//--------------------------------------------------------------------
public void reset(int min_x, int max_x)
{
int max_len = max_x - min_x + 3;
if (max_len > m_spans.Size())
{
m_spans.Resize(max_len);
}
m_last_x = 0x7FFFFFF0;
m_span_index = 0;
}
//------------------------------------------------------------------------
public void init(int max)
{
if (max > 2 && max > m_max)
{
m_am.Resize(max * 3);
m_max = max;
m_xOffset = m_max;
m_yOffset = m_max * 2;
}
m_num = 0;
m_last_idx = -1;
}
private void realloc_lut(double radius)
{
m_radius = radius;
m_diameter = agg_basics.uceil(radius) * 2;
m_start = -(int)(m_diameter / 2 - 1);
int size = (int)m_diameter << (int)image_subpixel_scale_e.image_subpixel_shift;
if (size > m_weight_array.Size())
{
m_weight_array.Resize(size);
}
}