finance: replace attribute 't' -> 'x'

Author: etpinard

src/traces/candlestick/attributes.js

@@ -31,7 +31,7 @@ var directionAttrs = {
 };
 
 module.exports = {
-    t: OHLCattrs.t,
+    x: OHLCattrs.x,
     open: OHLCattrs.open,
     high: OHLCattrs.high,
     low: OHLCattrs.low,

src/traces/ohlc/attributes.js

@@ -44,14 +44,10 @@ var directionAttrs = {
 
 module.exports = {
 
-    // or should this be 'x'
-    //
-    //
-    // should we add the option for ohlc along y-axis ??
-    t: {
+    x: {
         valType: 'data_array',
         description: [
-            'Sets the time coordinate.',
+            'Sets the x coordinates.',
             'If absent, linear coordinate will be generated.'
         ].join(' ')
     },

src/traces/ohlc/ohlc_defaults.js

@@ -12,23 +12,23 @@
 module.exports = function handleOHLC(traceIn, traceOut, coerce) {
     var len;
 
-    var t = coerce('t'),
+    var x = coerce('x'),
         open = coerce('open'),
         high = coerce('high'),
         low = coerce('low'),
         close = coerce('close');
 
     len = Math.min(open.length, high.length, low.length, close.length);
 
-    if(t) {
-        len = Math.min(len, t.length);
-        t.slice(0, len);
+    if(x) {
+        len = Math.min(len, x.length);
+        if(len < x.length) traceOut.x = x.slice(0, len);
     }
 
-    open = open.slice(0, len);
-    high = high.slice(0, len);
-    low = low.slice(0, len);
-    close = close.slice(0, len);
+    if(len < open.length) traceOut.open = open.slice(0, len);
+    if(len < high.length) traceOut.high = high.slice(0, len);
+    if(len < low.length) traceOut.low = low.slice(0, len);
+    if(len < close.length) traceOut.close = close.slice(0, len);
 
     return len;
 };