Forum Discussion

mmattar's avatar
mmattar
Frequent Visitor
7 years ago
Solved

Base64 Images

Hello,   I have searched endlessly for this solution and every thread seems to go into a dead end.    I would like to know how to show images that are already encoded in Base64. I have a PowerApp...
Need Help
ChrisWilliams's avatar
ChrisWilliams
Icon for Advocate II rankAdvocate II
3 years ago

Hi, I'm a custom control developer.

 

My product, Image Pro, is one of the most popular options for displaying Base64 image data.  And Image Pro is a certified visual.

Vladisam's avatar
Vladisam
Icon for Helper II rankHelper II
3 years ago

What is the limitation for displaying large files i.e when Base64 doesn't fit into Power BI column (over ~30k characters)? Or do you have a visual that can display pdf (up to 400kB)

 

  • ChrisWilliams's avatar
    ChrisWilliams
    Icon for Advocate II rankAdvocate II
    3 years ago

    Using the approach in Chris Webb's blog, you can split the file into smaller chunks, each of which are less than 32,000 bytes.  Then you create a measure that combines the chunks, as shown in his blog.

     

    You can download the sample pbix of Image Pro from AppSource which shows how this works. The background images are stored in chunks as they are over 32,000 bytes.