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improving histogram drawing

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This commit is contained in:
Lars Brubaker 2021-08-03 18:10:42 -07:00
parent 69d202170c
commit 215b7140fb
1 changed files with 7 additions and 2 deletions
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9
MatterControlLib/DesignTools/Operations/Image/Histogram.cs
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@ -146,10 +146,15 @@ namespace MatterHackers.MatterControl.DesignTools
.First().value;
var graphics2D2 = _histogramRawCache.NewGraphics2D();
graphics2D2.Clear(ApplicationController.Instance.Theme.SlightShade);
var graphShape = new VertexStorage();
graphShape.MoveTo(0, 0);
for (int i = 0; i < 256; i++)
{
graphics2D2.Line(i, 0, i, Easing.Exponential.Out(counts[i] / max) * _histogramRawCache.Height, Color.Black);
graphShape.LineTo(i, Easing.Exponential.Out(counts[i] / max) * _histogramRawCache.Height);
}
graphShape.LineTo(image.Width, 0);
graphics2D2.Render(graphShape, 0, 0, theme.TextColor);
}
public GuiWidget NewEditWidget(ThemeConfig theme)
@ -194,7 +199,7 @@ namespace MatterHackers.MatterControl.DesignTools
leftEdge.LineTo(w * s, h * .40);
leftEdge.curve3(w * s, h * .30, w * .5, h * .30);
leftEdge.curve3(w * e, h * .20);
g.Render(new FlattenCurves(leftEdge), theme.TextColor);
g.Render(new FlattenCurves(leftEdge), theme.PrimaryAccentColor);
g.Line(w * .35, h * .6, w * .35, h * .4, theme.BackgroundColor);
g.Line(w * .65, h * .6, w * .65, h * .4, theme.BackgroundColor);
}