private void SetInterpolationColorsInternal(ColorBlend blend)
{
int i1 = (int)blend.Colors.Length;
IntPtr j1 = Marshal.AllocHGlobal(4 * i1);
IntPtr k = Marshal.AllocHGlobal(4 * i1);
int[] nums = new int[i1];
for (int i2 = 0; i2 < i1; i2++)
{
nums[i2] = blend.Colors[i2].ToArgb();
}
Marshal.Copy(nums, 0, j1, i1);
Marshal.Copy(blend.Positions, 0, k, i1);
int j2 = GDIplus.GdipSetPathGradientPresetBlend(new HandleRef(this, m_nativeBrush), new HandleRef(null, j1), new HandleRef(null, k), i1);
Marshal.FreeHGlobal(j1);
Marshal.FreeHGlobal(k);
if (j2 != 0)
{
throw new Exception(j2.ToString());
}
else
{
return;
}
}
