How to create a bar chart with string/labels instead of numbers for indexes?

[capveg-netdebug]

Apologies - I've read over a lot of the docs and examples and it seems like I should be able to do this, but I can't seem to figure it out. This example histogram seems the closest : https://plotters-rs.github.io/book/basic/basic_data_plotting.html#visualize-distribution - but I don't want a histogram, I want to plot the raw data. My data looks effectively like:

{ "apples" : 20, "pears": 15, "bananas": 5, }

FYI: I'd really prefer a stacked barchart but I see from the other issues that's an outstanding feature request.

If folks could provide a pointer, it would be much appreciated - thank you in advance!

[AliMMehr]

You can use chart.x_label_formatter(), like this:

let names = ["apples", "pears", "bananas"];
chart.x_label_formatter(&|x| match x {
    SegmentValue::CenterOf(v) => names[*v as usize].clone(),
    _ => "UNK".to_string(),
});