diff --git a/Assets/XCharts/Documentation/XCharts问答.md b/Assets/XCharts/Documentation/XCharts问答.md
index 54e9ddd7..59e82412 100644
--- a/Assets/XCharts/Documentation/XCharts问答.md
+++ b/Assets/XCharts/Documentation/XCharts问答.md
@@ -155,10 +155,12 @@
答：1.6.0版本为了减少隐式转换，将所有的绘制相关的`Color`都改为了`Color32`，所以会导致一些自定义的颜色的丢失。影响到的主要组件有：`ItemStyle`，`LineStyle`，`AreaStyle`，`Vessel`，`VisualMap`，`AxisSplitArea`，`AxisSplitLine`，`GaugeAxis`，`SerieLabel`等。可以用脚本[UpgradeChartColor.cs](https://github.com/monitor1394/unity-ugui-XCharts/blob/master/Assets/XCharts/Editor/Tools/UpgradeChartColor.cs)进行升级。
升级步骤如下：
1. 备份项目。
-2. 下载或拷贝脚本[UpgradeChartColor.cs](https://github.com/monitor1394/unity-ugui-XCharts/blob/master/Assets/XCharts/Editor/Tools/UpgradeChartColor.cs)放到旧项目的`Editor`下，将里面编译报错的`color`字段改为`Color.clear`（因为旧版本可能有些字段还不存在）。
-3. 编译通过后，通过`菜单栏->XCharts->ExportColorConfig`导出旧版本的颜色配置文件（配置文件默认保存到`Assets`下的`color.config`）。
-4. 升级`XCharts`到最新版本。
-5. 通过`菜单栏->XCharts->ImportColorConfig`将`color.config`导入即可恢复自定义的颜色（如果`color.config`不在升级后的项目的`Assets`下的话需要拷贝到此目录下）。
+2. 下载或拷贝脚本[UpgradeChartColor.cs](https://github.com/monitor1394/unity-ugui-XCharts/blob/master/Assets/XCharts/Editor/Tools/UpgradeChartColor.cs)放到旧项目的`Editor`下，由于旧版本可也能不存在某些图表或者某些属性配置，可能会编译错误，所要处理一下。
+3. 若是由`itemStyle.toColor2`引起的编译报错，可将导出地方的`itemStyle.toColor2`改为`Color.clear`；导入的地方注释掉即可。
+4. 若是由`LiquidChart`引起的编译报错，将所有涉及`LiquidChart`的地方都注释掉即可。
+5. 编译通过后，通过`菜单栏->XCharts->ExportColorConfig`导出旧版本的颜色配置文件（配置文件默认保存到`Assets`下的`color.config`）。
+6. 升级`XCharts`到最新版本。
+7. 通过`菜单栏->XCharts->ImportColorConfig`将`color.config`导入即可恢复自定义的颜色（如果`color.config`不在升级后的项目的`Assets`下的话需要拷贝到此目录下）。
[返回首页](https://github.com/monitor1394/unity-ugui-XCharts)
[XChartsAPI接口](XChartsAPI.md)
diff --git a/Assets/XCharts/Editor/Tools/UpgradeChartColor.cs b/Assets/XCharts/Editor/Tools/UpgradeChartColor.cs
new file mode 100644
index 00000000..2b7f4861
--- /dev/null
+++ b/Assets/XCharts/Editor/Tools/UpgradeChartColor.cs
@@ -0,0 +1,376 @@
+using System;
+/******************************************/
+/* */
+/* Copyright (c) 2018 monitor1394 */
+/* https://github.com/monitor1394 */
+/* */
+/******************************************/
+
+using System.Collections.Generic;
+using System.IO;
+using System.Text;
+using UnityEditor;
+using UnityEngine;
+
+namespace XCharts
+{
+ ///
+ /// 升级旧版本的颜色配置到1.6.0以上版本,参考[问答29](https://github.com/monitor1394/unity-ugui-XCharts/blob/master/Assets/XCharts/Documentation/XCharts问答.md)进行升级
+ /// 导出：菜单栏->XCharts->ExportColorConfig
+ /// 导入：菜单栏->XCharts->ImportColorConfig
+ ///
+ public static class UpgradeChartColor
+ {
+ private const string CONFIG_PATH = "/colors.config"; // /Assets/
+
+ [MenuItem("XCharts/ExportColorConfig")]
+ ///
+ /// Export all the color configuration associated with drawing.
+ /// 导出所有图表的和绘制相关的颜色配置。保存在Assets目录下的colors.config文件里。
+ ///
+ public static void ExportColorConfig()
+ {
+ Debug.Log("ExportColorConfig");
+ var charts = Resources.FindObjectsOfTypeAll(typeof(BaseChart));
+ var sb = new StringBuilder();
+ foreach (var chart in charts)
+ {
+ if (chart is CoordinateChart) ExportCoordinateChart(sb, chart as CoordinateChart);
+ else if (chart is LiquidChart) ExportLiquidChart(sb, chart as LiquidChart); //如果这里编译失败，说明改版本不存在LiquidChart，可以整行注释掉。
+ else if (chart is RadarChart) ExportRadarChart(sb, chart as RadarChart);
+ else ExportSeries(sb, chart as BaseChart);
+ sb.Append("\n");
+ }
+ Debug.LogFormat("ExportColorConfig DONE: {0} charts.", charts.Length);
+ File.WriteAllText(Application.dataPath + CONFIG_PATH, sb.ToString());
+ }
+
+ [MenuItem("XCharts/ImportColorConfig")]
+ ///
+ /// 导入旧版本的颜色配置。
+ ///
+ public static void ImportColorConfig()
+ {
+ Debug.Log("ImportColorConfig");
+ var configPath = Application.dataPath + CONFIG_PATH;
+ if (!File.Exists(configPath))
+ {
+ Debug.LogError("ImportColorConfig ERROR:can't found config:" + configPath);
+ return;
+ }
+ var charts = Resources.FindObjectsOfTypeAll(typeof(BaseChart));
+ var chartDic = new Dictionary();
+ foreach (var chart in charts)
+ {
+ chartDic[chart.GetInstanceID()] = chart as BaseChart;
+ }
+ var allLines = File.ReadAllLines(configPath);
+ var chartSet = new HashSet();
+ foreach (var line in allLines)
+ {
+ if (string.IsNullOrEmpty(line)) continue;
+ var temp = line.Split('=');
+ var instanceId = int.Parse(temp[0]);
+ if (!chartDic.ContainsKey(instanceId))
+ {
+ Debug.LogError("can't find chart:" + instanceId);
+ continue;
+ }
+ if (!chartSet.Contains(instanceId)) chartSet.Add(instanceId);
+ var chart = chartDic[instanceId];
+ var colorList = ConvertToColorList(temp[2]);
+ var temp2 = temp[1].Split('_');
+ var allType = temp[1];
+ var strType = temp2[0];
+ if (allType.Equals("visualMap")) ImportColorList((chart as CoordinateChart).visualMap.inRange, colorList);
+ else if (allType.Equals("xAxis0_splitArea")) ImportColorList((chart as CoordinateChart).xAxis0.splitArea.color, colorList);
+ else if (allType.Equals("xAxis1_splitArea")) ImportColorList((chart as CoordinateChart).xAxis1.splitArea.color, colorList);
+ else if (allType.Equals("yAxis0_splitArea")) ImportColorList((chart as CoordinateChart).yAxis0.splitArea.color, colorList);
+ else if (allType.Equals("yAxis1_splitArea")) ImportColorList((chart as CoordinateChart).yAxis1.splitArea.color, colorList);
+ else if (allType.Equals("xAxis0_splitLine")) (chart as CoordinateChart).xAxis0.splitLine.lineStyle.color = colorList[0];
+ else if (allType.Equals("xAxis1_splitLine")) (chart as CoordinateChart).xAxis1.splitLine.lineStyle.color = colorList[0];
+ else if (allType.Equals("yAxis0_splitLine")) (chart as CoordinateChart).yAxis0.splitLine.lineStyle.color = colorList[0];
+ else if (allType.Equals("yAxis1_splitLine")) (chart as CoordinateChart).yAxis1.splitLine.lineStyle.color = colorList[0];
+ else if (allType.Equals("vessel")) ImportVesselColor(chart, int.Parse(temp2[1]), colorList); //没有LiquidChart的版本该行可以注释掉。
+ else if (allType.Equals("radarSplitLine")) ImportRadarSplitLineColor(chart, int.Parse(temp2[1]), colorList);
+ else if (allType.Equals("radarSplitArea")) ImportRadarSplitAreaColor(chart, int.Parse(temp2[1]), colorList);
+ else if (strType.Equals("serie"))
+ {
+ var index = int.Parse(temp2[1]);
+ var strSubType = temp2[2];
+ var serie = chart.series.GetSerie(index);
+ if (strSubType.Equals("lineStyle")) serie.lineStyle.color = colorList[0];
+ else if (strSubType.Equals("areaStyle")) serie.areaStyle.color = colorList[1];
+ else if (strSubType.Equals("label")) ImportLabelColor(serie.label, colorList);
+ else if (strSubType.Equals("labelEmphasis")) ImportLabelColor(serie.emphasis.label, colorList);
+ else if (strSubType.Equals("itemStyle")) ImportItemStyleColor(serie.itemStyle, colorList);
+ else if (strSubType.Equals("itemStyleEmphasis")) ImportItemStyleColor(serie.emphasis.itemStyle, colorList);
+ else if (strSubType.Equals("gaugeAxisLine")) ImportGaugeAxisLineColor(serie.gaugeAxis, colorList);
+ else if (strSubType.Equals("gaugeSplitLine")) serie.gaugeAxis.splitLine.lineStyle.color = colorList[0];
+ else if (strSubType.Equals("gaugeAxisTick")) serie.gaugeAxis.axisTick.lineStyle.color = colorList[0];
+ }
+ else if (strType.Equals("serieData"))
+ {
+ var index = int.Parse(temp2[1]);
+ var dataIndex = int.Parse(temp2[2]);
+ var strSubType = temp2[3];
+ var serieData = chart.series.GetSerie(index).GetSerieData(dataIndex);
+ if (strSubType.Equals("label")) ImportLabelColor(serieData.label, colorList);
+ else if (strSubType.Equals("labelEmphasis")) ImportLabelColor(serieData.emphasis.label, colorList);
+ else if (strSubType.Equals("itemStyle")) ImportItemStyleColor(serieData.itemStyle, colorList);
+ else if (strSubType.Equals("itemStyleEmphasis")) ImportItemStyleColor(serieData.emphasis.itemStyle, colorList);
+ }
+ chart.RefreshChart();
+ }
+ AssetDatabase.SaveAssets();
+ AssetDatabase.Refresh();
+ Debug.LogFormat("ImportColorConfig DONE: {0} charts.", chartSet.Count);
+ }
+
+ private static void ExportCoordinateChart(StringBuilder sb, CoordinateChart chart)
+ {
+ var instanceId = chart.GetInstanceID();
+ if (chart.visualMap.show)
+ {
+ AppendColor(sb, instanceId, "visualMap", chart.visualMap.inRange);
+ }
+ if (chart.xAxis0.show)
+ {
+ if (chart.xAxis0.splitArea.show)
+ AppendColor(sb, instanceId, "xAxis0_splitArea", chart.xAxis0.splitArea.color);
+ if (chart.xAxis0.splitLine.show)
+ AppendColor(sb, instanceId, "xAxis0_splitLine", chart.xAxis0.splitLine.lineStyle.color);
+ }
+ if (chart.xAxis1.show)
+ {
+ if (chart.xAxis1.splitArea.show)
+ AppendColor(sb, instanceId, "xAxis1_splitArea", chart.xAxis1.splitArea.color);
+ if (chart.xAxis1.splitLine.show)
+ AppendColor(sb, instanceId, "xAxis1_splitLine", chart.xAxis1.splitLine.lineStyle.color);
+ }
+ if (chart.yAxis0.show)
+ {
+ if (chart.yAxis0.splitArea.show)
+ AppendColor(sb, instanceId, "yAxis0_splitArea", chart.yAxis0.splitArea.color);
+ if (chart.yAxis0.splitLine.show)
+ AppendColor(sb, instanceId, "yAxis0_splitLine", chart.yAxis0.splitLine.lineStyle.color);
+ }
+ if (chart.yAxis1.show)
+ {
+ if (chart.yAxis1.splitArea.show)
+ AppendColor(sb, instanceId, "yAxis1_splitArea", chart.yAxis1.splitArea.color);
+ if (chart.yAxis1.splitLine.show)
+ AppendColor(sb, instanceId, "yAxis1_splitLine", chart.yAxis1.splitLine.lineStyle.color);
+ }
+ ExportSeries(sb, chart);
+ }
+
+ ///
+ /// LiquidChart不在该版本时整个函数可以注释掉
+ ///
+ ///
+ ///
+ private static void ExportLiquidChart(StringBuilder sb, LiquidChart chart)
+ {
+ var instanceId = chart.GetInstanceID();
+ var key = "vessel_";
+ for (int i = 0; i < chart.vessels.Count; i++)
+ {
+ var vessel = chart.vessels[i];
+ AppendColor(sb, instanceId, key + i, vessel.color, vessel.backgroundColor);
+ }
+ ExportSeries(sb, chart);
+ }
+
+ private static void ExportRadarChart(StringBuilder sb, RadarChart chart)
+ {
+ var instanceId = chart.GetInstanceID();
+ for (int i = 0; i < chart.radars.Count; i++)
+ {
+ var radar = chart.radars[i];
+ AppendColor(sb, instanceId, "radarSplitLine_" + i, radar.splitLine.lineStyle.color);
+ AppendColor(sb, instanceId, "radarSplitArea_" + i, radar.splitArea.color);
+ }
+ ExportSeries(sb, chart);
+ }
+
+ private static void ExportSeries(StringBuilder sb, BaseChart chart)
+ {
+ var instanceId = chart.GetInstanceID();
+ for (int i = 0; i < chart.series.list.Count; i++)
+ {
+ var serie = chart.series.GetSerie(i);
+ var key = "serie_" + i;
+ AppendColor(sb, instanceId, key + "_itemStyle", serie.itemStyle.color, serie.itemStyle.toColor, serie.itemStyle.toColor2, serie.itemStyle.backgroundColor, serie.itemStyle.borderColor);
+ //AppendColor(sb, instanceId, key + "_itemStyle", serie.itemStyle.color, serie.itemStyle.toColor, Color.clear, serie.itemStyle.backgroundColor, serie.itemStyle.borderColor);
+ AppendColor(sb, instanceId, key + "_label", serie.label.backgroundColor, serie.label.borderColor);
+ AppendColor(sb, instanceId, key + "_itemStyleEmphasis", serie.emphasis.itemStyle.color, serie.emphasis.itemStyle.toColor, serie.emphasis.itemStyle.toColor2, serie.emphasis.itemStyle.backgroundColor, serie.emphasis.itemStyle.borderColor);
+ //AppendColor(sb, instanceId, key + "_itemStyleEmphasis", serie.emphasis.itemStyle.color, serie.emphasis.itemStyle.toColor, Color.clear, serie.emphasis.itemStyle.backgroundColor, serie.emphasis.itemStyle.borderColor);
+ AppendColor(sb, instanceId, key + "_labelEmphasis", serie.emphasis.label.backgroundColor, serie.emphasis.label.borderColor);
+ if (serie.type == SerieType.Line)
+ {
+ AppendColor(sb, instanceId, key + "_lineStyle", serie.lineStyle.color);
+ AppendColor(sb, instanceId, key + "_areaStyle", serie.areaStyle.color, serie.areaStyle.toColor, serie.areaStyle.highlightColor, serie.areaStyle.highlightToColor);
+ }
+ if (serie.type == SerieType.Gauge)
+ {
+ var axisLineColors = new List();
+ axisLineColors.Add(serie.gaugeAxis.axisLine.barColor);
+ axisLineColors.Add(serie.gaugeAxis.axisLine.barBackgroundColor);
+ for (int n = 0; n < serie.gaugeAxis.axisLine.stageColor.Count; n++)
+ {
+ axisLineColors.Add(serie.gaugeAxis.axisLine.stageColor[n].color);
+ }
+ AppendColor(sb, instanceId, key + "_gaugeAxisLine", axisLineColors);
+ AppendColor(sb, instanceId, key + "_gaugeSplitLine", serie.gaugeAxis.splitLine.lineStyle.color);
+ AppendColor(sb, instanceId, key + "_gaugeAxisTick", serie.gaugeAxis.axisTick.lineStyle.color);
+ }
+ for (int j = 0; j < serie.dataCount; j++)
+ {
+ key = string.Format("serieData_{0}_{1}", i, j);
+ var serieData = serie.GetSerieData(j);
+ if (serieData.enableItemStyle)
+ AppendColor(sb, instanceId, key + "_itemStyle", serieData.itemStyle.color, serieData.itemStyle.toColor, serieData.itemStyle.toColor2, serieData.itemStyle.backgroundColor, serieData.itemStyle.borderColor);
+ //AppendColor(sb, instanceId, key + "_itemStyle", serieData.itemStyle.color, serieData.itemStyle.toColor, Color.clear, serieData.itemStyle.backgroundColor, serieData.itemStyle.borderColor);
+ if (serieData.enableLabel)
+ AppendColor(sb, instanceId, key + "_label", serieData.label.backgroundColor, serieData.label.borderColor);
+ if (serieData.enableEmphasis)
+ AppendColor(sb, instanceId, key + "_itemStyleEmphasis", serieData.emphasis.itemStyle.color, serieData.emphasis.itemStyle.toColor, serieData.emphasis.itemStyle.toColor2, serieData.emphasis.itemStyle.backgroundColor, serieData.emphasis.itemStyle.borderColor);
+ //AppendColor(sb, instanceId, key + "_itemStyleEmphasis", serieData.emphasis.itemStyle.color, serieData.emphasis.itemStyle.toColor, Color.clear, serieData.emphasis.itemStyle.backgroundColor, serieData.emphasis.itemStyle.borderColor);
+ if (serieData.enableEmphasis)
+ AppendColor(sb, instanceId, key + "_labelEmphasis", serieData.emphasis.label.backgroundColor, serieData.emphasis.label.borderColor);
+ }
+ }
+ }
+
+ private static void ExportGague(GaugeAxis gauge, StringBuilder sb)
+ {
+
+ }
+
+ private static void AppendColor(StringBuilder sb, int instanceId, string key, List list)
+ {
+ if (list.Count <= 0) return;
+ sb.AppendFormat("{0}={1}=", instanceId, key);
+ for (int i = 0; i < list.Count; i++)
+ {
+ sb.AppendFormat("{0}|", GetColorRGBA(list[i]));
+ }
+ sb.Append("\n");
+ }
+
+ private static void AppendColor(StringBuilder sb, int instanceId, string key, params Color[] color)
+ {
+ sb.AppendFormat("{0}={1}=", instanceId, key);
+ for (int i = 0; i < color.Length; i++)
+ {
+ sb.AppendFormat("{0}|", GetColorRGBA(color[i]));
+ }
+ sb.Append("\n");
+ }
+
+ private static void AppendColor(StringBuilder sb, int instanceId, string key, List list)
+ {
+ if (list.Count <= 0) return;
+ sb.AppendFormat("{0}={1}=", instanceId, key);
+ for (int i = 0; i < list.Count; i++)
+ {
+ sb.AppendFormat("{0}|", GetColorRGBA(list[i]));
+ }
+ sb.Append("\n");
+ }
+
+ private static string GetColorRGBA(Color color)
+ {
+ Color32 color32 = color;
+ return string.Format("{0},{1},{2},{3}", color32.r, color32.g, color32.b, color32.a);
+ }
+
+ private static List ConvertToColorList(string strInfo)
+ {
+ var temp = strInfo.Split('|');
+ var list = new List();
+ for (int i = 0; i < temp.Length; i++)
+ {
+ if (!string.IsNullOrEmpty(temp[i]))
+ {
+ var temp2 = temp[i].Split(',');
+ var r = byte.Parse(temp2[0]);
+ var g = byte.Parse(temp2[1]);
+ var b = byte.Parse(temp2[2]);
+ var a = byte.Parse(temp2[3]);
+ list.Add(new Color32(r, g, b, a));
+ }
+ }
+ return list;
+ }
+
+ private static void ImportColorList(List target, List colorList)
+ {
+ target.Clear();
+ for (int i = 0; i < colorList.Count; i++)
+ {
+ target.Add(colorList[i]);
+ }
+ }
+
+ private static void ImportColorList(List target, List colorList)
+ {
+ target.Clear();
+ for (int i = 0; i < colorList.Count; i++)
+ {
+ target.Add(colorList[i]);
+ }
+ }
+
+ private static void ImportLabelColor(SerieLabel label, List colorList)
+ {
+ label.backgroundColor = colorList[0];
+ label.borderColor = colorList[1];
+ }
+
+ private static void ImportItemStyleColor(ItemStyle itemStyle, List colorList)
+ {
+ itemStyle.color = colorList[0];
+ itemStyle.toColor = colorList[1];
+ itemStyle.toColor2 = colorList[2];//没有toColor2的版本可以注释掉改行
+ itemStyle.backgroundColor = colorList[3];
+ itemStyle.borderColor = colorList[4];
+ }
+
+ private static void ImportGaugeAxisLineColor(GaugeAxis gauge, List colorList)
+ {
+ gauge.axisLine.barColor = colorList[0];
+ gauge.axisLine.barBackgroundColor = colorList[1];
+ for (int i = 2; i < colorList.Count; i++)
+ {
+ gauge.axisLine.stageColor[i - 2].color = colorList[i];
+ }
+ }
+
+ ///
+ /// 没有LiquidChart的版本这个函数可以注释掉
+ ///
+ ///
+ ///
+ ///
+ private static void ImportVesselColor(BaseChart chart, int index, List colorList)
+ {
+ var vessel = (chart as LiquidChart).GetVessel(index);
+ vessel.color = colorList[0];
+ vessel.backgroundColor = colorList[1];
+ }
+
+ private static void ImportRadarSplitLineColor(BaseChart chart, int index, List colorList)
+ {
+ var radar = (chart as RadarChart).GetRadar(index);
+ radar.splitLine.lineStyle.color = colorList[0];
+ }
+
+ private static void ImportRadarSplitAreaColor(BaseChart chart, int index, List colorList)
+ {
+ var radar = (chart as RadarChart).GetRadar(index);
+ ImportColorList(radar.splitArea.color, colorList);
+ }
+ }
+}
\ No newline at end of file
diff --git a/Assets/XCharts/Editor/Tools/UpgradeChartColor.cs.meta b/Assets/XCharts/Editor/Tools/UpgradeChartColor.cs.meta
new file mode 100644
index 00000000..6490c9b9
--- /dev/null
+++ b/Assets/XCharts/Editor/Tools/UpgradeChartColor.cs.meta
@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: 0c7ad8674f7b24e82a92138976f5e969
+MonoImporter:
+ externalObjects: {}
+ serializedVersion: 2
+ defaultReferences: []
+ executionOrder: 0
+ icon: {instanceID: 0}
+ userData:
+ assetBundleName:
+ assetBundleVariant: