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Legend: Now number format is really based on number of Significant

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digits.
Brushed up the labels and organized the ui into two groups. Added some
tooltips as well.
This commit is contained in:
Jacob Støren
2013-09-26 10:44:20 +02:00
parent bef1d8ce7e
commit a283d6ac23
2 changed files with 36 additions and 9 deletions
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40
ApplicationCode/ProjectDataModel/RimLegendConfig.cpp
View File

@@ -106,13 +106,13 @@ RimLegendConfig::RimLegendConfig()
m_localAutoNegClosestToZero(0)
{
CAF_PDM_InitObject("Legend Definition", ":/Legend.png", "", "");
CAF_PDM_InitField(&m_numLevels, "NumberOfLevels", 8, "Number of levels", "", "","");
CAF_PDM_InitField(&m_precision, "Precision", 2, "Precision", "", "","");
CAF_PDM_InitField(&m_tickNumberFormat, "TickNumberFormat", caf::AppEnum<RimLegendConfig::NumberFormatType>(FIXED), "Precision", "", "","");
CAF_PDM_InitField(&m_numLevels, "NumberOfLevels", 8, "Number of levels", "", "A hint on how many tick marks you whish.","");
CAF_PDM_InitField(&m_precision, "Precision", 2, "Significant digits", "", "The number of significant digits displayed in the legend numbers","");
CAF_PDM_InitField(&m_tickNumberFormat, "TickNumberFormat", caf::AppEnum<RimLegendConfig::NumberFormatType>(FIXED), "Number format", "", "","");
CAF_PDM_InitField(&m_colorRangeMode, "ColorRangeMode", ColorRangeEnum(NORMAL) , "Color range", "", "", "");
CAF_PDM_InitField(&m_colorRangeMode, "ColorRangeMode", ColorRangeEnum(NORMAL) , "Colors", "", "", "");
CAF_PDM_InitField(&m_mappingMode, "MappingMode", MappingEnum(LINEAR_CONTINUOUS) , "Mapping", "", "", "");
CAF_PDM_InitField(&m_rangeMode, "RangeType", caf::AppEnum<RimLegendConfig::RangeModeType>(AUTOMATIC_ALLTIMESTEPS), "Legend range type", "", "Switches between automatic and user defined range on the legend", "");
CAF_PDM_InitField(&m_rangeMode, "RangeType", caf::AppEnum<RimLegendConfig::RangeModeType>(AUTOMATIC_ALLTIMESTEPS), "Range type", "", "Switches between automatic and user defined range on the legend", "");
CAF_PDM_InitField(&m_userDefinedMaxValue, "UserDefinedMax", 1.0, "Max", "", "Min value of the legend", "");
CAF_PDM_InitField(&m_userDefinedMinValue, "UserDefinedMin", 0.0, "Min", "", "Max value of the legend", "");
CAF_PDM_InitField(&resultVariableName, "ResultVariableUsage", QString(""), "", "", "", "");
@@ -366,12 +366,14 @@ void RimLegendConfig::updateLegend()
if (m_mappingMode == LOG10_CONTINUOUS || m_mappingMode == LOG10_DISCRETE)
{
decadesInRange = abs(adjustedMin - adjustedMax) ? abs(adjustedMin) : abs(adjustedMax);
// For log mapping, use the min value as reference for num valid digits
decadesInRange = abs(adjustedMin) < abs(adjustedMax) ? abs(adjustedMin) : abs(adjustedMax);
decadesInRange = log10(decadesInRange);
}
else
{
double absRange = abs(adjustedMax - adjustedMin);
// For linear mapping, use the max value as reference for num valid digits
double absRange = CVF_MAX(abs(adjustedMax), abs(adjustedMin));
decadesInRange = log10(absRange);
}
@@ -382,7 +384,11 @@ void RimLegendConfig::updateLegend()
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() - decadesInRange;
int numDecimalDigits = m_precision();
if (nft != SCIENTIFIC)
{
numDecimalDigits -= decadesInRange;
}
m_legend->setTickPrecision(cvf::Math::clamp(numDecimalDigits, 0, 20));
@@ -569,3 +575,21 @@ void RimLegendConfig::setClosestToZeroValues(double globalPosClosestToZero, doub
updateLegend();
}
//--------------------------------------------------------------------------------------------------
///
//--------------------------------------------------------------------------------------------------
void RimLegendConfig::defineUiOrdering(QString uiConfigName, caf::PdmUiOrdering& uiOrdering)
{
caf::PdmUiOrdering * formatGr = uiOrdering.addNewGroup("Format");
formatGr->add(&m_numLevels);
formatGr->add(&m_precision);
formatGr->add(&m_tickNumberFormat);
formatGr->add(&m_colorRangeMode);
caf::PdmUiOrdering * mappingGr = uiOrdering.addNewGroup("Mapping");
mappingGr->add(&m_mappingMode);
mappingGr->add(&m_rangeMode);
mappingGr->add(&m_userDefinedMaxValue);
mappingGr->add(&m_userDefinedMinValue);
}

3
ApplicationCode/ProjectDataModel/RimLegendConfig.h
View File

@@ -98,11 +98,14 @@ public:
protected:
virtual void fieldChangedByUi(const caf::PdmFieldHandle* changedField, const QVariant& oldValue, const QVariant& newValue);
virtual void initAfterRead();
virtual void defineUiOrdering( QString uiConfigName, caf::PdmUiOrdering& uiOrdering );
private:
void updateFieldVisibility();
cvf::ref<cvf::Color3ubArray> interpolateColorArray(const cvf::Color3ubArray& colorArray, cvf::uint targetColorCount);
double roundToNumSignificantDigits(double value, double precision);
private:
caf::PdmPointer<RimReservoirView> m_reservoirView;