/// <summary>
/// Apply <see cref="HSVShift"/> values to the image, based on the
/// channels in the <paramref name="mask"/>.
/// </summary>
/// <param name="mask">The <see cref="System.IO.Stream"/> containing the DDS image to use as a mask.</param>
/// <param name="ch1Shift">A shift to apply to the image when the first channel of the mask is active.</param>
/// <param name="ch2Shift">A shift to apply to the image when the second channel of the mask is active.</param>
/// <param name="ch3Shift">A shift to apply to the image when the third channel of the mask is active.</param>
/// <param name="ch4Shift">A shift to apply to the image when the fourth channel of the mask is active.</param>
/// <param name="blend">When true, each channel's shift adds; when false, each channel's shift overrides.</param>
public void ApplyHSVShift(Stream mask, HSVShift ch1Shift, HSVShift ch2Shift, HSVShift ch3Shift, HSVShift ch4Shift, bool blend)
{
if (!SupportsHSV)
{
return;
}
LoadMask(mask);
ApplyHSVShift(ch1Shift, ch2Shift, ch3Shift, ch4Shift, blend);
}
/// <summary>
/// Apply a hue, saturation and value shift to the image.
/// </summary>
/// <param name="h">Hue shift, default 0</param>
/// <param name="s">Saturation shift, default 0</param>
/// <param name="v">Value shift, default 0</param>
public void HSVShift(decimal h = 0, decimal s = 0, decimal v = 0)
{
hsvShift = new HSVShift {
h = (float)h, s = (float)s, v = (float)v,
};
if (SupportsHSV)
{
ckb_CheckedChanged(null, null);
}
}
/// <summary>
/// Apply <see cref="HSVShift"/> values to the image, based on the
/// channels in the currently loaded mask.
/// </summary>
/// <param name="ch1Shift">A shift to apply to the image when the first channel of the mask is active.</param>
/// <param name="ch2Shift">A shift to apply to the image when the second channel of the mask is active.</param>
/// <param name="ch3Shift">A shift to apply to the image when the third channel of the mask is active.</param>
/// <param name="ch4Shift">A shift to apply to the image when the fourth channel of the mask is active.</param>
/// <param name="blend">When true, each channel's shift adds; when false, each channel's shift overrides.</param>
public void ApplyHSVShift(HSVShift ch1Shift, HSVShift ch2Shift, HSVShift ch3Shift, HSVShift ch4Shift, bool blend)
{
if (!SupportsHSV || !MaskLoaded)
{
return;
}
if (blend)
{
ddsFile.MaskedHSVShift(ddsMask, ch1Shift, ch2Shift, ch3Shift, ch4Shift);
}
else
{
ddsFile.MaskedHSVShiftNoBlend(ddsMask, ch1Shift, ch2Shift, ch3Shift, ch4Shift);
}
ckb_CheckedChanged(null, null);
}
