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优化性能，降低GC

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This commit is contained in:
monitor1394
2019-07-23 21:43:01 +08:00
parent d0b51d9297
commit cb6d0765ca
12 changed files with 276 additions and 161 deletions
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135
Scripts/UI/LineChart.cs
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@@ -37,29 +37,37 @@ namespace XCharts
if (m_YAxises[0].type == Axis.AxisType.Category
|| m_YAxises[1].type == Axis.AxisType.Category)
{
DrawYCategory(vh);
DrawLineChart(vh,true);
}
else
{
DrawXCategory(vh);
DrawLineChart(vh,false);
}
}
private void DrawXCategory(VertexHelper vh)
private Dictionary<int, List<Serie>> stackSeries = new Dictionary<int, List<Serie>>();
private List<float> seriesCurrHig = new List<float>();
private HashSet<string> serieNameSet = new HashSet<string>();
private List<Vector3> points = new List<Vector3>();
private List<int> pointSerieIndex = new List<int>();
private void DrawLineChart(VertexHelper vh, bool yCategory)
{
var stackSeries = m_Series.GetStackSeries();
m_Series.GetStackSeries(ref stackSeries);
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>();
serieNameSet.Clear();
points.Clear();
pointSerieIndex.Clear();
int serieNameCount = -1;
for (int j = 0; j < seriesCount; j++)
{
var seriesCurrHig = new Dictionary<int, float>();
var serieList = stackSeries[j];
seriesCurrHig.Clear();
if (seriesCurrHig.Capacity != serieList[0].dataCount)
{
seriesCurrHig.Capacity = serieList[0].dataCount;
}
for (int n = 0; n < serieList.Count; n++)
{
Serie serie = serieList[n];
@@ -70,50 +78,20 @@ namespace XCharts
serieNameCount++;
}
Color color = m_ThemeInfo.GetColor(serieNameCount);
DrawXLineSerie(vh, serieCount, color, serie, ref dataCount, ref points, ref pointSerieIndex, ref seriesCurrHig);
if (yCategory)
DrawYLineSerie(vh, serieCount, color, serie, ref dataCount, ref points, ref pointSerieIndex, ref seriesCurrHig);
else
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);
if (yCategory) DrawYTooltipIndicator(vh);
else DrawXTooltipIndicator(vh);
}
private void DrawLinePoint(VertexHelper vh, int dataCount, List<Vector3> points, List<int> pointSerieIndex)
@@ -143,13 +121,17 @@ namespace XCharts
}
}
List<Vector3> lastPoints = new List<Vector3>();
List<Vector3> lastSmoothPoints = new List<Vector3>();
List<Vector3> smoothPoints = new List<Vector3>();
List<Vector3> smoothSegmentPoints = new List<Vector3>();
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)
ref List<Vector3> points, ref List<int> pointSerieIndexs, ref List<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>();
lastPoints.Clear();
lastSmoothPoints.Clear();
smoothPoints.Clear();
List<float> yData = serie.GetYDataList(m_DataZoom);
List<float> xData = serie.GetXDataList(m_DataZoom);
@@ -183,11 +165,18 @@ namespace XCharts
}
}
int smoothPointCount = 1;
if (seriesHig.Count < minShowDataNumber)
{
for (int i = 0; i < minShowDataNumber; i++)
{
seriesHig.Add(0);
}
}
for (int i = minShowDataNumber; i < maxCount; i++)
{
if (!seriesHig.ContainsKey(i))
if (i >= seriesHig.Count)
{
seriesHig[i] = 0;
seriesHig.Add(0);
}
float yValue = yData[i];
float yDataHig;
@@ -261,15 +250,14 @@ namespace XCharts
}
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);
if (xAxis.IsValue()) ChartHelper.GetBezierListVertical(ref smoothSegmentPoints,lp, np, m_Line.smoothStyle);
else ChartHelper.GetBezierList(ref smoothSegmentPoints,lp, np, m_Line.smoothStyle);
Vector3 start, to;
start = list[0];
for (int k = 1; k < list.Length; k++)
start = smoothSegmentPoints[0];
for (int k = 1; k < smoothSegmentPoints.Count; k++)
{
smoothPoints.Add(list[k]);
to = list[k];
smoothPoints.Add(smoothSegmentPoints[k]);
to = smoothSegmentPoints[k];
ChartHelper.DrawLine(vh, start, to, m_Line.tickness, color);
if (m_Line.area)
@@ -340,12 +328,12 @@ namespace XCharts
}
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)
ref List<Vector3> points, ref List<int> pointSerieIndexs, ref List<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>();
lastPoints.Clear();
lastSmoothPoints.Clear();
smoothPoints.Clear();
Vector3 lp = Vector3.zero;
Vector3 np = Vector3.zero;
@@ -376,12 +364,19 @@ namespace XCharts
smoothPoints.Clear();
}
}
int smoothPointCount = 1;
int smoothPointCount = 1;
if (seriesHig.Count < minShowDataNumber)
{
for (int i = 0; i < minShowDataNumber; i++)
{
seriesHig.Add(0);
}
}
for (int i = minShowDataNumber; i < maxCount; i++)
{
if (!seriesHig.ContainsKey(i))
if (i >= seriesHig.Count)
{
seriesHig[i] = 0;
seriesHig.Add(0);
}
float value = serie.yData[i];
float pY = startY + i * scaleWid;
@@ -441,13 +436,13 @@ namespace XCharts
}
else if (m_Line.smooth)
{
var list = ChartHelper.GetBezierListVertical(lp, np, m_Line.smoothStyle);
ChartHelper.GetBezierListVertical(ref smoothSegmentPoints,lp, np, m_Line.smoothStyle);
Vector3 start, to;
start = list[0];
for (int k = 1; k < list.Length; k++)
start = smoothSegmentPoints[0];
for (int k = 1; k < smoothSegmentPoints.Count; k++)
{
smoothPoints.Add(list[k]);
to = list[k];
smoothPoints.Add(smoothSegmentPoints[k]);
to = smoothSegmentPoints[k];
ChartHelper.DrawLine(vh, start, to, m_Line.tickness, color);
if (m_Line.area)