public ChartSample ()
{
BasicChart chart = new BasicChart ();
chart.AllowSelection = true;
chart.AddAxis (new IntegerAxis (true), AxisPosition.Left);
chart.AddAxis (new IntegerAxis (true), AxisPosition.Bottom);
Serie s = new Serie ("Some Data");
s.Color = new Color (0,1,0);
s.AddData (10, 10);
s.AddData (20, 11);
s.AddData (30, 15);
s.AddData (40, 9);
chart.AddSerie (s);
s = new Serie ("Other Data");
s.Color = new Color (0,0,1);
s.AddData (10, 20);
s.AddData (20, 19);
s.AddData (30, 25);
s.AddData (40, 26);
chart.AddSerie (s);
chart.SetAutoScale (AxisDimension.X, true, true);
chart.SetAutoScale (AxisDimension.Y, true, true);
PackStart (chart, true);
}
public void CopyFrom (ChartSerieInfo other)
{
Name = other.Name;
Visible = other.Visible;
serie = other.serie;
counter = other.counter;
}
void DrawSerie(Cairo.Context ctx, Serie serie)
{
ctx.NewPath ();
ctx.Rectangle (left, top, width + 1, height + 1);
ctx.Clip ();
ctx.NewPath ();
ctx.SetSourceColor (serie.Color);
ctx.LineWidth = serie.LineWidth;
bool first = true;
bool blockMode = serie.DisplayMode == DisplayMode.BlockLine;
double lastY = 0;
foreach (Data d in serie.GetData (startX, endX)) {
double x, y;
GetPoint (d.X, d.Y, out x, out y);
if (first) {
ctx.MoveTo (x, y);
lastY = y;
first = false;
} else {
if (blockMode) {
if (lastY != y)
ctx.LineTo (x, lastY);
ctx.LineTo (x, y);
} else
ctx.LineTo (x, y);
}
lastY = y;
}
ctx.Stroke ();
}
public void RemoveSerie(Serie serie)
{
series.Remove (serie);
serie.Owner = null;
OnSerieChanged ();
}
public void AddSerie(Serie serie)
{
serie.Owner = this;
series.Add (serie);
OnSerieChanged ();
}
public TestChart ()
{
AllowSelection = true;
SetAutoScale (AxisDimension.Y, false, true);
StartY = 0;
serieFailed = new Serie (GettextCatalog.GetString("Failed tests"));
serieFailed.Color = new Cairo.Color (1, 0, 0);
serieSuccess = new Serie (GettextCatalog.GetString("Successful tests"));
serieSuccess.Color = new Cairo.Color (0, 0.65, 0);
serieIgnored = new Serie (GettextCatalog.GetString("Ignored tests"));
serieIgnored.Color = new Cairo.Color (0.8, 0.8, 0);
serieTime = new Serie (GettextCatalog.GetString("Time"));
serieTime.Color = new Cairo.Color (0, 0, 1);
UpdateMode ();
/* EndX = DateTime.Now.Ticks;
StartX = EndX - currentSpan.Ticks;
*/
EndX = 5;
StartX = 0;
}
public void RemoveSerie(Serie serie)
{
series.Remove(serie);
serie.Owner = null;
OnSerieChanged();
}
public void AddSerie(Serie serie)
{
serie.Owner = this;
series.Add(serie);
OnSerieChanged();
}
public void RemoveSerie(Serie serie)
{
widget.RemoveSerie(serie);
}
public void AddSerie(Serie serie)
{
widget.AddSerie(serie);
}
public void RemoveSerie (Serie serie)
{
widget.RemoveSerie (serie);
}
public void AddSerie (Serie serie)
{
widget.AddSerie (serie);
}
public bool UpdateCounter ()
{
if (!Counter.Disposed)
return false;
serie = null;
counter = null;
lastUpdateTime = DateTime.MinValue;
return true;
}