Market Offer book graph needs higher precision x-axis values

[ericrpatton]

Description

In the Bisq app on the Market/Offer Book tab, the graph showing the current offers needs higher precision x-axis values to be able to distinguish the difference in price between various offers.

Version

1.3.4

Steps to reproduce

For currency combinations like XMR/BTC, the range of x-axis values at time of writing are 0.006, 0.006, 0.006, 0.006, 0.006, 0.006, 0.006, 0.007. These values are largely useless for reading the graph, and needs to be at least one more decimal place higher in precision to be able to read the offer prices.

Expected behaviour

The x-axis has higher precision values, making it easy to determine the price of various offers on the graph at a glance.

Actual behaviour

The user has no idea what the actual prices are, only that there is some difference, and has to use the mouse to the read the value from a pop-up dialog box.

Screenshots

Device or machine

Linux Mint 19.3

Additional info