private void DrawXCategory(VertexHelper vh)
{
var stackSeries = m_Series.GetStackSeries();
int seriesCount = stackSeries.Count;
float scaleWid = m_XAxis.GetDataWidth(coordinateWid, m_DataZoom);
int serieCount = 0;
List <Vector3> points = new List <Vector3>();
List <Vector3> smoothPoints = new List <Vector3>();
List <Color> colorList = new List <Color>();
int dataCount = 0;
for (int j = 0; j < seriesCount; j++)
{
var seriesCurrHig = new Dictionary <int, float>();
var serieList = stackSeries[j];
for (int n = 0; n < serieList.Count; n++)
{
Serie serie = serieList[n];
if (!IsActive(serie.name))
{
continue;
}
List <Vector3> lastPoints = new List <Vector3>();
List <Vector3> lastSmoothPoints = new List <Vector3>();
List <float> serieData = serie.GetData(m_DataZoom);
Color color = m_ThemeInfo.GetColor(serieCount);
Vector3 lp = Vector3.zero;
Vector3 np = Vector3.zero;
float startX = zeroX + (m_XAxis.boundaryGap ? scaleWid / 2 : 0);
int maxCount = maxShowDataNumber > 0 ?
(maxShowDataNumber > serieData.Count ? serieData.Count : maxShowDataNumber)
: serieData.Count;
dataCount = (maxCount - minShowDataNumber);
if (m_Line.area && points.Count > 0)
{
if (!m_Line.smooth && points.Count > 0)
{
for (int m = points.Count - dataCount; m < points.Count; m++)
{
lastPoints.Add(points[m]);
}
}
else if (m_Line.smooth && smoothPoints.Count > 0)
{
for (int m = 0; m < smoothPoints.Count; m++)
{
lastSmoothPoints.Add(smoothPoints[m]);
}
smoothPoints.Clear();
}
}
int smoothPointCount = 1;
for (int i = minShowDataNumber; i < maxCount; i++)
{
if (!seriesCurrHig.ContainsKey(i))
{
seriesCurrHig[i] = 0;
}
float value = serieData[i];
float pX = startX + i * scaleWid;
float pY = seriesCurrHig[i] + zeroY + m_Coordinate.tickness;
float dataHig = value / (maxValue - minValue) * coordinateHig;
np = new Vector3(pX, pY + dataHig);
if (i > 0)
{
if (m_Line.step)
{
Vector2 middle1, middle2;
switch (m_Line.stepTpe)
{
case Line.StepType.Start:
middle1 = new Vector2(lp.x, np.y + m_Line.tickness);
middle2 = new Vector2(lp.x - m_Line.tickness, np.y);
ChartHelper.DrawLine(vh, lp, middle1, m_Line.tickness, color);
ChartHelper.DrawLine(vh, middle2, np, m_Line.tickness, color);
if (m_Line.area)
{
Color areaColor = new Color(color.r, color.g, color.b, color.a * 0.75f);
ChartHelper.DrawPolygon(vh, new Vector2(middle1.x, zeroY), middle1, np,
new Vector2(np.x, zeroY), areaColor);
}
break;
case Line.StepType.Middle:
middle1 = new Vector2((lp.x + np.x) / 2 + m_Line.tickness, lp.y);
middle2 = new Vector2((lp.x + np.x) / 2 - m_Line.tickness, np.y);
ChartHelper.DrawLine(vh, lp, middle1, m_Line.tickness, color);
ChartHelper.DrawLine(vh, new Vector2(middle1.x - m_Line.tickness, middle1.y),
new Vector2(middle2.x + m_Line.tickness, middle2.y), m_Line.tickness, color);
ChartHelper.DrawLine(vh, middle2, np, m_Line.tickness, color);
if (m_Line.area)
{
Color areaColor = new Color(color.r, color.g, color.b, color.a * 0.75f);
ChartHelper.DrawPolygon(vh, new Vector2(lp.x, zeroY), lp, middle1,
new Vector2(middle1.x, zeroY), areaColor);
ChartHelper.DrawPolygon(vh, new Vector2(middle2.x + 2 * m_Line.tickness, zeroY),
new Vector2(middle2.x + 2 * m_Line.tickness, middle2.y), np,
new Vector2(np.x, zeroY), areaColor);
}
break;
case Line.StepType.End:
middle1 = new Vector2(np.x + m_Line.tickness, lp.y);
middle2 = new Vector2(np.x, lp.y);
ChartHelper.DrawLine(vh, lp, middle1, m_Line.tickness, color);
ChartHelper.DrawLine(vh, middle2, np, m_Line.tickness, color);
if (m_Line.area)
{
Color areaColor = new Color(color.r, color.g, color.b, color.a * 0.75f);
ChartHelper.DrawPolygon(vh, new Vector2(lp.x, zeroY), lp,
new Vector2(middle1.x - m_Line.tickness, middle1.y),
new Vector2(middle1.x - m_Line.tickness, zeroY), areaColor);
}
break;
}
}
else if (m_Line.smooth)
{
var list = ChartHelper.GetBezierList(lp, np, m_Line.smoothStyle);
Vector3 start, to;
start = list[0];
for (int k = 1; k < list.Length; k++)
{
smoothPoints.Add(list[k]);
to = list[k];
ChartHelper.DrawLine(vh, start, to, m_Line.tickness, color);
if (m_Line.area)
{
Vector3 alp = new Vector3(start.x, start.y - m_Line.tickness);
Vector3 anp = new Vector3(to.x, to.y - m_Line.tickness);
Vector3 tnp = serieCount > 0 ?
(smoothPointCount > lastSmoothPoints.Count - 1 ?
new Vector3(lastSmoothPoints[lastSmoothPoints.Count - 1].x,
lastSmoothPoints[lastSmoothPoints.Count - 1].y + m_Line.tickness) :
new Vector3(lastSmoothPoints[smoothPointCount].x,
lastSmoothPoints[smoothPointCount].y + m_Line.tickness)) :
new Vector3(to.x, zeroY + m_Coordinate.tickness);
Vector3 tlp = serieCount > 0 ?
(smoothPointCount > lastSmoothPoints.Count - 1 ?
new Vector3(lastSmoothPoints[lastSmoothPoints.Count - 2].x,
lastSmoothPoints[lastSmoothPoints.Count - 2].y + m_Line.tickness) :
new Vector3(lastSmoothPoints[smoothPointCount - 1].x,
lastSmoothPoints[smoothPointCount - 1].y + m_Line.tickness)) :
new Vector3(start.x, zeroY + m_Coordinate.tickness);
Color areaColor = new Color(color.r, color.g, color.b, color.a * 0.75f);
ChartHelper.DrawPolygon(vh, alp, anp, tnp, tlp, areaColor);
}
smoothPointCount++;
start = to;
}
}
else
{
ChartHelper.DrawLine(vh, lp, np, m_Line.tickness, color);
if (m_Line.area)
{
Vector3 alp = new Vector3(lp.x, lp.y - m_Line.tickness);
Vector3 anp = new Vector3(np.x, np.y - m_Line.tickness);
Color areaColor = new Color(color.r, color.g, color.b, color.a * 0.75f);
var cross = ChartHelper.GetIntersection(lp, np, new Vector3(zeroX, zeroY),
new Vector3(zeroX + coordinateWid, zeroY));
if (cross == Vector3.zero)
{
Vector3 tnp = serieCount > 0 ?
new Vector3(lastPoints[i].x, lastPoints[i].y + m_Line.tickness) :
new Vector3(np.x, zeroY + m_Coordinate.tickness);
Vector3 tlp = serieCount > 0 ?
new Vector3(lastPoints[i - 1].x, lastPoints[i - 1].y + m_Line.tickness) :
new Vector3(lp.x, zeroY + m_Coordinate.tickness);
ChartHelper.DrawPolygon(vh, alp, anp, tnp, tlp, areaColor);
}
else
{
Vector3 cross1 = new Vector3(cross.x, cross.y + (alp.y > zeroY ? m_Coordinate.tickness : -m_Coordinate.tickness));
Vector3 cross2 = new Vector3(cross.x, cross.y + (anp.y > zeroY ? m_Coordinate.tickness : -m_Coordinate.tickness));
Vector3 xp1 = new Vector3(alp.x, zeroY + (alp.y > zeroY ? m_Coordinate.tickness : -m_Coordinate.tickness));
Vector3 xp2 = new Vector3(anp.x, zeroY + (anp.y > zeroY ? m_Coordinate.tickness : -m_Coordinate.tickness));
ChartHelper.DrawTriangle(vh, alp, cross1, xp1, areaColor);
ChartHelper.DrawTriangle(vh, anp, cross2, xp2, areaColor);
}
}
}
}
if (m_Line.point)
{
points.Add(np);
colorList.Add(color);
}
seriesCurrHig[i] += dataHig;
lp = np;
}
if (serie.show)
{
serieCount++;
}
}
// draw point
if (m_Line.point)
{
for (int i = 0; i < points.Count; i++)
{
Vector3 p = points[i];
float pointWid = m_Line.pointWidth;
if (m_Tooltip.show && i % dataCount == m_Tooltip.dataIndex - 1)
{
pointWid = pointWid * 1.8f;
}
if (m_Theme == Theme.Dark)
{
ChartHelper.DrawCricle(vh, p, pointWid, colorList[i],
(int)m_Line.pointWidth * 5);
}
else
{
ChartHelper.DrawCricle(vh, p, pointWid, Color.white);
ChartHelper.DrawDoughnut(vh, p, pointWid - m_Line.tickness,
pointWid, 0, 360, colorList[i]);
}
}
}
}
//draw tooltip line
if (m_Tooltip.show && m_Tooltip.dataIndex > 0)
{
float splitWidth = m_XAxis.GetSplitWidth(coordinateWid, m_DataZoom);
float px = zeroX + (m_Tooltip.dataIndex - 1) * splitWidth
+ (m_XAxis.boundaryGap ? splitWidth / 2 : 0);
Vector2 sp = new Vector2(px, coordinateY);
Vector2 ep = new Vector2(px, coordinateY + coordinateHig);
ChartHelper.DrawLine(vh, sp, ep, m_Coordinate.tickness, m_ThemeInfo.tooltipLineColor);
if (m_Tooltip.crossLabel)
{
sp = new Vector2(zeroX, m_Tooltip.pointerPos.y);
ep = new Vector2(zeroX + coordinateWid, m_Tooltip.pointerPos.y);
DrawSplitLine(vh, true, Axis.SplitLineType.Dashed, sp, ep, m_ThemeInfo.tooltipLineColor);
}
}
}
/// <summary>
/// 替换字符串中的通配符，支持的通配符有{.}、{a}、{b}、{c}、{d}。
/// </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, Series series,
ChartTheme theme, string category = null, 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 = series.GetSerie(targetIndex);
if (serie == null)
{
continue;
}
}
else if (serie != null)
{
targetIndex = serie.index;
}
else
{
serie = series.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(theme.GetColor(bIndex)));
foundDot = true;
}
else if (p == 'a' || p == 'A')
{
if (argsCount == 1)
{
content = content.Replace(old, serie.name);
}
}
else if (p == 'b' || p == 'B')
{
var bIndex = dataIndex;
if (argsCount >= 2)
{
var args1Str = args[1].ToString();
if (s_RegexN.IsMatch(args1Str))
{
bIndex = int.Parse(args1Str);
}
}
var needCategory = serie.type == SerieType.Line || serie.type == SerieType.Bar;
if (needCategory)
{
content = content.Replace(old, category);
}
else
{
var serieData = serie.GetSerieData(bIndex, dataZoom);
content = content.Replace(old, serieData.name);
}
}
else if (p == 'c' || p == 'C' || p == 'd' || p == 'D')
{
var isPercent = p == 'd' || p == 'D';
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);
var percent = total == 0 ? 0 : value / serie.yTotal * 100;
content = content.Replace(old, ChartCached.FloatToStr(percent, numericFormatter));
}
else
{
content = content.Replace(old, ChartCached.FloatToStr(value, numericFormatter));
}
}
}
content = s_RegexNewLine.Replace(content, PH_NN);
return(foundDot);
}
protected override void DrawChart(VertexHelper vh)
{
base.DrawChart(vh);
if (m_YAxis.type == Axis.AxisType.Category)
{
var stackSeries = m_Series.GetStackSeries();
int seriesCount = stackSeries.Count;
float scaleWid = m_YAxis.GetDataWidth(coordinateHig, m_DataZoom);
float barWid = m_Bar.barWidth > 1 ? m_Bar.barWidth : scaleWid * m_Bar.barWidth;
float offset = m_Bar.inSameBar ?
(scaleWid - barWid - m_Bar.space * (seriesCount - 1)) / 2 :
(scaleWid - barWid * seriesCount - m_Bar.space * (seriesCount - 1)) / 2;
int serieCount = 0;
for (int j = 0; j < seriesCount; j++)
{
var seriesCurrHig = new Dictionary <int, float>();
var serieList = stackSeries[j];
for (int n = 0; n < serieList.Count; n++)
{
Serie serie = serieList[n];
if (!m_Legend.IsActive(serie.name))
{
continue;
}
Color color = m_ThemeInfo.GetColor(serieCount);
int maxCount = maxShowDataNumber > 0 ?
(maxShowDataNumber > serie.data.Count ? serie.data.Count : maxShowDataNumber)
: serie.data.Count;
for (int i = minShowDataNumber; i < maxCount; i++)
{
if (!seriesCurrHig.ContainsKey(i))
{
seriesCurrHig[i] = 0;
}
float value = serie.data[i];
float pX = seriesCurrHig[i] + zeroX + m_Coordinate.tickness;
float pY = coordinateY + i * scaleWid;
if (!m_YAxis.boundaryGap)
{
pY -= scaleWid / 2;
}
float barHig = value / (maxValue - minValue) * coordinateWid;
float space = m_Bar.inSameBar ? offset :
offset + j * (barWid + m_Bar.space);
seriesCurrHig[i] += barHig;
Vector3 p1 = new Vector3(pX, pY + space + barWid);
Vector3 p2 = new Vector3(pX + barHig, pY + space + barWid);
Vector3 p3 = new Vector3(pX + barHig, pY + space);
Vector3 p4 = new Vector3(pX, pY + space);
if (serie.show)
{
ChartHelper.DrawPolygon(vh, p1, p2, p3, p4, color);
}
}
if (serie.show)
{
serieCount++;
}
}
}
if (m_Tooltip.show && m_Tooltip.dataIndex > 0)
{
if (m_Tooltip.crossLabel)
{
Vector3 sp = new Vector2(m_Tooltip.pointerPos.x, zeroY);
Vector3 ep = new Vector2(m_Tooltip.pointerPos.x, zeroY + coordinateHig);
DrawSplitLine(vh, false, Axis.SplitLineType.Dashed, sp, ep, m_ThemeInfo.tooltipLineColor);
float splitWidth = m_YAxis.GetSplitWidth(coordinateHig, m_DataZoom);
float pY = zeroY + (m_Tooltip.dataIndex - 1) * splitWidth +
(m_YAxis.boundaryGap ? splitWidth / 2 : 0);
sp = new Vector2(coordinateX, pY);
ep = new Vector2(coordinateX + coordinateWid, pY);
DrawSplitLine(vh, true, Axis.SplitLineType.Dashed, sp, ep, m_ThemeInfo.tooltipLineColor);
}
else
{
float tooltipSplitWid = scaleWid < 1 ? 1 : scaleWid;
float pX = coordinateX + coordinateWid;
float pY = coordinateY + scaleWid * (m_Tooltip.dataIndex - 1) -
(m_YAxis.boundaryGap ? 0 : scaleWid / 2);
Vector3 p1 = new Vector3(coordinateX, pY);
Vector3 p2 = new Vector3(coordinateX, pY + tooltipSplitWid);
Vector3 p3 = new Vector3(pX, pY + tooltipSplitWid);
Vector3 p4 = new Vector3(pX, pY);
ChartHelper.DrawPolygon(vh, p1, p2, p3, p4, m_ThemeInfo.tooltipFlagAreaColor);
}
}
}
else
{
var stackSeries = m_Series.GetStackSeries();
int seriesCount = stackSeries.Count;
float scaleWid = m_XAxis.GetDataWidth(coordinateWid, m_DataZoom);
float barWid = m_Bar.barWidth > 1 ? m_Bar.barWidth : scaleWid * m_Bar.barWidth;
float offset = m_Bar.inSameBar ?
(scaleWid - barWid - m_Bar.space * (seriesCount - 1)) / 2 :
(scaleWid - barWid * seriesCount - m_Bar.space * (seriesCount - 1)) / 2;
int serieCount = 0;
for (int j = 0; j < seriesCount; j++)
{
var seriesCurrHig = new Dictionary <int, float>();
var serieList = stackSeries[j];
for (int n = 0; n < serieList.Count; n++)
{
Serie serie = serieList[n];
if (!m_Legend.IsActive(serie.name))
{
continue;
}
Color color = m_ThemeInfo.GetColor(serieCount);
List <float> showData = serie.GetData(m_DataZoom);
int maxCount = maxShowDataNumber > 0 ?
(maxShowDataNumber > showData.Count ? showData.Count : maxShowDataNumber)
: showData.Count;
for (int i = minShowDataNumber; i < maxCount; i++)
{
if (!seriesCurrHig.ContainsKey(i))
{
seriesCurrHig[i] = 0;
}
float value = showData[i];
float pX = zeroX + i * scaleWid;
if (!m_XAxis.boundaryGap)
{
pX -= scaleWid / 2;
}
float pY = seriesCurrHig[i] + zeroY + m_Coordinate.tickness;
float barHig = value / (maxValue - minValue) * coordinateHig;
seriesCurrHig[i] += barHig;
float space = m_Bar.inSameBar ? offset :
offset + j * (barWid + m_Bar.space);
Vector3 p1 = new Vector3(pX + space, pY);
Vector3 p2 = new Vector3(pX + space, pY + barHig);
Vector3 p3 = new Vector3(pX + space + barWid, pY + barHig);
Vector3 p4 = new Vector3(pX + space + barWid, pY);
if (serie.show)
{
ChartHelper.DrawPolygon(vh, p1, p2, p3, p4, color);
}
}
if (serie.show)
{
serieCount++;
}
}
}
if (m_Tooltip.show && m_Tooltip.dataIndex > 0)
{
if (m_Tooltip.crossLabel)
{
Vector3 sp = new Vector2(zeroX, m_Tooltip.pointerPos.y);
Vector3 ep = new Vector2(zeroX + coordinateWid, m_Tooltip.pointerPos.y);
DrawSplitLine(vh, true, Axis.SplitLineType.Dashed, sp, ep, m_ThemeInfo.tooltipLineColor);
float splitWidth = m_XAxis.GetSplitWidth(coordinateWid, m_DataZoom);
float px = zeroX + (m_Tooltip.dataIndex - 1) * splitWidth
+ (m_XAxis.boundaryGap ? splitWidth / 2 : 0);
sp = new Vector2(px, coordinateY);
ep = new Vector2(px, coordinateY + coordinateHig);
DrawSplitLine(vh, false, Axis.SplitLineType.Dashed, sp, ep, m_ThemeInfo.tooltipLineColor);
}
else
{
float tooltipSplitWid = scaleWid < 1 ? 1 : scaleWid;
float pX = coordinateX + scaleWid * (m_Tooltip.dataIndex - 1) -
(m_XAxis.boundaryGap ? 0 : scaleWid / 2);
float pY = coordinateY + coordinateHig;
Vector3 p1 = new Vector3(pX, coordinateY);
Vector3 p2 = new Vector3(pX, pY);
Vector3 p3 = new Vector3(pX + tooltipSplitWid, pY);
Vector3 p4 = new Vector3(pX + tooltipSplitWid, coordinateY);
ChartHelper.DrawPolygon(vh, p1, p2, p3, p4, m_ThemeInfo.tooltipFlagAreaColor);
}
}
}
}