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增加SmoothDash平滑虚线的支持

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This commit is contained in:
monitor1394
2019-10-01 09:36:24 +08:00
parent 53bd57c6e3
commit a1356e0d84
3 changed files with 45 additions and 5 deletions
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7
Scripts/UI/Component/Serie.cs
View File

@@ -73,11 +73,16 @@ namespace XCharts
/// </summary>
Normal,
/// <summary>
/// the normal line chart，
/// the smooth line chart，
/// 平滑曲线。
/// </summary>
Smooth,
/// <summary>
/// the smooth-dash line chart，
/// 平滑虚线。
/// </summary>
SmoothDash,
/// <summary>
/// step line.
/// 阶梯线图：当前点。
/// </summary>

40
Scripts/UI/Internal/CoordinateChart_DrawLine.cs
View File

@@ -1,5 +1,4 @@
using System;
using System.Collections.Generic;
using UnityEngine;
@@ -131,6 +130,29 @@ namespace XCharts
float currDetailProgress = lp.x;
float totalDetailProgress = serie.dataPoints[dataCount - 1].x;
serie.animation.InitProgress(dataCount, currDetailProgress, totalDetailProgress);
Vector3 firstLastPos = Vector3.zero, lastNextPos = Vector3.zero;
if (serie.minShow > 0 && serie.minShow < showData.Count)
{
i = serie.minShow - 1;
float yValue = showData[i].data[1];
GetDataPoint(xAxis, yAxis, showData, yValue, startX, i, scaleWid, 0, ref firstLastPos);
}
else
{
firstLastPos = lp;
}
if (serie.maxShow > 0 && serie.maxShow < showData.Count)
{
i = serie.maxShow;
float yValue = showData[i].data[1];
GetDataPoint(xAxis, yAxis, showData, yValue, startX, i, scaleWid, 0, ref lastNextPos);
}
else
{
lastNextPos = serie.dataPoints[serie.dataPoints.Count - 1];
}
for (i = 1; i < serie.dataPoints.Count; i++)
{
np = serie.dataPoints[i];
@@ -145,8 +167,9 @@ namespace XCharts
areaColor, areaToColor, zeroPos);
break;
case LineType.Smooth:
llp = i > 1 ? serie.dataPoints[i - 2] : lp;
nnp = i < serie.dataPoints.Count - 1 ? serie.dataPoints[i + 1] : np;
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,
lineColor, areaColor, areaToColor, isStack, zeroPos);
break;
@@ -401,6 +424,7 @@ namespace XCharts
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,
@@ -844,6 +868,16 @@ namespace XCharts
else ChartHelper.GetBezierList(ref bezierPoints, vh, lp, np, llp, nnp, fine, lineSmoothStyle);
Vector3 start, to;
if (serie.lineType == LineType.SmoothDash)
{
for (int i = 0; i < bezierPoints.Count - 2; i += 2)
{
start = bezierPoints[i];
to = bezierPoints[i + 1];
ChartHelper.DrawLine(vh, start, to, lineWidth, lineColor);
}
return true;
}
start = bezierPoints[0];
var dir = bezierPoints[1] - start;

3
Scripts/UI/Utility/ChartHelper.cs
View File

@@ -522,7 +522,8 @@ namespace XCharts
}
if (nep == ep) cp2 = ep;
else cp2 = ep - (nep - sp).normalized * diff;
int segment = (int)(dist / (fine ? 3f : 7f));
dist = Vector3.Distance(sp, ep);
int segment = (int)(dist / (fine ? 2f : 6f));
if (segment < 1) segment = (int)(dist / 0.5f);
if (segment < 4) segment = 4;
GetBezierList2(ref posList, sp, ep, segment, cp1, cp2);