Jakub Sobon
22946f2f65
Allowing widgets to select the scope for mouse events too.
2019-02-23 00:41:58 -05:00
Jakub Sobon
38ec4a9e1b
Fixing invalid zooming behaviors.
...
- stay unzoomed when we hit the largest view.
- correctly normalize zoom values when the base axis is in motion.
- test coverage for the edge cases.
Fixes #136
2019-02-18 18:48:19 -05:00
Jakub Sobon
72b3ac4ff9
The LineChart widget now supports zoom.
2019-02-18 01:28:30 -05:00
Jakub Sobon
d2533da9cf
Make the Y axis adaptive when custom scale is provided.
2019-02-16 01:12:08 -05:00
Jakub Sobon
52ae7d1807
Improving option comment and test coverage.
2019-02-16 01:01:04 -05:00
Jakub Sobon
aca7abff4f
LineChart now has an option that disables scaling of X axis.
...
Useful for applications that want to continuously feed data and make
them "roll" through the linechart.
Also exposing a method that returns the observed capacity of the
LineChart the last time Draw was called.
2019-02-16 00:35:40 -05:00
Jakub Sobon
6379b1d28e
Allow users to provide custom Y axis scale for the LineChart.
2019-02-14 23:13:21 -05:00
Jakub Sobon
5f6a84314c
Account for two labels on the Y axis.
2019-02-14 00:43:27 -05:00
Jakub Sobon
3dba76c26f
Linechart can now draw labels under X vertically.
2019-02-14 00:37:35 -05:00
Jakub Sobon
8968704de2
Fixing racy behavior between Options and Draw.
...
This applies to widgets whose Options depend on user data.
Documenting this in the docs and on API and protecting against this
condition in the affected widgets.
2019-01-26 23:58:38 -05:00
Jakub Sobon
7d22a68376
Adding LineChart option YAxisAdaptive.
...
When provided, this option stops anchoring the Y axis at the zero value.
2019-01-26 22:23:55 -05:00
Jakub Sobon
bc911a3cd6
More test coverage for linechart.
2019-01-13 01:38:39 -05:00
Jakub Sobon
1db0cfc7f1
Test coverage for the initial functionality of linechart.
2019-01-13 00:03:19 -05:00
Jakub Sobon
5a392572f0
Proof of concept code that draws a single line chart.
2019-01-12 21:13:03 -05:00
Jakub Sobon
025e8a7efb
Adding numbers.Round for backward compatibility.
...
And disabling tests of unimplemented components.
2019-01-07 20:53:42 -05:00
Jakub Sobon
d8c24da6c4
Initial skeleton and API for the LineChart widget.
2018-12-31 00:17:38 -05:00
