removed integerPadding

Author: monfera

src/traces/parcoords/attributes.js

@@ -197,15 +197,6 @@ module.exports = {
             max: 4,
             role: 'style',
             description: 'Lines have thickness, and without padding, horizontal lines at extreme values appear thinner.'
-        },
-
-        integerpadding: {
-            valType: 'number',
-            dflt: 0,
-            min: 0,
-            max: 1,
-            role: 'style',
-            description: 'Setting it to `1` offsets the extreme points on integer axes by half pitch.'
         }
     }
 };

src/traces/parcoords/defaults.js

@@ -90,5 +90,4 @@ module.exports = function supplyDefaults(traceIn, traceOut, defaultColor, layout
     coerce('lines.blocklinecount');
     coerce('lines.focusalphablending');
     coerce('lines.verticalpadding');
-    coerce('lines.integerpadding');
 };

src/traces/parcoords/parcoords.js

@@ -14,6 +14,7 @@ var d3 = require('d3');
 
 var overdrag = 40;
 var legendWidth = 80;
+var integerPadding = 0;
 
 var filterBar = {
     width: 4, // Visible width of the filter bar
@@ -158,7 +159,7 @@ function viewModel(model) {
             x: xScale(i),
             canvasX: xScale(i) * canvasPixelRatio,
             unitScale: unitScale(height, lines.verticalpadding),
-            domainScale: domainScale(height, lines.verticalpadding, lines.integerpadding, dimension),
+            domainScale: domainScale(height, lines.verticalpadding, integerPadding, dimension),
             integerScale: integerScale(lines.integerpadding, dimension),
             domainToUnitScale: domainToUnit,
             pieChartCheat: dimension.pieChartCheat,