mv ternary/layout/* to layout_defaults.js and layout_attributes.js

- like more 'recent' subplot types.

Author: etpinard

src/plots/ternary/index.js

@@ -17,17 +17,29 @@ var TERNARY = 'ternary';
 
 exports.name = TERNARY;
 
-exports.attr = 'subplot';
+var attr = exports.attr = 'subplot';
 
 exports.idRoot = TERNARY;
 
 exports.idRegex = exports.attrRegex = counterRegex(TERNARY);
 
-exports.attributes = require('./layout/attributes');
+var attributes = exports.attributes = {};
+attributes[attr] = {
+    valType: 'subplotid',
+    role: 'info',
+    dflt: 'ternary',
+    editType: 'calc',
+    description: [
+        'Sets a reference between this trace\'s data coordinates and',
+        'a ternary subplot.',
+        'If *ternary* (the default value), the data refer to `layout.ternary`.',
+        'If *ternary2*, the data refer to `layout.ternary2`, and so on.'
+    ].join(' ')
+};
 
-exports.layoutAttributes = require('./layout/layout_attributes');
+exports.layoutAttributes = require('./layout_attributes');
 
-exports.supplyLayoutDefaults = require('./layout/defaults');
+exports.supplyLayoutDefaults = require('./layout_defaults');
 
 exports.plot = function plotTernary(gd) {
     var fullLayout = gd._fullLayout;

src/plots/ternary/layout/attributes.js

@@ -8,12 +8,14 @@
 
 'use strict';
 
+var colorAttrs = require('../../components/color/attributes');
+var domainAttrs = require('../domain').attributes;
+var axesAttrs = require('../cartesian/layout_attributes');
 
-var axesAttrs = require('../../cartesian/layout_attributes');
-var extendFlat = require('../../../lib/extend').extendFlat;
+var overrideAll = require('../../plot_api/edit_types').overrideAll;
+var extendFlat = require('../../lib/extend').extendFlat;
 
-
-module.exports = {
+var ternaryAxesAttrs = {
     title: axesAttrs.title,
     titlefont: axesAttrs.titlefont,
     color: axesAttrs.color,
@@ -63,3 +65,27 @@ module.exports = {
         ].join(' ')
     }
 };
+
+module.exports = overrideAll({
+    domain: domainAttrs({name: 'ternary'}),
+
+    bgcolor: {
+        valType: 'color',
+        role: 'style',
+        dflt: colorAttrs.background,
+        description: 'Set the background color of the subplot'
+    },
+    sum: {
+        valType: 'number',
+        role: 'info',
+        dflt: 1,
+        min: 0,
+        description: [
+            'The number each triplet should sum to,',
+            'and the maximum range of each axis'
+        ].join(' ')
+    },
+    aaxis: ternaryAxesAttrs,
+    baxis: ternaryAxesAttrs,
+    caxis: ternaryAxesAttrs
+}, 'plot', 'from-root');