/// <summary>
/// Might need Refresh () afterwards!
/// </summary>
/// <param name="table2D">
/// A <see cref="Table2D"/>
/// </param>
public void Draw(Tables.Denso.Table2D table2D)
{
float[] valuesY = table2D.GetValuesYasFloats ();
// clear everything. reset fonts. remove plot components etc.
// including Florence interactions
this.plotSurface2D.Clear ();
// Florence interactions, N/A in original NPlot library
// guideline disadvantage: not optimized - does not use bitmap buffer, refreshes every time a line has to move
plotSurface2D.AddInteraction (new VerticalGuideline (Color.Gray));
plotSurface2D.AddInteraction (new HorizontalGuideline (Color.Gray));
//plotSurface2D.AddInteraction (new PlotSelection (Color.Green));
plotSurface2D.AddInteraction (new PlotDrag (true, true));
plotSurface2D.AddInteraction (new AxisDrag ());
// PlotZoom: mouse wheel zoom
plotSurface2D.AddInteraction (new PlotZoom ());
plotSurface2D.AddInteraction (new KeyActions ());
plotSurface2D.SurfacePadding = 0;
plotSurface2D.SmoothingMode = SmoothingMode;
// y-values, x-values (!)
LinePlot lp = new LinePlot (valuesY, table2D.ValuesX);
lp.Pen = pen;
PointPlot pp = new PointPlot (marker);
pp.AbscissaData = table2D.ValuesX;
pp.OrdinateData = valuesY;
Grid myGrid = new Grid ();
myGrid.VerticalGridType = Grid.GridType.Coarse;
myGrid.HorizontalGridType = Grid.GridType.Coarse;
plotSurface2D.Add (myGrid);
plotSurface2D.Add (pp);
plotSurface2D.Add (lp);
plotSurface2D.TitleFont = titleFont;
plotSurface2D.Title = table2D.Title;
plotSurface2D.XAxis1.LabelFont = labelFont;
plotSurface2D.XAxis1.Label = AxisText (table2D.NameX, table2D.UnitX);
// could use ex: plotSurface2D.YAxis1.NumberFormat = "0.000";
plotSurface2D.XAxis1.TickTextFont = tickTextFont;
plotSurface2D.YAxis1.LabelFont = labelFont;
plotSurface2D.YAxis1.Label = AxisText (table2D.Title, table2D.UnitY);
plotSurface2D.YAxis1.TickTextFont = tickTextFont;
// Florence surface has Refresh () method vs. NPlot: Refresh () not part of surface interface
plotSurface2D.Refresh ();
}
void Show2D(Tables.Denso.Table2D table)
{
if (table == null)
return;
navbarwidget.CurrentPos = table.Location;
navbarwidget.SetMarkedPositions (new int[] { table.RangeX.Pos, table.RangeY.Pos });
// plot
plot2D.Draw (table);
// table data as text
var values = table.GetValuesYasFloats ();
var tableUI = new GtkWidgets.TableWidget2D (coloring, table.ValuesX, values, table.Xmin, table.Xmax, table.Ymin, table.Ymax);
tableUI.HeaderAxisMarkup = Util.Markup.Unit (table.UnitX);
tableUI.HeaderValuesMarkup = Util.Markup.Unit (table.UnitY);
tableUI.AxisXMarkup = Util.Markup.NameUnit (table.NameX, table.UnitX);
tableUI.ValuesMarkup = Util.Markup.NameUnit (table.Title, table.UnitY);
tableUI.FormatValues = ScoobyRom.Data.AutomaticValueFormat (values, table.Ymin, table.Ymax);
// Viewport needed for ScrolledWindow to work as generated table widget has no scroll support
var viewPort = new Gtk.Viewport ();
viewPort.Add (tableUI.Create ());
Gtk.Widget previous = this.scrolledwindowTable2D.Child;
if (previous != null)
this.scrolledwindowTable2D.Remove (previous);
// previous.Dispose () or previous.Destroy () cause NullReferenceException!
this.scrolledwindowTable2D.Add (viewPort);
this.scrolledwindowTable2D.ShowAll ();
}
