C++ (Cpp) SetHSL Examples

Example #1

File: Colour.cpp Project: mattcawley/mnews

void CColour::Lighten(int Amount /* = 1 */)
{
    int h,s,l;
    GetHSL(h,s,l);

    l += Amount;
    if (l > 240)
        l = 240;

    SetHSL(h,s,l);
}

Example #2

File: Colour.cpp Project: mattcawley/mnews

void CColour::Darken(int Amount /* = 1 */)
{
    int h,s,l;
    GetHSL(h,s,l);

    l -= Amount;
    if (l < 0)
        l = 0;

    SetHSL(h,s,l);
}

Example #3

File: Colour.cpp Project: mattcawley/mnews

void CColour::GenerateColourRange(int Steps, CUIntArray * pArray)
{
    // Updated colour range using HSL values
    // Only hue changes
    int h(0),s(180),l(100);
    int StepSize = 240 / Steps;
    for( int i = 0; i < Steps; i++ )
    {
        // this converts the internal rgb value
        SetHSL(h,s,l);
        //HSLToRGB(h,s,l,r,g,b);
        pArray->Add(m_RGB);
        h += StepSize;
    }

}

Example #4

File: wxColourExt.cpp Project: gearcrate/Sprite-Warrior

void wxColourExt::HslLuminosity(float l)
{
    HslLuminosity();
    SetHSL(H0,S0,l);
}

Example #5

File: wxColourExt.cpp Project: gearcrate/Sprite-Warrior

void wxColourExt::HslSaturation(float s)
{
    HslSaturation();
    SetHSL(H0,s,L0);
}

Example #6

File: wxColourExt.cpp Project: gearcrate/Sprite-Warrior

void wxColourExt::HslHue(float h)
{
    HslHue();
    SetHSL(h,S0,L0);
}