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QGIS API Documentation 3.42.0-Münster (feb80233002)
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Encapsulates the properties of a plot axis. More...
#include <qgsplot.h>
Public Member Functions | |
| QgsPlotAxis () | |
| QgsPlotAxis (const QgsPlotAxis &other)=delete | |
| ~QgsPlotAxis () | |
| double | gridIntervalMajor () const |
| Returns the interval of major grid lines for the axis. | |
| double | gridIntervalMinor () const |
| Returns the interval of minor grid lines for the axis. | |
| QgsLineSymbol * | gridMajorSymbol () |
| Returns the line symbol used to render the major lines in the axis grid. | |
| QgsLineSymbol * | gridMinorSymbol () |
| Returns the line symbol used to render the minor lines in the axis grid. | |
| double | labelInterval () const |
| Returns the interval of labels for the axis. | |
| QString | labelSuffix () const |
| Returns the axis label suffix, or an empty string if no label suffix is to be used. | |
| Qgis::PlotAxisSuffixPlacement | labelSuffixPlacement () const |
| Returns the placement for the axis label suffixes. | |
| QgsNumericFormat * | numericFormat () const |
| Returns the numeric format used for the axis labels. | |
| QgsPlotAxis & | operator= (const QgsPlotAxis &other)=delete |
| bool | readXml (const QDomElement &element, const QgsReadWriteContext &context) |
| Reads the axis' properties from an XML element. | |
| void | setGridIntervalMajor (double interval) |
| Sets the interval of major grid lines for the axis. | |
| void | setGridIntervalMinor (double interval) |
| Sets the interval of minor grid lines for the axis. | |
| void | setGridMajorSymbol (QgsLineSymbol *symbol) |
| Sets the symbol used to render the major lines in the axis grid. | |
| void | setGridMinorSymbol (QgsLineSymbol *symbol) |
| Sets the symbol used to render the minor lines in the axis grid. | |
| void | setLabelInterval (double interval) |
| Sets the interval of labels for the axis. | |
| void | setLabelSuffix (const QString &suffix) |
| Sets the axis label suffix. | |
| void | setLabelSuffixPlacement (Qgis::PlotAxisSuffixPlacement placement) |
| Sets the placement for the axis label suffixes. | |
| void | setNumericFormat (QgsNumericFormat *format) |
| Sets the numeric format used for the axis labels. | |
| void | setTextFormat (const QgsTextFormat &format) |
| Sets the text format used for the axis labels. | |
| QgsTextFormat | textFormat () const |
| Returns the text format used for the axis labels. | |
| bool | writeXml (QDomElement &element, QDomDocument &document, const QgsReadWriteContext &context) const |
| Writes the axis' properties into an XML element. | |
Encapsulates the properties of a plot axis.
| QgsPlotAxis::QgsPlotAxis | ( | ) |
Definition at line 45 of file qgsplot.cpp.
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Returns the interval of major grid lines for the axis.
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Returns the interval of minor grid lines for the axis.
| QgsLineSymbol * QgsPlotAxis::gridMajorSymbol | ( | ) |
Returns the line symbol used to render the major lines in the axis grid.
Definition at line 134 of file qgsplot.cpp.
| QgsLineSymbol * QgsPlotAxis::gridMinorSymbol | ( | ) |
Returns the line symbol used to render the minor lines in the axis grid.
Definition at line 144 of file qgsplot.cpp.
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Returns the interval of labels for the axis.
| QString QgsPlotAxis::labelSuffix | ( | ) | const |
Returns the axis label suffix, or an empty string if no label suffix is to be used.
Definition at line 114 of file qgsplot.cpp.
| Qgis::PlotAxisSuffixPlacement QgsPlotAxis::labelSuffixPlacement | ( | ) | const |
Returns the placement for the axis label suffixes.
Definition at line 124 of file qgsplot.cpp.
| QgsNumericFormat * QgsPlotAxis::numericFormat | ( | ) | const |
Returns the numeric format used for the axis labels.
Definition at line 104 of file qgsplot.cpp.
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| bool QgsPlotAxis::readXml | ( | const QDomElement & | element, |
| const QgsReadWriteContext & | context | ||
| ) |
Reads the axis' properties from an XML element.
Definition at line 81 of file qgsplot.cpp.
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Sets the interval of major grid lines for the axis.
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Sets the interval of minor grid lines for the axis.
| void QgsPlotAxis::setGridMajorSymbol | ( | QgsLineSymbol * | symbol | ) |
Sets the symbol used to render the major lines in the axis grid.
Ownership of symbol is transferred to the plot.
Definition at line 139 of file qgsplot.cpp.
| void QgsPlotAxis::setGridMinorSymbol | ( | QgsLineSymbol * | symbol | ) |
Sets the symbol used to render the minor lines in the axis grid.
Ownership of symbol is transferred to the plot.
Definition at line 149 of file qgsplot.cpp.
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Sets the interval of labels for the axis.
| void QgsPlotAxis::setLabelSuffix | ( | const QString & | suffix | ) |
Sets the axis label suffix.
Set to an empty string if no label suffix is to be used.
Definition at line 119 of file qgsplot.cpp.
| void QgsPlotAxis::setLabelSuffixPlacement | ( | Qgis::PlotAxisSuffixPlacement | placement | ) |
Sets the placement for the axis label suffixes.
Definition at line 129 of file qgsplot.cpp.
| void QgsPlotAxis::setNumericFormat | ( | QgsNumericFormat * | format | ) |
Sets the numeric format used for the axis labels.
Ownership of format is transferred to the plot.
Definition at line 109 of file qgsplot.cpp.
| void QgsPlotAxis::setTextFormat | ( | const QgsTextFormat & | format | ) |
Sets the text format used for the axis labels.
Definition at line 159 of file qgsplot.cpp.
| QgsTextFormat QgsPlotAxis::textFormat | ( | ) | const |
Returns the text format used for the axis labels.
Definition at line 154 of file qgsplot.cpp.
| bool QgsPlotAxis::writeXml | ( | QDomElement & | element, |
| QDomDocument & | document, | ||
| const QgsReadWriteContext & | context | ||
| ) | const |
Writes the axis' properties into an XML element.
Definition at line 55 of file qgsplot.cpp.