Change background color to white doesn't show anything

Question

Change background color to white doesn't show anything

NehaDhanwani opened this issue 8 years ago · 6 comments

I changed the colors of waveform from VerticesDataGenerator and put a background color white/transparent but it doesn't work. It works with gray or any other such variant. How to fix it?

Answer 1 · 2016-09-29T12:04:44.000Z

Hi, firstly, it's pretty hard to set transparent colour for GlSurfaceView. You need to use solid colour. Please, specify what are you trying to achieve.

Answer 2 · 2016-09-29T17:25:26.000Z

I want to display the waveform, same colors as it displays in the sample on Playstore but on white background

Answer 3 · 2016-09-30T11:48:16.000Z

You can use solid white color like #FFFFFF

Answer 4 · 2016-09-30T15:20:51.000Z

I did.. doesn't work, no matter what colors i give to waveform it doesn't work with white. Any other color is fine

Answer 5 · 2016-12-05T13:45:26.000Z

Any update on this? I am having the same issue. If you set the background to white or transparent it is not working. Transparent gives a black background since there are some values you need to update to allow for transparent (see here). Passing in #FFFFFF (white) hides the waves and the entire glSurfaceView is just white.

Answer 6 · 2018-01-15T23:13:38.000Z

Heey, i woud like to implement Horizon on white background as well and maybe there is something like transparency of wave colors in horizon library ? It looks like it. Where can i change it ?