public void UpdateGraphVm()
{
if (Values == null)
{
return;
}
var bins = A2dUt.ToP2V(Histos.Histogram2d(
bounds: Bounds,
binCount: BinCounts.Sz2Int,
vals: Values)).ToArray();
var counts = bins.Select(b => b.V.V).ToArray();
var colorLeg = ColorLegger(counts);
LegendVm = new LegendVm(
minVal: "<" + colorLeg.minV,
midVal: ColorSets.GetLegMidVal(colorLeg).ToString(),
maxVal: ">" + colorLeg.maxV,
minCol: colorLeg.minC,
midColors: colorLeg.spanC,
maxColor: colorLeg.maxC
);
GraphVm.Watermark = $"Bins count: [{BinCounts.X}, {BinCounts.Y}]";
GraphVm.SetData(
boundingRect: Bounds,
plotPoints: Enumerable.Empty <P2V <float, Color> >(),
plotLines: Enumerable.Empty <LS2V <float, Color> >(),
filledRects: MakePlotRectangles(colorLeg: colorLeg, hist: bins),
openRects: Enumerable.Empty <RV <float, Color> >());
}
public Grid4DVm(P2 <int> strides, P2 <int> cursor, ColorLeg <T> colorLeg, string title = "")
{
X1Y1 = true;
Strides = strides;
Cursor = cursor;
Values = new List <LS2V <int, T> >();
ColorLeg = colorLeg;
WbImageVm = new WbImageVm();
Title = title;
LegendVm = new LegendVm(
minVal: "<" + colorLeg.minV,
midVal: ColorSets.GetLegMidVal(colorLeg).ToString(),
maxVal: ">" + colorLeg.maxV,
minCol: colorLeg.minC,
midColors: colorLeg.spanC,
maxColor: colorLeg.maxC
);
}