QGIS API Documentation 3.34.0-Prizren (ffbdd678812)
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qgslayoutobject.cpp
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1/***************************************************************************
2 qgslayoutobject.cpp
3 -------------------
4 begin : June 2017
5 copyright : (C) 2017 by Nyall Dawson
6 email : nyall dot dawson at gmail dot com
7 ***************************************************************************/
8
9/***************************************************************************
10 * *
11 * This program is free software; you can redistribute it and/or modify *
12 * it under the terms of the GNU General Public License as published by *
13 * the Free Software Foundation; either version 2 of the License, or *
14 * (at your option) any later version. *
15 * *
16 ***************************************************************************/
17
18#include "qgslayoutobject.h"
19#include "qgsexpressioncontextutils.h"
20#include "qgslayout.h"
21#include "qgslayoutreportcontext.h"
22
23#include <QPainter>
24
25QgsPropertiesDefinition QgsLayoutObject::sPropertyDefinitions;
26
27void QgsLayoutObject::initPropertyDefinitions()
28{
29 if ( !sPropertyDefinitions.isEmpty() )
30 return;
31
32 sPropertyDefinitions = QgsPropertiesDefinition
33 {
34 { QgsLayoutObject::TestProperty, QgsPropertyDefinition( "dataDefinedProperty", QgsPropertyDefinition::DataTypeString, "invalid property", QString() ) },
35 {
36 QgsLayoutObject::PresetPaperSize, QgsPropertyDefinition( "dataDefinedPaperSize", QgsPropertyDefinition::DataTypeString, QObject::tr( "Paper size" ), QObject::tr( "string " ) + QLatin1String( "[<b>A5</b>|<b>A4</b>|<b>A3</b>|<b>A2</b>|<b>A1</b>|<b>A0</b>"
37 "|<b>B5</b>|<b>B4</b>|<b>B3</b>|<b>B2</b>|<b>B1</b>|<b>B0</b>"
38 "|<b>Legal</b>|<b>Ansi A</b>|<b>Ansi B</b>|<b>Ansi C</b>|<b>Ansi D</b>|<b>Ansi E</b>"
39 "|<b>Arch A</b>|<b>Arch B</b>|<b>Arch C</b>|<b>Arch D</b>|<b>Arch E</b>|<b>Arch E1</b>]"
40 ) )
41 },
42 { QgsLayoutObject::PaperWidth, QgsPropertyDefinition( "dataDefinedPaperWidth", QObject::tr( "Page width" ), QgsPropertyDefinition::DoublePositive ) },
43 { QgsLayoutObject::PaperHeight, QgsPropertyDefinition( "dataDefinedPaperHeight", QObject::tr( "Page height" ), QgsPropertyDefinition::DoublePositive ) },
44 { QgsLayoutObject::NumPages, QgsPropertyDefinition( "dataDefinedNumPages", QObject::tr( "Number of pages" ), QgsPropertyDefinition::IntegerPositive ) },
45 { QgsLayoutObject::PaperOrientation, QgsPropertyDefinition( "dataDefinedPaperOrientation", QgsPropertyDefinition::DataTypeString, QObject::tr( "Symbol size" ), QObject::tr( "string " ) + QLatin1String( "[<b>portrait</b>|<b>landscape</b>]" ) ) },
46 { QgsLayoutObject::PageNumber, QgsPropertyDefinition( "dataDefinedPageNumber", QObject::tr( "Page number" ), QgsPropertyDefinition::IntegerPositive ) },
47 { QgsLayoutObject::PositionX, QgsPropertyDefinition( "dataDefinedPositionX", QObject::tr( "Position (X)" ), QgsPropertyDefinition::Double ) },
48 { QgsLayoutObject::PositionY, QgsPropertyDefinition( "dataDefinedPositionY", QObject::tr( "Position (Y)" ), QgsPropertyDefinition::Double ) },
49 { QgsLayoutObject::ItemWidth, QgsPropertyDefinition( "dataDefinedWidth", QObject::tr( "Width" ), QgsPropertyDefinition::DoublePositive ) },
50 { QgsLayoutObject::ItemHeight, QgsPropertyDefinition( "dataDefinedHeight", QObject::tr( "Height" ), QgsPropertyDefinition::DoublePositive ) },
51 { QgsLayoutObject::ItemRotation, QgsPropertyDefinition( "dataDefinedRotation", QObject::tr( "Rotation angle" ), QgsPropertyDefinition::Rotation ) },
52 { QgsLayoutObject::Transparency, QgsPropertyDefinition( "dataDefinedTransparency", QObject::tr( "Transparency" ), QgsPropertyDefinition::Opacity ) },
53 { QgsLayoutObject::Opacity, QgsPropertyDefinition( "dataDefinedOpacity", QObject::tr( "Opacity" ), QgsPropertyDefinition::Opacity ) },
54 { QgsLayoutObject::BlendMode, QgsPropertyDefinition( "dataDefinedBlendMode", QObject::tr( "Blend mode" ), QgsPropertyDefinition::BlendMode ) },
55 { QgsLayoutObject::ExcludeFromExports, QgsPropertyDefinition( "dataDefinedExcludeExports", QObject::tr( "Exclude item from exports" ), QgsPropertyDefinition::Boolean ) },
56 { QgsLayoutObject::FrameColor, QgsPropertyDefinition( "dataDefinedFrameColor", QObject::tr( "Frame color" ), QgsPropertyDefinition::ColorWithAlpha ) },
57 { QgsLayoutObject::BackgroundColor, QgsPropertyDefinition( "dataDefinedBackgroundColor", QObject::tr( "Background color" ), QgsPropertyDefinition::ColorWithAlpha ) },
58 { QgsLayoutObject::MarginLeft, QgsPropertyDefinition( "dataDefinedMarginLeft", QObject::tr( "Left margin" ), QgsPropertyDefinition::DoublePositive ) },
59 { QgsLayoutObject::MarginTop, QgsPropertyDefinition( "dataDefinedMarginTop", QObject::tr( "Top margin" ), QgsPropertyDefinition::DoublePositive ) },
60 { QgsLayoutObject::MarginRight, QgsPropertyDefinition( "dataDefinedMarginRight", QObject::tr( "Right margin" ), QgsPropertyDefinition::DoublePositive ) },
61 { QgsLayoutObject::MarginBottom, QgsPropertyDefinition( "dataDefinedMarginBottom", QObject::tr( "Bottom margin" ), QgsPropertyDefinition::DoublePositive ) },
62 { QgsLayoutObject::MapRotation, QgsPropertyDefinition( "dataDefinedMapRotation", QObject::tr( "Map rotation" ), QgsPropertyDefinition::Rotation ) },
63 { QgsLayoutObject::MapScale, QgsPropertyDefinition( "dataDefinedMapScale", QObject::tr( "Map scale" ), QgsPropertyDefinition::DoublePositive ) },
64 { QgsLayoutObject::MapXMin, QgsPropertyDefinition( "dataDefinedMapXMin", QObject::tr( "Extent minimum X" ), QgsPropertyDefinition::Double ) },
65 { QgsLayoutObject::MapYMin, QgsPropertyDefinition( "dataDefinedMapYMin", QObject::tr( "Extent minimum Y" ), QgsPropertyDefinition::Double ) },
66 { QgsLayoutObject::MapXMax, QgsPropertyDefinition( "dataDefinedMapXMax", QObject::tr( "Extent maximum X" ), QgsPropertyDefinition::Double ) },
67 { QgsLayoutObject::MapYMax, QgsPropertyDefinition( "dataDefinedMapYMax", QObject::tr( "Extent maximum Y" ), QgsPropertyDefinition::Double ) },
68 { QgsLayoutObject::MapLabelMargin, QgsPropertyDefinition( "dataDefinedMapLabelMargin", QObject::tr( "Label margin" ), QgsPropertyDefinition::DoublePositive ) },
69 { QgsLayoutObject::MapAtlasMargin, QgsPropertyDefinition( "dataDefinedMapAtlasMargin", QObject::tr( "Atlas margin" ), QgsPropertyDefinition::DoublePositive ) },
70 { QgsLayoutObject::MapLayers, QgsPropertyDefinition( "dataDefinedMapLayers", QgsPropertyDefinition::DataTypeString, QObject::tr( "Map Layers" ), tr( "list of map layer names separated by | characters" ) ) },
71 { QgsLayoutObject::MapStylePreset, QgsPropertyDefinition( "dataDefinedMapStylePreset", QgsPropertyDefinition::DataTypeString, QObject::tr( "Map theme" ), tr( "name of an existing map theme (case-sensitive)" ) ) },
72 { QgsLayoutObject::MapGridEnabled, QgsPropertyDefinition( "dataDefinedMapGridEnabled", QObject::tr( "Grid enabled" ), QgsPropertyDefinition::Boolean ) },
73 { QgsLayoutObject::MapGridIntervalX, QgsPropertyDefinition( "dataDefinedMapGridIntervalX", QObject::tr( "Grid interval X" ), QgsPropertyDefinition::DoublePositive ) },
74 { QgsLayoutObject::MapGridIntervalY, QgsPropertyDefinition( "dataDefinedMapGridIntervalY", QObject::tr( "Grid interval Y" ), QgsPropertyDefinition::DoublePositive ) },
75 { QgsLayoutObject::MapGridOffsetX, QgsPropertyDefinition( "dataDefinedMapGridOffsetX", QObject::tr( "Grid offset X" ), QgsPropertyDefinition::Double ) },
76 { QgsLayoutObject::MapGridOffsetY, QgsPropertyDefinition( "dataDefinedMapGridOffsetY", QObject::tr( "Grid offset Y" ), QgsPropertyDefinition::Double ) },
77 { QgsLayoutObject::MapGridFrameSize, QgsPropertyDefinition( "dataDefinedMapGridFrameSize", QObject::tr( "Grid frame size" ), QgsPropertyDefinition::DoublePositive ) },
78 { QgsLayoutObject::MapGridFrameLineThickness, QgsPropertyDefinition( "dataDefinedMapGridFrameLineThickness", QObject::tr( "Grid frame line thickness" ), QgsPropertyDefinition::DoublePositive ) },
79 { QgsLayoutObject::MapGridCrossSize, QgsPropertyDefinition( "dataDefinedMapGridCrossSize", QObject::tr( "Grid cross size" ), QgsPropertyDefinition::DoublePositive ) },
80 { QgsLayoutObject::MapGridFrameMargin, QgsPropertyDefinition( "dataDefinedMapGridFrameMargin", QObject::tr( "Grid frame margin" ), QgsPropertyDefinition::DoublePositive ) },
81 { QgsLayoutObject::MapGridLabelDistance, QgsPropertyDefinition( "dataDefinedMapGridLabelDistance", QObject::tr( "Grid label distance" ), QgsPropertyDefinition::DoublePositive ) },
82 { QgsLayoutObject::MapGridAnnotationDisplayLeft, QgsPropertyDefinition( "dataDefinedMapGridAnnotationDisplayLeft", QgsPropertyDefinition::DataTypeString, QObject::tr( "Map grid annotation display left" ), QObject::tr( "string " ) + QLatin1String( "[<b>all</b>|<b>x_only</b>|<b>y_only</b>|<b>disabled</b>]" ) ) },
83 { QgsLayoutObject::MapGridAnnotationDisplayRight, QgsPropertyDefinition( "dataDefinedMapGridAnnotationDisplayRight", QgsPropertyDefinition::DataTypeString, QObject::tr( "Map grid annotation display right" ), QObject::tr( "string " ) + QLatin1String( "[<b>all</b>|<b>x_only</b>|<b>y_only</b>|<b>disabled</b>]" ) ) },
84 { QgsLayoutObject::MapGridAnnotationDisplayTop, QgsPropertyDefinition( "dataDefinedMapGridAnnotationDisplayTop", QgsPropertyDefinition::DataTypeString, QObject::tr( "Map grid annotation display top" ), QObject::tr( "string " ) + QLatin1String( "[<b>all</b>|<b>x_only</b>|<b>y_only</b>|<b>disabled</b>]" ) ) },
85 { QgsLayoutObject::MapGridAnnotationDisplayBottom, QgsPropertyDefinition( "dataDefinedMapGridAnnotationDisplayBottom", QgsPropertyDefinition::DataTypeString, QObject::tr( "Map grid annotation display bottom" ), QObject::tr( "string " ) + QLatin1String( "[<b>all</b>|<b>x_only</b>|<b>y_only</b>|<b>disabled</b>]" ) ) },
86 { QgsLayoutObject::MapGridFrameDivisionsLeft, QgsPropertyDefinition( "dataDefinedMapGridFrameDivisionsLeft", QgsPropertyDefinition::DataTypeString, QObject::tr( "Map grid frame divisions display left" ), QObject::tr( "string " ) + QLatin1String( "[<b>all</b>|<b>x_only</b>|<b>y_only</b>|<b>disabled</b>]" ) ) },
87 { QgsLayoutObject::MapGridFrameDivisionsRight, QgsPropertyDefinition( "dataDefinedMapGridFrameDivisionsRight", QgsPropertyDefinition::DataTypeString, QObject::tr( "Map grid frame divisions display right" ), QObject::tr( "string " ) + QLatin1String( "[<b>all</b>|<b>x_only</b>|<b>y_only</b>|<b>disabled</b>]" ) ) },
88 { QgsLayoutObject::MapGridFrameDivisionsTop, QgsPropertyDefinition( "dataDefinedMapGridFrameDivisionsTop", QgsPropertyDefinition::DataTypeString, QObject::tr( "Map grid frame divisions display top" ), QObject::tr( "string " ) + QLatin1String( "[<b>all</b>|<b>x_only</b>|<b>y_only</b>|<b>disabled</b>]" ) ) },
89 { QgsLayoutObject::MapGridFrameDivisionsBottom, QgsPropertyDefinition( "dataDefinedMapGridFrameDivisionsBottom", QgsPropertyDefinition::DataTypeString, QObject::tr( "Map grid frame divisions display bottom" ), QObject::tr( "string " ) + QLatin1String( "[<b>all</b>|<b>x_only</b>|<b>y_only</b>|<b>disabled</b>]" ) ) },
90 { QgsLayoutObject::PictureSource, QgsPropertyDefinition( "dataDefinedSource", QObject::tr( "Picture source (URL)" ), QgsPropertyDefinition::String ) },
91 { QgsLayoutObject::SourceUrl, QgsPropertyDefinition( "dataDefinedSourceUrl", QObject::tr( "Source URL" ), QgsPropertyDefinition::String ) },
92 { QgsLayoutObject::PictureSvgBackgroundColor, QgsPropertyDefinition( "dataDefinedSvgBackgroundColor", QObject::tr( "SVG background color" ), QgsPropertyDefinition::ColorWithAlpha ) },
93 { QgsLayoutObject::PictureSvgStrokeColor, QgsPropertyDefinition( "dataDefinedSvgStrokeColor", QObject::tr( "SVG stroke color" ), QgsPropertyDefinition::ColorWithAlpha ) },
94 { QgsLayoutObject::PictureSvgStrokeWidth, QgsPropertyDefinition( "dataDefinedSvgStrokeWidth", QObject::tr( "SVG stroke width" ), QgsPropertyDefinition::StrokeWidth ) },
95 { QgsLayoutObject::LegendTitle, QgsPropertyDefinition( "dataDefinedLegendTitle", QObject::tr( "Legend title" ), QgsPropertyDefinition::String ) },
96 { QgsLayoutObject::LegendColumnCount, QgsPropertyDefinition( "dataDefinedLegendColumns", QObject::tr( "Number of columns" ), QgsPropertyDefinition::IntegerPositiveGreaterZero ) },
97 { QgsLayoutObject::ScalebarFillColor, QgsPropertyDefinition( "dataDefinedScalebarFill", QObject::tr( "Fill color" ), QgsPropertyDefinition::ColorWithAlpha ) },
98 { QgsLayoutObject::ScalebarFillColor2, QgsPropertyDefinition( "dataDefinedScalebarFill2", QObject::tr( "Secondary fill color" ), QgsPropertyDefinition::ColorWithAlpha ) },
99 { QgsLayoutObject::ScalebarLineColor, QgsPropertyDefinition( "dataDefinedScalebarLineColor", QObject::tr( "Line color" ), QgsPropertyDefinition::ColorWithAlpha ) },
100 { QgsLayoutObject::ScalebarLineWidth, QgsPropertyDefinition( "dataDefinedScalebarLineWidth", QObject::tr( "Line width" ), QgsPropertyDefinition::StrokeWidth ) },
101 { QgsLayoutObject::AttributeTableSourceLayer, QgsPropertyDefinition( "dataDefinedAttributeTableSourceLayer", QObject::tr( "Table source layer" ), QgsPropertyDefinition::String ) },
102 { QgsLayoutObject::MapCrs, QgsPropertyDefinition( "dataDefinedCrs", QgsPropertyDefinition::DataTypeString, QObject::tr( "Map CRS" ), QObject::tr( "string representing a CRS, either an authority/id pair (e.g. 'EPSG:4326'), a proj string prefixes by \"PROJ:\" (e.g. 'PROJ: +proj=...') or a WKT string prefixed by \"WKT:\" (e.g. 'WKT:GEOGCRS[\"WGS 84\"...]')" ) ) },
103 { QgsLayoutObject::StartDateTime, QgsPropertyDefinition( "dataDefinedStartDateTime", QObject::tr( "Temporal range start date / time" ), QgsPropertyDefinition::DateTime ) },
104 { QgsLayoutObject::EndDateTime, QgsPropertyDefinition( "dataDefinedEndDateTime", QObject::tr( "Temporal range end date / time" ), QgsPropertyDefinition::DateTime ) },
105 { QgsLayoutObject::ScalebarLeftSegments, QgsPropertyDefinition( "dataDefinedScaleBarLeftSegments", QObject::tr( "Segments to the left of 0" ), QgsPropertyDefinition::IntegerPositive )},
106 { QgsLayoutObject::ScalebarRightSegments, QgsPropertyDefinition( "dataDefinedScaleBarRightSegments", QObject::tr( "Segments to the right of 0" ), QgsPropertyDefinition::IntegerPositive ) },
107 { QgsLayoutObject::ScalebarSegmentWidth, QgsPropertyDefinition( "dataDefinedScalebarSegmentWidth", QObject::tr( "Length of a segment in map units" ), QgsPropertyDefinition::DoublePositive ) },
108 { QgsLayoutObject::ScalebarMinimumWidth, QgsPropertyDefinition( "dataDefinedScalebarMinWidth", QObject::tr( "Minimum length of a segment in mm" ), QgsPropertyDefinition::DoublePositive ) },
109 { QgsLayoutObject::ScalebarMaximumWidth, QgsPropertyDefinition( "dataDefinedScalebarMaxWidth", QObject::tr( "Maximum length of a segment in mm" ), QgsPropertyDefinition::DoublePositive ) },
110 { QgsLayoutObject::ScalebarHeight, QgsPropertyDefinition( "dataDefinedScalebarHeight", QObject::tr( "Scalebar height in mm" ), QgsPropertyDefinition::DoublePositive ) },
111 { QgsLayoutObject::ScalebarSubdivisionHeight, QgsPropertyDefinition( "dataDefinedScalebarSubdivisionHeight", QObject::tr( "Subdivision height in mm" ), QgsPropertyDefinition::DoublePositive ) },
112 { QgsLayoutObject::ScalebarRightSegmentSubdivisions, QgsPropertyDefinition( "dataDefinedScalebarRightSegmentSubdivisions", QObject::tr( "Number of subdivisions in segments to the right of 0" ), QgsPropertyDefinition::IntegerPositive ) },
113 { QgsLayoutObject::ElevationProfileTolerance, QgsPropertyDefinition( "dataDefinedElevationProfileTolerance", QObject::tr( "Tolerance" ), QgsPropertyDefinition::DoublePositive ) },
114 { QgsLayoutObject::ElevationProfileDistanceMajorInterval, QgsPropertyDefinition( "dataDefinedElevationProfileDistanceMajorInterval", QObject::tr( "Major grid line interval for elevation axis" ), QgsPropertyDefinition::DoublePositive ) },
115 { QgsLayoutObject::ElevationProfileDistanceMinorInterval, QgsPropertyDefinition( "dataDefinedElevationProfileDistanceMinorInterval", QObject::tr( "Minor grid line interval for elevation axis" ), QgsPropertyDefinition::DoublePositive ) },
116 { QgsLayoutObject::ElevationProfileDistanceLabelInterval, QgsPropertyDefinition( "dataDefinedElevationProfileDistanceLabelInterval", QObject::tr( "Label interval for elevation axis" ), QgsPropertyDefinition::DoublePositive ) },
117 { QgsLayoutObject::ElevationProfileElevationMajorInterval, QgsPropertyDefinition( "dataDefinedElevationProfileElevationMajorInterval", QObject::tr( "Major grid line interval for distance axis" ), QgsPropertyDefinition::DoublePositive ) },
118 { QgsLayoutObject::ElevationProfileElevationMinorInterval, QgsPropertyDefinition( "dataDefinedElevationProfileElevationMinorInterval", QObject::tr( "Minor grid line interval for distance axis" ), QgsPropertyDefinition::DoublePositive ) },
119 { QgsLayoutObject::ElevationProfileElevationLabelInterval, QgsPropertyDefinition( "dataDefinedElevationProfileElevationLabelInterval", QObject::tr( "Label interval for distance axis" ), QgsPropertyDefinition::DoublePositive ) },
120 { QgsLayoutObject::ElevationProfileMinimumDistance, QgsPropertyDefinition( "dataDefinedElevationProfileMinimumDistance", QObject::tr( "Minimum distance" ), QgsPropertyDefinition::DoublePositive ) },
121 { QgsLayoutObject::ElevationProfileMaximumDistance, QgsPropertyDefinition( "dataDefinedElevationProfileMaximumDistance", QObject::tr( "Maximum distance" ), QgsPropertyDefinition::DoublePositive ) },
122 { QgsLayoutObject::ElevationProfileMinimumElevation, QgsPropertyDefinition( "dataDefinedElevationProfileMinimumElevation", QObject::tr( "Minimum elevation" ), QgsPropertyDefinition::Double ) },
123 { QgsLayoutObject::ElevationProfileMaximumElevation, QgsPropertyDefinition( "dataDefinedElevationProfileMaximumElevation", QObject::tr( "Maximum elevation" ), QgsPropertyDefinition::Double ) },
124 };
125}
126
127const QgsPropertiesDefinition &QgsLayoutObject::propertyDefinitions()
128{
129 QgsLayoutObject::initPropertyDefinitions();
130 return sPropertyDefinitions;
131}
132
133bool QgsLayoutObject::propertyAssociatesWithParentMultiframe( QgsLayoutObject::DataDefinedProperty property )
134{
135 switch ( property )
136 {
137 case QgsLayoutObject::SourceUrl:
138 case QgsLayoutObject::AttributeTableSourceLayer:
139 return true;
140
141 case QgsLayoutObject::NoProperty:
142 case QgsLayoutObject::AllProperties:
143 case QgsLayoutObject::TestProperty:
144 case QgsLayoutObject::PresetPaperSize:
145 case QgsLayoutObject::PaperWidth:
146 case QgsLayoutObject::PaperHeight:
147 case QgsLayoutObject::NumPages:
148 case QgsLayoutObject::PaperOrientation:
149 case QgsLayoutObject::PageNumber:
150 case QgsLayoutObject::PositionX:
151 case QgsLayoutObject::PositionY:
152 case QgsLayoutObject::ItemWidth:
153 case QgsLayoutObject::ItemHeight:
154 case QgsLayoutObject::ItemRotation:
155 case QgsLayoutObject::Transparency:
156 case QgsLayoutObject::Opacity:
157 case QgsLayoutObject::BlendMode:
158 case QgsLayoutObject::ExcludeFromExports:
159 case QgsLayoutObject::FrameColor:
160 case QgsLayoutObject::BackgroundColor:
161 case QgsLayoutObject::MapRotation:
162 case QgsLayoutObject::MapScale:
163 case QgsLayoutObject::MapXMin:
164 case QgsLayoutObject::MapYMin:
165 case QgsLayoutObject::MapXMax:
166 case QgsLayoutObject::MapYMax:
167 case QgsLayoutObject::MapAtlasMargin:
168 case QgsLayoutObject::MapLayers:
169 case QgsLayoutObject::MapStylePreset:
170 case QgsLayoutObject::MapLabelMargin:
171 case QgsLayoutObject::MapGridEnabled:
172 case QgsLayoutObject::MapGridIntervalX:
173 case QgsLayoutObject::MapGridIntervalY:
174 case QgsLayoutObject::MapGridOffsetX:
175 case QgsLayoutObject::MapGridOffsetY:
176 case QgsLayoutObject::MapGridFrameSize:
177 case QgsLayoutObject::MapGridFrameMargin:
178 case QgsLayoutObject::MapGridLabelDistance:
179 case QgsLayoutObject::MapGridCrossSize:
180 case QgsLayoutObject::MapGridFrameLineThickness:
181 case QgsLayoutObject::MapGridAnnotationDisplayLeft:
182 case QgsLayoutObject::MapGridAnnotationDisplayRight:
183 case QgsLayoutObject::MapGridAnnotationDisplayTop:
184 case QgsLayoutObject::MapGridAnnotationDisplayBottom:
185 case QgsLayoutObject::MapGridFrameDivisionsLeft:
186 case QgsLayoutObject::MapGridFrameDivisionsRight:
187 case QgsLayoutObject::MapGridFrameDivisionsTop:
188 case QgsLayoutObject::MapGridFrameDivisionsBottom:
189 case QgsLayoutObject::PictureSource:
190 case QgsLayoutObject::PictureSvgBackgroundColor:
191 case QgsLayoutObject::PictureSvgStrokeColor:
192 case QgsLayoutObject::PictureSvgStrokeWidth:
193 case QgsLayoutObject::LegendTitle:
194 case QgsLayoutObject::LegendColumnCount:
195 case QgsLayoutObject::ScalebarFillColor:
196 case QgsLayoutObject::ScalebarFillColor2:
197 case QgsLayoutObject::ScalebarLineColor:
198 case QgsLayoutObject::ScalebarLineWidth:
199 case QgsLayoutObject::ScalebarLeftSegments:
200 case QgsLayoutObject::ScalebarRightSegments:
201 case QgsLayoutObject::ScalebarSegmentWidth:
202 case QgsLayoutObject::ScalebarMinimumWidth:
203 case QgsLayoutObject::ScalebarMaximumWidth:
204 case QgsLayoutObject::ScalebarHeight:
205 case QgsLayoutObject::ScalebarRightSegmentSubdivisions:
206 case QgsLayoutObject::ScalebarSubdivisionHeight:
207 case QgsLayoutObject::MapCrs:
208 case QgsLayoutObject::StartDateTime:
209 case QgsLayoutObject::EndDateTime:
210 case QgsLayoutObject::ElevationProfileTolerance:
211 case QgsLayoutObject::ElevationProfileDistanceMajorInterval:
212 case QgsLayoutObject::ElevationProfileDistanceMinorInterval:
213 case QgsLayoutObject::ElevationProfileDistanceLabelInterval:
214 case QgsLayoutObject::ElevationProfileElevationMajorInterval:
215 case QgsLayoutObject::ElevationProfileElevationMinorInterval:
216 case QgsLayoutObject::ElevationProfileElevationLabelInterval:
217 case QgsLayoutObject::ElevationProfileMinimumDistance:
218 case QgsLayoutObject::ElevationProfileMaximumDistance:
219 case QgsLayoutObject::ElevationProfileMinimumElevation:
220 case QgsLayoutObject::ElevationProfileMaximumElevation:
221 case QgsLayoutObject::MarginLeft:
222 case QgsLayoutObject::MarginRight:
223 case QgsLayoutObject::MarginTop:
224 case QgsLayoutObject::MarginBottom:
225 return false;
226 }
227 return false;
228}
229
230QgsLayoutObject::QgsLayoutObject( QgsLayout *layout )
231 : QObject( nullptr )
232 , mLayout( layout )
233{
234 initPropertyDefinitions();
235
236 if ( mLayout )
237 {
238 connect( mLayout, &QgsLayout::refreshed, this, &QgsLayoutObject::refresh );
239 connect( &mLayout->reportContext(), &QgsLayoutReportContext::changed, this, &QgsLayoutObject::refresh );
240 }
241}
242
243const QgsLayout *QgsLayoutObject::layout() const
244{
245 return mLayout.data();
246}
247
248QgsLayout *QgsLayoutObject::layout()
249{
250 return mLayout.data();
251}
252
253void QgsLayoutObject::setCustomProperty( const QString &key, const QVariant &value )
254{
255 mCustomProperties.setValue( key, value );
256}
257
258QVariant QgsLayoutObject::customProperty( const QString &key, const QVariant &defaultValue ) const
259{
260 return mCustomProperties.value( key, defaultValue );
261}
262
263void QgsLayoutObject::removeCustomProperty( const QString &key )
264{
265 mCustomProperties.remove( key );
266}
267
268QStringList QgsLayoutObject::customProperties() const
269{
270 return mCustomProperties.keys();
271}
272
273QgsExpressionContext QgsLayoutObject::createExpressionContext() const
274{
275 if ( mLayout )
276 {
277 return mLayout->createExpressionContext();
278 }
279 else
280 {
281 return QgsExpressionContext() << QgsExpressionContextUtils::globalScope();
282 }
283}
284
285bool QgsLayoutObject::writeObjectPropertiesToElement( QDomElement &parentElement, QDomDocument &document, const QgsReadWriteContext & ) const
286{
287 if ( parentElement.isNull() )
288 {
289 return false;
290 }
291
292 //create object element
293 QDomElement objectElement = document.createElement( QStringLiteral( "LayoutObject" ) );
294
295 QDomElement ddPropsElement = document.createElement( QStringLiteral( "dataDefinedProperties" ) );
296 mDataDefinedProperties.writeXml( ddPropsElement, sPropertyDefinitions );
297 objectElement.appendChild( ddPropsElement );
298
299 //custom properties
300 mCustomProperties.writeXml( objectElement, document );
301
302 parentElement.appendChild( objectElement );
303 return true;
304}
305
306bool QgsLayoutObject::readObjectPropertiesFromElement( const QDomElement &parentElement, const QDomDocument &document, const QgsReadWriteContext & )
307{
308 Q_UNUSED( document )
309 if ( parentElement.isNull() )
310 {
311 return false;
312 }
313
314 const QDomNodeList objectNodeList = parentElement.elementsByTagName( QStringLiteral( "LayoutObject" ) );
315 if ( objectNodeList.size() < 1 )
316 {
317 return false;
318 }
319 const QDomElement objectElement = objectNodeList.at( 0 ).toElement();
320
321 const QDomNode propsNode = objectElement.namedItem( QStringLiteral( "dataDefinedProperties" ) );
322 if ( !propsNode.isNull() )
323 {
324 mDataDefinedProperties.readXml( propsNode.toElement(), sPropertyDefinitions );
325 }
326
327 //custom properties
328 mCustomProperties.readXml( objectElement );
329
330 return true;
331}
QgsAbstractPropertyCollection::readXml
virtual bool readXml(const QDomElement &collectionElem, const QgsPropertiesDefinition &definitions)
Reads property collection state from an XML element.
Definition qgspropertycollection.cpp:108
QgsAbstractPropertyCollection::writeXml
virtual bool writeXml(QDomElement &collectionElem, const QgsPropertiesDefinition &definitions) const
Writes the current state of the property collection into an XML element.
Definition qgspropertycollection.cpp:99
QgsExpressionContextUtils::globalScope
static QgsExpressionContextScope * globalScope()
Creates a new scope which contains variables and functions relating to the global QGIS context.
Definition qgsexpressioncontextutils.cpp:45
QgsExpressionContext
Expression contexts are used to encapsulate the parameters around which a QgsExpression should be eva...
Definition qgsexpressioncontext.h:481
QgsLayoutObject::customProperties
QStringList customProperties() const
Returns list of keys stored in custom properties for the object.
Definition qgslayoutobject.cpp:268
QgsLayoutObject::customProperty
QVariant customProperty(const QString &key, const QVariant &defaultValue=QVariant()) const
Read a custom property from the object.
Definition qgslayoutobject.cpp:258
QgsLayoutObject::propertyDefinitions
static const QgsPropertiesDefinition & propertyDefinitions()
Returns the layout object property definitions.
Definition qgslayoutobject.cpp:127
QgsLayoutObject::mCustomProperties
QgsObjectCustomProperties mCustomProperties
Custom properties for object.
Definition qgslayoutobject.h:393
QgsLayoutObject::mDataDefinedProperties
QgsPropertyCollection mDataDefinedProperties
Definition qgslayoutobject.h:390
QgsLayoutObject::readObjectPropertiesFromElement
bool readObjectPropertiesFromElement(const QDomElement &parentElement, const QDomDocument &document, const QgsReadWriteContext &context)
Sets object properties from a DOM element.
Definition qgslayoutobject.cpp:306
QgsLayoutObject::layout
const QgsLayout * layout() const
Returns the layout the object is attached to.
Definition qgslayoutobject.cpp:243
QgsLayoutObject::setCustomProperty
void setCustomProperty(const QString &key, const QVariant &value)
Set a custom property for the object.
Definition qgslayoutobject.cpp:253
QgsLayoutObject::refresh
virtual void refresh()
Refreshes the object, causing a recalculation of any property overrides.
Definition qgslayoutobject.h:357
QgsLayoutObject::mLayout
QPointer< QgsLayout > mLayout
Definition qgslayoutobject.h:388
QgsLayoutObject::DataDefinedProperty
DataDefinedProperty
Data defined properties for different item types.
Definition qgslayoutobject.h:143
QgsLayoutObject::TestProperty
@ TestProperty
Dummy property with no effect on item.
Definition qgslayoutobject.h:146
QgsLayoutObject::MapGridIntervalX
@ MapGridIntervalX
Map grid interval X.
Definition qgslayoutobject.h:182
QgsLayoutObject::MapGridAnnotationDisplayBottom
@ MapGridAnnotationDisplayBottom
Map annotation display bottom.
Definition qgslayoutobject.h:194
QgsLayoutObject::ElevationProfileTolerance
@ ElevationProfileTolerance
Tolerance distance for elevation profiles (since QGIS 3.30)
Definition qgslayoutobject.h:227
QgsLayoutObject::MapGridIntervalY
@ MapGridIntervalY
Map grid interval Y.
Definition qgslayoutobject.h:183
QgsLayoutObject::MapYMin
@ MapYMin
Map extent y minimum.
Definition qgslayoutobject.h:174
QgsLayoutObject::PictureSvgStrokeColor
@ PictureSvgStrokeColor
SVG stroke color.
Definition qgslayoutobject.h:202
QgsLayoutObject::PaperOrientation
@ PaperOrientation
Paper orientation.
Definition qgslayoutobject.h:152
QgsLayoutObject::MapGridFrameSize
@ MapGridFrameSize
Map grid frame size.
Definition qgslayoutobject.h:186
QgsLayoutObject::ElevationProfileElevationLabelInterval
@ ElevationProfileElevationLabelInterval
Label interval for elevation profile elevation axis (since QGIS 3.30)
Definition qgslayoutobject.h:233
QgsLayoutObject::LegendTitle
@ LegendTitle
Legend title.
Definition qgslayoutobject.h:207
QgsLayoutObject::Opacity
@ Opacity
Item opacity.
Definition qgslayoutobject.h:161
QgsLayoutObject::MapStylePreset
@ MapStylePreset
Layer and style map theme.
Definition qgslayoutobject.h:179
QgsLayoutObject::AttributeTableSourceLayer
@ AttributeTableSourceLayer
Attribute table source layer.
Definition qgslayoutobject.h:223
QgsLayoutObject::ItemWidth
@ ItemWidth
Width of item.
Definition qgslayoutobject.h:157
QgsLayoutObject::ScalebarMinimumWidth
@ ScalebarMinimumWidth
Scalebar segment minimum width (since QGIS 3.26)
Definition qgslayoutobject.h:213
QgsLayoutObject::PaperHeight
@ PaperHeight
Paper height (deprecated)
Definition qgslayoutobject.h:150
QgsLayoutObject::ItemHeight
@ ItemHeight
Height of item.
Definition qgslayoutobject.h:158
QgsLayoutObject::ElevationProfileDistanceMajorInterval
@ ElevationProfileDistanceMajorInterval
Major grid line interval for elevation profile distance axis (since QGIS 3.30)
Definition qgslayoutobject.h:228
QgsLayoutObject::MarginTop
@ MarginTop
Top margin (since QGIS 3.30)
Definition qgslayoutobject.h:167
QgsLayoutObject::ElevationProfileDistanceLabelInterval
@ ElevationProfileDistanceLabelInterval
Label interval for elevation profile distance axis (since QGIS 3.30)
Definition qgslayoutobject.h:230
QgsLayoutObject::MapXMax
@ MapXMax
Map extent x maximum.
Definition qgslayoutobject.h:175
QgsLayoutObject::ElevationProfileElevationMinorInterval
@ ElevationProfileElevationMinorInterval
Minor grid line interval for elevation profile elevation axis (since QGIS 3.30)
Definition qgslayoutobject.h:232
QgsLayoutObject::BlendMode
@ BlendMode
Item blend mode.
Definition qgslayoutobject.h:162
QgsLayoutObject::ScalebarFillColor2
@ ScalebarFillColor2
Scalebar secondary fill color (deprecated, use data defined properties on scalebar fill symbol 2 inst...
Definition qgslayoutobject.h:219
QgsLayoutObject::ScalebarLineWidth
@ ScalebarLineWidth
Scalebar line width (deprecated, use data defined properties on scalebar line symbol instead)
Definition qgslayoutobject.h:221
QgsLayoutObject::StartDateTime
@ StartDateTime
Temporal range's start DateTime.
Definition qgslayoutobject.h:225
QgsLayoutObject::ScalebarSegmentWidth
@ ScalebarSegmentWidth
Scalebar width in map units of a single segment (since QGIS 3.26)
Definition qgslayoutobject.h:212
QgsLayoutObject::AllProperties
@ AllProperties
All properties for item.
Definition qgslayoutobject.h:145
QgsLayoutObject::MarginLeft
@ MarginLeft
Left margin (since QGIS 3.30)
Definition qgslayoutobject.h:166
QgsLayoutObject::PositionY
@ PositionY
Y position on page.
Definition qgslayoutobject.h:156
QgsLayoutObject::MapGridFrameDivisionsBottom
@ MapGridFrameDivisionsBottom
Map frame division display bottom.
Definition qgslayoutobject.h:198
QgsLayoutObject::ElevationProfileMaximumDistance
@ ElevationProfileMaximumDistance
Maximum distance value for elevation profile (since QGIS 3.30)
Definition qgslayoutobject.h:235
QgsLayoutObject::MapGridAnnotationDisplayRight
@ MapGridAnnotationDisplayRight
Map annotation display right.
Definition qgslayoutobject.h:192
QgsLayoutObject::SourceUrl
@ SourceUrl
Html source url.
Definition qgslayoutobject.h:205
QgsLayoutObject::EndDateTime
@ EndDateTime
Temporal range's end DateTime.
Definition qgslayoutobject.h:226
QgsLayoutObject::Transparency
@ Transparency
Item transparency (deprecated)
Definition qgslayoutobject.h:160
QgsLayoutObject::ScalebarFillColor
@ ScalebarFillColor
Scalebar fill color (deprecated, use data defined properties on scalebar fill symbol 1 instead)
Definition qgslayoutobject.h:218
QgsLayoutObject::MapGridFrameMargin
@ MapGridFrameMargin
Map grid frame margin.
Definition qgslayoutobject.h:187
QgsLayoutObject::MapGridOffsetX
@ MapGridOffsetX
Map grid offset X.
Definition qgslayoutobject.h:184
QgsLayoutObject::MapGridLabelDistance
@ MapGridLabelDistance
Map grid label distance.
Definition qgslayoutobject.h:188
QgsLayoutObject::MapAtlasMargin
@ MapAtlasMargin
Map atlas margin.
Definition qgslayoutobject.h:177
QgsLayoutObject::MapGridAnnotationDisplayLeft
@ MapGridAnnotationDisplayLeft
Map annotation display left.
Definition qgslayoutobject.h:191
QgsLayoutObject::MapYMax
@ MapYMax
Map extent y maximum.
Definition qgslayoutobject.h:176
QgsLayoutObject::PageNumber
@ PageNumber
Page number for item placement.
Definition qgslayoutobject.h:154
QgsLayoutObject::MapXMin
@ MapXMin
Map extent x minimum.
Definition qgslayoutobject.h:173
QgsLayoutObject::ExcludeFromExports
@ ExcludeFromExports
Exclude item from exports.
Definition qgslayoutobject.h:163
QgsLayoutObject::MarginRight
@ MarginRight
Right margin (since QGIS 3.30)
Definition qgslayoutobject.h:168
QgsLayoutObject::PictureSvgStrokeWidth
@ PictureSvgStrokeWidth
SVG stroke width.
Definition qgslayoutobject.h:203
QgsLayoutObject::MapGridFrameDivisionsLeft
@ MapGridFrameDivisionsLeft
Map frame division display left.
Definition qgslayoutobject.h:195
QgsLayoutObject::ElevationProfileMinimumElevation
@ ElevationProfileMinimumElevation
Minimum elevation value for elevation profile (since QGIS 3.30)
Definition qgslayoutobject.h:236
QgsLayoutObject::MapGridEnabled
@ MapGridEnabled
Map grid enabled.
Definition qgslayoutobject.h:181
QgsLayoutObject::BackgroundColor
@ BackgroundColor
Item background color.
Definition qgslayoutobject.h:165
QgsLayoutObject::MapScale
@ MapScale
Map scale.
Definition qgslayoutobject.h:172
QgsLayoutObject::ElevationProfileElevationMajorInterval
@ ElevationProfileElevationMajorInterval
Major grid line interval for elevation profile elevation axis (since QGIS 3.30)
Definition qgslayoutobject.h:231
QgsLayoutObject::LegendColumnCount
@ LegendColumnCount
Legend column count.
Definition qgslayoutobject.h:208
QgsLayoutObject::ScalebarMaximumWidth
@ ScalebarMaximumWidth
Scalebar segment maximum width (since QGIS 3.26)
Definition qgslayoutobject.h:214
QgsLayoutObject::MapLabelMargin
@ MapLabelMargin
Map label margin.
Definition qgslayoutobject.h:180
QgsLayoutObject::ItemRotation
@ ItemRotation
Rotation of item.
Definition qgslayoutobject.h:159
QgsLayoutObject::MapLayers
@ MapLayers
Map layer set.
Definition qgslayoutobject.h:178
QgsLayoutObject::ScalebarLineColor
@ ScalebarLineColor
Scalebar line color (deprecated, use data defined properties on scalebar line symbol instead)
Definition qgslayoutobject.h:220
QgsLayoutObject::ScalebarHeight
@ ScalebarHeight
Scalebar height (since QGIS 3.26)
Definition qgslayoutobject.h:215
QgsLayoutObject::ScalebarRightSegments
@ ScalebarRightSegments
Number of segments on the right of 0 (since QGIS 3.26)
Definition qgslayoutobject.h:211
QgsLayoutObject::MapGridFrameLineThickness
@ MapGridFrameLineThickness
Map grid frame line thickness.
Definition qgslayoutobject.h:190
QgsLayoutObject::PictureSvgBackgroundColor
@ PictureSvgBackgroundColor
SVG background color.
Definition qgslayoutobject.h:201
QgsLayoutObject::MapGridFrameDivisionsRight
@ MapGridFrameDivisionsRight
Map frame division display right.
Definition qgslayoutobject.h:196
QgsLayoutObject::ElevationProfileMinimumDistance
@ ElevationProfileMinimumDistance
Minimum distance value for elevation profile (since QGIS 3.30)
Definition qgslayoutobject.h:234
QgsLayoutObject::PictureSource
@ PictureSource
Picture source url.
Definition qgslayoutobject.h:200
QgsLayoutObject::NoProperty
@ NoProperty
No property.
Definition qgslayoutobject.h:144
QgsLayoutObject::MapGridFrameDivisionsTop
@ MapGridFrameDivisionsTop
Map frame division display top.
Definition qgslayoutobject.h:197
QgsLayoutObject::PaperWidth
@ PaperWidth
Paper width (deprecated)
Definition qgslayoutobject.h:149
QgsLayoutObject::MarginBottom
@ MarginBottom
Bottom margin (since QGIS 3.30)
Definition qgslayoutobject.h:169
QgsLayoutObject::ElevationProfileDistanceMinorInterval
@ ElevationProfileDistanceMinorInterval
Minor grid line interval for elevation profile distance axis (since QGIS 3.30)
Definition qgslayoutobject.h:229
QgsLayoutObject::PresetPaperSize
@ PresetPaperSize
Preset paper size for composition.
Definition qgslayoutobject.h:148
QgsLayoutObject::PositionX
@ PositionX
X position on page.
Definition qgslayoutobject.h:155
QgsLayoutObject::ElevationProfileMaximumElevation
@ ElevationProfileMaximumElevation
Maximum elevation value for elevation profile (since QGIS 3.30)
Definition qgslayoutobject.h:237
QgsLayoutObject::FrameColor
@ FrameColor
Item frame color.
Definition qgslayoutobject.h:164
QgsLayoutObject::MapGridCrossSize
@ MapGridCrossSize
Map grid cross size.
Definition qgslayoutobject.h:189
QgsLayoutObject::NumPages
@ NumPages
Number of pages in composition (deprecated)
Definition qgslayoutobject.h:151
QgsLayoutObject::MapGridOffsetY
@ MapGridOffsetY
Map grid offset Y.
Definition qgslayoutobject.h:185
QgsLayoutObject::MapGridAnnotationDisplayTop
@ MapGridAnnotationDisplayTop
Map annotation display top.
Definition qgslayoutobject.h:193
QgsLayoutObject::MapRotation
@ MapRotation
Map rotation.
Definition qgslayoutobject.h:171
QgsLayoutObject::ScalebarSubdivisionHeight
@ ScalebarSubdivisionHeight
Scalebar subdivision height (since QGIS 3.26)
Definition qgslayoutobject.h:217
QgsLayoutObject::ScalebarRightSegmentSubdivisions
@ ScalebarRightSegmentSubdivisions
Number of subdivisions per segment on right of 0 (since QGIS 3.26)
Definition qgslayoutobject.h:216
QgsLayoutObject::ScalebarLeftSegments
@ ScalebarLeftSegments
Number of segments on the left of 0 (since QGIS 3.26)
Definition qgslayoutobject.h:210
QgsLayoutObject::createExpressionContext
QgsExpressionContext createExpressionContext() const override
Creates an expression context relating to the objects' current state.
Definition qgslayoutobject.cpp:273
QgsLayoutObject::removeCustomProperty
void removeCustomProperty(const QString &key)
Remove a custom property from the object.
Definition qgslayoutobject.cpp:263
QgsLayoutObject::QgsLayoutObject
QgsLayoutObject(QgsLayout *layout)
Constructor for QgsLayoutObject, with the specified parent layout.
Definition qgslayoutobject.cpp:230
QgsLayoutObject::writeObjectPropertiesToElement
bool writeObjectPropertiesToElement(QDomElement &parentElement, QDomDocument &document, const QgsReadWriteContext &context) const
Stores object properties within an XML DOM element.
Definition qgslayoutobject.cpp:285
QgsLayoutObject::propertyAssociatesWithParentMultiframe
static bool propertyAssociatesWithParentMultiframe(DataDefinedProperty property)
Returns true if the specified property key is normally associated with the parent QgsLayoutMultiFrame...
Definition qgslayoutobject.cpp:133
QgsLayoutReportContext::changed
void changed()
Emitted certain settings in the context is changed, e.g.
QgsLayout
Base class for layouts, which can contain items such as maps, labels, scalebars, etc.
Definition qgslayout.h:50
QgsLayout::refreshed
void refreshed()
Emitted when the layout has been refreshed and items should also be refreshed and updated.
QgsObjectCustomProperties::setValue
void setValue(const QString &key, const QVariant &value)
Add an entry to the store with the specified key.
Definition qgsobjectcustomproperties.cpp:31
QgsObjectCustomProperties::keys
QStringList keys() const
Returns a list of all stored keys.
Definition qgsobjectcustomproperties.cpp:26
QgsObjectCustomProperties::writeXml
void writeXml(QDomNode &parentNode, QDomDocument &doc) const
Writes the store contents to an XML node.
Definition qgsobjectcustomproperties.cpp:130
QgsObjectCustomProperties::remove
void remove(const QString &key)
Removes a key (entry) from the store.
Definition qgsobjectcustomproperties.cpp:41
QgsObjectCustomProperties::value
QVariant value(const QString &key, const QVariant &defaultValue=QVariant()) const
Returns the value for the given key.
Definition qgsobjectcustomproperties.cpp:36
QgsObjectCustomProperties::readXml
void readXml(const QDomNode &parentNode, const QString &keyStartsWith=QString())
Read store contents from an XML node.
Definition qgsobjectcustomproperties.cpp:51
QgsPropertyDefinition
Definition for a property.
Definition qgsproperty.h:46
QgsPropertyDefinition::Double
@ Double
Double value (including negative values)
Definition qgsproperty.h:56
QgsPropertyDefinition::StrokeWidth
@ StrokeWidth
Line stroke width.
Definition qgsproperty.h:71
QgsPropertyDefinition::String
@ String
Any string value.
Definition qgsproperty.h:60
QgsPropertyDefinition::DateTime
@ DateTime
DateTime value.
Definition qgsproperty.h:78
QgsPropertyDefinition::BlendMode
@ BlendMode
Blend mode.
Definition qgsproperty.h:66
QgsPropertyDefinition::Boolean
@ Boolean
Boolean value.
Definition qgsproperty.h:52
QgsPropertyDefinition::IntegerPositiveGreaterZero
@ IntegerPositiveGreaterZero
Non-zero positive integer values.
Definition qgsproperty.h:55
QgsPropertyDefinition::IntegerPositive
@ IntegerPositive
Positive integer values (including 0)
Definition qgsproperty.h:54
QgsPropertyDefinition::Opacity
@ Opacity
Opacity (0-100)
Definition qgsproperty.h:61
QgsPropertyDefinition::Rotation
@ Rotation
Rotation (value between 0-360 degrees)
Definition qgsproperty.h:59
QgsPropertyDefinition::ColorWithAlpha
@ ColorWithAlpha
Color with alpha channel.
Definition qgsproperty.h:63
QgsPropertyDefinition::DoublePositive
@ DoublePositive
Positive double value (including 0)
Definition qgsproperty.h:57
QgsPropertyDefinition::DataTypeString
@ DataTypeString
Property requires a string value.
Definition qgsproperty.h:91
QgsReadWriteContext
The class is used as a container of context for various read/write operations on other objects.
Definition qgsreadwritecontext.h:35
QgsPropertiesDefinition
QMap< int, QgsPropertyDefinition > QgsPropertiesDefinition
Definition of available properties.
Definition qgspropertycollection.h:32
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