20#ifndef QGSWMSRENDERER_H
21#define QGSWMSRENDERER_H
30#include <QDomDocument>
124 typedef QHash<QgsVectorLayer *, SymbolSet>
HitTest;
144 std::unique_ptr<QgsDxfExport>
getDxf();
152 std::unique_ptr<QgsMapRendererTask>
getPdf(
const QString &tmpFileName );
175 QList<QgsMapLayer *> highlightLayers( QList<QgsWmsParametersHighlightLayer> params );
178 QPainter *layersRendering(
const QgsMapSettings &mapSettings, QImage &image )
const;
181 void annotationsRendering( QPainter *painter,
const QgsMapSettings &mapSettings )
const;
184 void setLayerOpacity(
QgsMapLayer *layer,
int opacity )
const;
187 void setLayerFilter(
QgsMapLayer *layer,
const QList<QgsWmsParametersFilter> &filters );
192 void setLayerAccessControlFilter(
QgsMapLayer *layer )
const;
195 void setLayerSelection(
QgsMapLayer *layer,
const QStringList &fids )
const;
201 QImage *scaleImage(
const QImage *image )
const;
209 QImage *createImage(
const QSize &size )
const;
218 void configureMapSettings(
const QPaintDevice *paintDevice,
QgsMapSettings &mapSettings,
bool mandatoryCrsParam =
true );
226 QgsRenderContext configureDefaultRenderContext( QPainter *painter =
nullptr );
228 QDomDocument featureInfoDocument( QList<QgsMapLayer *> &layers,
const QgsMapSettings &mapSettings,
229 const QImage *outputImage,
const QString &version )
const;
249 QDomDocument &infoDocument,
250 QDomElement &layerElement,
253 const QString &version,
300 QDomDocument &infoDocument,
301 QDomElement &layerElement,
302 const QString &version )
const;
313 bool testFilterStringSafety(
const QString &filter )
const;
315 static void groupStringList( QStringList &list,
const QString &groupString );
318 void convertFeatureInfoToSia2045( QDomDocument &doc )
const;
321 QByteArray convertFeatureInfoToHtml(
const QDomDocument &doc )
const;
324 QByteArray convertFeatureInfoToText(
const QDomDocument &doc )
const;
327 QByteArray convertFeatureInfoToJson(
const QList<QgsMapLayer *> &layers,
const QDomDocument &doc )
const;
329 QDomElement createFeatureGML(
338 QStringList *attributes =
nullptr )
const;
341 static QString replaceValueMapAndRelation(
QgsVectorLayer *vl,
int idx,
const QVariant &attributeVal );
354 void removeTemporaryLayers();
356 void handlePrintErrors(
const QgsLayout *layout )
const;
358 void setLayerStyle(
QgsMapLayer *layer,
const QString &style )
const;
360 void setLayerSld(
QgsMapLayer *layer,
const QDomElement &sld )
const;
367 QList<QgsMapLayer *> mTemporaryLayers;
371 bool mIsTemporal =
false;
A helper class that centralizes restrictions given by all the access control filter plugins.
This is an abstract base class for any elements of a drag and drop form.
This class represents a coordinate reference system (CRS).
Exports QGIS layers to the DXF format.
A feature filter provider allowing to set filter expressions on a per-layer basis.
The feature class encapsulates a single feature including its unique ID, geometry and a list of field...
Container of fields for a vector layer.
A geometry is the spatial representation of a feature.
Layer tree group node serves as a container for layers and further groups.
The QgsLegendRendererItem class is abstract interface for legend items returned from QgsMapLayerLegen...
The QgsLayerTreeModel class is model implementation for Qt item views framework.
Namespace with helper functions for layer tree operations.
Class used to render QgsLayout as an atlas, by iterating over the features from an associated vector ...
Base class for layouts, which can contain items such as maps, labels, scalebars, etc.
The QgsLegendSettings class stores the appearance and layout settings for legend drawing with QgsLege...
Base class for all map layer types.
QgsTask task which draws a map to an image file or a painter as a background task.
The QgsMapSettings class contains configuration for rendering of the map.
A class to represent a 2D point.
Print layout, a QgsLayout subclass for static or atlas-based layouts.
Encapsulates a QGIS project, including sets of map layers and their styles, layouts,...
Represents a raster layer.
A rectangle specified with double values.
Contains information about the context of a rendering operation.
QgsServerInterface Class defining interfaces exposed by QGIS Server and made available to plugins.
Represents a vector layer which manages a vector based data sets.
Map renderer for WMS requests.
QHash< QgsVectorLayer *, SymbolSet > HitTest
QByteArray getPrint()
Returns printed page as binary.
HitTest symbols()
Returns the hit test according to the current context.
std::unique_ptr< QgsDxfExport > getDxf()
Returns the map as DXF data.
QSet< QString > SymbolSet
void configureLayers(QList< QgsMapLayer * > &layers, QgsMapSettings *settings=nullptr)
Configures layers for rendering optionally considering the map settings.
std::unique_ptr< QgsMapRendererTask > getPdf(const QString &tmpFileName)
Returns a configured pdf export task \tmpFileName the name of the temporary file to store the pdf.
QByteArray getFeatureInfo(const QString &version="1.3.0")
Creates an xml document that describes the result of the getFeatureInfo request.
QImage * getLegendGraphics(QgsLayerTreeModel &model)
Returns the map legend as an image (or nullptr in case of error).
QJsonObject getLegendGraphicsAsJson(QgsLayerTreeModel &model, const Qgis::LegendJsonRenderFlags &jsonRenderFlags=Qgis::LegendJsonRenderFlags())
Returns the map legend as a JSON object.
QImage * getMap()
Returns the map as an image (or nullptr in case of error).
~QgsRenderer()
Destructor for QgsRenderer.
Provides an interface to retrieve and manipulate WMS parameters received from the client.
Rendering context for the WMS renderer.
Median cut implementation.
QgsLayerTreeModelLegendNode * legendNode(const QString &rule, QgsLayerTreeModel &model)
As part of the API refactoring and improvements which landed in the Processing API was substantially reworked from the x version This was done in order to allow much of the underlying Processing framework to be ported into c
const QgsCoordinateReferenceSystem & crs