Graphic Bar Chart-2

kl3m3n

I have added support for specifying low and high Y axis values along with auto-scale option (off by default). If auto-scale is enabled (YASC:1), then YLO, YHI, YTC values are applicable. This also makes it possible to control if Y axis values are displayed as integers.

The manual is already updated. The feature is implemented in app v1.0.66.

@Hub Specifying the labels above the bar is currently not possible.

Best regards,
Klemen

Sato

@kl3m3n,

Thank you

Regards

Sato

Hi @kl3m3n,

Good work, congrats

Regards

Hub

@kl3m3n Tank you for update.

I've noticed a small problem with rounding numbers on vertical axis.

Example 1:
'|MBCH UID:mbch1 X:50 Y:50 W:100 H:30 FSZ:2 PLCO:#b51d1d YASC:0 YLO:3 YHI:4 YTC:4\r\n'
'@mbch1 MCHL:"u1, u2, u3" MCHV:"3.2,3.42,3.54"\r\n'

Example 2:
'|MBCH UID:mbch1 X:50 Y:50 W:100 H:30 FSZ:2 PLCO:#b51d1d YASC:0 YLO:3.2 YHI:4 YTC:4\r\n'
'@mbch1 MCHL:"u1, u2, u3" MCHV:"3.2,3.42,3.54"\r\n'

The difference is YLO:3 -> YLO:3.2.
The problem occurs when the scale range is defined by floating-point numbers.
Could you please limit the number of decimal places?

Maybe it's a good idea to add a minimum value on the vertical axis?

Regards,
Hubert

kl3m3n

@Hub Hi!

I would say that it is unusual to specify decimal value for YLO, but it still is a valid option
Specifying integer values for YLO and YHI probably covers most cases.

I will see about adding the minimum value on Y axis as well as dealing with so many number of decimal places.

Thanks for pointing this out!

Best regards,
Klemen

Hub

@kl3m3n Hello!

I plan to use the widget to monitor the voltage of a series of Li-Ion batteries. The useful voltage range in this case is 2.8-4.4V.
It'll look a little weird, but the solution may be to use integers 28-44 and add the label x0.1V.
Alternatively the range could be 2-5V.
Could you add a minimum value on the vertical axis?
The range of values would be clearer.

Regards,
Hubert

kl3m3n

@Hub Hi!

Next release will include new features that will probably suit your needs... I will also update the manual (the design tool will be updated with slight delay).

A quick preview:

Best regards,
Klemen

Hub

@kl3m3n Hello!

I'm impressed. The widget looks great.
Thank you for your work.

Regards,
Hubert

Hub

@kl3m3n Hi!

I just tested the new version of the widget.
Now there is everything what I needed: defining the range of the vertical axis in floating point numbers, number of ticks on vertical axis. And even more: defining the number of digits after the decimal point on the vertical axis, displaying values above the bars.

Everything works great.
Thank you very much for this update.

Best regards,
Hubert

kl3m3n

@Hub

I am happy you find the improvements useful!

Thanks.

Regards,
Klemen