public static void SetGaugeLabelText(Serie serie)
{
var serieData = serie.GetSerieData(0);
if (serieData == null)
{
return;
}
if (serieData.labelObject == null)
{
return;
}
var label = SerieHelper.GetSerieLabel(serie, serieData);
if (label == null)
{
return;
}
var value = serieData.GetData(1);
var total = serie.max;
var content = SerieLabelHelper.GetFormatterContent(serie, serieData, value, total, null, Color.clear);
serieData.labelObject.SetText(content);
serieData.labelObject.SetPosition(serie.context.center + label.offset);
if (!ChartHelper.IsClearColor(label.textStyle.color))
{
serieData.labelObject.text.SetColor(label.textStyle.color);
}
}
private void GetSerieDataIndexByItem(Serie serie, Axis axis, GridCoord grid, int dimension = 0)
{
if (serie.context.pointerItemDataIndex >= 0)
{
axis.context.axisTooltipValue = serie.GetSerieData(serie.context.pointerItemDataIndex).GetData(dimension);
}
else if (component.type == Tooltip.Type.Corss)
{
axis.context.axisTooltipValue = axis.context.pointerValue;
}
else
{
axis.context.axisTooltipValue = 0;
}
}
private void DrawLinePoint(VertexHelper vh, Serie serie)
{
if (!serie.show || serie.IsPerformanceMode())
{
return;
}
if (m_SerieGrid == null)
{
return;
}
var count = serie.context.dataPoints.Count;
var clip = SeriesHelper.IsAnyClipSerie(chart.series);
var theme = chart.theme;
var interacting = false;
var lineArrow = serie.lineArrow;
var visualMap = chart.GetVisualMapOfSerie(serie);
var isVisualMapGradient = VisualMapHelper.IsNeedLineGradient(visualMap);
Axis axis;
Axis relativedAxis;
var isY = chart.GetSerieGridCoordAxis(serie, out axis, out relativedAxis);
for (int i = 0; i < count; i++)
{
var serieData = serie.GetSerieData(i);
if (serieData == null)
{
continue;
}
if (serieData.context.isClip)
{
continue;
}
var symbol = SerieHelper.GetSerieSymbol(serie, serieData);
if (!symbol.show || !symbol.ShowSymbol(i, count))
{
continue;
}
var pos = serie.context.dataPoints[i];
if (lineArrow != null && lineArrow.show)
{
if (lineArrow.position == LineArrow.Position.Start && i == 0)
{
continue;
}
if (lineArrow.position == LineArrow.Position.End && i == count - 1)
{
continue;
}
}
if (ChartHelper.IsIngore(pos))
{
continue;
}
var highlight = serie.data[i].context.highlight || serie.highlight;
var symbolSize = highlight ?
theme.serie.lineSymbolSelectedSize :
theme.serie.lineSymbolSize;
if (!serieData.interact.TryGetValue(ref symbolSize, ref interacting))
{
symbolSize = highlight ?
symbol.GetSelectedSize(serieData.data, symbolSize) :
symbol.GetSize(serieData.data, symbolSize);
serieData.interact.SetValue(ref interacting, symbolSize);
symbolSize = serie.animation.GetSysmbolSize(symbolSize);
}
var symbolColor = SerieHelper.GetItemColor(serie, serieData, theme, serie.index, highlight);
var symbolToColor = SerieHelper.GetItemToColor(serie, serieData, theme, serie.index, highlight);
var symbolEmptyColor = SerieHelper.GetItemBackgroundColor(serie, serieData, theme, serie.index, highlight, false);
if (isVisualMapGradient)
{
symbolColor = VisualMapHelper.GetLineGradientColor(visualMap, pos, m_SerieGrid, axis, relativedAxis, symbolColor);
symbolToColor = symbolColor;
}
var symbolBorder = SerieHelper.GetSymbolBorder(serie, serieData, theme, highlight);
var borderColor = SerieHelper.GetSymbolBorderColor(serie, serieData, theme, highlight);
var cornerRadius = SerieHelper.GetSymbolCornerRadius(serie, serieData, highlight);
chart.DrawClipSymbol(vh, symbol.type, symbolSize, symbolBorder, pos,
symbolColor, symbolToColor, symbolEmptyColor, borderColor, symbol.gap, clip, cornerRadius, m_SerieGrid,
i > 0 ? serie.context.dataPoints[i - 1] : m_SerieGrid.context.position);
}
if (interacting)
{
if (SeriesHelper.IsStack(chart.series))
{
chart.RefreshTopPainter();
}
else
{
chart.RefreshPainter(serie);
}
}
}
/// <summary>
/// 替换字符串中的通配符，支持的通配符有{.}、{a}、{b}、{c}、{d}、{e}、{f}、{g}。
/// </summary>
/// <param name="content">要替换的字符串</param>
/// <param name="dataIndex">选中的数据项serieData索引</param>
/// <param name="numericFormatter">默认的数字格式化</param>
/// <param name="serie">选中的serie</param>
/// <param name="series">所有serie</param>
/// <param name="theme">用来获取指定index的颜色</param>
/// <param name="category">选中的类目，一般用在折线图和柱状图</param>
/// <param name="dataZoom">dataZoom</param>
/// <returns></returns>
public static bool ReplaceContent(ref string content, int dataIndex, string numericFormatter, Serie serie,
BaseChart chart, DataZoom dataZoom = null)
{
var foundDot = false;
var mc = s_Regex.Matches(content);
foreach (var m in mc)
{
var old = m.ToString();
var args = s_RegexSub.Matches(m.ToString());
var argsCount = args.Count;
if (argsCount <= 0)
{
continue;
}
int targetIndex = 0;
char p = GetSerieIndex(args[0].ToString(), ref targetIndex);
if (targetIndex >= 0)
{
serie = chart.GetSerie(targetIndex);
if (serie == null)
{
continue;
}
}
else if (serie != null)
{
targetIndex = serie.index;
}
else
{
serie = chart.GetSerie(0);
targetIndex = 0;
}
if (serie == null)
{
continue;
}
if (p == '.')
{
var bIndex = targetIndex;
if (argsCount >= 2)
{
var args1Str = args[1].ToString();
if (s_RegexN.IsMatch(args1Str))
{
bIndex = int.Parse(args1Str);
}
}
content = content.Replace(old, ChartCached.ColorToDotStr(chart.theme.GetColor(bIndex)));
foundDot = true;
}
else if (p == 'a' || p == 'A')
{
if (argsCount == 1)
{
content = content.Replace(old, serie.serieName);
}
}
else if (p == 'b' || p == 'B' || p == 'e' || p == 'E')
{
var bIndex = dataIndex;
if (argsCount >= 2)
{
var args1Str = args[1].ToString();
if (s_RegexN.IsMatch(args1Str))
{
bIndex = int.Parse(args1Str);
}
}
var needCategory = (p != 'e' && p != 'E') && (serie is Line || serie is Bar);
if (needCategory)
{
var category = chart.GetTooltipCategory(dataIndex, serie, dataZoom);
content = content.Replace(old, category);
}
else
{
var serieData = serie.GetSerieData(bIndex, dataZoom);
content = content.Replace(old, serieData.name);
}
}
else if (p == 'g' || p == 'G')
{
content = content.Replace(old, ChartCached.NumberToStr(serie.dataCount, ""));
}
else if (p == 'c' || p == 'C' || p == 'd' || p == 'D' || p == 'f' || p == 'f')
{
var isPercent = p == 'd' || p == 'D';
var isTotal = p == 'f' || p == 'f';
var bIndex = dataIndex;
var dimensionIndex = -1;
if (argsCount >= 2)
{
var args1Str = args[1].ToString();
if (s_RegexFn.IsMatch(args1Str))
{
numericFormatter = args1Str;
}
else if (s_RegexN_N.IsMatch(args1Str))
{
var temp = args1Str.Split('-');
bIndex = int.Parse(temp[0]);
dimensionIndex = int.Parse(temp[1]);
}
else if (s_RegexN.IsMatch(args1Str))
{
dimensionIndex = int.Parse(args1Str);
}
else
{
Debug.LogError("unmatch:" + args1Str);
continue;
}
}
if (argsCount >= 3)
{
numericFormatter = args[2].ToString();
}
if (dimensionIndex == -1)
{
dimensionIndex = 1;
}
if (numericFormatter == string.Empty)
{
numericFormatter = SerieHelper.GetNumericFormatter(serie, serie.GetSerieData(bIndex), "");
}
var value = serie.GetData(bIndex, dimensionIndex, dataZoom);
if (isPercent)
{
var total = serie.GetDataTotal(dimensionIndex, serie.GetSerieData(bIndex));
var percent = total == 0 ? 0 : value / serie.yTotal * 100;
content = content.Replace(old, ChartCached.FloatToStr(percent, numericFormatter));
}
else if (isTotal)
{
var total = serie.GetDataTotal(dimensionIndex, serie.GetSerieData(bIndex));
content = content.Replace(old, ChartCached.FloatToStr(total, numericFormatter));
}
else
{
content = content.Replace(old, ChartCached.FloatToStr(value, numericFormatter));
}
}
}
content = s_RegexNewLine.Replace(content, PH_NN);
return(foundDot);
}
private void GetSerieDataIndexByAxis(Serie serie, Axis axis, GridCoord grid, int dimension = 0)
{
var currValue = 0d;
var lastValue = 0d;
var nextValue = 0d;
var axisValue = axis.context.pointerValue;
var isTimeAxis = axis.IsTime();
var dataCount = serie.dataCount;
var themeSymbolSize = chart.theme.serie.scatterSymbolSize;
var data = serie.data;
if (!isTimeAxis)
{
serie.context.sortedData.Clear();
for (int i = 0; i < dataCount; i++)
{
var serieData = serie.data[i];
serieData.index = i;
serie.context.sortedData.Add(serieData);
}
serie.context.sortedData.Sort(delegate(SerieData a, SerieData b)
{
return(a.GetData(dimension).CompareTo(b.GetData(dimension)));
});
data = serie.context.sortedData;
}
serie.context.pointerAxisDataIndexs.Clear();
for (int i = 0; i < dataCount; i++)
{
var serieData = data[i];
currValue = serieData.GetData(dimension);
if (i == 0)
{
nextValue = data[i + 1].GetData(dimension);
if (axisValue <= currValue + (nextValue - currValue) / 2)
{
serie.context.pointerAxisDataIndexs.Add(serieData.index);
break;
}
}
else if (i == dataCount - 1)
{
if (axisValue > lastValue + (currValue - lastValue) / 2)
{
serie.context.pointerAxisDataIndexs.Add(serieData.index);
break;
}
}
else
{
nextValue = data[i + 1].GetData(dimension);
if (axisValue > (currValue - (currValue - lastValue) / 2) && axisValue <= currValue + (nextValue - currValue) / 2)
{
serie.context.pointerAxisDataIndexs.Add(serieData.index);
break;
}
}
lastValue = currValue;
}
if (serie.context.pointerAxisDataIndexs.Count > 0)
{
var index = serie.context.pointerAxisDataIndexs[0];
serie.context.pointerItemDataIndex = index;
axis.context.axisTooltipValue = serie.GetSerieData(index).GetData(dimension);
}
else
{
serie.context.pointerItemDataIndex = -1;
axis.context.axisTooltipValue = 0;
}
}