Bar graph added.

node_modules/vega-scale/index.js

@@ -0,0 +1,75 @@
+export {
+  default as bandSpace
+} from './src/scales/bandSpace';
+
+export {
+  Identity,
+  Linear,
+  Log,
+  Pow,
+  Sqrt,
+  Symlog,
+  Time,
+  UTC,
+  Sequential,
+  Diverging,
+  Quantile,
+  Quantize,
+  Threshold,
+  BinOrdinal,
+  Ordinal,
+  Band,
+  Point
+} from './src/scales/types';
+
+export {
+  interpolate,
+  interpolateColors,
+  interpolateRange,
+  scaleCopy,
+  scaleFraction,
+  quantizeInterpolator
+} from './src/interpolate';
+
+export {
+  scale,
+  isValidScaleType,
+  isContinuous,
+  isDiscrete,
+  isDiscretizing,
+  isInterpolating,
+  isLogarithmic,
+  isQuantile,
+  isTemporal
+} from './src/scales';
+
+export {
+  scheme
+} from './src/schemes';
+
+export {
+  SymbolLegend,
+  DiscreteLegend,
+  GradientLegend
+} from './src/legend-types';
+
+export {
+  tickCount,
+  tickFormat,
+  tickValues,
+  validTicks
+} from './src/ticks';
+
+export {
+  labelFormat,
+  labelFraction,
+  labelValues
+} from './src/labels';
+
+export {
+  domainCaption
+} from './src/caption';
+
+export {
+  scaleImplicit
+} from 'd3-scale';