Update c3.js and c3.min.js

c3.js

@@ -228,9 +228,23 @@
         return c3;
     }
 
+    var injectedMethods = ['getAxisData', 'getAbscissa'];
+
     function Chart(config) {
         var $$ = this.internal = new ChartInternal(this);
         $$.ed3Config = config.ed3Config;
+        
+        // We have to pass some methods from ed3
+        if(!config.inject) {
+            throw new Error('You have to set config.inject');
+        }
+        injectedMethods.forEach(function(fn){
+            if(typeof config.inject[fn] !== 'function'){
+                throw new Error('You have to set '+fn+' function in config');
+            }
+            $$[fn] = config.inject[fn];
+        });
+
         $$.loadConfig(config);
         $$.init();
 
@@ -5091,171 +5105,6 @@
 
     };
 
-    function log10(n) {
-        return Math.log(n) / Math.log(10);
-    }
-
-    function log(n, m) {
-        return Math.log(n) / Math.log(m);
-    }
-
-    c3_chart_internal_fn.getAbscissa =  function(type, min, max) {
-        var $$ = this; 
-        var axis = {};
-
-        switch(type) {
-            case 'area':
-            case 'area-stacked':
-            case 'area-stacked-100':
-                axis.min = 1;
-                axis.max = max;
-                axis.step = 1;
-                break;
-            case 'bar':
-            case 'bar-stacked':
-            case 'bar-stacked-100':
-                axis = $$.getAxisData(min, max, true);
-                break;
-            case 'column':
-            case 'column-stacked':
-            case 'column-stacked-100':
-                axis.min = 1;
-                axis.max = max;
-                axis.step = 1;
-                break;
-            case 'line-m':
-            case 'line':
-            case 'line-stacked-m':
-            case 'line-stacked':
-            case 'line-stacked-100-m':
-            case 'line-stacked-100':
-                axis.min = 1;
-                axis.max = max;
-                axis.step = 1;
-                break;
-            case 'xy-m':
-            case 'xy-smooth-m':
-            case 'xy-smooth':
-            case 'xy-straight-m':
-            case 'xy-straight':
-                axis = $$.getAxisData(min, max, true);
-                break;
-            default:
-                throw new Error("Unsupported type for axis " + type);
-        }
-        return axis;
-    };
-
-    c3_chart_internal_fn.getAxisData =  function(min, max, isAbscissa) {
-        var $$ = this;
-
-        isAbscissa = isAbscissa || false;
-        var axis = {};
-
-        if (min === 0 && max === 0) {
-            axis.step = 0.1;
-            axis.min = 0;
-            axis.max = 1;
-            return axis;
-        }
-
-        var min4calc = 0;
-        var max4calc = 0;
-        if (min != max) {
-            min4calc = Math.min(min);
-            max4calc = Math.max(max);
-        }
-        else {
-            min4calc = signMin > 0 ? 0 : min;
-            max4calc = signMin > 0 ? max : 0;
-        }
-
-        var signMin = min4calc === 0 ? 0 : min4calc / Math.abs(min4calc);
-        var signMax = max4calc === 0 ? 0 : max4calc / Math.abs(max4calc);
-
-        var absMax4calc = Math.max(Math.abs(min), Math.abs(max));
-        var absMin4calc = Math.min(Math.abs(min), Math.abs(max));
-
-        var signAbsMax4calc = Math.abs(max) > Math.abs(min) ? signMax : signMin;
-        var signAbsMin4calc = Math.abs(max) < Math.abs(min) ? signMax : signMin;
-
-        var isBrokenAxis = Math.abs(Math.abs(max) - Math.abs(min)) < (Math.abs(max) > Math.abs(min)?Math.abs(max):Math.abs(min)) * 0.2 && signMin == signMax;
-
-        var delta = 0;
-
-        if (isBrokenAxis) {
-            delta = Math.abs(max4calc - min4calc);
-        }
-        else {
-            if (signMin == signMax) {
-                    delta = Math.abs(max4calc) > Math.abs(min4calc) ? Math.abs(max4calc) : Math.abs(min4calc);
-            }
-            else {
-                delta = Math.abs(max4calc - min4calc);
-            }
-        }
-
-        var basePow = log10(delta);
-        var normalize = delta / Math.pow(10, Math.floor(basePow));
-        var peak = normalize * 1.05;
-
-        if (isBrokenAxis) {
-            peak = peak * 1.5;
-        }
-
-        var normalizestep = 0;
-        if(!isAbscissa) {
-                if (peak < 2) {
-                    normalizestep = 0.2;
-                }
-                else if (peak < 5) {
-                    normalizestep = 0.5;
-                }
-                else if (peak > 10) {
-                        normalizestep = 2;
-                }
-                else {
-                    normalizestep = 1;
-                }
-        } else {
-                if (peak < 1.8) {
-                    normalizestep = 0.2;
-                }
-                else if (peak < 4.5) {
-                    normalizestep = 0.5;
-                }
-                else if (peak > 9) {
-                    normalizestep = 2;
-                }
-                else {
-                    normalizestep = 1;
-                }
-        }
-
-        axis.step = normalizestep * Math.pow(10, Math.floor(basePow));
-
-        var axisMax = 0;
-        var axisMin = 0;
-
-        if (!isBrokenAxis) {
-            if (signMin == signMax || signMin === 0 || signMax === 0) {
-                axisMin = 0;
-                axisMax = Math.ceil(absMax4calc * 1.05 / axis.step) * axis.step * (signAbsMax4calc);
-            }
-            else {
-                axisMax = Math.ceil(max4calc * 1.05 / axis.step) * (axis.step);
-                axisMin = Math.floor(((max4calc - (max4calc - min4calc) * 1.05)) / axis.step) * (axis.step);
-            }
-        }
-        else {
-            axisMin = Math.floor((absMin4calc - (absMax4calc - absMin4calc) / 2 )/ axis.step) * axis.step * signAbsMin4calc;
-            axisMax = Math.ceil(((absMax4calc - absMin4calc) * 1.075 + absMin4calc) / axis.step) * axis.step * signAbsMax4calc ;
-        }
-        axis.min = Math.min(axisMin, axisMax);
-        axis.max = Math.max(axisMin, axisMax);
-        return axis;
-    };
-
     c3_chart_internal_fn.findMinMax = function () {
         var $$ = this;
         var minY, maxY, minX, maxX;