gistfile1.txt

MaplyPlateCarree *coordSys = [[MaplyPlateCarree alloc] initFullCoverage];
MaplyWMSTileSource *tileSource = [[MaplyWMSTileSource alloc] initWithBaseURL:@"http://raster.nationalmap.gov/ArcGIS/services/Orthoimagery/USGS_EDC_Ortho_NAIP/ImageServer/WMSServer" layers:@[@"0"] coordSys:coordSys minZoom:0 maxZoom:16 tileSize:256];
tileSource.transparent = true;
MaplyQuadEarthTilesLayer *layer = [[MaplyQuadEarthTilesLayer alloc] initWithCoordSystem:coordSys tileSource:tileSource];
layer.handleEdges = true;
layer.cacheDir = thisCacheDir;
[baseViewC addLayer:layer];