//--------------------------------------------------------------------
public void gamma(IGammaFunction gamma_function)
{
for (int i = 0; i < (int)aa_scale_e.aa_scale; i++)
{
m_gamma[i] = (int)agg_basics.uround(gamma_function.GetGamma((double)(i) / (int)aa_scale_e.aa_mask) * (int)aa_scale_e.aa_mask);
}
}
//--------------------------------------------------------------------
public void Gamma(IGammaFunction gamma_function)
{
for (int i = 0; i < (int)AAScale.Scale; i++)
{
m_gamma[i] = (int)Basics.RoundUint(gamma_function.GetGamma((double)(i) / (int)AAScale.Mask) * (int)AAScale.Mask);
}
}
public LineProfileAnitAlias(double w, IGammaFunction gamma_function)
{
m_subpixel_width = 0;
m_min_width = 1.0;
m_smoother_width = 1.0;
SetGamma(gamma_function);
SetWidth(w);
}
public PrebuiltGammaTable(IGammaFunction gamma_function)
{
for (int i = ScanlineRasterizer.AA_SCALE - 1; i >= 0; --i)
{
_gammaLut[i] = AggMath.uround(
gamma_function.GetGamma((float)(i) / ScanlineRasterizer.AA_MASK) * ScanlineRasterizer.AA_MASK);
}
}
//--------------------------------------------------------------------
public void ResetGamma(IGammaFunction gamma_function)
{
for (int i = AA_SCALE - 1; i >= 0; --i)
{
m_gammaLut[i] = (int)AggBasics.uround(
gamma_function.GetGamma((float)(i) / AA_MASK) * AA_MASK);
}
}
public LineProfileAnitAlias(double w, IGammaFunction gamma_function)
{
m_subpixel_width = 0;
m_min_width = 1.0;
m_smoother_width = 1.0;
SetGamma(gamma_function);
SetWidth(w);
}
void SetGamma(IGammaFunction gamma_function)
{
int i;
for (i = 0; i < AA_SCALE; i++)
{
m_gamma[i] = (byte)(AggBasics.uround(gamma_function.GetGamma((float)(i) / AA_MASK) * AA_MASK));
}
}
void SetGamma(IGammaFunction gamma_function)
{
int i;
for (i = 0; i < AA_SCALE; i++)
{
m_gamma[i] = (byte)(AggBasics.uround(gamma_function.GetGamma((float)(i) / AA_MASK) * AA_MASK));
}
}
public LineProfileAnitAlias(double w, IGammaFunction gamma_function)
{
//1. init value
_subpixel_width = 0;
_min_width = 1.0;
_smoother_width = 1.0;
//2. set gamma before set width
SetGamma(gamma_function);
//3. set width table
SetWidth(w);
}
void SetGamma(IGammaFunction gamma_function)
{
//TODO:review gamma again***
if (gamma_function == null)
{
m_gamma = s_gamma_none;
}
else
{
m_gamma = new byte[AA_SCALE];
for (int i = AA_SCALE - 1; i >= 0; --i)
{
//pass i to gamma func ***
m_gamma[i] = (byte)(AggBasics.uround(gamma_function.GetGamma((float)(i) / AA_MASK) * AA_MASK));
}
}
}
public void gamma(IGammaFunction gamma_function)
{
throw new System.NotImplementedException();
}
public void Gamma(IGammaFunction gammaFunction)
{
throw new NotImplementedException ();
}
public void gamma(IGammaFunction gamma_function)
{
throw new System.NotImplementedException();
}
//--------------------------------------------------------------------
public void ResetGamma(IGammaFunction gamma_function)
{
for (int i = AA_SCALE - 1; i >= 0; --i)
{
m_gammaLut[i] = (int)AggBasics.uround(
gamma_function.GetGamma((float)(i) / AA_MASK) * AA_MASK);
}
}
//---------------------------------------------------------------------
public void gamma(IGammaFunction gamma_function)
{
int i;
for (i = 0; i < aa_scale; i++)
{
m_gamma[i] = (byte)(agg_basics.uround(gamma_function.GetGamma((double)(i) / aa_mask) * aa_mask));
}
}
//---------------------------------------------------------------------
public LineProfileAnitAlias(double w, IGammaFunction gamma_function)
{
m_subpixel_width = (0);
m_min_width = (1.0);
m_smoother_width = (1.0);
gamma(gamma_function);
width(w);
}
//--------------------------------------------------------------------
public void gamma(IGammaFunction gamma_function)
{
for (int i = 0; i < (int)aa_scale_e.aa_scale; i++)
{
m_gamma[i] = (int)agg_basics.uround(gamma_function.GetGamma((double)(i) / (int)aa_scale_e.aa_mask) * (int)aa_scale_e.aa_mask);
}
}
public LineProfileAnitAlias(double w, IGammaFunction gamma_function)
: this(w, new PreBuiltLineAAGammaTable(gamma_function))
{
}
public PreBuiltLineAAGammaTable(IGammaFunction generator) : this(generator.GetGamma)
{
}
