height=-1 stop working

[amnonh]

What happened:
Using the latest version 3.6.1 setting the image height=-1 no longer works and the image height is set to 1200.

What you expected to happen:
A fullpage renderer
How to reproduce it (as minimally and precisely as possible):
use any grafana dashboard that is more than 1200 height and render it
Anything else we need to know?:
I am using repeated panels if it makes a difference.

Environment:

• Grafana Image Renderer version:3.6.1
• Grafana version: 9.2.3
• Installed plugin or remote renderer service: docker container
• OS Grafana Image Renderer is installed on: docker container
• User OS & Browser: docker container
• Others:

[joanlopez]

Hi @spinillos,

Does it sound familiar to you? Maybe something we could have broken in one of the latest changes?
Otherwise, we'll need to investigate from zero and it will take longer (cc/ @amnonh).

Thanks!

[spinillos]

I understand that the issue is here. This code was added to make full page screenshots and its setting the height as a proportion of the width.

heigth=-1 previously was setting the height from the default config here and here.

Maybe set height=0 does the trick.

[Clarity-89]

Closing the issue for now, feel free to reopen if the issue persists.