Problems Downloading Tiles Cache

DavidGuzman_Garcia — Wed, 14 May 2014 18:32:23 GMT

Hi,

I had a look at the example "Download Cache Tile (Beta)" and the program never starts the download of the cache tile, no signals were emitted from the tilecachetask and the progress bar wasn't displayed.

Trying to check this behavior, I did a small program based on this example and I got the same result, the TileCacheTask did not download the tiles. Then I modified the initialization of the TileCacheTask, adding an "userCredentials" with the info of my ESRI Global Account and later the info of my Developer Account, in both cases the TileCacheTask emitted the signal "tileCacheError" showing an "Invalid token" error and later the TileCacheStatus signal. How can I solve this problem?

Please find below my snippet of code.

Best regards,

David

// adding the tileServiceLayer
m_tiledServiceLayer = EsriRuntimeQt::ArcGISTiledMapServiceLayer("http://services.arcgisonline.com/ArcGIS/rest/services/World_Street_Map/MapServer");
m_map.addLayer(m_tiledServiceLayer);

// tileCacheTask
m_serviceUrl = "http://tiledbasemaps.arcgis.com/arcgis/rest/services/World_Street_Map/MapServer";
m_usercredentials.setUserAccount("*****", "***");
m_tileCacheTask = EsriRuntimeQt::TileCacheTask(m_serviceUrl, m_usercredentials);

// Add a rectangle
QPoint pointo;
mapPoint= m_map.toMapPoint(m_lastMouseCoord.x(), m_lastMouseCoord.y());
pointo.setX(mapPoint.x());
pointo.setY(mapPoint.y());
m_extentRectangle.setTopLeft(pointo);
m_extentRectangle.setWidth(20000);
m_extentRectangle.setHeight(20000);

EsriRuntimeQt::Point topLeftMapPoint = Point(pointo.x(), pointo.y());
EsriRuntimeQt::Point bottomRightMapPoint = Point(m_extentRectangle.bottomRight().x(), m_extentRectangle.bottomRight().y());

// create and set the extent
m_cacheExtent = EsriRuntimeQt::Envelope(topLeftMapPoint.x(), bottomRightMapPoint.y(), bottomRightMapPoint.x(), topLeftMapPoint.y());
poly2.startPath(m_extentRectangle.topLeft().x(),m_extentRectangle.topLeft().y());
poly2.lineTo(m_extentRectangle.topRight().x(), m_extentRectangle.topRight().y());
poly2.lineTo(m_extentRectangle.bottomRight().x(), m_extentRectangle.bottomRight().y());
poly2.lineTo(m_extentRectangle.bottomLeft().x(), m_extentRectangle.bottomLeft().y());
poly2.closePathWithLine();
EsriRuntimeQt::SimpleLineSymbol line2(QColor(0,0,0), 1);
EsriRuntimeQt::SimpleFillSymbol simpleFillSym2(QColor(165,42,42,255), EsriRuntimeQt::SimpleFillSymbolStyle::DiagonalCross, line2);
EsriRuntimeQt::Graphic graphic21(poly2, simpleFillSym2);
m_graphicsLayer.addGraphic(graphic21);
m_mapAction->setChecked(false);

EsriRuntimeQt::GenerateTileCacheParameters params(true, QList<double>() << 0 << 1 << 2 << 3 << 4,EsriRuntimeQt::ExportBy::Id,m_cacheExtent,m_map.spatialReference());
QString tileCachePath = "../../temp/test.tpk";
QFile downloadFile(tileCachePath);
QDir downloadDir(tileCachePath);

// Submit the task and download the file
m_tileCacheTask.submitTileCacheJobAndDownload(params, tileCachePath);

Re: Problems Downloading Tiles Cache

JeanneTrieu — Mon, 19 May 2014 18:16:03 GMT

Hi,

Thank you for your interest for ArcGIS Runtime SDK for Qt. We will be releasing a new version of the SDK shortly that should address this issue. Sorry for the inconvenience that it has caused you.

Regards,

topic Problems Downloading Tiles Cache in Qt Maps SDK Questions

Problems Downloading Tiles Cache

Re: Problems Downloading Tiles Cache