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Here, we download the image using pui.downloadURL() by setting the “id” to “BLOB:ANIMALS:1”, which contains the keywords to tell our PUIDNLEXIT program that we are downloading a BLOB object and where to find it. Note, that we need to include the logic to parse the keywords in "id" as it is not included in the default PUIDNLEXIT program shipped with Profound UI.
After downloading the image and setting this to a variable, “imageSrc”, we then use the applyProperty() API to change the "image source" property of our image to our downloaded image and change the visibility to “visible”, so that we can see the downloaded image. Now, when we click the download button, the image will download and appear in place of the image widget.
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