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Color: Add interpolation support#3443

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swharden merged 7 commits intoScottPlot:mainfrom
KroMignon:colorInterpolation
Mar 14, 2024
Merged

Color: Add interpolation support#3443
swharden merged 7 commits intoScottPlot:mainfrom
KroMignon:colorInterpolation

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@KroMignon
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@KroMignon KroMignon commented Mar 6, 2024 •
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Add methods to ScottPlot.Color to get interpolated colors between 2 given colors.

This should fix #3441.

Here a simple usage example.

ScottPlot.Plot myPlot = new();

var colors = ScottPlot.Color.InterpolateArrayRgb(Colors.DarkCyan, Colors.Maroon, 12);
double steps = 10;
foreach (var color in colors)
{
    var c1 = myPlot.Add.Circle(steps, steps, 25);
    steps += 25;
    c1.LineColor = color;
    c1.FillStyle.Color = color;
}
myPlot.SavePng("ColorInterpolation.png", 240, 240);

ColorInterpolation

@swharden swharden changed the title SP5: Add color interpolation support Color: Add interpolation support Mar 13, 2024
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swharden commented Mar 14, 2024

I love it! Thanks so much!

I added a cookbook recipe too:
image

Also, omg, this is such a complicated topic...

@swharden swharden merged commit 37d787c into ScottPlot:main Mar 14, 2024
@swharden swharden mentioned this pull request Mar 15, 2024
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@KroMignon KroMignon deleted the colorInterpolation branch March 27, 2024 07:36
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Color: Need a simple method to get a range of colors between two colors

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@KroMignon @swharden