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优化堆叠平滑曲线图的绘制

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This commit is contained in:
monitor1394
2019-10-03 11:07:26 +08:00
parent b4a7969b91
commit eb641ea825
3 changed files with 31 additions and 24 deletions
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41
Scripts/UI/Internal/CoordinateChart_DrawLine.cs
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@@ -67,7 +67,7 @@ namespace XCharts
}
}
protected void DrawXLineSerie(VertexHelper vh, int serieIndex, Serie serie, int colorIndex, ref List<float> seriesHig)
protected void DrawXLineSerie(VertexHelper vh, Serie serie, int colorIndex, ref List<float> seriesHig)
{
if (!IsActive(serie.index)) return;
var showData = serie.GetDataList(m_DataZoom);
@@ -162,21 +162,21 @@ namespace XCharts
{
case LineType.Normal:
nnp = i < serie.dataPoints.Count - 1 ? serie.dataPoints[i + 1] : np;
isFinish = DrawNormalLine(vh, serieIndex, serie, xAxis, lp, np, nnp, i, lineColor,
isFinish = DrawNormalLine(vh, serie, xAxis, lp, np, nnp, i, lineColor,
areaColor, areaToColor, zeroPos);
break;
case LineType.Smooth:
case LineType.SmoothDash:
llp = i > 1 ? serie.dataPoints[i - 2] : firstLastPos;
nnp = i < serie.dataPoints.Count - 1 ? serie.dataPoints[i + 1] : lastNextPos;
isFinish = DrawSmoothLine(vh, serieIndex, serie, xAxis, lp, np, llp, nnp, i,
isFinish = DrawSmoothLine(vh, serie, xAxis, lp, np, llp, nnp, i,
lineColor, areaColor, areaToColor, isStack, zeroPos);
break;
case LineType.StepStart:
case LineType.StepMiddle:
case LineType.StepEnd:
nnp = i < serie.dataPoints.Count - 1 ? serie.dataPoints[i + 1] : np;
isFinish = DrawStepLine(vh, serieIndex, serie, xAxis, lp, np, nnp, i, lineColor,
isFinish = DrawStepLine(vh, serie, xAxis, lp, np, nnp, i, lineColor,
areaColor, areaToColor, zeroPos);
break;
case LineType.Dash:
@@ -342,7 +342,7 @@ namespace XCharts
return yDataHig;
}
protected void DrawYLineSerie(VertexHelper vh, int serieIndex, Serie serie, int colorIndex, ref List<float> seriesHig)
protected void DrawYLineSerie(VertexHelper vh, Serie serie, int colorIndex, ref List<float> seriesHig)
{
if (!IsActive(serie.index)) return;
var showData = serie.GetDataList(m_DataZoom);
@@ -416,21 +416,21 @@ namespace XCharts
{
case LineType.Normal:
nnp = i < serie.dataPoints.Count - 1 ? serie.dataPoints[i + 1] : np;
isFinish = DrawNormalLine(vh, serieIndex, serie, yAxis, lp, np, nnp, i, lineColor,
isFinish = DrawNormalLine(vh, serie, yAxis, lp, np, nnp, i, lineColor,
areaColor, areaToColor, zeroPos);
break;
case LineType.Smooth:
case LineType.SmoothDash:
llp = i > 1 ? serie.dataPoints[i - 2] : lp;
nnp = i < serie.dataPoints.Count - 1 ? serie.dataPoints[i + 1] : np;
isFinish = DrawSmoothLine(vh, serieIndex, serie, yAxis, lp, np, llp, nnp, i,
isFinish = DrawSmoothLine(vh, serie, yAxis, lp, np, llp, nnp, i,
lineColor, areaColor, areaToColor, isStack, zeroPos);
break;
case LineType.StepStart:
case LineType.StepMiddle:
case LineType.StepEnd:
nnp = i < serie.dataPoints.Count - 1 ? serie.dataPoints[i + 1] : np;
isFinish = DrawStepLine(vh, serieIndex, serie, yAxis, lp, np, nnp, i, lineColor,
isFinish = DrawStepLine(vh, serie, yAxis, lp, np, nnp, i, lineColor,
areaColor, areaToColor, zeroPos);
break;
case LineType.Dash:
@@ -465,7 +465,7 @@ namespace XCharts
}
private Vector3 stPos1, stPos2, lastDir, lastDnPos;
private bool DrawNormalLine(VertexHelper vh, int serieIndex, Serie serie, Axis axis, Vector3 lp,
private bool DrawNormalLine(VertexHelper vh, Serie serie, Axis axis, Vector3 lp,
Vector3 np, Vector3 nnp, int dataIndex, Color lineColor, Color areaColor, Color areaToColor,
Vector3 zeroPos)
{
@@ -848,7 +848,7 @@ namespace XCharts
private List<Vector3> bezierPoints = new List<Vector3>();
private Vector3 smoothStartPosUp, smoothStartPosDn;
private bool DrawSmoothLine(VertexHelper vh, int serieIndex, Serie serie, Axis xAxis, Vector3 lp,
private bool DrawSmoothLine(VertexHelper vh, Serie serie, Axis xAxis, Vector3 lp,
Vector3 np, Vector3 llp, Vector3 nnp, int dataIndex, Color lineColor, Color areaColor,
Color areaToColor, bool isStack, Vector3 zeroPos)
{
@@ -857,7 +857,6 @@ namespace XCharts
var smoothPoints = serie.GetUpSmoothList(dataIndex);
var smoothDownPoints = serie.GetDownSmoothList(dataIndex);
var fine = isStack && m_Series.IsAnyGradientSerie(serie.stack);
if (isYAxis) ChartHelper.GetBezierListVertical(ref bezierPoints, lp, np, fine, lineSmoothStyle);
else ChartHelper.GetBezierList(ref bezierPoints, vh, lp, np, llp, nnp, fine, lineSmoothStyle);
@@ -880,13 +879,19 @@ namespace XCharts
var startUp = start - diff;
var startDn = start + diff;
Vector3 toUp, toDn, tnp, tlp;
smoothPoints.Add(startUp);
smoothDownPoints.Add(startDn);
bool isFinish = true;
if (dataIndex > 1)
{
ChartDrawer.DrawTriangle(vh, smoothStartPosUp, startUp, lp, lineColor);
ChartDrawer.DrawTriangle(vh, smoothStartPosDn, startDn, lp, lineColor);
smoothPoints.Add(smoothStartPosUp);
smoothDownPoints.Add(smoothStartPosDn);
}
else
{
smoothPoints.Add(startUp);
smoothDownPoints.Add(startDn);
}
for (int k = 1; k < bezierPoints.Count; k++)
{
@@ -910,8 +915,12 @@ namespace XCharts
smoothStartPosUp = toUp;
smoothStartPosDn = toDn;
}
if (serie.areaStyle.show && (serieIndex == 0 || !isStack))
if (serie.areaStyle.show && (serie.index == 0 || !isStack))
{
if (k == 1 && dataIndex > 1)
{
startDn = smoothStartPosDn;
}
if (isYAxis)
{
if (start.x > zeroPos.x && to.x > zeroPos.x)
@@ -1046,8 +1055,8 @@ namespace XCharts
}
private List<Vector3> linePointList = new List<Vector3>();
private bool DrawStepLine(VertexHelper vh, int serieIndex, Serie serie, Axis axis, Vector3 lp,
Vector3 np, Vector3 nnp, int dataIndex, Color lineColor, Color areaColor, Color areaToColor, Vector3 zeroPos)
private bool DrawStepLine(VertexHelper vh, Serie serie, Axis axis, Vector3 lp, Vector3 np,
Vector3 nnp, int dataIndex, Color lineColor, Color areaColor, Color areaToColor, Vector3 zeroPos)
{
bool isYAxis = axis is YAxis;
float lineWidth = serie.lineStyle.width;