just a quick question. @mindok
Contex doesn’t seem to have the ability of plotting a secondary y-axis on the right of the graph, and we were thinking on adding that feature. Are you working on it??
JoeZ99
Sebb
Cleemzy
Hi, @mindok . I tried your library out and it is awesome. However I was trying to color my Gantt graph categories with my own palette but it doesn"t seem to work. Although when I inspect the GanttChart struct it shows it has my custom CategoryColourScale, it doesn"t display as such on the rendered svg. How do we apply category colors?
Thanks!
0
mindok
Hi @Cleemzy - looks like a bug crept in when we refactored the options. The colours should be set with the :colour_palette option (as per docs), which in turn should cause the correct colours to be used when the CategoryColourScale is created at the start of the rendering.
I have just pushed a fix to github, so if you are using a github dependency, run mix deps.unlock contex, mix deps.update contex and you should be good to go. Sample code in the contex-sample project in github has also been updated to use a custom colour palette.
2
Cleemzy
Thank you very much! You fixed it in a blink of an eye!
Is the fix applied to the hex version as well ?
0
mindok
It’s been a while since 0.3.0. We’ve had some great community contributions and although there is still plenty to do, a 0.4.0 was well overdue so I have just pushed an update to hex.
0.4.0 contains the following changes:
- Add
SimplePie- a sparkline-like Pie Chart. Thanks @zdenal. - Add
PieChart- a Pie Chart with more control over labels, colour palette, legend generation etc. Thanks @zdenal - Added
LinePlot(finally). And with smooth lines (sounds easy but the maths gets quite tricky and there are still a few overshoots in certain circumstances - Add target option when setting
BarChartevent handler. - Refactor
BarChartto honour all options passed innew. - Refactor
PointPlotto honour all options passed innew. - Refactor
GanttChartto honour all options passed innew. - Provide minimal default style so labels don’t disappear unexpectedly if no CSS is set. Thanks @srowley.
- XML declaration added to generated SVG so the output can be served as an image. Thanks @srowley.
- Custom tick formatting enabled for PointPlot
- Added
:custom_value_scaletoBarChartto allow overriding of the automatically generated scale - Added
:custom_x_scaleand:custom_y_scaletoPointPlotto allow overriding of the automatically generated scales - Make stroke width for
LinePlotadjustable through options. Thanks @littleStudent. - Handle nil values in
LinePlotby creating gaps in line. - Stop crash on timescales when interval clashes with days in month resulting in invalid date. Thanks @imsoulfly.
- Fix colour palette option in
GanttChart.
Deprecated
- Most of the options set via functions, e.g.
BarChart.colours/2. Use the options in the relevantnewfunctions instead.
12
