// Change the colormap to match new exponent value
void ColorBarWidget::changedExponent(double nth_power)
{
m_colorMap.setNthPower(nth_power);
updateColorMap();
emit changedColorRange(m_min,m_max,m_log);
}
/** SLOT called when maxValue changes */
void ColorBarWidget::changedMaximum()
{
m_max = ui.valMax->value();
if (m_max < m_min)
{
m_min = m_max-0.001;
ui.valMin->setValue( m_min );
}
updateColorMap();
emit changedColorRange(m_min,m_max,m_log);
}
/*
* Update display if different scale type is selected
*/
void ColorBarWidget::changedScaleType(int type)
{
// If power scale option is selected, enable "n =" widget
ui.dspnN->setEnabled(type == 2);
// Record if log scale option is selected
m_log = (type == 1);
m_colorMap.changeScaleType( GraphOptions::ScaleType(type) );
ui.valMin->setLogSteps( m_log );
ui.valMax->setLogSteps( m_log );
setSpinBoxesSteps();
updateColorMap();
emit changedColorRange(m_min,m_max,m_log);
}
/** SLOT called when clicking the log button */
void ColorBarWidget::changedLogState(int log)
{
this->setLog(log);
emit changedColorRange(m_min,m_max,m_log);
}
