QGIS API Documentation
2.12.0-Lyon
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This is the class is providing tolerance value in map unit values. More...
#include <qgstolerance.h>
Public Types | |
enum | UnitType { MapUnits, LayerUnits = MapUnits, Pixels, ProjectUnits } |
Type of unit of tolerance value from settings. More... | |
Static Public Member Functions | |
static double | defaultTolerance (QgsMapLayer *layer, const QgsMapSettings &mapSettings) |
Static function to get default tolerance value for a layer. More... | |
static Q_DECL_DEPRECATED double | defaultTolerance (QgsMapLayer *layer, QgsMapRenderer *renderer) |
Static function to get default tolerance value for a layer. More... | |
static double | toleranceInMapUnits (double tolerance, QgsMapLayer *layer, const QgsMapSettings &mapSettings, UnitType units=LayerUnits) |
Static function to translate tolerance value into layer units. More... | |
static Q_DECL_DEPRECATED double | toleranceInMapUnits (double tolerance, QgsMapLayer *layer, QgsMapRenderer *renderer, UnitType units=LayerUnits) |
Static function to translate tolerance value into layer units. More... | |
static double | toleranceInProjectUnits (double tolerance, QgsMapLayer *layer, const QgsMapSettings &mapSettings, QgsTolerance::UnitType units) |
Static function to translate tolerance value into map units. More... | |
static double | vertexSearchRadius (const QgsMapSettings &mapSettings) |
Static function to get vertex tolerance value. More... | |
static double | vertexSearchRadius (QgsMapLayer *layer, const QgsMapSettings &mapSettings) |
Static function to get vertex tolerance value for a layer. More... | |
static Q_DECL_DEPRECATED double | vertexSearchRadius (QgsMapLayer *layer, QgsMapRenderer *renderer) |
Static function to get vertex tolerance value for a layer. More... | |
This is the class is providing tolerance value in map unit values.
Definition at line 26 of file qgstolerance.h.
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Static function to get default tolerance value for a layer.
The value is read from settings and transformed if necessary.
Definition at line 98 of file qgstolerance.cpp.
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Static function to get default tolerance value for a layer.
The value is read from settings and transformed if necessary.
Definition at line 107 of file qgstolerance.cpp.
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Static function to translate tolerance value into layer units.
tolerance | tolerance value to be translated |
layer | reference layer |
mapSettings | settings of the map |
units | type of units to be translated |
Definition at line 51 of file qgstolerance.cpp.
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Static function to translate tolerance value into layer units.
tolerance | tolerance value to be translated |
layer | reference layer |
renderer | renderer |
units | type of units to be translated |
Definition at line 70 of file qgstolerance.cpp.
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Static function to translate tolerance value into map units.
tolerance | tolerance value to be translated |
layer | source layer necessary in case tolerance is in layer units |
mapSettings | settings of the map |
units | type of units to be translated |
Definition at line 36 of file qgstolerance.cpp.
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Static function to get vertex tolerance value.
The value is read from settings and transformed if necessary.
Definition at line 75 of file qgstolerance.cpp.
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static |
Static function to get vertex tolerance value for a layer.
The value is read from settings and transformed if necessary.
Definition at line 85 of file qgstolerance.cpp.
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static |
Static function to get vertex tolerance value for a layer.
The value is read from settings and transformed if necessary.
Definition at line 93 of file qgstolerance.cpp.