Print BaseDynamicLayer behinde proxy with PrintTask

RubyStroschein — Fri, 15 Mar 2019 09:56:33 GMT

Is it possible to print with PrintTask custom BaseDynamicLayer which is using proxy beacuse service is not CORS enabled

urlUtils.addProxyRule({

urlPrefix: "nassgeodata.gmu.edu",

proxyUrl: "/tunnel"

});

var CropScapeLayer = w.BaseDynamicLayer.createSubclass({

properties: {

mapUrl: "https://nassgeodata.gmu.edu/CropScapeService/wms_cdlall.cgi?" +

// "layers={l}" +

// "&sld={sld}" +

// "&bbox={xmin},{ymin},{xmax},{ymax}" +

// "&height={h}" +

// "&width={w}" +

"SERVICE=WMS" +

"&REQUEST=GetMap" +

"&FORMAT=image/png" +

"&TRANSPARENT=TRUE" +

"&VERSION=1.1.1" +

"&LAYERS={layers}" +

"&SRS=EPSG:4326" +

"&WIDTH={width}" +

"&HEIGHT={height}" +

"&BBOX={xmin},{ymin},{xmax},{ymax}",

mapParameters: null

getImageUrl: function(wmExtent, width, height) {

$scope.loading.spinner = true;

var extent = w.webMercatorUtils.webMercatorToGeographic(wmExtent);

var url = this.mapUrl

.replace("{ymin}", extent.ymin)

.replace("{xmax}", extent.xmax)

.replace("{ymax}", extent.ymax)

.replace("{xmin}", extent.xmin)

.replace("{height}", height)

.replace("{width}", width)

.replace("{layers}", this.mapParameters.layers);

return url;
},

});

topic Print BaseDynamicLayer behinde proxy with PrintTask in ArcGIS JavaScript Maps SDK Questions