Releases · c3js/c3

22 Aug 15:31

0.3.0

6c86c02

Introduced new architecture, but the interface is the same as the previous version
Modified data.x_format to data.xFormat
Modified data.x_localtime to data.xLocaltime

The idea of this architecture is suggested by @lblb and @yuvii . I appreciate your contribution. And please see this PR #486 for the detail of the new architecture.

Please let me explain what the new architecture enables.

From this version, it's possible to extend c3 by using c3.chart.fn and c3.chart.internal.fn like this:

// same interface with the current version
var chart = c3.generate({ ... });
chart.focus(...);

// introduce internal API so that we can access internal variables and functions
chart.internal;
chart.internal.isTimeseries(); // isTimeseries is an internal function, but now we can access

// you can define custom API through c3.chart.fn
c3.chart.fn.myApi = function(){
   // isTimeseries is an internal variable, but now we can access in API definition
   this.internal.isTimeseries(); 
};
chart.myApi() // now we can call this

// you can change the behavior of internal functions through c3.chart.internal.fn
c3.chart.internal.fn.drawLine = function() {
   if (this.isTimeseries()) {
     // do something
   } else {
     // do something
   }
};

// you can define your own option through c3.chart.internal.fn.additionalConfig
c3.chart.internal.fn.additionalConfig = {
    myOption: undefined; // default value
};
// then, you can use this option
chart = c3.generate({
    myOption: true
});
c3.chart.fn.myApi = function () {
  console.log(this.internal.config.myOption);
};
chart.myApi(); // true

There are some remaining tasks such as adding unit tests, custom build and etc. We'll keep developing these for next version together with issues reported.

Assets 2

09 Aug 05:55

masayuki0812

0.2.5

0b2d4ec

New features and bug fixes

Modify unload interface - #342
Modified to use data.onclick, data.onmouseover and data.onmouseout on pie/donut/gauge instead of its callbacks - #369
Modified to apply data.order to donut/pie chart
Modified the default of data.order to desc
Added onzoom and onbrush callbacks - #395
Added donut.width option
Added bar.width.max - #174
Added axis.x/y/y2.tick.outer option - #441
Supported json and rows on flow api - #424
Supported dynamic tick values - #473
Fixed mouse event bug on multiple xs - #453
Fixed grid height when padding.top specified - #368
Fixed tooltip position on the top of the chart - #480
Fixed area chart when data is null - #475
Fixed z-index of grids - #373
Fixed load API with JSON - #379
Fixed cursor style for zoom rect

Thank you very much for all of your contributions!

Assets 2

16 Jun 00:28

masayuki0812

0.2.4

a321894

New features and bug fixes

Added inset for legend.position option - #326
Added pie.sort and donut.sort option - #328
Added category and categories API - #327
Added bar.zerobased option - #333
Added area.zerobased option - #360
Modified to use chart object as this in event handlers - #327
Modified option for focus grid line - #307
Fixed regions and date handling - #343
Fixed bug for y domain - #317
Fixed bug for unsorted timeseries data - #322
Fixed bug for timeseries data input - #311
Fixed stacking line with 0 value - #316
Fixed loading json with undefined data - #325
Fixed y domain padding when label shown - #317
Fixed bar chart bars moving on color update - #329
Fixed to update left padding automatically - #295
Fixed legend position when element appended - #334
Fixed zoom and redraw on category axis
Fixed initial drawing - #309 #336
Fixed data.colors API to be able to access default colors - #341
Fixed load API to accept unload without input - #342
Fixed to accept 0 of padding option - #361

Assets 2

04 Jun 01:51

masayuki0812

0.2.3

d2f48b8

Modify callbacks and bug fixes

Renamed onend of flow API to done - #314
Renamed onenter and onleave to onmouseover and onmouseout
Added extension for zoom with reduction - #271 #310 by @danelkhen Thank you!!
Fixed bug for data.label not shown - #295
Fixed bug for scrolling on the chart - #312
Fixed bug for loading Date as number - #311
Fixed bug for flow API with non timeseries data
Fixed bug for tick width when no data
Fixed bug label on gauge chart when value is 0

Assets 2

03 Jun 04:43

masayuki0812

0.2.2

68140c2

New features and bug fixes

Added zoom.enable API - #304
Added tooltip.grouped option - #307 - Fixed bug for padding when data label shown - #295
Modified ygrids.remove and xgrids.remove to accept multiple args
Fixed bug in flow API
Fixed class for grid.y.lines

Assets 2

01 Jun 23:44

masayuki0812

0.2.1

44aef00

Bug fixes

Changed the min of y to 0 when area chart
Fixed xgrids.remove and ygrids.remove APIs
Fixed y domain padding for data label when data.label = true - #295
Fixed y domain padding - #296
Fixed bug on category axis when legend.show and legend.hide called - #286

Assets 2

30 May 14:21

masayuki0812

0.2.0

b0b7710

New features and bug fix

Supported step chart - #254
Supported gauge chart - #254
Supported stacked line/spline/area chart - #254
Supported JSON as input - #236
Supported y axis padding as ratio - #251
Supported text when no data
Supported formatting target's name on tooltip - #282
Added flow API - #207
Added transform API and removed toXXX APIs
Added color API - #263
Fixed bug for x axis as timeseries without data.x_format - #268
Fixed axis.min/max/range for timeseries - #285
Fixed domain update on loading categorized data #255
Fixed using numeric values as category names. #267

Thank you so much for every feedback and contribution from every developer and user, and especially I appreciate @bjlbernal 's work on step/gauge/stacked line/splie/area chart. Thank you very much!

Assets 2