topic Re: Can PictureMarkerSymbol will be able to load image from Base64 string content instead of url? in ArcGIS JavaScript Maps SDK Questions

Can PictureMarkerSymbol will be able to load image from Base64 string content instead of url?

UmeshManilal — Tue, 20 Mar 2018 18:07:19 GMT

const weatherSymbol = {

type: 'picture-marker',

url: base64StringConent,

contentType: 'image/png',

width: '32px',

height: '32px',

yoffset: '24px'

};

Here my requirement is to load images which are received from back-end services (say REST service). Which will receive a base64 decoded string. Can we encode this value and assign to PictureMarkerSymbol for dynamic image generation?

Re: Can PictureMarkerSymbol will be able to load image from Base64 string content instead of url?

UmeshManilal — Tue, 20 Mar 2018 22:03:40 GMT

Found resolution, we can pass the data type (image) and format(png;base64) to the url property.

const weatherSymbol = {

type: 'picture-marker',

url: "data:image/png;base64," + base64ImageString,

contentType: 'image/png',

width: '32px',

height: '32px',

xoffset: -10,

yoffset: 24

};