Pop-up Latitude and Longitude when pressed on point feature

[Sony]

I want to display the lat,long values of a particular place on my raster image, when the marker symbol is clicked.
I am able to display the marker but unable to display lat,long when pressed on marker symbol.

[Christian Ehrlicher]

Can you please be a little bit more specific on what Qt stuff you're talking about here?

[Sony]

i have a raster image onto which i have added point , line , polygon features.
i want to display the latitude and longitude values when i click on point feature.

[Christian Ehrlicher]

@Sony said in Pop-up Latitude and Longitude when pressed on point feature:

i want to display the latitude and longitude values when i click on point feature.

So is this image geo-referenced?

[Sony]

yes, its geo-referenced and overlaying on the basemap(topographic)...now i want to add
lat,long onto the raster image when i click on marker symbol.

[Christian Ehrlicher]

I'm sorry but from what Qt component are you talking? I'm not aware of any class which provides something like you mentioned...

[Sony]

void Raster_point::componentComplete()
{
const QString datapath = defaultDataPath() + "D:/Sony/blr.tif";

m_raster = new Raster(m_datapath + "blr.tif",this);
m_rasterLayer = new RasterLayer(m_raster,this);

m_basemap = new Basemap(m_rasterLayer, this);
m_map= new Map(m_basemap,this);
m_mapView = new MapGraphicsView(this);
m_mapView->setMap(m_map);


GraphicsOverlay* overlay = new GraphicsOverlay(this);
 createGraphics(overlay);
 m_mapView->graphicsOverlays()->append(overlay);

// set the mapView as the central widget
 setCentralWidget(m_mapView);

}

void Raster_point::createGraphics(GraphicsOverlay *overlay)
{
const Point center(77.599605,12.978822, SpatialReference::wgs84());

Point point(77.599605,12.978822, SpatialReference::wgs84());

SimpleMarkerSymbol* point_symbol = new SimpleMarkerSymbol(SimpleMarkerSymbolStyle::Diamond, QColor(Qt::blue), 15, this);

Graphic* point_graphic = new Graphic(point, point_symbol, this);

overlay->graphics()->append(point_graphic);

m_mapView->setViewpointCenter(center, 100000);

}

this is the code for displaying raster data with simple symbol marker. next i want to just display Lat,Long for a place.

[Christian Ehrlicher]

But where is Qt involved here? These are ESRI Qt runtime SDK classes afaics.