How to set width and height of an image

PavelVasilyev — Mon, 27 Jun 2016 19:53:36 GMT

Hi,

I'm trying to add an image to the map using Javascript API 3.16. But I can't apply width and height to the image.

When I'm adding the image, style attribute of the image is set to width, height of map style. So the image is stretched.

Here is the piece of code I'm using:

require(["esri/layers/MapImageLayer",

"esri/layers/MapImage"],

function(MapImageLayer, MapImage) {

var newImage = MapImage({

'extent': self.map.extent.toJson(),

'href': url

});

newImage.width = width;

newImage.height = height;

var imageLayer = new MapImageLayer({

id: layer_id

});

imageLayer.addImage(newImage);

self.map.addLayer(imageLayer);

}

Re: How to set width and height of an image

DanPatterson_Retired — Mon, 27 Jun 2016 21:24:29 GMT

normally, if you set one, you let the other autoscale, ... at least in most arc* software

PanagiotisPapadopoulos — Tue, 28 Jun 2016 12:31:26 GMT

maybe you have to define the correct image extent for the selected image width and height