Graph zoom limit - Githubissues

team6036 / peninsulaportal

A toolbox of all apps developed by 6036

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Graph zoom limit #66

Closed benson-z closed 6 months ago

benson-z commented 6 months ago

Observed:

When scrolling to zoom in, it is possible to reach a point where:
- The start position is equal to the end position (range is 0)
- It is impossible to zoom out
- The graph is not rendered
This effect can also be achieved by scrolling horizontally

Expected:

Some sort of limit to ensure that this does not happen
- usually anything more precise than the robot's loop time of 20ms is not needed (maybe 10ms for odometry)
Scrolling horizontally should not change zoom

Scrolling vertically:

https://github.com/team6036/peninsulaportal/assets/67206317/a65481d8-1fe6-4488-ba1d-b6deb8f0bba6

Scrolling horizontally:

https://github.com/team6036/peninsulaportal/assets/67206317/f7de4cb5-0fc2-451c-adfa-5fbdbc8900a5