How to load an image from file and display via a document property in Spotfire® using IronPython scripting

Code sample

# Copyright © 2017. TIBCO Software Inc.  Licensed under TIBCO BSD-style license.

from System.IO import MemoryStream, SeekOrigin
from System.Drawing import Image
from System.Drawing.Imaging import ImageFormat
from Spotfire.Dxp.Data import BinaryLargeObject

imgSrc = "C:\\Users\\USERNAME\\Pictures\\someImage.png"
img = Image.FromFile(imgSrc)
stream = MemoryStream()
img.Save(stream, ImageFormat.Png)
stream.Seek(0, SeekOrigin.Begin)
blob = BinaryLargeObject.Create(stream)

# Document Property should be of type Binary 
Document.Properties["PngImage"] = blob

References

• API Reference: Spotfire Analyst
• API Reference: BinaryLargeObject Class
• API Reference: MemoryStream Class

License:  TIBCO BSD-Style License