Files
XCharts/Runtime/Internal/Helper/TooltipHelper.cs
monitor1394 489095865d XCharts 2.0
2021-01-11 08:54:28 +08:00

543 lines
25 KiB
C#

/************************************************/
/* */
/* Copyright (c) 2018 - 2021 monitor1394 */
/* https://github.com/monitor1394 */
/* */
/************************************************/
using System.Text;
using UnityEngine;
namespace XCharts
{
internal static class TooltipHelper
{
private static void InitScatterTooltip(ref StringBuilder sb, Tooltip tooltip, Serie serie, int index,
ChartTheme theme)
{
if (!tooltip.runtimeSerieIndex.ContainsKey(serie.index)) return;
var dataIndexList = tooltip.runtimeSerieIndex[serie.index];
if (!string.IsNullOrEmpty(serie.name))
{
sb.Append(serie.name).Append(FormatterHelper.PH_NN);
}
for (int i = 0; i < dataIndexList.Count; i++)
{
var dataIndex = dataIndexList[i];
var serieData = serie.GetSerieData(dataIndex);
var numericFormatter = GetItemNumericFormatter(tooltip, serie, serieData);
float xValue, yValue;
serie.GetXYData(dataIndex, null, out xValue, out yValue);
sb.Append("<color=#").Append(theme.GetColorStr(serie.index)).Append(">● </color>");
if (!string.IsNullOrEmpty(serieData.name))
sb.Append(serieData.name).Append(": ");
sb.AppendFormat("({0},{1})", ChartCached.FloatToStr(xValue, numericFormatter),
ChartCached.FloatToStr(yValue, numericFormatter));
if (i != dataIndexList.Count - 1)
{
sb.Append("\n");
}
}
}
private static void InitPieTooltip(ref StringBuilder sb, Tooltip tooltip, Serie serie, int index,
ChartTheme theme)
{
if (tooltip.runtimeDataIndex[serie.index] < 0) return;
string key = serie.data[index].name;
var serieData = serie.GetSerieData(index);
var numericFormatter = GetItemNumericFormatter(tooltip, serie, serieData);
float value = serieData.GetData(1);
sb.Length = 0;
if (!string.IsNullOrEmpty(serie.name))
{
sb.Append(serie.name).Append(FormatterHelper.PH_NN);
}
sb.Append("<color=#").Append(theme.GetColorStr(index)).Append(">● </color>");
if (!string.IsNullOrEmpty(key))
sb.Append(key).Append(": ");
sb.Append(ChartCached.FloatToStr(value, numericFormatter));
}
private static void InitRingTooltip(ref StringBuilder sb, Tooltip tooltip, Serie serie, int index,
ChartTheme theme)
{
var serieData = serie.GetSerieData(index);
var numericFormatter = GetItemNumericFormatter(tooltip, serie, serieData);
float value = serieData.GetFirstData();
sb.Length = 0;
if (!string.IsNullOrEmpty(serieData.name))
{
sb.Append("<color=#").Append(theme.GetColorStr(index)).Append(">● </color>")
.Append(serieData.name).Append(": ").Append(ChartCached.FloatToStr(value, numericFormatter));
}
else
{
sb.Append(ChartCached.FloatToStr(value, numericFormatter));
}
}
private static void InitGaugeTooltip(ref StringBuilder sb, Tooltip tooltip, Serie serie, int index,
ChartTheme theme)
{
if (tooltip.runtimeGridIndex >= 0) return;
if (serie.index != index || serie.type != SerieType.Gauge) return;
var serieData = serie.GetSerieData(0);
var numericFormatter = GetItemNumericFormatter(tooltip, serie, serieData);
float value = serieData.data[1];
sb.Length = 0;
if (!string.IsNullOrEmpty(serie.name))
{
sb.Append(serie.name).Append("\n");
}
if (!string.IsNullOrEmpty(serieData.name))
{
//sb.Append("<color=#").Append(theme.GetColorStr(index)).Append(">● </color>")
sb.Append(serieData.name).Append(": ").Append(ChartCached.FloatToStr(value, numericFormatter));
}
else
{
sb.Append(ChartCached.FloatToStr(value, numericFormatter));
}
}
public static void InitRadarTooltip(ref StringBuilder sb, Tooltip tooltip, Serie serie, Radar radar,
ChartTheme theme)
{
if(radar == null) return;
if (!serie.show) return;
if (tooltip.runtimeGridIndex >= 0) return;
if (serie.radarIndex != radar.index) return;
var dataIndex = tooltip.runtimeDataIndex[1];
var serieData = serie.GetSerieData(dataIndex);
if (!serieData.show) return;
var numericFormatter = GetItemNumericFormatter(tooltip, serie, serieData);
switch (serie.radarType)
{
case RadarType.Multiple:
if (radar.isAxisTooltip)
{
var dimension = tooltip.runtimeDataIndex[2];
if (!string.IsNullOrEmpty(serie.name))
sb.Append(serie.name).Append("\n");
var total = serie.GetDataTotal(dimension);
var first = true;
for (int i = 0; i < serie.dataCount; i++)
{
var sd = serie.GetSerieData(i);
if (!sd.show) continue;
var key = sd.name;
var value = sd.GetData(dimension);
var itemFormatter = GetItemFormatter(tooltip, serie, sd);
numericFormatter = GetItemNumericFormatter(tooltip, serie, sd);
if (!first) sb.Append("\n");
first = false;
sb.Append("<color=#").Append(theme.GetColorStr(i)).Append(">● </color>");
if (string.IsNullOrEmpty(itemFormatter))
{
if (string.IsNullOrEmpty(key)) key = radar.indicatorList[dataIndex].name;
if (string.IsNullOrEmpty(key))
sb.AppendFormat("{0}\n", ChartCached.FloatToStr(value, numericFormatter));
else
sb.AppendFormat("{0}: {1}\n", key, ChartCached.FloatToStr(value, numericFormatter));
}
else
{
string content = itemFormatter;
FormatterHelper.ReplaceSerieLabelContent(ref content, numericFormatter, value, total, serie.name, sd.name);
sb.Append(content);
}
}
}
else
{
if (serie.index != tooltip.runtimeDataIndex[0]) return;
sb.Append(serieData.name);
for (int i = 0; i < radar.indicatorList.Count; i++)
{
string key = radar.indicatorList[i].name;
float value = serieData.GetData(i);
if ((i == 0 && !string.IsNullOrEmpty(serieData.name)) || i > 0) sb.Append(FormatterHelper.PH_NN);
sb.AppendFormat("{0}: {1}", key, ChartCached.FloatToStr(value, numericFormatter));
}
}
break;
case RadarType.Single:
var key2 = serieData.name;
var value2 = serieData.GetData(1);
var total2 = serie.GetDataTotal(1);
var itemFormatter2 = GetItemFormatter(tooltip, serie, serieData);
if (string.IsNullOrEmpty(itemFormatter2))
{
if (string.IsNullOrEmpty(key2))
{
key2 = radar.indicatorList[dataIndex].name;
}
sb.AppendFormat("{0}: {1}", key2, ChartCached.FloatToStr(value2, numericFormatter));
}
else
{
string content = itemFormatter2;
FormatterHelper.ReplaceSerieLabelContent(ref content, numericFormatter, value2, total2, serie.name, serieData.name);
sb.Append(content);
}
break;
}
}
private static void InitCoordinateTooltip(ref StringBuilder sb, Tooltip tooltip, Serie serie, int index,
ChartTheme theme, bool isCartesian, DataZoom dataZoom = null)
{
string key = serie.name;
float xValue, yValue;
serie.GetXYData(index, dataZoom, out xValue, out yValue);
var isIngore = serie.IsIgnorePoint(index);
var serieData = serie.GetSerieData(index, dataZoom);
var numericFormatter = GetItemNumericFormatter(tooltip, serie, serieData);
if (isCartesian)
{
if (serieData != null && serieData.highlighted)
{
sb.Append(key).Append(!string.IsNullOrEmpty(key) ? " : " : "");
sb.Append("[").Append(ChartCached.FloatToStr(xValue, numericFormatter)).Append(",")
.Append(ChartCached.FloatToStr(yValue, numericFormatter)).Append("]");
}
}
else
{
var valueTxt = isIngore ? tooltip.ignoreDataDefaultContent :
ChartCached.FloatToStr(yValue, numericFormatter);
sb.Append("<color=#").Append(theme.GetColorStr(serie.index)).Append(">● </color>")
.Append(key).Append(!string.IsNullOrEmpty(key) ? " : " : "")
.Append(valueTxt);
}
}
private static void InitDefaultContent(ref StringBuilder sb, Tooltip tooltip, Serie serie, int index,
string category, ChartTheme theme = null, DataZoom dataZoom = null, bool isCartesian = false,
Radar radar = null)
{
switch (serie.type)
{
case SerieType.Line:
case SerieType.Bar:
InitCoordinateTooltip(ref sb, tooltip, serie, index, theme, isCartesian, dataZoom);
break;
case SerieType.Scatter:
case SerieType.EffectScatter:
InitScatterTooltip(ref sb, tooltip, serie, index, theme);
break;
case SerieType.Radar:
InitRadarTooltip(ref sb, tooltip, serie, radar, theme);
break;
case SerieType.Pie:
InitPieTooltip(ref sb, tooltip, serie, index, theme);
break;
case SerieType.Ring:
InitRingTooltip(ref sb, tooltip, serie, index, theme);
break;
case SerieType.Heatmap:
break;
case SerieType.Gauge:
InitGaugeTooltip(ref sb, tooltip, serie, index, theme);
break;
}
}
public static void SetContentAndPosition(Tooltip tooltip, string content, Rect chartRect)
{
tooltip.UpdateContentText(content);
var pos = tooltip.GetContentPos();
if (pos.x + tooltip.runtimeWidth > chartRect.x + chartRect.width)
{
pos.x = chartRect.x + chartRect.width - tooltip.runtimeWidth;
}
if (pos.y - tooltip.runtimeHeight < chartRect.y)
{
pos.y = chartRect.y + tooltip.runtimeHeight;
}
tooltip.UpdateContentPos(pos);
}
public static string GetPolarFormatterContent(Tooltip tooltip, Series series, ChartTheme theme, AngleAxis angleAxis)
{
if (string.IsNullOrEmpty(tooltip.formatter))
{
var sb = ChartHelper.sb;
sb.Length = 0;
var title = tooltip.titleFormatter;
var formatTitle = !string.IsNullOrEmpty(title);
if ("{i}".Equals(tooltip.titleFormatter))
{
title = string.Empty;
formatTitle = false;
}
else if (string.IsNullOrEmpty(title))
{
var angle = angleAxis.clockwise ? tooltip.runtimeAngle : 360 - tooltip.runtimeAngle;
title = ChartCached.FloatToStr(angle);
}
foreach (var serie in series.list)
{
if (serie.show && IsSelectedSerie(tooltip, serie.index))
{
if (formatTitle)
{
FormatterHelper.ReplaceContent(ref title, 0, tooltip.numericFormatter, serie, series, theme, null, null);
}
var dataIndexList = tooltip.runtimeSerieIndex[serie.index];
for (int i = 0; i < dataIndexList.Count; i++)
{
var dataIndex = dataIndexList[i];
var serieData = serie.GetSerieData(dataIndex);
var itemFormatter = GetItemFormatter(tooltip, serie, serieData);
var numericFormatter = GetItemNumericFormatter(tooltip, serie, serieData);
float xValue, yValue;
serie.GetXYData(dataIndex, null, out xValue, out yValue);
if (string.IsNullOrEmpty(itemFormatter))
{
sb.Append("<color=#").Append(theme.GetColorStr(serie.index)).Append(">● </color>");
if (!string.IsNullOrEmpty(serie.name))
sb.Append(serie.name).Append(": ");
sb.AppendFormat("{0}", ChartCached.FloatToStr(xValue, numericFormatter));
if (i != dataIndexList.Count - 1)
{
sb.Append(FormatterHelper.PH_NN);
}
}
else
{
string content = itemFormatter;
FormatterHelper.ReplaceContent(ref content, dataIndex, tooltip.numericFormatter, serie, series, theme, null, null);
var dotColorIndex = serie.type == SerieType.Pie || serie.type == SerieType.Radar || serie.type == SerieType.Ring ? dataIndex : serie.index;
sb.Append(ChartCached.ColorToDotStr(theme.GetColor(dotColorIndex)));
sb.Append(content);
}
}
sb.Append(FormatterHelper.PH_NN);
}
}
if (string.IsNullOrEmpty(title))
{
return FormatterHelper.TrimAndReplaceLine(sb);
}
else
{
title = FormatterHelper.TrimAndReplaceLine(title);
return title + FormatterHelper.PH_NN + FormatterHelper.TrimAndReplaceLine(sb);
}
}
else
{
string content = tooltip.formatter;
FormatterHelper.ReplaceContent(ref content, 0, tooltip.numericFormatter, null, series, theme, null, null);
return content;
}
}
public static string GetFormatterContent(Tooltip tooltip, int dataIndex, Series series, ChartTheme theme,
string category = null, DataZoom dataZoom = null, bool isCartesian = false, Radar radar = null)
{
if (string.IsNullOrEmpty(tooltip.formatter))
{
var sb = ChartHelper.sb;
var title = tooltip.titleFormatter;
var formatTitle = !string.IsNullOrEmpty(title);
var titleIsIgnroe = false;
var needCategory = false;
var first = true;
var isScatter = false;
sb.Length = 0;
if ("{i}".Equals(tooltip.titleFormatter))
{
title = string.Empty;
formatTitle = false;
titleIsIgnroe = true;
}
for (int i = 0; i < series.Count; i++)
{
var serie = series.GetSerie(i);
if (tooltip.runtimeGridIndex >= 0 && serie.runtimeGridIndex != tooltip.runtimeGridIndex) continue;
if (serie.type == SerieType.Scatter || serie.type == SerieType.EffectScatter)
{
if (serie.show && IsSelectedSerie(tooltip, serie.index))
{
isScatter = true;
var itemFormatter = GetItemFormatter(tooltip, serie, null);
if (string.IsNullOrEmpty(itemFormatter))
{
if (!first) sb.Append(FormatterHelper.PH_NN);
InitDefaultContent(ref sb, tooltip, serie, dataIndex, category, theme, dataZoom, isCartesian, radar);
first = false;
continue;
}
var itemTitle = title;
if (!string.IsNullOrEmpty(itemTitle))
{
FormatterHelper.ReplaceContent(ref itemTitle, dataIndex, tooltip.numericFormatter, serie, series, theme, category, dataZoom);
sb.Append(itemTitle).Append(FormatterHelper.PH_NN);
}
var dataIndexList = tooltip.runtimeSerieIndex[serie.index];
foreach (var tempIndex in dataIndexList)
{
string content = itemFormatter;
var foundDot = FormatterHelper.ReplaceContent(ref content, tempIndex, tooltip.numericFormatter, serie, series, theme, category, dataZoom);
if (!foundDot)
{
sb.Append(ChartCached.ColorToDotStr(theme.GetColor(serie.index)));
}
sb.Append(content).Append(FormatterHelper.PH_NN);
}
}
}
else if (IsNeedTooltipSerie(serie, tooltip))
{
var itemFormatter = string.Empty;
if (serie.type == SerieType.Gauge)
{
var serieData = serie.GetSerieData(0, dataZoom);
if (serieData == null) continue;
itemFormatter = GetItemFormatter(tooltip, serie, serieData);
}
else
{
var serieData = serie.GetSerieData(dataIndex, dataZoom);
if (serieData == null) continue;
itemFormatter = GetItemFormatter(tooltip, serie, serieData);
}
needCategory = needCategory || (serie.type == SerieType.Line || serie.type == SerieType.Bar);
if (formatTitle)
{
FormatterHelper.ReplaceContent(ref title, dataIndex, tooltip.numericFormatter, serie, series, theme, category, dataZoom);
}
if (serie.show)
{
if (string.IsNullOrEmpty(itemFormatter) || serie.type == SerieType.Radar)
{
if (!first) sb.Append(FormatterHelper.PH_NN);
InitDefaultContent(ref sb, tooltip, serie, dataIndex, category, theme, dataZoom, isCartesian, radar);
first = false;
continue;
}
string content = itemFormatter;
FormatterHelper.ReplaceContent(ref content, dataIndex, tooltip.numericFormatter, serie, series, theme, category, dataZoom);
if (!first) sb.Append(FormatterHelper.PH_NN);
var dotColorIndex = serie.type == SerieType.Pie || serie.type == SerieType.Radar || serie.type == SerieType.Ring ? dataIndex : i;
sb.Append(ChartCached.ColorToDotStr(theme.GetColor(dotColorIndex)));
sb.Append(content);
first = false;
}
}
}
if (isScatter)
{
return FormatterHelper.TrimAndReplaceLine(sb);
}
else if (string.IsNullOrEmpty(title))
{
if (needCategory && !titleIsIgnroe)
return category + FormatterHelper.PH_NN + FormatterHelper.TrimAndReplaceLine(sb);
else
return FormatterHelper.TrimAndReplaceLine(sb);
}
else
{
title = FormatterHelper.TrimAndReplaceLine(title);
return title + FormatterHelper.PH_NN + FormatterHelper.TrimAndReplaceLine(sb);
}
}
else
{
string content = tooltip.formatter;
FormatterHelper.ReplaceContent(ref content, dataIndex, tooltip.numericFormatter, null, series, theme, category, dataZoom);
return content;
}
}
private static bool IsNeedTooltipSerie(Serie serie, Tooltip tooltip)
{
//if (serie.type == SerieType.Pie || serie.type == SerieType.Radar || serie.type == SerieType.Ring)
if (serie.type == SerieType.Pie || serie.type == SerieType.Ring)
{
if (serie.index < tooltip.runtimeDataIndex.Count)
return tooltip.runtimeDataIndex[serie.index] >= 0;
else
return false;
}
else if (serie.type == SerieType.Gauge)
{
return serie.index == tooltip.runtimeDataIndex[0];
}
else
{
return true;
}
}
private static bool IsSelectedSerie(Tooltip tooltip, int serieIndex)
{
if (tooltip.runtimeSerieIndex.ContainsKey(serieIndex))
{
return tooltip.runtimeSerieIndex[serieIndex].Count > 0;
}
return false;
}
private static string GetItemFormatter(Tooltip tooltip, Serie serie, SerieData serieData)
{
var itemStyle = SerieHelper.GetItemStyle(serie, serieData);
if (!string.IsNullOrEmpty(itemStyle.tooltipFormatter)) return itemStyle.tooltipFormatter;
else return tooltip.itemFormatter;
}
private static string GetItemNumericFormatter(Tooltip tooltip, Serie serie, SerieData serieData)
{
var itemStyle = SerieHelper.GetItemStyle(serie, serieData);
if (!string.IsNullOrEmpty(itemStyle.numericFormatter)) return itemStyle.numericFormatter;
else return tooltip.numericFormatter;
}
public static Color32 GetLineColor(Tooltip tooltip, ChartTheme theme)
{
var lineStyle = tooltip.lineStyle;
if (!ChartHelper.IsClearColor(lineStyle.color))
{
return lineStyle.GetColor();
}
else
{
var color = theme.tooltip.lineColor;
ChartHelper.SetColorOpacity(ref color, lineStyle.opacity);
return color;
}
}
public static Color GetTexColor(Tooltip tooltip, ComponentTheme theme)
{
if (!ChartHelper.IsClearColor(tooltip.textStyle.color))
{
return tooltip.textStyle.color;
}
else
{
return theme.textColor;
}
}
public static Color GetTexBackgroundColor(Tooltip tooltip, ComponentTheme theme)
{
if (!ChartHelper.IsClearColor(tooltip.textStyle.backgroundColor))
{
return tooltip.textStyle.backgroundColor;
}
else
{
return theme.textBackgroundColor;
}
}
}
}