//--------------------------------------------------------------------------------------------------
///
//--------------------------------------------------------------------------------------------------
void CategoryMapper::setInterpolateColors(const cvf::Color3ubArray& colorArray)
{
CVF_ASSERT(colorArray.size());
if (m_categoryValues.size() > 1 && colorArray.size() > 1)
{
m_colors = *interpolateColorArray(colorArray, static_cast<cvf::uint>(m_categoryValues.size()));
recomputeMaxTexCoord();
return;
}
// Either we are requesting one output color, or we have only one input color
m_colors.clear();
m_colors.reserve(m_categoryValues.size());
for (size_t cIdx = 0; cIdx < m_categoryValues.size(); ++cIdx)
{
m_colors.add(colorArray[0]);
}
recomputeMaxTexCoord();
}
//--------------------------------------------------------------------------------------------------
/// Sets the colors that will be used in the legend. Will be interpolated when needed.
//--------------------------------------------------------------------------------------------------
void ScalarMapperRangeBased::setColors(const Color3ubArray& colorArray)
{
m_interpolatedUserGradientColors = *interpolateColorArray(colorArray, m_textureSize);
}
//--------------------------------------------------------------------------------------------------
///
//--------------------------------------------------------------------------------------------------
void ScalarMapperContinuousLog::setColors(const Color3ubArray& colorArray)
{
m_colors = *interpolateColorArray(colorArray, m_textureSize);
}
