechartuc.RightBlankZone - this.arrowheight, hlinevalue - this.arrowheight / 2));
//pf.IsFilled = true;
break;
}
case ArrowStyleEnm.NONE:
default:
{
xaxis_ply.Points.Add(new Point(this.Width - wavechartuc.RightBlankZone, hlinevalue));
break;
}
}
}
public double GetGranulity()
{
Canvas cp = this.Parent as Canvas;
ZoomPanel zp = cp.Parent as ZoomPanel;
BasicWaveChartUC p = zp.Parent as BasicWaveChartUC;
granulity_width = p.WindowCanvas_pen.Width / XScaleMaxValue;
return(granulity_width);
}
//self event
private void self_Loaded(object sender, RoutedEventArgs e)
{
parent = this.FindName("ControlContainer") as BasicWaveChartUC;
xaxis = this.FindName("xaxis") as XAxisCtl;
yaxis = this.FindName("yaxis") as YAxisCtl;
moveslider = this.FindName("moveslider") as Slider;
wincanvas = this.FindName("WindowCanvas") as Canvas;
;
}
private static void YScaleMaxValue_Changed(DependencyObject d, DependencyPropertyChangedEventArgs e)
{
YAxisCtl self = d as YAxisCtl;
XAxisCtl xaxisctl = self.FindName("xaxis") as XAxisCtl;
BasicWaveChartUC wavechartuc = self.FindName("ControlContainer") as BasicWaveChartUC;
if (xaxisctl == null || wavechartuc == null)
{
return;
}
self.granulity_width = (self.Height - xaxisctl.Height - self.arrowheight - wavechartuc.TopBlankZone) / self.YScaleMaxValue;
}
private IntegralWorker(BasicWaveChartUC param)
{
ucctl = param;
areagon = new Polygon();
areagon.Name = "areagon";
areagon.Visibility = Visibility.Visible;
commenttx = new TextBlock();
commenttx.Width = 80;
commenttx.Height = 20;
commenttx.Visibility = Visibility.Visible;
commenttx.Name = "commenttx";
commenttx.TextAlignment = TextAlignment.Center;
//main handle
mainhandle = new HandleCtl(new HandleCtl());
}
//redraw text command
public void ReDrawTextCommentCmd()
{
Canvas xaxis_text_canvas = this.FindName("xaxis_text_canvas") as Canvas;
BasicWaveChartUC wavechartuc = this.FindName("ControlContainer") as BasicWaveChartUC;
XAxisCtl xaxis = this.FindName("xaxis") as XAxisCtl;
YAxisCtl yaxis = this.FindName("yaxis") as YAxisCtl;
//add the scale text
xaxis_text_canvas.Children.Clear();
//0
xaxis_text_canvas.Children.Add(new TextBlock());
(xaxis_text_canvas.Children[xaxis_text_canvas.Children.Count - 1] as TextBlock).Text = "0";
(xaxis_text_canvas.Children[xaxis_text_canvas.Children.Count - 1] as TextBlock).FontSize = 8;
Canvas.SetLeft((xaxis_text_canvas.Children[xaxis_text_canvas.Children.Count - 1] as TextBlock), 0);
Canvas.SetBottom((xaxis_text_canvas.Children[xaxis_text_canvas.Children.Count - 1] as TextBlock), 0);
if (xaxis.XScaleLineNumber == 0)
{
return;
}
int loop = (int)(wavechartuc.NumberOfDValue / xaxis.XScaleLineNumber / xaxis.XCommentNumber);
for (int i = 1; i < loop; i++)
{
xaxis_text_canvas.Children.Add(new TextBlock());
(xaxis_text_canvas.Children[xaxis_text_canvas.Children.Count - 1] as TextBlock).Text =
(i * xaxis.XScaleLineNumber * xaxis.XCommentNumber).ToString();
(xaxis_text_canvas.Children[xaxis_text_canvas.Children.Count - 1] as TextBlock).FontSize = 8;
Canvas.SetLeft((xaxis_text_canvas.Children[xaxis_text_canvas.Children.Count - 1] as TextBlock), (i * xaxis.XScaleLineNumber * xaxis.XCommentNumber) * xaxis.GetGranulity());
Canvas.SetBottom((xaxis_text_canvas.Children[xaxis_text_canvas.Children.Count - 1] as TextBlock), 0);
}
//the text of last big scale
xaxis_text_canvas.Children.Add(new TextBlock());
(xaxis_text_canvas.Children[xaxis_text_canvas.Children.Count - 1] as TextBlock).Text =
(loop * xaxis.XScaleLineNumber * xaxis.XCommentNumber).ToString();
(xaxis_text_canvas.Children[xaxis_text_canvas.Children.Count - 1] as TextBlock).FontSize = 8;
Canvas.SetLeft((xaxis_text_canvas.Children[xaxis_text_canvas.Children.Count - 1] as TextBlock), (loop * xaxis.XScaleLineNumber * xaxis.XCommentNumber) * xaxis.GetGranulity());
Canvas.SetBottom((xaxis_text_canvas.Children[xaxis_text_canvas.Children.Count - 1] as TextBlock), 0);
//the max of dvalue
xaxis_text_canvas.Children.Add(new TextBlock());
(xaxis_text_canvas.Children[xaxis_text_canvas.Children.Count - 1] as TextBlock).Text =
wavechartuc.NumberOfDValue.ToString(); //todo replace 1187
(xaxis_text_canvas.Children[xaxis_text_canvas.Children.Count - 1] as TextBlock).FontSize = 8;
Canvas.SetLeft((xaxis_text_canvas.Children[xaxis_text_canvas.Children.Count - 1] as TextBlock), wavechartuc.NumberOfDValue * xaxis.GetGranulity());
Canvas.SetBottom((xaxis_text_canvas.Children[xaxis_text_canvas.Children.Count - 1] as TextBlock), 0);
}
public static IntegralWorker Create(BasicWaveChartUC param)
{
IntegralWorker w = new IntegralWorker(param);
return(w);
}