BUG-000103574 for ArcGIS API for JavaScript

Bug-ID-Nummer	BUG-000103574
Eingereicht	March 13, 2017
Zuletzt geändert	June 5, 2024
Gilt für	ArcGIS API for JavaScript
Gefunden in Version	4.2
Betriebssystem	Windows OS
Betriebssystemversion	10.0 64 Bit
Status	Known Limit

Zusätzliche Informationen

No plans for implementing this workaround client-side as the problem only exists with legacy unsupported services (pre 10.1). Please continue to use the workaround provided initially.

Workaround

Subclass the MapImageLayer:var HeightFixMapImageLayer = MapImageLayer.createSubclass({ getImageUrl: function (options, callback) { console.log("options: ",options); var self = this, serviceUrl = this.parsedUrl.path + "/export"; // Fix the width if (!Number.isInteger(options.width)) { console.log("width is not an integer: " + options.width); options.width = parseInt(options.width); } // Fix the height if (!Number.isInteger(options.height)) { console.log("height is not an integer: " + options.height); options.height = parseInt(options.height); } // Following from the MapImageLayer.getImageUrl options = lang.mixin({}, this.parsedUrl.query, this.createExportImageParameters(options), { f: "image", token: this.token }); var url = serviceUrl + "?" + ioquery.objectToQuery(options); if (url.length > config.request.maxUrlLength) { options.f = "json"; request(serviceUrl, { query: options, responseType: "json", callbackParamName: "callback" }).then(function (a) { return a.data.href + (self.token ? "?token\x3d" + self.token : ""); }).then(callback); } else { callback(url); } } });