►NSpatialIndex | |
C_nmeaGPGGA | GGA packet information structure (Global Positioning System Fix Data) |
C_nmeaGPGSA | GSA packet information structure (Satellite status) |
C_nmeaGPGSV | GSV packet information structure (Satellites in view) |
C_nmeaGPRMC | RMC packet information structure (Recommended Minimum sentence C) |
C_nmeaGPVTG | VTG packet information structure (Track made good and ground speed) |
C_nmeaINFO | Summary GPS information from all parsed packets, used also for generating NMEA stream |
C_nmeaPARSER | |
C_nmeaPOS | Position data in fractional degrees or radians |
C_nmeaPROPERTY | |
C_nmeaSATELLITE | Information about satellite |
C_nmeaSATINFO | Information about all satellites in view |
C_nmeaTIME | Date and time data |
CBezier3D | Class Bezier3D represents a bezier curve, represented by control points |
CCloughTocherInterpolator | This is an implementation of a Clough-Tocher interpolator based on a triangular tessellation |
CDualEdgeTriangulation | DualEdgeTriangulation is an implementation of a triangulation class based on the dual edge data structure |
CFieldSorter | |
CGEOSException | |
CGEOSInit | |
CHalfEdge | |
►CHistogramItem | |
CPrivateData | |
CLayerRenderJob | Structure keeping low-level rendering job information |
CLine3D | This class represents a line |
CLinTriangleInterpolator | LinTriangleInterpolator is a class which interpolates linearly on a triangulation |
CMyLine | |
CNode | Node is a class used by Line3D |
CNormVecDecorator | Decorator class which adds the functionality of estimating normals at the data points |
CParametricLine | ParametricLine is an Interface for parametric lines |
CPoint3D | Point3D is a class to represent a three dimensional point |
CQGis | Global constants for use throughout the application |
CQgisInterface | QgisInterface Abstract base class defining interfaces exposed by QgisApp and made available to plugins |
CQgisPlugin | Abstract base class from which all plugins must inherit |
CQgisVisitor | |
CQgsAbstractCacheIndex | Abstract base class for cache indices |
CQgsAbstractFeatureIterator | Internal feature iterator to be implemented within data providers |
CQgsAbstractFeatureIteratorFromSource | Helper template that cares of two things: 1 |
CQgsAbstractFeatureSource | Base class that can be used for any class that is capable of returning features |
CQgsAbstractGeometrySimplifier | Abstract base class for simplify geometries using a specific algorithm |
CQgsAction | Utility class that encapsulates an action based on vector attributes |
CQgsAddRemoveItemCommand | A composer command class for adding / removing composer items |
CQgsAddRemoveMultiFrameCommand | |
CQgsAnnotationItem | An annotation item can be either placed either on screen corrdinates or on map coordinates |
CQgsApplication | Extends QApplication to provide access to QGIS specific resources such as theme paths, database paths etc |
CQgsApplyDialog | Interface class for dialogs that have an apply operation (e.g |
CQgsAspectFilter | Calculates aspect values in a window of 3x3 cells based on first order derivatives in x- and y- directions |
CQgsAtlasComposition | Class used to render an Atlas, iterating over geometry features |
CQgsAttributeAction | Storage and management of actions associated with Qgis layer attributes |
CQgsAttributeDialog | |
CQgsAttributeEditor | Create attribute widget for editing |
CQgsAttributeEditorContainer | |
CQgsAttributeEditorContext | This class contains context information for attribute editor widgets |
CQgsAttributeEditorElement | |
CQgsAttributeEditorField | |
CQgsAttributeEditorRelation | |
CQgsAttributeForm | |
CQgsAttributeFormInterface | |
CQgsAttributeFormLegacyInterface | This class helps to support legacy open form scripts to be compatible with the new QgsAttributeForm style interface |
CQgsAttributeTableAction | |
CQgsAttributeTableDelegate | A delegate item class for QgsAttributeTable (see Qt documentation for QItemDelegate) |
CQgsAttributeTableFilterModel | |
CQgsAttributeTableMapLayerAction | |
CQgsAttributeTableModel | A model backed by a QgsVectorLayerCache which is able to provide feature/attribute information to a QAbstractItemView |
CQgsAttributeTableView | Provides a table view of features of a QgsVectorLayer |
CQgsAttributeTypeLoadDialog | |
CQgsBilinearRasterResampler | Bilinear Raster Resampler |
CQgsBlendModeComboBox | A combobox which lets the user select blend modes from a predefined list |
CQgsBrightnessContrastFilter | Brightness/contrast filter pipe for rasters |
CQgsBrowserModel | |
CQgsBusyIndicatorDialog | A simple dialog to show an indeterminate busy progress indicator |
CQgsCachedFeatureIterator | Delivers features from the cache |
CQgsCachedFeatureWriterIterator | Uses another iterator as backend and writes features to the cache |
CQgsCacheIndexFeatureId | |
CQgsCategorizedSymbolRendererV2 | |
CQgsCentroidFillSymbolLayerV2 | |
CQgsCharacterSelectorDialog | A dialog for selecting a single character from a single font |
CQgsClipper | A class to trim lines and polygons to within a rectangular region |
CQgsClipToMinMaxEnhancement | A raster contrast enhancement that will clip a value to the specified min/max range |
CQgsCollapsibleGroupBox | A groupbox that collapses/expands when toggled and can save its collapsed and checked states |
CQgsCollapsibleGroupBoxBasic | A groupbox that collapses/expands when toggled |
CQgsColorBrewerPalette | |
CQgsColorButton | A cross platform button subclass for selecting colors. Will open a color chooser dialog when clicked. Offers live updates to button from color chooser dialog |
CQgsColorDialog | A dialog for selecting a color |
►CQgsColorRampShader | A ramp shader will color a raster pixel based on a list of values ranges in a ramp |
CColorRampItem | |
CQgsComposerArrow | An item that draws an arrow between to points |
CQgsComposerAttributeTable | A table class that displays a vector attribute table |
CQgsComposerAttributeTableColumnModel | A model for displaying columns shown in a QgsComposerAttributeTable |
CQgsComposerAttributeTableCompare | Helper class for sorting tables, takes into account sorting column and ascending / descending |
CQgsComposerEffect | |
CQgsComposerFrame | Frame for html, table, text which can be divided onto several frames |
CQgsComposerGroupItem | |
CQgsComposerHtml | |
CQgsComposerItem | A item that forms part of a map composition |
CQgsComposerItemCommand | Undo command to undo/redo all composer item related changes |
CQgsComposerItemGroup | A container for grouping several QgsComposerItems |
CQgsComposerLabel | A label that can be placed onto a map composition |
CQgsComposerLayerItem | |
►CQgsComposerLegend | A legend that can be placed onto a map composition |
CAtom | Atom is indivisible set (indivisible into more columns) |
CNucleon | Nucleon is either group title, layer title or layer child item |
CQgsComposerLegendItem | Abstract base class for the legend item types |
CQgsComposerLegendStyle | Composer legend components style |
CQgsComposerMap | Object representing map window |
CQgsComposerMergeCommand | A composer command that merges together with other commands having the same context (=id) |
CQgsComposerMouseHandles | Handles drawing of selection outlines and mouse handles |
CQgsComposerMultiFrame | Abstract base class for composer entries with the ability to distribute the content to several frames (items) |
CQgsComposerMultiFrameCommand | |
CQgsComposerPicture | A composer class that displays svg files or raster format (jpg, png, ...) |
CQgsComposerRasterSymbolItem | |
CQgsComposerRuler | A class to show paper scale and the current cursor position |
CQgsComposerScaleBar | A scale bar item that can be added to a map composition |
CQgsComposerShape | A composer items that draws common shapes (ellipse, triangle, rectangle) |
CQgsComposerStyleItem | |
CQgsComposerSymbolV2Item | |
CQgsComposerTable | A class to display feature attributes in the print composer |
CQgsComposerTableColumn | Stores properties of a column in a QgsComposerTable |
CQgsComposerTableSortColumnsProxyModel | Allows for filtering QgsComposerAttributeTable columns by columns which are sorted or unsorted |
CQgsComposerTextTable | A text table item that reads text from string lists |
CQgsComposerView | Widget to display the composer items |
CQgsComposition | Graphics scene for map printing |
CQgsConnectionPool | Template class responsible for keeping a pool of open connections |
►CQgsConnectionPoolGroup | |
CItem | |
CQgsConstWkbPtr | |
CQgsContextHelp | Provides a context based help browser for a dialog |
CQgsContrastEnhancement | Manipulates raster pixel values so that they enhanceContrast or clip into a specified numerical range according to the specified ContrastEnhancementAlgorithm |
CQgsContrastEnhancementFunction | A contrast enhancement funcion is the base class for all raster contrast enhancements |
CQgsCoordinateReferenceSystem | Class for storing a coordinate reference system (CRS) |
CQgsCoordinateTransform | Class for doing transforms between two map coordinate systems |
CQgsCoordinateTransformCache | Cache coordinate transform by authid of source/dest transformation to avoid the overhead of initialisation for each redraw |
CQgsCptCityAllRampsItem | An "All ramps item", which contains all items in a flat hierarchy |
CQgsCptCityArchive | |
CQgsCptCityBrowserModel | |
CQgsCptCityCollectionItem | A Collection: logical collection of subcollections and color ramps |
CQgsCptCityColorRampItem | Item that represents a layer that can be opened with one of the providers |
CQgsCptCityColorRampV2 | |
CQgsCptCityDataItem | Base class for all items in the model |
CQgsCptCityDirectoryItem | A directory: contains subdirectories and color ramps |
CQgsCptCitySelectionItem | A selection: contains subdirectories and color ramps |
CQgsCredentialDialog | A generic dialog for requesting credentials |
CQgsCredentials | Interface for requesting credentials in QGIS in GUI independent way |
CQgsCredentialsConsole | Default implementation of credentials interface |
CQgsCRSCache | |
CQgsCsException | Custom exception class for Coordinate Reference System related exceptions |
CQgsCubicRasterResampler | Cubic Raster Resampler |
CQgsDataCollectionItem | A Collection: logical collection of layers or subcollections, e.g |
CQgsDataDefined | A container class for data source field mapping or expression |
CQgsDataDefinedButton | A button for defining data source field mappings or expressions |
CQgsDataItem | Base class for all items in the model |
CQgsDataProvider | Abstract base class for spatial data provider implementations |
CQgsDataSourceURI | Class for storing the component parts of a PostgreSQL/RDBMS datasource URI |
CQgsDatumTransformDialog | |
►CQgsDatumTransformStore | Keeps track of datum transformations as chosen by the user |
CEntry | |
CQgsDbFilterProxyModel | A class that implements a custom filter and can be used as a proxy for QgsDbTableModel |
CQgsDerivativeFilter | Adds the ability to calculate derivatives in x- and y-directions |
CQgsDetailedItemData | This class is the data only representation of a QgsDetailedItemWidget, designed to be used in custom views |
CQgsDetailedItemDelegate | A custom model/view delegate that can display an icon, heading and detail sections |
CQgsDetailedItemWidget | A widget renderer for detailed item views |
CQgsDiagramInterpolationSettings | |
CQgsDiagramLayerSettings | |
CQgsDiagramRendererV2 | Returns diagram settings for a feature |
CQgsDiagramSettings | |
CQgsDial | |
CQgsDialog | A generic dialog with layout and button box |
CQgsDirectoryItem | A directory: contains subdirectories and layers |
CQgsDirectoryParamWidget | |
CQgsDistanceArea | General purpose distance and area calculator |
CQgsDoubleBoxScaleBarStyle | Double box with alternating colors |
CQgsDualView | This widget is used to show the attributes of a set of features of a QgsVectorLayer |
CQgsEllipseSymbolLayerV2 | A symbol layer for rendering objects with major and minor axis (e.g |
CQgsEncodingFileDialog | A file dialog which lets the user select the preferred encoding type for a data provider |
CQgsError | QgsError is container for error messages (report) |
CQgsErrorDialog | |
CQgsErrorItem | Data item that can be used to report problems (e.g |
CQgsErrorMessage | QgsErrorMessage represents single error message |
CQgsException | Defines a qgis exception class |
►CQgsExpression | Class for parsing and evaluation of expressions (formerly called "search strings") |
CFunction | A abstract base class for defining QgsExpression functions |
CInterval | |
CNode | |
CNodeBinaryOperator | |
CNodeColumnRef | |
CNodeCondition | |
CNodeFunction | |
CNodeInOperator | |
CNodeList | |
CNodeLiteral | |
CNodeUnaryOperator | |
CStaticFunction | |
CVisitor | Support for visitor pattern - algorithms dealing with the expressions may be implemented without modifying the Node classes |
CWhenThen | |
CQgsExpressionBuilderDialog | A generic dialog for building expression strings |
CQgsExpressionBuilderWidget | A reusable widget that can be used to build a expression string |
►CQgsExpressionHighlighter | |
CHighlightingRule | |
CQgsExpressionItem | An expression item that can be used in the QgsExpressionBuilderWidget tree |
CQgsExpressionItemSearchProxy | Search proxy used to filter the QgsExpressionBuilderWidget tree |
CQgsExpressionSelectionDialog | This class offers a dialog to change feature selections |
CQgsExtentGroupBox | Collapsible group box for configuration of extent, typically for a save operation |
CQgsFavouritesItem | Contains various Favourites directories |
CQgsFeature | The feature class encapsulates a single feature including its id, geometry and a list of field/values attributes |
CQgsFeatureIterator | Wrapper for iterator of features from vector data provider or vector layer |
►CQgsFeatureListModel | |
CFeatureInfo | |
CQgsFeatureListView | Shows a list of features and renders a edit button next to each feature |
CQgsFeatureListViewDelegate | |
CQgsFeatureModel | |
CQgsFeatureRendererV2 | |
CQgsFeatureRequest | This class wraps a request for features to a vector layer (or directly its vector data provider) |
CQgsFeatureSelectionDlg | |
CQgsFeatureSelectionModel | |
CQgsFeatureStore | Container for features with the same fields and crs |
CQgsField | Encapsulate a field in an attribute table or data source |
CQgsFieldComboBox | The QgsFieldComboBox is a combo box which displays the list of fields of a given layer |
CQgsFieldExpressionWidget | Reates a widget to choose fields and edit expressions It contains a combo boxto display the fields and expression and a button to open the expression dialog |
CQgsFieldModel | Model to display the list of fields of a layer in widgets |
CQgsFieldProxyModel | Easy to use model to display the list of fields of a layer |
►CQgsFields | Container of fields for a vector layer |
CField | |
CQgsFieldValidator | |
CQgsFileDropEdit | A line edit for capturing file names that can have files dropped onto it via drag & drop |
CQgsFillSymbolLayerV2 | |
CQgsFillSymbolV2 | |
CQgsFilterLineEdit | Lineedit with builtin clear button |
CQgsFontMarkerSymbolLayerV2 | |
CQgsFontUtils | |
CQgsFormAnnotationItem | An annotation item that embedds a designer form showing the feature attribute |
CQgsGenericFeatureSelectionManager | This selection manager synchronizes a local set of selected features with an attribute table |
CQgsGenericProjectionSelector | A generic dialog to prompt the user for a Coordinate Reference System |
►CQgsGeometry | |
CError | |
CQgsGeometryAnalyzer | The QGis class provides vector geometry analysis functions |
CQgsGeometryCache | |
CQgsGeometryValidator | |
CQgsGml | This class reads data from a WFS server or alternatively from a GML file |
CQgsGmlFeatureClass | |
CQgsGmlSchema | |
CQgsGPSConnection | Abstract base class for connection to a GPS device |
CQgsGPSConnectionRegistry | A singleton class to register / unregister existing GPS connections such that the information is available to all classes and plugins |
CQgsGpsdConnection | Evaluates NMEA sentences coming from gpsd |
CQgsGPSDetector | |
CQgsGPSInformation | |
CQgsGradientFillSymbolLayerV2 | |
CQgsGradientStop | |
CQgsGraduatedSymbolRendererV2 | |
CQgsGridFileWriter | A class that does interpolation to a grid and writes the results to an ascii grid |
CQgsGroupBoxCollapseButton | |
CQgsHighlight | A class for highlight features on the map |
CQgsHillshadeFilter | |
CQgsHtmlAnnotationItem | An annotation item that embedds a designer form showing the feature attribute |
CQgsHttpTransaction | HTTP request/response manager that is redirect-aware |
CQgsHueSaturationFilter | Color and saturation filter pipe for rasters |
CQgsIDWInterpolator | |
CQgsIFeatureSelectionManager | Is an interface class to abstract feature selection handling |
CQgsImageFillSymbolLayer | Base class for polygon renderers generating texture images |
►CQgsInterpolator | Interface class for interpolations |
CLayerData | A layer together with the information about interpolation attribute / z-coordinate interpolation and the type (point, structure line, breakline) |
►CQgsInvertedPolygonRenderer | QgsInvertedPolygonRenderer is a polygon-only feature renderer used to display features inverted, where the exterior is turned to an interior and where the exterior theoretically spans the entire plane, allowing to mask the surroundings of some features |
CCombinedFeature | Structure where the reversed geometry is built during renderFeature |
CFeatureDecoration | Class used to represent features that must be rendered with decorations (selection, vertex markers) |
►CQgsLabel | A class to render labels |
Clabelpoint | |
CQgsLabelAttributes | A class to store attributes needed for label rendering |
CQgsLabelCandidate | |
CQgsLabelComponent | Maintains current state of more grainular and temporal values when creating/painting component parts of an individual label (e.g |
CQgsLabelingEngineInterface | Labeling engine interface |
CQgsLabelingResults | Class that stores computed placement from labeling engine |
CQgsLabelPosition | |
CQgsLabelSearchTree | A class to query the labeling structure at a given point (small wraper around pal RTree class) |
CQgsLayerCoordinateTransform | |
CQgsLayerItem | Item that represents a layer that can be opened with one of the providers |
CQgsLegacyHelpers | |
CQgsLegendInterface | QgsLegendInterface Abstract base class to make QgsLegend available to plugins |
CQgsLegendModel | A model that provides group, layer and classification items |
CQgsLinearlyInterpolatedDiagramRenderer | |
CQgsLinearMinMaxEnhancement | A color enhancement function that performs a linear enhanceContrast between min and max |
CQgsLinearMinMaxEnhancementWithClip | A linear enhanceContrast enhancement that first clips to min max and then enhanceContrastes linearly between min and max |
CQgsLinePatternFillSymbolLayer | |
CQgsLineSymbolLayerV2 | |
CQgsLineSymbolV2 | |
CQgsLogger | QgsLogger is a class to print debug/warning/error messages to the console |
CQgsLongLongValidator | |
CQgsLUDialog | |
CQgsManageConnectionsDialog | |
►CQgsMapCanvas | Map canvas is a class for displaying all GIS data types on a canvas |
CCanvasProperties | |
CQgsMapCanvasItem | An abstract class for items that can be placed on the map canvas |
CQgsMapCanvasLayer | A class that stores visibility and presence in overview flags together with pointer to the layer |
CQgsMapCanvasMap | A rectangular graphics item representing the map on the canvas |
CQgsMapCanvasRendererSync | Class that does synchronization between QgsMapCanvas and its associated QgsMapRenderer: |
CQgsMapCanvasSnapper | This class reads the snapping properties from the current project and configures a QgsSnapper to perform the snapping |
CQgsMapLayer | Base class for all map layer types |
CQgsMapLayerAction | An action which can run on map layers |
CQgsMapLayerActionRegistry | This class tracks map layer actions |
CQgsMapLayerComboBox | Combo box which displays the list of layers |
CQgsMapLayerModel | Model to display layers in widgets |
CQgsMapLayerProxyModel | The QgsMapLayerProxModel class provides an easy to use model to display the list of layers in widgets |
CQgsMapLayerRegistry | This class tracks map layers that are currently loaded and provides a means to fetch a pointer to a map layer and delete it |
CQgsMapLayerRenderer | Base class for utility classes that encapsulate information necessary for rendering of map layers |
CQgsMapOverviewCanvas | A widget that displays an overview map |
CQgsMapRenderer | A non GUI class for rendering a map layer set onto a QPainter |
CQgsMapRendererCache | This class is responsible for keeping cache of rendered images of individual layers |
CQgsMapRendererCustomPainterJob | Job implementation that renders everything sequentially using a custom painter |
►CQgsMapRendererJob | Abstract base class for map rendering implementations |
CError | |
CQgsMapRendererParallelJob | Job implementation that renders all layers in parallel |
CQgsMapRendererQImageJob | Intermediate base class adding functionality that allows client to query the rendered image |
CQgsMapRendererSequentialJob | Job implementation that renders everything sequentially in one thread |
CQgsMapSettings | Configuration for rendering of the map |
CQgsMapTip | A maptip is a class to display a tip on a map canvas when a mouse is hovered over a feature |
CQgsMapTool | Abstract base class for all map tools |
CQgsMapToolEmitPoint | A map tool that simply emits a point when clicking on the map |
►CQgsMapToolIdentify | Map tool for identifying features in layers |
CIdentifyResult | |
CQgsMapToolPan | A map tool for panning the map |
CQgsMapToolTouch | A map tool for panning the map |
CQgsMapToolZoom | A map tool for zooming into the map |
CQgsMapToPixel | Perform transforms between map coordinates and device coordinates |
CQgsMapToPixelSimplifier | Implementation of GeometrySimplifier using the "MapToPixel" algorithm |
CQgsMapUnitScale | |
CQgsMapUnitScaleDialog | Dialog allowing the user to choose the minimum and maximum scale of an object in map units |
CQgsMarkerLineSymbolLayerV2 | |
CQgsMarkerSymbolLayerV2 | |
CQgsMarkerSymbolV2 | |
CQgsMessageBar | A bar for displaying non-blocking messages to the user |
CQgsMessageBarItem | |
CQgsMessageLog | Interface for logging messages from QGIS in GUI independent way |
CQgsMessageLogConsole | Default implementation of message logging interface |
CQgsMessageLogViewer | A generic message for displaying QGIS log messages |
CQgsMessageOutput | Interface for showing messages from QGIS in GUI independent way |
CQgsMessageOutputConsole | Default implementation of message output interface |
CQgsMessageViewer | A generic message view for displaying QGIS messages |
►CQgsMimeDataUtils | |
CUri | |
CQgsMultiBandColorRenderer | Renderer for multiband images with the color components |
CQgsMultiBandColorRendererWidget | |
CQgsNetworkAccessManager | |
CQgsNetworkProxyFactory | |
CQgsNetworkReplyParser | Multipart QNetworkReply parser |
CQgsNewHttpConnection | Dialog to allow the user to configure and save connection information for an HTTP Server for WMS, etc |
CQgsNewVectorLayerDialog | |
CQgsNineCellFilter | Base class for raster analysis methods that work with a 3x3 cell filter and calculate the value of each cell based on the cell value and the eight neighbour cells |
CQgsNMEAConnection | Evaluates NMEA sentences coming from a GPS device |
CQgsNumericScaleBarStyle | A scale bar style that draws text in the form of '1:XXXXX' |
CQgsNumericSortTreeWidgetItem | QTreeWidgetItem that can sort numerically (as opposed to just lexigraphically) |
CQgsObjectCustomProperties | Simple key-value store (keys = strings, values = variants) that supports loading/saving to/from XML in |
►CQgsOfflineEditing | |
CAttributeValueChange | |
CGeometryChange | |
CQgsOgcUtils | Various utility functions for conversion between OGC (Open Geospatial Consortium) standards and QGIS internal representations |
CQgsOldSymbolMeta | |
CQgsOptionsDialogBase | A base dialog for options and properties dialogs that offers vertical tabs |
CQgsOverlayAnalyzer | The QGis class provides vector overlay analysis functions |
CQgsOWSConnection | Connections management |
►CQgsOWSSourceSelect | Dialog to create connections and add layers from WMS, WFS, WCS etc |
CSupportedFormat | Formats supported by provider |
CQgsPaintEngineHack | |
CQgsPalettedRasterRenderer | Renderer for paletted raster images |
CQgsPalettedRendererWidget | |
CQgsPalGeometry | |
CQgsPalLabeling | |
CQgsPalLayerSettings | |
CQgsPanningWidget | Widget that serves as rectangle showing current extent in overview |
CQgsPaperGrid | Item representing a grid |
CQgsPaperItem | Item representing the paper |
CQgsPluginLayer | Base class for plugin layers |
CQgsPluginLayerRegistry | Registry of plugin layers types |
CQgsPluginLayerRenderer | Fallback layer renderer implementation for layer that do not support map renderer yet |
CQgsPluginLayerType | Class for creating plugin specific layers |
CQgsPluginManagerInterface | |
CQgsPoint | A class to represent a point geometry |
CQgsPointDisplacementRenderer | A renderer that automatically displaces points with the same position |
CQgsPointPatternFillSymbolLayer | |
CQgsPointSample | Creates random points in polygons / multipolygons |
CQgsPreviewEffect | A graphics effect which can be applied to a widget to simulate various printing and color blindness modes |
►CQgsProject | Reads and writes project states |
CImp | |
CQgsProjectBadLayerDefaultHandler | Default bad layer handler which ignores any missing layers |
CQgsProjectBadLayerGuiHandler | Handler for missing layers within project |
CQgsProjectBadLayerHandler | Interface for classes that handle missing layer files when reading project file |
►CQgsProjectFileTransform | |
Ctransform | |
CQgsProjectionSelector | A widget for selecting a Coordinate reference system from a tree |
CQgsProjectVersion | A class to describe the version of a project |
CQgsProperty | An Abstract Base Class for QGIS project property hierarchies |
CQgsPropertyKey | QgsPropertyKey node |
CQgsPropertyValue | QgsPropertyValue node |
CQgsProviderCountCalcEvent | A custom event that is designed to be fired when a layer count has been fully calculated |
CQgsProviderExtentCalcEvent | A custom event that is designed to be fired when a layer extent has been fully calculated |
CQgsProviderMetadata | Holds data provider key, description, and associated shared library file information |
CQgsProviderRegistry | A registry / canonical manager of data providers |
CQgsPseudoColorShader | A raster color shader that highlighs low values in blue and high values in red |
CQgsPythonRunner | Utility class for running python commands from various parts of QGIS |
CQgsQtLocationConnection | |
CQgsQueryBuilder | Query Builder for layers |
CQgsRandomColorsV2 | |
CQgsRaster | Raster namespace |
CQgsRasterBandStats | The RasterBandStats struct is a container for statistics about a single raster band |
CQgsRasterBlock | Raster data container |
CQgsRasterCalcNode | |
CQgsRasterCalculator | Raster calculator class |
CQgsRasterCalculatorEntry | |
CQgsRasterChecker | This is a helper class for unit tests that need to write an image and compare it to an expected result or render time |
CQgsRasterDataProvider | Base class for raster data providers |
CQgsRasterDrawer | The drawing pipe for raster layers |
CQgsRasterFileWriter | The raster file writer which allows you to save a raster to a new file |
CQgsRasterFormatSaveOptionsWidget | A widget to select format-specific raster saving options |
CQgsRasterHistogram | The QgsRasterHistogram is a container for histogram of a single raster band |
CQgsRasterHistogramWidget | Histogram widget |
CQgsRasterIdentifyResult | Raster identify results container |
CQgsRasterInterface | Base class for processing filters like renderers, reprojector, resampler etc |
►CQgsRasterIterator | Iterator for sequentially processing raster cells |
CRasterPartInfo | |
CQgsRasterLayer | This class provides qgis with the ability to render raster datasets onto the mapcanvas |
CQgsRasterLayerRenderer | Implementation of threaded rendering for raster layers |
CQgsRasterLayerSaveAsDialog | |
CQgsRasterMatrix | |
CQgsRasterMinMaxWidget | |
►CQgsRasterNuller | Raster pipe that deals with null values |
CNoData | |
CQgsRasterPipe | Base class for processing modules |
CQgsRasterProjector | |
CQgsRasterPyramid | This struct is used to store pyramid info for the raster layer |
CQgsRasterPyramidsOptionsWidget | A widget to select format-specific raster saving options |
CQgsRasterRange | Raster values range container |
CQgsRasterRenderer | Raster renderer pipe that applies colors to a raster |
CQgsRasterRendererRegistry | Registry for raster renderers |
CQgsRasterRendererRegistryEntry | Registry for raster renderer entries |
CQgsRasterRendererWidget | |
CQgsRasterResampleFilter | Resample filter pipe for rasters |
CQgsRasterResampler | Interface for resampling rasters (e.g |
CQgsRasterShader | Interface for all raster shaders |
CQgsRasterShaderFunction | The raster shade function applies a shader to a pixel at render time - typically used to render grayscale images as false color |
►CQgsRasterTransparency | Defines the list of pixel values to be considered as transparent or semi transparent when rendering rasters |
CTransparentSingleValuePixel | |
CTransparentThreeValuePixel | |
CQgsRasterViewPort | This class provides details of the viewable area that a raster will be rendered into |
CQgsRectangle | A rectangle specified with double values |
►CQgsRelation | |
CFieldPair | Defines a relation between matchin fields of the two involved tables of a relation |
CQgsRelationAddDlg | |
CQgsRelationEditorWidget | |
CQgsRelationManager | This class manages a set of relations between layers |
CQgsRelationManagerDialog | |
►CQgsRelief | Produces coloured relief rasters from DEM |
CReliefColor | |
CQgsRenderChecker | This is a helper class for unit tests that need to write an image and compare it to an expected result or render time |
CQgsRenderContext | Contains information about the context of a rendering operation |
CQgsRendererCategoryV2 | |
CQgsRendererRangeV2 | |
CQgsRendererV2AbstractMetadata | Stores metadata about one renderer class |
CQgsRendererV2Metadata | Convenience metadata class that uses static functions to create renderer and its widget |
CQgsRendererV2Registry | Registry of renderers |
CQgsRubberBand | A class for drawing transient features (e.g |
CQgsRuggednessFilter | Calculates the ruggedness index based on a 3x3 moving window |
►CQgsRuleBasedRendererV2 | When drawing a vector layer with rule-based renderer, it goes through the rules and draws features with symbols from rules that match |
CFeatureToRender | |
CRenderJob | |
CRenderLevel | |
CRule | This class keeps data about a rules for rule-based renderer |
CQgsRunProcess | A class that executes an external program/script |
CQgsSatelliteInfo | |
CQgsScaleBarStyle | Abstraction of composer scale bar style |
CQgsScaleCalculator | Calculates scale for a given combination of canvas size, map extent, and monitor dpi |
CQgsScaleComboBox | A combobox which lets the user select map scale from predefined list and highlights nearest to current scale value |
CQgsScaleRangeWidget | |
CQgsScaleUtils | |
CQgsScaleVisibilityDialog | |
CQgsScopeLogger | |
CQgsSearchQueryBuilder | Query Builder for search strings |
CQgsShapeburstFillSymbolLayerV2 | |
CQgsSimpleFillSymbolLayerV2 | |
CQgsSimpleLineSymbolLayerV2 | |
CQgsSimpleMarkerSymbolLayerV2 | |
CQgsSimplifyMethod | This class contains information about how to simplify geometries fetched from a QgsFeatureIterator |
CQgsSingleBandColorDataRenderer | Raster renderer pipe for single band color |
CQgsSingleBandGrayRenderer | Raster renderer pipe for single band gray |
CQgsSingleBandGrayRendererWidget | |
CQgsSingleBandPseudoColorRenderer | Raster renderer pipe for single band pseudocolor |
CQgsSingleBandPseudoColorRendererWidget | |
CQgsSingleBoxScaleBarStyle | Scalebar style that draws a single box with alternating color for the segments |
CQgsSingleCategoryDiagramRenderer | Renders the diagrams for all features with the same settings |
CQgsSingleSymbolRendererV2 | |
CQgsSlider | |
CQgsSlopeFilter | Calculates slope values in a window of 3x3 cells based on first order derivatives in x- and y- directions |
►CQgsSnapper | A class that allows advanced snapping operations on a set of vector layers |
CSnapLayer | |
CQgsSnappingResult | Represents the result of a snapping operation |
CQgsSpatialIndex | |
CQgsSpatialIndexCopyVisitor | |
CQgsSpatialIndexData | Data of spatial index that may be implicitly shared |
CQgsStyleV2 | |
CQgsSublayersDialog | |
CQgsSvgAnnotationItem | |
CQgsSvgCache | A cache for images / pictures derived from svg files |
CQgsSvgCacheEntry | |
CQgsSVGFillSymbolLayer | A class for svg fill patterns |
CQgsSvgMarkerSymbolLayerV2 | |
CQgsSymbolLayerV2 | |
CQgsSymbolLayerV2AbstractMetadata | Stores metadata about one symbol layer class |
CQgsSymbolLayerV2Metadata | Convenience metadata class that uses static functions to create symbol layer and its widget |
CQgsSymbolLayerV2Registry | Registry of available symbol layer classes |
CQgsSymbolLayerV2Utils | |
CQgsSymbologyV2Conversion | This class is not a part of public API, it is intended only for compatibility with older versions of QGIS (1.x) |
CQgsSymbolV2 | |
CQgsSymbolV2LevelItem | |
CQgsSymbolV2RenderContext | |
CQgsTextAnnotationItem | An annotation item that displays formated text |
CQgsTicksScaleBarStyle | A scale bar that draws segments using short ticks |
CQgsTINInterpolator | Interpolation in a triangular irregular network |
CQgsTolerance | This is the class is providing tolerance value in map unit values |
CQgsTopologyPreservingSimplifier | Implementation of GeometrySimplifier using the Douglas-Peucker algorithm |
CQgsTotalCurvatureFilter | Calculates total curvature as described by Wilson, Gallant (2000): terrain analysis |
CQgsTransectSample | A class for the creation of transect sample lines based on a set of strata polygons and baselines |
CQgsUnitSelectionWidget | Widget displaying a combobox allowing the user to choose between millimeter and map units If the user chooses map units, a button appears allowing the specification of minimum and maximum scale |
CQgsVector | A class to represent a vector |
CQgsVectorColorBrewerColorRampV2 | |
CQgsVectorColorRampV2 | |
►CQgsVectorDataProvider | This is the base class for vector data providers |
CNativeType | |
CQgsVectorFieldSymbolLayer | A symbol layer class for displaying displacement arrows based on point layer attributes |
►CQgsVectorFileWriter | A convenience class for writing vector files to disk |
CBoolOption | |
CHiddenOption | |
CIntOption | |
CMetaData | |
COption | |
CSetOption | |
CStringOption | |
CQgsVectorGradientColorRampV2 | |
CQgsVectorJoinInfo | |
►CQgsVectorLayer | Represents a vector layer which manages a vector based data sets |
CGroupData | |
CRangeData | |
CTabData | |
CValueRelationData | |
►CQgsVectorLayerCache | This class caches features of a given QgsVectorLayer |
CQgsCachedFeature | This is a wrapper class around a cached QgsFeature, which will inform the cache, when it has been deleted, so indexes can be updated that the wrapped feature needs to be fetched again if needed |
CQgsVectorLayerEditBuffer | |
CQgsVectorLayerEditUtils | |
►CQgsVectorLayerFeatureIterator | |
CFetchJoinInfo | Join information prepared for fast attribute id mapping in QgsVectorLayerJoinBuffer::updateFeatureAttributes() |
CQgsVectorLayerFeatureSource | Partial snapshot of vector layer's state (only the members necessary for access to features) |
CQgsVectorLayerImport | A convenience class for writing vector files to disk |
CQgsVectorLayerJoinBuffer | Manages joined fields for a vector layer |
CQgsVectorLayerRenderer | Implementation of threaded rendering for vector layers |
CQgsVectorLayerSelectionManager | |
CQgsVectorLayerTools | Methods in this class are used to handle basic operations on vector layers |
CQgsVectorLayerUndoCommand | |
CQgsVectorLayerUndoCommandAddAttribute | |
CQgsVectorLayerUndoCommandAddFeature | |
CQgsVectorLayerUndoCommandChangeAttribute | |
CQgsVectorLayerUndoCommandChangeGeometry | |
CQgsVectorLayerUndoCommandDeleteAttribute | |
CQgsVectorLayerUndoCommandDeleteFeature | |
CQgsVectorRandomColorRampV2 | |
CQgsVectorSimplifyMethod | This class contains information how to simplify geometries fetched from a vector layer |
CQgsVertexMarker | A class for marking vertices of features using e.g |
CQgsWkbPtr | |
CQgsXmlUtils | Assorted helper methods for reading and writing chunks of XML |
CQgsZipItem | A zip file: contains layers, using GDAL/OGR VSIFILE mechanism |
CQgsZonalStatistics | A class that calculates raster statistics (count, sum, mean) for a polygon or multipolygon layer and appends the results as attributes |
CTriangleInterpolator | This is an interface for interpolator classes for triangulations |
CTriangulation | Interface for Triangulation classes |
CTriDecorator | Decorator class for Triangulations (s |
CVector3D | Class Vector3D represents a 3D-Vector, capable to store x-,y- and z-coordinates in double values |
CvertexData | |