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Eliminate gray border in ToGdipBitmap #133

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Eliminate gray border in ToGdipBitmap #133

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4 changes: 2 additions & 2 deletions Source/SharpFont.GDI/FTBitmapExtensions.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -70,7 +70,7 @@ public static Bitmap ToGdipBitmap(this FTBitmap b, Color color)
for (int i = 0; i < palette.Entries.Length; i++)
{
float a = (i * 17) / 255f;
palette.Entries[i] = Color.FromArgb(i * 17, (int)(color.R * a), (int)(color.G * a), (int)(color.B * a));
palette.Entries[i] = Color.FromArgb(i * 17, color);
}

bmp.Palette = palette;
Expand All @@ -91,7 +91,7 @@ public static Bitmap ToGdipBitmap(this FTBitmap b, Color color)
for (int i = 0; i < palette.Entries.Length; i++)
{
float a = i / 255f;
palette.Entries[i] = Color.FromArgb(i, (int)(color.R * a), (int)(color.G * a), (int)(color.B * a));
palette.Entries[i] = Color.FromArgb(i, color);
}

//HACK There's a bug in Mono's libgdiplus requiring the "PaletteHasAlpha" flag to be set for transparency to work properly
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