Reputation: 5673
Anyone know about the detail? Any website or suggestion?
Upvotes: 25
Views: 19334
Reputation: 97
Secondary progress vs Progress can be thought of like the downloaded part of a video you're watching vs the complete length of the progress bar
Upvotes: 2
Reputation: 64997
From the source:
There is also a secondary progress displayable on a progress bar which is useful for displaying intermediate progress, such as the buffer level during a streaming playback progress bar.
One can find a fully worked example of displaying such a bar, including screenshots of the appearance of such a bar in a particular style (circular bar which fills from the bottom):
In the image above, the secondary bar is the green area, when it reaches the top, some subtask is complete.
Upvotes: 26