//--------------------------------------------------------------------------------------------------
///
//--------------------------------------------------------------------------------------------------
void RimLegendConfig::updateLegend()
{
double adjustedMin = cvf::UNDEFINED_DOUBLE;
double adjustedMax = cvf::UNDEFINED_DOUBLE;
if (m_rangeMode == AUTOMATIC_ALLTIMESTEPS)
{
adjustedMin = adjust(m_globalAutoMin, m_precision);
adjustedMax = adjust(m_globalAutoMax, m_precision);
}
else if (m_rangeMode == AUTOMATIC_CURRENT_TIMESTEP)
{
adjustedMin = adjust(m_localAutoMin, m_precision);
adjustedMax = adjust(m_localAutoMax, m_precision);
}
else
{
adjustedMin = adjust(m_userDefinedMinValue, m_precision);
adjustedMax = adjust(m_userDefinedMaxValue, m_precision);
}
m_linDiscreteScalarMapper->setRange(adjustedMin, adjustedMax);
m_logDiscreteScalarMapper->setRange(adjustedMin, adjustedMax);
m_logSmoothScalarMapper->setRange(adjustedMin, adjustedMax);
m_linSmoothScalarMapper->setRange(adjustedMin, adjustedMax);
cvf::Color3ubArray legendColors;
switch (m_colorRangeMode())
{
case NORMAL:
{
legendColors.reserve(7);
legendColors.add(cvf::Color3ub( 0, 0, 255));
legendColors.add(cvf::Color3ub( 0, 127, 255));
legendColors.add(cvf::Color3ub( 0, 255, 255));
legendColors.add(cvf::Color3ub( 0, 255, 0));
legendColors.add(cvf::Color3ub(255, 255, 0));
legendColors.add(cvf::Color3ub(255, 127, 0));
legendColors.add(cvf::Color3ub(255, 0, 0));
}
break;
case OPPOSITE_NORMAL:
{
legendColors.reserve(7);
legendColors.add(cvf::Color3ub(255, 0, 0));
legendColors.add(cvf::Color3ub(255, 127, 0));
legendColors.add(cvf::Color3ub(255, 255, 0));
legendColors.add(cvf::Color3ub( 0, 255, 0));
legendColors.add(cvf::Color3ub( 0, 255, 255));
legendColors.add(cvf::Color3ub( 0, 127, 255));
legendColors.add(cvf::Color3ub( 0, 0, 255));
}
break; case BLACK_WHITE:
case WHITE_BLACK:
{
legendColors.reserve(2);
if (m_colorRangeMode() == BLACK_WHITE)
{
legendColors.add(cvf::Color3ub::BLACK);
legendColors.add(cvf::Color3ub::WHITE);
}
else
{
legendColors.add(cvf::Color3ub::WHITE);
legendColors.add(cvf::Color3ub::BLACK);
}
}
break;
case PINK_WHITE:
case WHITE_PINK:
{
legendColors.reserve(2);
if (m_colorRangeMode() == PINK_WHITE)
{
legendColors.add(cvf::Color3ub::DEEP_PINK);
legendColors.add(cvf::Color3ub::WHITE);
}
else
{
legendColors.add(cvf::Color3ub::WHITE);
legendColors.add(cvf::Color3ub::DEEP_PINK);
}
}
break;
}
m_linDiscreteScalarMapper->setColors(legendColors);
m_logDiscreteScalarMapper->setColors(legendColors);
m_logSmoothScalarMapper->setColors(legendColors);
m_linSmoothScalarMapper->setColors(legendColors);
m_linDiscreteScalarMapper->setLevelCount(m_numLevels, true);
m_logDiscreteScalarMapper->setLevelCount(m_numLevels, true);
m_logSmoothScalarMapper->setLevelCount(m_numLevels, true);
m_linSmoothScalarMapper->setLevelCount(m_numLevels, true);
switch(m_mappingMode())
{
case LINEAR_DISCRETE:
m_currentScalarMapper = m_linDiscreteScalarMapper.p();
break;
case LINEAR_CONTINUOUS:
m_currentScalarMapper = m_linSmoothScalarMapper.p();
break;
case LOG10_CONTINUOUS:
m_currentScalarMapper = m_logSmoothScalarMapper.p();
break;
case LOG10_DISCRETE:
m_currentScalarMapper = m_logDiscreteScalarMapper.p();
break;
default:
break;
}
m_legend->setScalarMapper(m_currentScalarMapper.p());
if (m_globalAutoMax != cvf::UNDEFINED_DOUBLE )
{
m_userDefinedMaxValue.setUiName(QString("Max ") + "(" + QString::number(m_globalAutoMax, 'g', m_precision) + ")");
}
else
{
m_userDefinedMaxValue.setUiName(QString());
}
if (m_globalAutoMin != cvf::UNDEFINED_DOUBLE )
{
m_userDefinedMinValue.setUiName(QString("Min ") + "(" + QString::number(m_globalAutoMin, 'g', m_precision) + ")");
}
else
{
m_userDefinedMinValue.setUiName(QString());
}
}
//--------------------------------------------------------------------------------------------------
///
//--------------------------------------------------------------------------------------------------
void RimLegendConfig::updateLegend()
{
double adjustedMin = cvf::UNDEFINED_DOUBLE;
double adjustedMax = cvf::UNDEFINED_DOUBLE;
double posClosestToZero = cvf::UNDEFINED_DOUBLE;
double negClosestToZero = cvf::UNDEFINED_DOUBLE;
if (m_rangeMode == AUTOMATIC_ALLTIMESTEPS)
{
adjustedMin = roundToNumSignificantDigits(m_globalAutoMin, m_precision);
adjustedMax = roundToNumSignificantDigits(m_globalAutoMax, m_precision);
posClosestToZero = m_globalAutoPosClosestToZero;
negClosestToZero = m_globalAutoNegClosestToZero;
}
else if (m_rangeMode == AUTOMATIC_CURRENT_TIMESTEP)
{
adjustedMin = roundToNumSignificantDigits(m_localAutoMin, m_precision);
adjustedMax = roundToNumSignificantDigits(m_localAutoMax, m_precision);
posClosestToZero = m_localAutoPosClosestToZero;
negClosestToZero = m_localAutoNegClosestToZero;
}
else
{
adjustedMin = roundToNumSignificantDigits(m_userDefinedMinValue, m_precision);
adjustedMax = roundToNumSignificantDigits(m_userDefinedMaxValue, m_precision);
posClosestToZero = m_globalAutoPosClosestToZero;
negClosestToZero = m_globalAutoNegClosestToZero;
}
m_linDiscreteScalarMapper->setRange(adjustedMin, adjustedMax);
m_linSmoothScalarMapper->setRange(adjustedMin, adjustedMax);
if (m_mappingMode == LOG10_CONTINUOUS || m_mappingMode == LOG10_DISCRETE)
{
if (adjustedMin != adjustedMax)
{
if (adjustedMin == 0)
{
if (adjustedMax > adjustedMin)
{
adjustedMin = posClosestToZero;
}
else
{
adjustedMin = negClosestToZero;
}
}
else if (adjustedMax == 0)
{
if (adjustedMin > adjustedMax)
{
adjustedMax = posClosestToZero;
}
else
{
adjustedMax = negClosestToZero;
}
}
else if (adjustedMin < 0 && adjustedMax > 0)
{
adjustedMin = posClosestToZero;
}
else if (adjustedMax < 0 && adjustedMin > 0)
{
adjustedMin = negClosestToZero;
}
}
}
m_logDiscreteScalarMapper->setRange(adjustedMin, adjustedMax);
m_logSmoothScalarMapper->setRange(adjustedMin, adjustedMax);
cvf::Color3ubArray legendColors;
switch (m_colorRangeMode())
{
case NORMAL:
{
legendColors.reserve(7);
legendColors.add(cvf::Color3ub( 0, 0, 255));
legendColors.add(cvf::Color3ub( 0, 127, 255));
legendColors.add(cvf::Color3ub( 0, 255, 255));
legendColors.add(cvf::Color3ub( 0, 255, 0));
legendColors.add(cvf::Color3ub(255, 255, 0));
legendColors.add(cvf::Color3ub(255, 127, 0));
legendColors.add(cvf::Color3ub(255, 0, 0));
}
break;
case OPPOSITE_NORMAL:
{
legendColors.reserve(7);
legendColors.add(cvf::Color3ub(255, 0, 0));
legendColors.add(cvf::Color3ub(255, 127, 0));
legendColors.add(cvf::Color3ub(255, 255, 0));
legendColors.add(cvf::Color3ub( 0, 255, 0));
legendColors.add(cvf::Color3ub( 0, 255, 255));
legendColors.add(cvf::Color3ub( 0, 127, 255));
legendColors.add(cvf::Color3ub( 0, 0, 255));
}
break;
case BLACK_WHITE:
case WHITE_BLACK:
{
legendColors.reserve(2);
if (m_colorRangeMode() == BLACK_WHITE)
{
legendColors.add(cvf::Color3ub::BLACK);
legendColors.add(cvf::Color3ub::WHITE);
}
else
{
legendColors.add(cvf::Color3ub::WHITE);
legendColors.add(cvf::Color3ub::BLACK);
}
}
break;
case PINK_WHITE:
case WHITE_PINK:
{
legendColors.reserve(2);
if (m_colorRangeMode() == PINK_WHITE)
{
legendColors.add(cvf::Color3ub::DEEP_PINK);
legendColors.add(cvf::Color3ub::WHITE);
}
else
{
legendColors.add(cvf::Color3ub::WHITE);
legendColors.add(cvf::Color3ub::DEEP_PINK);
}
}
break;
case BLUE_WHITE_RED:
case RED_WHITE_BLUE:
{
legendColors.reserve(3);
if (m_colorRangeMode() == BLUE_WHITE_RED)
{
legendColors.add(cvf::Color3ub::BLUE);
legendColors.add(cvf::Color3ub::WHITE);
legendColors.add(cvf::Color3ub::RED);
}
else
{
legendColors.add(cvf::Color3ub::RED);
legendColors.add(cvf::Color3ub::WHITE);
legendColors.add(cvf::Color3ub::BLUE);
}
}
break;
}
m_linDiscreteScalarMapper->setColors(legendColors);
m_logDiscreteScalarMapper->setColors(legendColors);
m_logSmoothScalarMapper->setColors(legendColors);
m_linSmoothScalarMapper->setColors(legendColors);
m_linDiscreteScalarMapper->setLevelCount(m_numLevels, true);
m_logDiscreteScalarMapper->setLevelCount(m_numLevels, true);
m_logSmoothScalarMapper->setLevelCount(m_numLevels, true);
m_linSmoothScalarMapper->setLevelCount(m_numLevels, true);
switch(m_mappingMode())
{
case LINEAR_DISCRETE:
m_currentScalarMapper = m_linDiscreteScalarMapper.p();
break;
case LINEAR_CONTINUOUS:
m_currentScalarMapper = m_linSmoothScalarMapper.p();
break;
case LOG10_CONTINUOUS:
m_currentScalarMapper = m_logSmoothScalarMapper.p();
break;
case LOG10_DISCRETE:
m_currentScalarMapper = m_logDiscreteScalarMapper.p();
break;
default:
break;
}
m_legend->setScalarMapper(m_currentScalarMapper.p());
double decadesInRange = 0;
if (m_mappingMode == LOG10_CONTINUOUS || m_mappingMode == LOG10_DISCRETE)
{
// For log mapping, use the min value as reference for num valid digits
decadesInRange = cvf::Math::abs(adjustedMin) < cvf::Math::abs(adjustedMax) ? cvf::Math::abs(adjustedMin) : cvf::Math::abs(adjustedMax);
decadesInRange = log10(decadesInRange);
}
else
{
// For linear mapping, use the max value as reference for num valid digits
double absRange = CVF_MAX(cvf::Math::abs(adjustedMax), cvf::Math::abs(adjustedMin));
decadesInRange = log10(absRange);
}
decadesInRange = cvf::Math::ceil(decadesInRange);
// Using Fixed format
NumberFormatType nft = m_tickNumberFormat();
m_legend->setTickFormat((cvf::OverlayScalarMapperLegend::NumberFormat)nft);
// Set the fixed number of digits after the decimal point to the number needed to show all the significant digits.
int numDecimalDigits = m_precision();
if (nft != SCIENTIFIC)
{
numDecimalDigits -= static_cast<int>(decadesInRange);
}
m_legend->setTickPrecision(cvf::Math::clamp(numDecimalDigits, 0, 20));
if (m_globalAutoMax != cvf::UNDEFINED_DOUBLE )
{
m_userDefinedMaxValue.setUiName(QString("Max ") + "(" + QString::number(m_globalAutoMax, 'g', m_precision) + ")");
}
else
{
m_userDefinedMaxValue.setUiName(QString());
}
if (m_globalAutoMin != cvf::UNDEFINED_DOUBLE )
{
m_userDefinedMinValue.setUiName(QString("Min ") + "(" + QString::number(m_globalAutoMin, 'g', m_precision) + ")");
}
else
{
m_userDefinedMinValue.setUiName(QString());
}
}
//--------------------------------------------------------------------------------------------------
///
//--------------------------------------------------------------------------------------------------
void RimLegendConfig::updateLegend()
{
double adjustedMin = cvf::UNDEFINED_DOUBLE;
double adjustedMax = cvf::UNDEFINED_DOUBLE;
double posClosestToZero = cvf::UNDEFINED_DOUBLE;
double negClosestToZero = cvf::UNDEFINED_DOUBLE;
if (m_rangeMode == AUTOMATIC_ALLTIMESTEPS)
{
adjustedMin = roundToNumSignificantDigits(m_globalAutoMin, m_precision);
adjustedMax = roundToNumSignificantDigits(m_globalAutoMax, m_precision);
posClosestToZero = m_globalAutoPosClosestToZero;
negClosestToZero = m_globalAutoNegClosestToZero;
}
else if (m_rangeMode == AUTOMATIC_CURRENT_TIMESTEP)
{
adjustedMin = roundToNumSignificantDigits(m_localAutoMin, m_precision);
adjustedMax = roundToNumSignificantDigits(m_localAutoMax, m_precision);
posClosestToZero = m_localAutoPosClosestToZero;
negClosestToZero = m_localAutoNegClosestToZero;
}
else
{
adjustedMin = roundToNumSignificantDigits(m_userDefinedMinValue, m_precision);
adjustedMax = roundToNumSignificantDigits(m_userDefinedMaxValue, m_precision);
posClosestToZero = m_globalAutoPosClosestToZero;
negClosestToZero = m_globalAutoNegClosestToZero;
}
m_linDiscreteScalarMapper->setRange(adjustedMin, adjustedMax);
m_linSmoothScalarMapper->setRange(adjustedMin, adjustedMax);
if (m_mappingMode == LOG10_CONTINUOUS || m_mappingMode == LOG10_DISCRETE)
{
if (adjustedMin != adjustedMax)
{
if (adjustedMin == 0)
{
if (adjustedMax > adjustedMin)
{
adjustedMin = posClosestToZero;
}
else
{
adjustedMin = negClosestToZero;
}
}
else if (adjustedMax == 0)
{
if (adjustedMin > adjustedMax)
{
adjustedMax = posClosestToZero;
}
else
{
adjustedMax = negClosestToZero;
}
}
else if (adjustedMin < 0 && adjustedMax > 0)
{
adjustedMin = posClosestToZero;
}
else if (adjustedMax < 0 && adjustedMin > 0)
{
adjustedMin = negClosestToZero;
}
}
}
m_logDiscreteScalarMapper->setRange(adjustedMin, adjustedMax);
m_logSmoothScalarMapper->setRange(adjustedMin, adjustedMax);
cvf::Color3ubArray legendColors;
switch (m_colorRangeMode())
{
case NORMAL:
{
legendColors.reserve(7);
legendColors.add(cvf::Color3ub( 0, 0, 255));
legendColors.add(cvf::Color3ub( 0, 127, 255));
legendColors.add(cvf::Color3ub( 0, 255, 255));
legendColors.add(cvf::Color3ub( 0, 255, 0));
legendColors.add(cvf::Color3ub(255, 255, 0));
legendColors.add(cvf::Color3ub(255, 127, 0));
legendColors.add(cvf::Color3ub(255, 0, 0));
}
break;
case OPPOSITE_NORMAL:
{
legendColors.reserve(7);
legendColors.add(cvf::Color3ub(255, 0, 0));
legendColors.add(cvf::Color3ub(255, 127, 0));
legendColors.add(cvf::Color3ub(255, 255, 0));
legendColors.add(cvf::Color3ub( 0, 255, 0));
legendColors.add(cvf::Color3ub( 0, 255, 255));
legendColors.add(cvf::Color3ub( 0, 127, 255));
legendColors.add(cvf::Color3ub( 0, 0, 255));
}
break;
case BLACK_WHITE:
case WHITE_BLACK:
{
legendColors.reserve(2);
if (m_colorRangeMode() == BLACK_WHITE)
{
legendColors.add(cvf::Color3ub::BLACK);
legendColors.add(cvf::Color3ub::WHITE);
}
else
{
legendColors.add(cvf::Color3ub::WHITE);
legendColors.add(cvf::Color3ub::BLACK);
}
}
break;
case PINK_WHITE:
case WHITE_PINK:
{
legendColors.reserve(2);
if (m_colorRangeMode() == PINK_WHITE)
{
legendColors.add(cvf::Color3ub::DEEP_PINK);
legendColors.add(cvf::Color3ub::WHITE);
}
else
{
legendColors.add(cvf::Color3ub::WHITE);
legendColors.add(cvf::Color3ub::DEEP_PINK);
}
}
break;
case BLUE_WHITE_RED:
case RED_WHITE_BLUE:
{
legendColors.reserve(3);
if (m_colorRangeMode() == BLUE_WHITE_RED)
{
legendColors.add(cvf::Color3ub::BLUE);
legendColors.add(cvf::Color3ub::WHITE);
legendColors.add(cvf::Color3ub::RED);
}
else
{
legendColors.add(cvf::Color3ub::RED);
legendColors.add(cvf::Color3ub::WHITE);
legendColors.add(cvf::Color3ub::BLUE);
}
}
break;
case CATEGORY:
{
// Based on http://stackoverflow.com/questions/470690/how-to-automatically-generate-n-distinct-colors
// and Kelly Colors and sorted by hue
// See also http://www.w3schools.com/colors/ for palettes etc.
legendColors.reserve(20);
legendColors.add(cvf::Color3ub(128, 62, 117)); // hwb(310, 24%, 50%) strong_purple
legendColors.add(cvf::Color3ub(212, 28, 132)); // hwb(326, 11%, 17%) strong_purplish_red
legendColors.add(cvf::Color3ub(246, 118, 142)); // hwb(349, 46%, 4%) strong_purplish_pink
legendColors.add(cvf::Color3ub(193, 0, 32)); // hwb(350, 0%, 24%) vivid_red
legendColors.add(cvf::Color3ub(127, 24, 13)); // hwb( 6, 5%, 50%) strong_reddish_brown
legendColors.add(cvf::Color3ub(241, 58, 19)); // hwb( 11, 7%, 5%) vivid_reddish_orange
legendColors.add(cvf::Color3ub(255, 122, 92)); // hwb( 11, 36%, 0%) strong_yellowish_pink
legendColors.add(cvf::Color3ub(129, 112, 102)); // hwb( 22, 40%, 49%) medium_gray
legendColors.add(cvf::Color3ub(255, 104, 0)); // hwb( 24, 0%, 0%) vivid_orange
legendColors.add(cvf::Color3ub( 89, 51, 21)); // hwb( 26, 8%, 65%) deep_yellowish_brown
legendColors.add(cvf::Color3ub(255, 142, 0)); // hwb( 33, 0%, 0%) vivid_orange_yellow
legendColors.add(cvf::Color3ub(206, 162, 98)); // hwb( 36, 38%, 19%) grayish_yellow
legendColors.add(cvf::Color3ub(244, 200, 0)); // hwb( 49, 0%, 4%) vivid_greenish_yellow
legendColors.add(cvf::Color3ub(147, 170, 0)); // hwb( 68, 0%, 33%) vivid_yellowish_green
legendColors.add(cvf::Color3ub( 59, 84, 23)); // hwb( 85, 9%, 67%) dark_olive_green
legendColors.add(cvf::Color3ub( 0, 125, 52)); // hwb(145, 0%, 51%) vivid_green
legendColors.add(cvf::Color3ub( 54, 125, 123)); // hwb(178, 21%, 51%) vivid_blueish_green
legendColors.add(cvf::Color3ub( 0, 83, 138)); // hwb(204, 0%, 46%) strong_blue
legendColors.add(cvf::Color3ub(166, 189, 215)); // hwb(212, 65%, 16%) very_light_blue
legendColors.add(cvf::Color3ub( 46, 76, 224)); // hwb(230, 18%, 12%) medium_blue
}
break;
case ANGULAR:
{
legendColors.reserve(9);
legendColors.add(cvf::Color3ub(255, 0, 255));
legendColors.add(cvf::Color3ub(0, 0, 255));
legendColors.add(cvf::Color3ub(0, 127, 255));
legendColors.add(cvf::Color3ub(0, 255, 255));
legendColors.add(cvf::Color3ub(0, 255, 0));
legendColors.add(cvf::Color3ub(255, 255, 0));
legendColors.add(cvf::Color3ub(255, 127, 0));
legendColors.add(cvf::Color3ub(255, 0, 0));
legendColors.add(cvf::Color3ub(255, 0, 255));
}
break;
}
m_linDiscreteScalarMapper->setColors(legendColors);
m_logDiscreteScalarMapper->setColors(legendColors);
m_logSmoothScalarMapper->setColors(legendColors);
m_linSmoothScalarMapper->setColors(legendColors);
m_linDiscreteScalarMapper->setLevelCount(m_numLevels, true);
m_logDiscreteScalarMapper->setLevelCount(m_numLevels, true);
m_logSmoothScalarMapper->setLevelCount(m_numLevels, true);
m_linSmoothScalarMapper->setLevelCount(m_numLevels, true);
switch(m_mappingMode())
{
case LINEAR_DISCRETE:
m_currentScalarMapper = m_linDiscreteScalarMapper.p();
break;
case LINEAR_CONTINUOUS:
m_currentScalarMapper = m_linSmoothScalarMapper.p();
break;
case LOG10_CONTINUOUS:
m_currentScalarMapper = m_logSmoothScalarMapper.p();
break;
case LOG10_DISCRETE:
m_currentScalarMapper = m_logDiscreteScalarMapper.p();
break;
case CATEGORY_INTEGER:
m_categoryMapper->setCategoriesWithNames(m_categories, m_categoryNames);
m_categoryMapper->setInterpolateColors(legendColors);
m_currentScalarMapper = m_categoryMapper.p();
break;
default:
break;
}
if (m_currentScalarMapper != m_categoryMapper.p())
{
m_scalarMapperLegend->setScalarMapper(m_currentScalarMapper.p());
}
double decadesInRange = 0;
if (m_mappingMode == LOG10_CONTINUOUS || m_mappingMode == LOG10_DISCRETE)
{
// For log mapping, use the min value as reference for num valid digits
decadesInRange = cvf::Math::abs(adjustedMin) < cvf::Math::abs(adjustedMax) ? cvf::Math::abs(adjustedMin) : cvf::Math::abs(adjustedMax);
decadesInRange = log10(decadesInRange);
}
else
{
// For linear mapping, use the max value as reference for num valid digits
double absRange = CVF_MAX(cvf::Math::abs(adjustedMax), cvf::Math::abs(adjustedMin));
decadesInRange = log10(absRange);
}
decadesInRange = cvf::Math::ceil(decadesInRange);
// Using Fixed format
NumberFormatType nft = m_tickNumberFormat();
m_scalarMapperLegend->setTickFormat((cvf::OverlayScalarMapperLegend::NumberFormat)nft);
// Set the fixed number of digits after the decimal point to the number needed to show all the significant digits.
int numDecimalDigits = m_precision();
if (nft != SCIENTIFIC)
{
numDecimalDigits -= static_cast<int>(decadesInRange);
}
m_scalarMapperLegend->setTickPrecision(cvf::Math::clamp(numDecimalDigits, 0, 20));
if (m_globalAutoMax != cvf::UNDEFINED_DOUBLE )
{
m_userDefinedMaxValue.uiCapability()->setUiName(QString("Max ") + "(" + QString::number(m_globalAutoMax, 'g', m_precision) + ")");
}
else
{
m_userDefinedMaxValue.uiCapability()->setUiName(QString());
}
if (m_globalAutoMin != cvf::UNDEFINED_DOUBLE )
{
m_userDefinedMinValue.uiCapability()->setUiName(QString("Min ") + "(" + QString::number(m_globalAutoMin, 'g', m_precision) + ")");
}
else
{
m_userDefinedMinValue.uiCapability()->setUiName(QString());
}
}
