mirror of
https://github.com/XCharts-Team/XCharts.git
synced 2026-05-16 05:10:12 +00:00
521 lines
28 KiB
C#
521 lines
28 KiB
C#
using System.Collections.Generic;
|
|
using UnityEngine;
|
|
using UnityEngine.UI;
|
|
|
|
namespace XCharts
|
|
{
|
|
[AddComponentMenu("XCharts/LineChart", 13)]
|
|
[ExecuteInEditMode]
|
|
[RequireComponent(typeof(RectTransform))]
|
|
[DisallowMultipleComponent]
|
|
public class LineChart : CoordinateChart
|
|
{
|
|
[SerializeField] private Line m_Line = Line.defaultLine;
|
|
|
|
public Line line { get { return m_Line; } }
|
|
|
|
#if UNITY_EDITOR
|
|
protected override void Reset()
|
|
{
|
|
base.Reset();
|
|
m_Line = Line.defaultLine;
|
|
m_Title.text = "LineChart";
|
|
m_Tooltip.type = Tooltip.Type.Line;
|
|
RemoveData();
|
|
AddSerie("serie1", SerieType.Line);
|
|
for (int i = 0; i < 5; i++)
|
|
{
|
|
AddXAxisData("x" + (i + 1));
|
|
AddData(0, Random.Range(10, 90));
|
|
}
|
|
}
|
|
#endif
|
|
|
|
protected override void DrawChart(VertexHelper vh)
|
|
{
|
|
base.DrawChart(vh);
|
|
if (m_YAxises[0].type == Axis.AxisType.Category
|
|
|| m_YAxises[1].type == Axis.AxisType.Category)
|
|
{
|
|
DrawYCategory(vh);
|
|
}
|
|
else
|
|
{
|
|
DrawXCategory(vh);
|
|
}
|
|
}
|
|
|
|
private void DrawXCategory(VertexHelper vh)
|
|
{
|
|
var stackSeries = m_Series.GetStackSeries();
|
|
int seriesCount = stackSeries.Count;
|
|
|
|
int serieCount = 0;
|
|
List<Vector3> points = new List<Vector3>();
|
|
List<int> pointSerieIndex = new List<int>();
|
|
int dataCount = 0;
|
|
HashSet<string> serieNameSet = new HashSet<string>();
|
|
int serieNameCount = -1;
|
|
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 (string.IsNullOrEmpty(serie.name)) serieNameCount++;
|
|
else if (!serieNameSet.Contains(serie.name))
|
|
{
|
|
serieNameSet.Add(serie.name);
|
|
serieNameCount++;
|
|
}
|
|
Color color = m_ThemeInfo.GetColor(serieNameCount);
|
|
DrawXLineSerie(vh, serieCount, color, serie, ref dataCount, ref points, ref pointSerieIndex, ref seriesCurrHig);
|
|
if (serie.show)
|
|
{
|
|
serieCount++;
|
|
}
|
|
}
|
|
DrawLinePoint(vh, dataCount, points, pointSerieIndex);
|
|
}
|
|
DrawXTooltipIndicator(vh);
|
|
}
|
|
|
|
private void DrawYCategory(VertexHelper vh)
|
|
{
|
|
var stackSeries = m_Series.GetStackSeries();
|
|
int seriesCount = stackSeries.Count;
|
|
int serieCount = 0;
|
|
List<Vector3> points = new List<Vector3>();
|
|
List<int> pointSerieIndex = new List<int>();
|
|
int dataCount = 0;
|
|
HashSet<string> serieNameSet = new HashSet<string>();
|
|
int serieNameCount = -1;
|
|
for (int j = 0; j < seriesCount; j++)
|
|
{
|
|
var seriesHig = new Dictionary<int, float>();
|
|
var serieList = stackSeries[j];
|
|
for (int n = 0; n < serieList.Count; n++)
|
|
{
|
|
Serie serie = serieList[n];
|
|
if (string.IsNullOrEmpty(serie.name)) serieNameCount++;
|
|
else if (!serieNameSet.Contains(serie.name))
|
|
{
|
|
serieNameSet.Add(serie.name);
|
|
serieNameCount++;
|
|
}
|
|
Color color = m_ThemeInfo.GetColor(serieNameCount);
|
|
DrawYLineSerie(vh, serieCount, color, serie, ref dataCount, ref points, ref pointSerieIndex, ref seriesHig);
|
|
if (serie.show)
|
|
{
|
|
serieCount++;
|
|
}
|
|
}
|
|
DrawLinePoint(vh, dataCount, points, pointSerieIndex);
|
|
}
|
|
DrawYTooltipIndicator(vh);
|
|
}
|
|
|
|
private void DrawLinePoint(VertexHelper vh, int dataCount, List<Vector3> points, List<int> pointSerieIndex)
|
|
{
|
|
for (int i = 0; i < points.Count; i++)
|
|
{
|
|
Vector3 p = points[i];
|
|
var dataIndex = i % dataCount;
|
|
var serie = m_Series.GetSerie(pointSerieIndex[i]);
|
|
float symbolSize = serie.symbol.size;
|
|
if (m_Tooltip.show && m_Tooltip.IsSelectedDataIndex(dataIndex))
|
|
{
|
|
if (IsCartesian())
|
|
{
|
|
if (m_Series.IsTooltipSelected(serie.index))
|
|
{
|
|
symbolSize = serie.symbol.selectedSize;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
symbolSize = serie.symbol.selectedSize;
|
|
}
|
|
}
|
|
var color = m_ThemeInfo.GetColor(serie.index);
|
|
DrawSymbol(vh, serie.symbol.type, symbolSize, m_Line.tickness, p, color);
|
|
}
|
|
}
|
|
|
|
private void DrawXLineSerie(VertexHelper vh, int serieIndex, Color color, Serie serie, ref int dataCount,
|
|
ref List<Vector3> points, ref List<int> pointSerieIndexs, ref Dictionary<int, float> seriesHig)
|
|
{
|
|
if (!IsActive(serie.index)) return;
|
|
List<Vector3> lastPoints = new List<Vector3>();
|
|
List<Vector3> lastSmoothPoints = new List<Vector3>();
|
|
List<Vector3> smoothPoints = new List<Vector3>();
|
|
List<float> yData = serie.GetYDataList(m_DataZoom);
|
|
List<float> xData = serie.GetXDataList(m_DataZoom);
|
|
|
|
Vector3 lp = Vector3.zero;
|
|
Vector3 np = Vector3.zero;
|
|
var yAxis = m_YAxises[serie.axisIndex];
|
|
var xAxis = m_XAxises[serie.axisIndex];
|
|
if (!xAxis.show) xAxis = m_XAxises[(serie.axisIndex + 1) % m_XAxises.Count];
|
|
float scaleWid = xAxis.GetDataWidth(coordinateWid, m_DataZoom);
|
|
float startX = coordinateX + (xAxis.boundaryGap ? scaleWid / 2 : 0);
|
|
int maxCount = maxShowDataNumber > 0 ?
|
|
(maxShowDataNumber > yData.Count ? yData.Count : maxShowDataNumber)
|
|
: yData.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 (!seriesHig.ContainsKey(i))
|
|
{
|
|
seriesHig[i] = 0;
|
|
}
|
|
float yValue = yData[i];
|
|
float yDataHig;
|
|
if (xAxis.IsValue())
|
|
{
|
|
float xValue = i > xData.Count - 1 ? 0 : xData[i];
|
|
float pX = coordinateX + m_Coordinate.tickness;
|
|
float pY = seriesHig[i] + coordinateY + m_Coordinate.tickness;
|
|
float xDataHig = (xValue - xAxis.minValue) / (xAxis.maxValue - xAxis.minValue) * coordinateWid;
|
|
yDataHig = (yValue - yAxis.minValue) / (yAxis.maxValue - yAxis.minValue) * coordinateHig;
|
|
np = new Vector3(pX + xDataHig, pY + yDataHig);
|
|
}
|
|
else
|
|
{
|
|
float pX = startX + i * scaleWid;
|
|
float pY = seriesHig[i] + coordinateY + m_Coordinate.tickness;
|
|
yDataHig = (yValue - yAxis.minValue) / (yAxis.maxValue - yAxis.minValue) * coordinateHig;
|
|
np = new Vector3(pX, pY + yDataHig);
|
|
}
|
|
|
|
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, coordinateY), middle1, np,
|
|
new Vector2(np.x, coordinateY), 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, coordinateY), lp, middle1,
|
|
new Vector2(middle1.x, coordinateY), areaColor);
|
|
ChartHelper.DrawPolygon(vh, new Vector2(middle2.x + 2 * m_Line.tickness, coordinateY),
|
|
new Vector2(middle2.x + 2 * m_Line.tickness, middle2.y), np,
|
|
new Vector2(np.x, coordinateY), 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, coordinateY), lp,
|
|
new Vector2(middle1.x - m_Line.tickness, middle1.y),
|
|
new Vector2(middle1.x - m_Line.tickness, coordinateY), areaColor);
|
|
}
|
|
break;
|
|
}
|
|
}
|
|
else if (m_Line.smooth)
|
|
{
|
|
Vector3[] list;
|
|
if (xAxis.IsValue()) list = ChartHelper.GetBezierListVertical(lp, np, m_Line.smoothStyle);
|
|
else 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 = serieIndex > 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, coordinateY + m_Coordinate.tickness);
|
|
Vector3 tlp = serieIndex > 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, coordinateY + 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(coordinateX, coordinateY),
|
|
new Vector3(coordinateX + coordinateWid, coordinateY));
|
|
if (cross == Vector3.zero)
|
|
{
|
|
Vector3 tnp = serieIndex > 0 ?
|
|
new Vector3(lastPoints[i].x, lastPoints[i].y + m_Line.tickness) :
|
|
new Vector3(np.x, coordinateY + m_Coordinate.tickness);
|
|
Vector3 tlp = serieIndex > 0 ?
|
|
new Vector3(lastPoints[i - 1].x, lastPoints[i - 1].y + m_Line.tickness) :
|
|
new Vector3(lp.x, coordinateY + m_Coordinate.tickness);
|
|
ChartHelper.DrawPolygon(vh, alp, anp, tnp, tlp, areaColor);
|
|
}
|
|
else
|
|
{
|
|
Vector3 cross1 = new Vector3(cross.x, cross.y + (alp.y > coordinateY ? m_Coordinate.tickness : -m_Coordinate.tickness));
|
|
Vector3 cross2 = new Vector3(cross.x, cross.y + (anp.y > coordinateY ? m_Coordinate.tickness : -m_Coordinate.tickness));
|
|
Vector3 xp1 = new Vector3(alp.x, coordinateY + (alp.y > coordinateY ? m_Coordinate.tickness : -m_Coordinate.tickness));
|
|
Vector3 xp2 = new Vector3(anp.x, coordinateY + (anp.y > coordinateY ? m_Coordinate.tickness : -m_Coordinate.tickness));
|
|
ChartHelper.DrawTriangle(vh, alp, cross1, xp1, areaColor);
|
|
ChartHelper.DrawTriangle(vh, anp, cross2, xp2, areaColor);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
if (serie.symbol.type != SerieSymbolType.None || m_Line.area)
|
|
{
|
|
points.Add(np);
|
|
pointSerieIndexs.Add(serie.index);
|
|
}
|
|
seriesHig[i] += yDataHig;
|
|
lp = np;
|
|
}
|
|
}
|
|
|
|
private void DrawYLineSerie(VertexHelper vh, int serieIndex, Color color, Serie serie, ref int dataCount,
|
|
ref List<Vector3> points, ref List<int> pointSerieIndexs, ref Dictionary<int, float> seriesHig)
|
|
{
|
|
if (!IsActive(serie.index)) return;
|
|
List<Vector3> lastPoints = new List<Vector3>();
|
|
List<Vector3> lastSmoothPoints = new List<Vector3>();
|
|
List<Vector3> smoothPoints = new List<Vector3>();
|
|
|
|
Vector3 lp = Vector3.zero;
|
|
Vector3 np = Vector3.zero;
|
|
var xAxis = m_XAxises[serie.axisIndex];
|
|
var yAxis = m_YAxises[serie.axisIndex];
|
|
if (!yAxis.show) yAxis = m_YAxises[(serie.axisIndex + 1) % m_YAxises.Count];
|
|
float scaleWid = yAxis.GetDataWidth(coordinateHig, m_DataZoom);
|
|
float startY = coordinateY + (yAxis.boundaryGap ? scaleWid / 2 : 0);
|
|
int maxCount = maxShowDataNumber > 0 ?
|
|
(maxShowDataNumber > serie.yData.Count ? serie.yData.Count : maxShowDataNumber)
|
|
: serie.yData.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 (!seriesHig.ContainsKey(i))
|
|
{
|
|
seriesHig[i] = 0;
|
|
}
|
|
float value = serie.yData[i];
|
|
float pY = startY + i * scaleWid;
|
|
float pX = seriesHig[i] + coordinateX + m_Coordinate.tickness;
|
|
float dataHig = (value - xAxis.minValue) / (xAxis.maxValue - xAxis.minValue) * coordinateWid;
|
|
np = new Vector3(pX + dataHig, pY);
|
|
if (i > 0)
|
|
{
|
|
if (m_Line.step)
|
|
{
|
|
Vector2 middle1, middle2;
|
|
switch (m_Line.stepTpe)
|
|
{
|
|
case Line.StepType.Start:
|
|
middle1 = new Vector2(np.x, lp.y);
|
|
middle2 = new Vector2(np.x, lp.y - m_Line.tickness);
|
|
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(coordinateX, middle1.y), middle1, np,
|
|
new Vector2(coordinateX, np.y), areaColor);
|
|
}
|
|
break;
|
|
case Line.StepType.Middle:
|
|
middle1 = new Vector2(lp.x, (lp.y + np.y) / 2 + m_Line.tickness);
|
|
middle2 = new Vector2(np.x, (lp.y + np.y) / 2 - m_Line.tickness);
|
|
ChartHelper.DrawLine(vh, lp, middle1, m_Line.tickness, color);
|
|
ChartHelper.DrawLine(vh, new Vector2(middle1.x, middle1.y - m_Line.tickness),
|
|
new Vector2(middle2.x, middle2.y + m_Line.tickness), 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(coordinateX, lp.y), lp, middle1,
|
|
new Vector2(coordinateX, middle1.y), areaColor);
|
|
ChartHelper.DrawPolygon(vh, new Vector2(coordinateX, middle2.y + 2 * m_Line.tickness),
|
|
new Vector2(middle2.x, middle2.y + 2 * m_Line.tickness), np,
|
|
new Vector2(coordinateX, np.y), areaColor);
|
|
}
|
|
break;
|
|
case Line.StepType.End:
|
|
middle1 = new Vector2(np.x, lp.y);
|
|
middle2 = new Vector2(np.x, lp.y - m_Line.tickness);
|
|
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(coordinateX, lp.y), middle1,
|
|
new Vector2(np.x, np.y),
|
|
new Vector2(coordinateX, np.y), areaColor);
|
|
}
|
|
break;
|
|
}
|
|
}
|
|
else if (m_Line.smooth)
|
|
{
|
|
var list = ChartHelper.GetBezierListVertical(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 = serieIndex > 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(coordinateX + m_Coordinate.tickness, to.y);
|
|
Vector3 tlp = serieIndex > 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(coordinateX + m_Coordinate.tickness, start.y);
|
|
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);
|
|
Vector3 anp = new Vector3(np.x, np.y);
|
|
Color areaColor = new Color(color.r, color.g, color.b, color.a * 0.75f);
|
|
var cross = ChartHelper.GetIntersection(lp, np, new Vector3(coordinateX, coordinateY),
|
|
new Vector3(coordinateX, coordinateY + coordinateHig));
|
|
if (cross == Vector3.zero)
|
|
{
|
|
Vector3 tnp = serieIndex > 0 ?
|
|
new Vector3(lastPoints[i].x + m_Coordinate.tickness, lastPoints[i].y) :
|
|
new Vector3(coordinateX + m_Coordinate.tickness, np.y);
|
|
Vector3 tlp = serieIndex > 0 ?
|
|
new Vector3(lastPoints[i - 1].x + m_Coordinate.tickness, lastPoints[i - 1].y) :
|
|
new Vector3(coordinateX + m_Coordinate.tickness, lp.y);
|
|
ChartHelper.DrawPolygon(vh, alp, anp, tnp, tlp, areaColor);
|
|
}
|
|
else
|
|
{
|
|
Vector3 cross1 = new Vector3(cross.x + (alp.x > coordinateX ? m_Coordinate.tickness : -m_Coordinate.tickness), cross.y);
|
|
Vector3 cross2 = new Vector3(cross.x + (anp.x > coordinateX ? m_Coordinate.tickness : -m_Coordinate.tickness), cross.y);
|
|
Vector3 xp1 = new Vector3(coordinateX + (alp.x > coordinateX ? m_Coordinate.tickness : -m_Coordinate.tickness), alp.y);
|
|
Vector3 xp2 = new Vector3(coordinateX + (anp.x > coordinateX ? m_Coordinate.tickness : -m_Coordinate.tickness), anp.y);
|
|
ChartHelper.DrawTriangle(vh, alp, cross1, xp1, areaColor);
|
|
ChartHelper.DrawTriangle(vh, anp, cross2, xp2, areaColor);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
if (serie.symbol.type != SerieSymbolType.None || m_Line.area)
|
|
{
|
|
points.Add(np);
|
|
pointSerieIndexs.Add(serie.index);
|
|
}
|
|
seriesHig[i] += dataHig;
|
|
lp = np;
|
|
}
|
|
}
|
|
}
|
|
}
|