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Code Issues Releases Wiki Activity

Improved color-blending

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This commit is contained in:
Darth Affe 2015-09-23 20:15:00 +02:00
parent fa91b61387
commit 6f05de450e
1 changed files with 8 additions and 1 deletions
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9
Helper/ColorHelper.cs
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@ -1,5 +1,6 @@
// ReSharper disable MemberCanBePrivate.Global // ReSharper disable MemberCanBePrivate.Global
using System;
using System.Drawing; using System.Drawing;
namespace CUE.NET.Helper namespace CUE.NET.Helper
@ -43,7 +44,13 @@ namespace CUE.NET.Helper
public static Color CreateColorFromFloat(float a, float r, float g, float b) public static Color CreateColorFromFloat(float a, float r, float g, float b)
{ {
return Color.FromArgb((int)(a * 255), (int)(r * 255), (int)(g * 255), (int)(b * 255)); return Color.FromArgb(GetIntColorFromFloat(a), GetIntColorFromFloat(r), GetIntColorFromFloat(g), GetIntColorFromFloat(b));
}
private static byte GetIntColorFromFloat(float f)
{
float calcF = (float)Math.Max(0.0, Math.Min(1.0, f));
return (byte)(calcF == 1.0 ? 255 : calcF * 256.0);
} }
} }
} }