QGIS API Documentation
3.14.0-Pi (9f7028fd23)
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#include <qgstextrendererutils.h>
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static QgsUnitTypes::RenderUnit | convertFromOldLabelUnit (int val) |
Converts a unit from an old (pre 3.0) label unit. More... | |
static QgsTextBackgroundSettings::RotationType | decodeBackgroundRotationType (const QString &string) |
Decodes a string representation of a background rotation type to a type. More... | |
static QgsTextBackgroundSettings::SizeType | decodeBackgroundSizeType (const QString &string) |
Decodes a string representation of a background size type to a type. More... | |
static QgsTextShadowSettings::ShadowPlacement | decodeShadowPlacementType (const QString &string) |
Decodes a string representation of a shadow placement type to a type. More... | |
static QgsTextBackgroundSettings::ShapeType | decodeShapeType (const QString &string) |
Decodes a string representation of a background shape type to a type. More... | |
static QgsTextFormat::TextOrientation | decodeTextOrientation (const QString &name, bool *ok=nullptr) |
Attempts to decode a string representation of a text orientation. More... | |
static QString | encodeTextOrientation (QgsTextFormat::TextOrientation orientation) |
Encodes a text orientation. More... | |
static QColor | readColor (QgsVectorLayer *layer, const QString &property, const QColor &defaultColor=Qt::black, bool withAlpha=true) |
Converts an encoded color value from a layer property. More... | |
Utility functions for text rendering.
Definition at line 31 of file qgstextrendererutils.h.
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Converts a unit from an old (pre 3.0) label unit.
Definition at line 131 of file qgstextrendererutils.cpp.
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Decodes a string representation of a background rotation type to a type.
Definition at line 60 of file qgstextrendererutils.cpp.
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Decodes a string representation of a background size type to a type.
Definition at line 47 of file qgstextrendererutils.cpp.
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Decodes a string representation of a shadow placement type to a type.
Definition at line 77 of file qgstextrendererutils.cpp.
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Decodes a string representation of a background shape type to a type.
Definition at line 19 of file qgstextrendererutils.cpp.
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Attempts to decode a string representation of a text orientation.
name | encoded text orientation name |
ok | if specified, will be set to true if the name was successfully decoded |
Definition at line 112 of file qgstextrendererutils.cpp.
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Encodes a text orientation.
Definition at line 98 of file qgstextrendererutils.cpp.
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Converts an encoded color value from a layer property.
Definition at line 145 of file qgstextrendererutils.cpp.