I want to display a channel logo with a service in Cube, like this one for example :
The PNG image has a transparent background, but in cube (dark mode) it still shows up with a white background. Is there a setting I can change to make this adjust to the correct background colour?
Laurens is referring to using this in a Visio drawing for display in Visual Overview.
Hi Laurens,
I have looked into your specific use case and seems like you are integrating the logo in your Visio file via an url.
So what happens is that we display a small embedded web browser in the shape where you want to display the (dynamic) icon. In order to have a correctly scaled icon you'll have to adapt the webpage that is used to show the icon. Making the inline browser window transparent will probably not work, so to 'simulate' transparency, you can maybe pass along the background color from the shape via the url to the webpage.
for example:
http://xxx/logos/display_image.html?img=transparantImage.png&backgroundcolor=gray&stretch=uniform
The dipsplay_image.html will have to be adapted so it reads out the new parameters from the url and applies it correctly.
Transparency should work as expected in Visual Overview.
I just tested it myself with the first png I could find and when I change the Cube theme to black, my image has a black background.
Could you check your png image and see if it shows as transparent in other applications? e.g. explorer, windows pictures...
Furthermore, check and make sure your Visio page itself has a transparent background.
Hi Laurens, for someone to answer your question I think it will be interesting to know where you are using this logo. Is it uploaded as a system logo, are you using it in a visual overview, or some other place?