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Stellarium
0.17.0
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Stellarium
0.17.0
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Base class for any polygon with a fixed position in the sky.
#include <StelSkyPolygon.hpp>
Public Member Functions | |
| StelSkyPolygon () | |
| Default constructor. | |
| StelSkyPolygon (const QString &url, StelSkyPolygon *parent=Q_NULLPTR) | |
| Constructor. | |
| StelSkyPolygon (const QVariantMap &map, StelSkyPolygon *parent) | |
| Constructor. | |
| ~StelSkyPolygon () | |
| Destructor. | |
| void | draw (StelCore *core, StelPainter &sPainter, float opacity=1.) |
| Draw the image on the screen. | |
| DataSetCredits | getDataSetCredits () const |
| Return the dataset credits to use in the progress bar. | |
| ServerCredits | getServerCredits () const |
| Return the server credits to use in the progress bar. | |
| QVariantMap | toQVariantMap () const |
| Convert the polygon informations to a map following the JSON structure. More... | |
 Public Member Functions inherited from MultiLevelJsonBase | |
| MultiLevelJsonBase (MultiLevelJsonBase *parent=Q_NULLPTR) | |
| Default constructor. | |
| void | initFromUrl (const QString &url) |
| Init the element from a URL. More... | |
| void | initFromQVariantMap (const QVariantMap &map) |
| Init the element from a QVariantMap. More... | |
| ~MultiLevelJsonBase () | |
| Destructor. | |
| QString | getShortName () const |
| Return the short name for this image to be used in the loading bar. | |
| bool | hasErrorOccured () const |
| Return true if an error occured while loading the data. | |
| int | getLevel () const |
| Get the depth level in the tree. | |
| QVariantMap | toQVariantMap () const |
| Convert the image informations to a map following the JSON structure. More... | |
| void | scheduleChildsDeletion () |
| Schedule a deletion for all the childs. More... | |
| Public Member Functions inherited from StelSkyLayer | |
| StelSkyLayer (QObject *parent=Q_NULLPTR) | |
| virtual QString | getShortServerCredits () const |
| Return the short server name to display in the loading bar. | |
| virtual QString | getKeyHint () const |
| Return a hint on which key to use for referencing this layer. More... | |
| virtual QString | getLayerDescriptionHtml () const |
| Return a human readable description of the layer with e.g. More... | |
| void | setFrameType (StelCore::FrameType ft) |
| Set the reference frame type. | |
| StelCore::FrameType | getFrameType () |
| Get the reference frame type. | |
Protected Member Functions | |
| virtual void | loadFromQVariantMap (const QVariantMap &map) |
| Load the polygon from a valid QVariantMap. | |
| Protected Member Functions inherited from MultiLevelJsonBase | |
| bool | isDeletionScheduled () const |
| Return true if a deletion is currently scheduled. | |
| void | updatePercent (int tot, int numToBeLoaded) |
| void | deleteUnusedSubTiles () |
| Delete all the subtiles which were not displayed since more than lastDrawTrigger seconds. | |
| void | cancelDeletion () |
| If a deletion was scheduled, cancel it. | |
Protected Attributes | |
| float | minResolution |
| Minimum resolution at which the next level needs to be loaded in degree/pixel. | |
| ServerCredits | serverCredits |
| The credits of the server where this data come from. | |
| DataSetCredits | dataSetCredits |
| The credits for the data set. | |
| QList< SphericalConvexPolygon > | skyConvexPolygons |
| Direction of the vertices of the convex hull in ICRS frame. | |
| Protected Attributes inherited from MultiLevelJsonBase | |
| QString | shortName |
| The very short name for this image set to be used in loading bar. | |
| QString | baseUrl |
| Base URL to prefix to relative URL. | |
| QString | contructorUrl |
| The relative URL passed to the constructor. | |
| QList< MultiLevelJsonBase * > | subTiles |
| The list of all the created subtiles for this tile. | |
| bool | errorOccured |
| Set to true if an error occured with this tile and it should not be displayed. | |
| bool | downloading |
| true if the JSON descriptor file is currently downloading | |
Additional Inherited Members | |
| Signals inherited from StelSkyLayer | |
| void | loadingStateChanged (bool b) |
| Emitted when loading of data started or stopped. More... | |
| void | percentLoadedChanged (int percentage) |
| Emitted when the percentage of loading tiles/tiles to be displayed changed. More... | |
| Static Protected Member Functions inherited from MultiLevelJsonBase | |
| static QVariantMap | loadFromJSON (QIODevice &input, bool qZcompressed=false, bool gzCompressed=false) |
| Load the element information from a JSON file. | |
| QVariantMap StelSkyPolygon::toQVariantMap | ( | ) | const |
It can be saved as JSON using the StelJsonParser methods.
1.8.11