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Ensure empty candlestick traces don't lead to autotyped 'category' x-axis #1359

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Feb 8, 2017
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7 changes: 5 additions & 2 deletions src/plots/cartesian/axis_defaults.js
Original file line number Diff line number Diff line change
Expand Up @@ -203,10 +203,13 @@ function getBoxPosLetter(trace) {
}

function isBoxWithoutPositionCoords(trace, axLetter) {
var posLetter = getBoxPosLetter(trace);
var posLetter = getBoxPosLetter(trace),
isBox = Registry.traceIs(trace, 'box'),
isCandlestick = Registry.traceIs(trace._fullInput || {}, 'candlestick');

return (
Registry.traceIs(trace, 'box') &&
isBox &&
!isCandlestick &&
axLetter === posLetter &&
trace[posLetter] === undefined &&
trace[posLetter + '0'] === undefined
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2 changes: 1 addition & 1 deletion src/traces/candlestick/index.js
Original file line number Diff line number Diff line change
Expand Up @@ -15,7 +15,7 @@ module.exports = {
moduleType: 'trace',
name: 'candlestick',
basePlotModule: require('../../plots/cartesian'),
categories: ['cartesian', 'showLegend'],
categories: ['cartesian', 'showLegend', 'candlestick'],
meta: {
description: [
'The candlestick is a style of financial chart describing',
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7 changes: 7 additions & 0 deletions test/jasmine/tests/finance_test.js
Original file line number Diff line number Diff line change
Expand Up @@ -367,6 +367,13 @@ describe('finance charts defaults:', function() {
expect(fullTrace.xcalendar).toBe(i < 2 ? 'hebrew' : 'julian');
});
});

it('should make empty candlestick traces autotype to *linear* (as opposed to real box traces)', function() {
var trace0 = { type: 'candlestick' };
var out = _supply([trace0], { xaxis: {} });

expect(out._fullLayout.xaxis.type).toEqual('linear');
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Before this patch, this assertions resulted in 'category'.

});
});

describe('finance charts calc transforms:', function() {
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