58 QList<QgsLayoutItem3DMap *> mapsList;
59 mLayout->layoutItems( mapsList );
68 if ( map->mMapId == mMapId )
71 maxId = std::max( maxId, map->mMapId );
76 mLayout->itemsModel()->updateItemDisplayName(
this );
88 return tr(
"3D Map %1" ).arg( mMapId );
91void QgsLayoutItem3DMap::updateToolTip()
99 QPainter *painter = ctx.
painter();
101 int w =
static_cast<int>( std::ceil( rect().width() * ctx.
scaleFactor() ) );
102 int h =
static_cast<int>( std::ceil( rect().height() * ctx.
scaleFactor() ) );
103 QRect r( 0, 0, w, h );
109 painter->drawText( r, Qt::AlignCenter, tr(
"Scene not set" ) );
117 mCapturedImage = QImage();
120 if ( !mCapturedImage.isNull() )
122 painter->drawImage( r, mCapturedImage );
129 if (
mLayout->renderContext().isPreviewRender() )
131 painter->drawText( r, Qt::AlignCenter, tr(
"Loading" ) );
149 QSize sizePixelsInt = QSize(
static_cast<int>( std::ceil( sizePixels.width() ) ),
150 static_cast<int>( std::ceil( sizePixels.height() ) ) );
160 mEngine->setSize( sizePixelsInt );
164 mEngine->setRootEntity( mScene );
168 if ( mEngine->size() != sizePixelsInt )
169 mEngine->setSize( sizePixelsInt );
173 if (
mLayout->renderContext().isPreviewRender() )
175 onSceneStateChanged();
189 painter->drawImage( r, img );
198void QgsLayoutItem3DMap::onImageCaptured(
const QImage &img )
200 mCapturedImage = img;
204void QgsLayoutItem3DMap::onSceneStateChanged()
208 mEngine->requestCaptureImage();
212void QgsLayoutItem3DMap::onSizePositionChanged()
214 mCapturedImage = QImage();
223 QDomElement elemSettings = mSettings->writeXml( document, context );
224 element.appendChild( elemSettings );
227 QDomElement elemCameraPose = mCameraPose.
writeXml( document );
228 element.appendChild( elemCameraPose );
231 QDomElement elemTemporal = document.createElement( QStringLiteral(
"temporal-settings" ) );
232 elemTemporal.setAttribute( QStringLiteral(
"isTemporal" ),
isTemporal() ? 1 : 0 );
235 elemTemporal.setAttribute( QStringLiteral(
"temporalRangeBegin" ),
temporalRange().
begin().toString( Qt::ISODate ) );
236 elemTemporal.setAttribute( QStringLiteral(
"temporalRangeEnd" ),
temporalRange().
end().toString( Qt::ISODate ) );
238 element.appendChild( elemTemporal );
246 QDomElement elemSettings = element.firstChildElement( QStringLiteral(
"qgis3d" ) );
247 if ( !elemSettings.isNull() )
250 mSettings->readXml( elemSettings, context );
253 mSettings->resolveReferences( *
mLayout->project() );
255 mSettings->setTransformContext(
mLayout->project()->transformContext() );
256 mSettings->setPathResolver(
mLayout->project()->pathResolver() );
257 mSettings->setMapThemeCollection(
mLayout->project()->mapThemeCollection() );
261 QDomElement elemCameraPose = element.firstChildElement( QStringLiteral(
"camera-pose" ) );
262 if ( !elemCameraPose.isNull() )
263 mCameraPose.
readXml( elemCameraPose );
266 QDomElement elemTemporal = element.firstChildElement( QStringLiteral(
"temporal-settings" ) );
267 setIsTemporal( elemTemporal.attribute( QStringLiteral(
"isTemporal" ) ).toInt() );
270 QDateTime begin = QDateTime::fromString( elemTemporal.attribute( QStringLiteral(
"temporalRangeBegin" ) ), Qt::ISODate );
271 QDateTime end = QDateTime::fromString( elemTemporal.attribute( QStringLiteral(
"temporalRangeBegin" ) ), Qt::ISODate );
285 mSettings.reset( settings );
290 mCapturedImage = QImage();
298 mCapturedImage = QImage();
303 if ( mCameraPose == pose )
307 mCapturedImage = QImage();
@ Export
Renderer used for printing or exporting to a file.
@ View
Renderer used for displaying on screen.
QgsCameraController * cameraController() const
Returns camera controller.
@ Ready
The scene is fully loaded/updated.
void sceneStateChanged()
Emitted when the scene's state has changed.
SceneState sceneState() const
Returns the current state of the scene.
static QImage captureSceneImage(QgsAbstract3DEngine &engine, Qgs3DMapScene *scene)
Captures image of the current 3D scene of a 3D engine.
void imageCaptured(const QImage &image)
Emitted after a call to requestCaptureImage() to return the captured image.
static QIcon getThemeIcon(const QString &name, const QColor &fillColor=QColor(), const QColor &strokeColor=QColor())
Helper to get a theme icon.
void setCameraPose(const QgsCameraPose &camPose)
Sets camera pose.
QDomElement writeXml(QDomDocument &doc) const
Writes configuration to a new DOM element and returns it.
void readXml(const QDomElement &elem)
Reads configuration from a DOM element previously written using writeXml()
void setCameraPose(const QgsCameraPose &pose)
Configures camera view.
QString displayName() const override
overridden to show "3D Map 1" type names
QgsLayoutItem3DMap(QgsLayout *layout)
Constructor for QgsLayoutItem3DMap, with the specified parent layout.
virtual int type() const override
void draw(QgsLayoutItemRenderContext &context) override
Draws the item's contents using the specified item render context.
QIcon icon() const override
Returns the item's icon.
static QgsLayoutItem3DMap * create(QgsLayout *layout)
Returns a new 3D map item for the specified layout.
void setMapSettings(Qgs3DMapSettings *settings)
Configures map scene.
bool readPropertiesFromElement(const QDomElement &element, const QDomDocument &document, const QgsReadWriteContext &context) override
Sets item state from a DOM element.
void assignFreeId()
Sets the map id() to a number not yet used in the layout.
void finalizeRestoreFromXml() override
Called after all pending items have been restored from XML.
bool writePropertiesToElement(QDomElement &element, QDomDocument &document, const QgsReadWriteContext &context) const override
Stores item state within an XML DOM element.
Contains settings and helpers relating to a render of a QgsLayoutItem.
QgsRenderContext & renderContext()
Returns a reference to the context's render context.
Base class for graphical items within a QgsLayout.
QColor backgroundColor(bool useDataDefined=true) const
Returns the background color for this item.
QgsLayoutSize sizeWithUnits() const
Returns the item's current size, including units.
void sizePositionChanged()
Emitted when the item's size or position changes.
QString id() const
Returns the item's ID name.
void refresh() override
Refreshes the item, causing a recalculation of any property overrides and recalculation of its positi...
const QgsLayout * layout() const
Returns the layout the object is attached to.
QPointer< QgsLayout > mLayout
Base class for layouts, which can contain items such as maps, labels, scalebars, etc.
The class is used as a container of context for various read/write operations on other objects.
Contains information about the context of a rendering operation.
double scaleFactor() const
Returns the scaling factor for the render to convert painter units to physical sizes.
QPainter * painter()
Returns the destination QPainter for the render operation.
const QgsDateTimeRange & temporalRange() const
Returns the datetime range for the object.
bool isTemporal() const
Returns true if the object's temporal range is enabled, and the object will be filtered when renderin...
void setIsTemporal(bool enabled)
Sets whether the temporal range is enabled (i.e.
void setTemporalRange(const QgsDateTimeRange &range)
Sets the temporal range for the object.
T begin() const
Returns the beginning of the range.
T end() const
Returns the upper bound of the range.
QgsTemporalRange< QDateTime > QgsDateTimeRange
QgsRange which stores a range of date times.