Fix #31 and add regions (#53)

* Added ability to scale line chart independent of data and added chart regions feature

circle.yml

@@ -7,6 +7,7 @@ dependencies:
  - echo -e "$NPM_USER\n$NPM_PASS\n$NPM_EMAIL" | npm login
  - npm --version
  - node --version
+ - npm test -- --version
 
 test:
  override:

example/src/App.js

@@ -30,6 +30,8 @@ import StockLineChartStaticTickLabels from './stockline/StockLineChartStaticTick
 import StockLineChartDynamicTickLabels from './stockline/StockLineChartDynamicTickLabels'
 
 import SmoothLineChartBasic from './smoothline/SmoothLineChartBasic'
+import SmoothLineChartRegions from './smoothline/SmoothLineChartRegions'
+import SmoothLineChartRegionsExtended from './smoothline/SmoothLineChartRegionsExtended'
 
 import ScatterplotChartBasic from './scatterplot/ScatterplotChartBasic'
 
@@ -88,6 +90,10 @@ class App extends Component {
  return <View style={styles.container}><StockLineChartDynamicTickLabels /></View>
  case 'SmoothLineChartBasic':
  return <View style={styles.container}><SmoothLineChartBasic /></View>
+ case 'SmoothLineChartRegions':
+ return <View style={styles.container}><SmoothLineChartRegions /></View>
+ case 'SmoothLineChartRegionsExtended':
+ return <View style={styles.container}><SmoothLineChartRegionsExtended /></View>
  case 'ScatterplotChartBasic':
  return <View style={styles.container}><ScatterplotChartBasic /></View>
  case 'RadarChartBasic':

example/src/Menu.js

@@ -128,6 +128,16 @@ class Menu extends Component {
  style={styles.subitem}>
  Basic SmoothLine
  </Text>
+ <Text
+ onPress={() => this.props.onItemSelected('SmoothLineChartRegions')}
+ style={styles.subitem}>
+ SmoothLine w/Region Bands
+ </Text>
+ <Text
+ onPress={() => this.props.onItemSelected('SmoothLineChartRegionsExtended')}
+ style={styles.subitem}>
+ Extended SmoothLine w/Region Bands
+ </Text>
  </View>
  {/*End SmoothLine Charts*/}
 

example/src/smoothline/SmoothLineChartRegions.js

@@ -0,0 +1,253 @@
+/*
+Copyright 2016 Capital One Services, LLC
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and limitations under the License.
+*/
+
+'use strict'
+
+import React, { Component } from 'react';
+import { View, Text, Navigator } from 'react-native';
+
+import { SmoothLine } from 'react-native-pathjs-charts'
+
+class SmoothLineChartRegions extends Component {
+ render() {
+ let data = [
+ [{
+ "x": -10,
+ "y": -1000
+ }, {
+ "x": -9,
+ "y": -729
+ }, {
+ "x": -8,
+ "y": -512
+ }, {
+ "x": -7,
+ "y": -343
+ }, {
+ "x": -6,
+ "y": -216
+ }, {
+ "x": -5,
+ "y": -125
+ }, {
+ "x": -4,
+ "y": -64
+ }, {
+ "x": -3,
+ "y": -27
+ }, {
+ "x": -2,
+ "y": -8
+ }, {
+ "x": -1,
+ "y": -1
+ }, {
+ "x": 0,
+ "y": 0
+ }, {
+ "x": 1,
+ "y": 1
+ }, {
+ "x": 2,
+ "y": 8
+ }, {
+ "x": 3,
+ "y": 27
+ }, {
+ "x": 4,
+ "y": 64
+ }, {
+ "x": 5,
+ "y": 125
+ }, {
+ "x": 6,
+ "y": 216
+ }, {
+ "x": 7,
+ "y": 343
+ }, {
+ "x": 8,
+ "y": 512
+ }, {
+ "x": 9,
+ "y": 729
+ }, {
+ "x": 10,
+ "y": 1000
+ }],
+ [{
+ "x": -10,
+ "y": 100
+ }, {
+ "x": -9,
+ "y": 81
+ }, {
+ "x": -8,
+ "y": 64
+ }, {
+ "x": -7,
+ "y": 49
+ }, {
+ "x": -6,
+ "y": 36
+ }, {
+ "x": -5,
+ "y": 25
+ }, {
+ "x": -4,
+ "y": 16
+ }, {
+ "x": -3,
+ "y": 9
+ }, {
+ "x": -2,
+ "y": 4
+ }, {
+ "x": -1,
+ "y": 1
+ }, {
+ "x": 0,
+ "y": 0
+ }, {
+ "x": 1,
+ "y": 1
+ }, {
+ "x": 2,
+ "y": 4
+ }, {
+ "x": 3,
+ "y": 9
+ }, {
+ "x": 4,
+ "y": 16
+ }, {
+ "x": 5,
+ "y": 25
+ }, {
+ "x": 6,
+ "y": 36
+ }, {
+ "x": 7,
+ "y": 49
+ }, {
+ "x": 8,
+ "y": 64
+ }, {
+ "x": 9,
+ "y": 81
+ }, {
+ "x": 10,
+ "y": 100
+ }]
+ ]
+
+ let regions = [{
+ label: 'Level1',
+ from: 1,
+ to: 500,
+ fill: '#c81212'
+ }, {
+ label: 'Level2',
+ from: 500,
+ to: 1000,
+ fill: '#2d8023'
+ }, {
+ label: 'Level3',
+ labelOffset: {
+ left: 25,
+ top: 50,
+ },
+ from: 1000,
+ to: 1500,
+ fill: '#6a2380'
+ }, {
+ label: 'Level4',
+ from: 1500,
+ to: 2000,
+ fill: '#807623'
+ }, {
+ label: 'Level-1',
+ from: -500,
+ to: -1,
+ fill: '#8fb9b3'
+ }, {
+ label: 'Level-2',
+ from: -1000,
+ to: -501,
+ fill: '#e2d7c3'
+ }]
+
+ let regionStyling = {
+ labelOffset: {
+ left: 25,
+ top: 5,
+ },
+ fillOpacity: 0.5
+ }
+
+ let options = {
+ width: 280,
+ height: 280,
+ color: '#2980B9',
+ margin: {
+ top: 20,
+ left: 45,
+ bottom: 25,
+ right: 20
+ },
+ animate: {
+ type: 'delayed',
+ duration: 200
+ },
+ axisX: {
+ showAxis: true,
+ showLines: true,
+ showLabels: true,
+ showTicks: true,
+ zeroAxis: false,
+ orient: 'bottom',
+ label: {
+ fontFamily: 'Arial',
+ fontSize: 14,
+ fontWeight: true,
+ fill: '#34495E'
+ }
+ },
+ axisY: {
+ showAxis: true,
+ showLines: true,
+ showLabels: true,
+ showTicks: true,
+ zeroAxis: false,
+ orient: 'left',
+ label: {
+ fontFamily: 'Arial',
+ fontSize: 14,
+ fontWeight: true,
+ fill: '#34495E'
+ }
+ }
+ }
+
+ return (
+ <View>
+ <SmoothLine data={data}
+ options={options} regions={regions} regionStyling={regionStyling} xKey='x' yKey='y' />
+ </View>
+ )
+ }
+}
+
+export default SmoothLineChartRegions;