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折线图增加更多参数配置

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monitor1394
2018-09-20 07:10:49 +08:00
parent c5395041b1
commit d0f0da9c83
5 changed files with 157 additions and 94 deletions
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58
Scripts/LineChart.cs
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@@ -5,13 +5,35 @@ using UnityEngine.UI;
namespace xcharts
{
[System.Serializable]
public enum PointType
{
square,
cicle
}
[System.Serializable]
public class LineData
{
public bool smooth = false;
public bool area = false;
public float pointWid = 1;
public float tickness = 0.8f;
[Header("Point")]
public bool showPoint = true;
public PointType pointType = PointType.square;
public float pointWid = 1.0f;
public Color pointColor = Color.white;
[Header("Smooth")]
public bool smooth = false;
[Range(1f, 10f)]
public float smoothStyle = 2f;
[Header("Area")]
public bool area = false;
public Color areaStartColor;
public Color areaToColor;
}
public class LineChart : BaseChart
@@ -34,7 +56,7 @@ namespace xcharts
base.OnPopulateMesh(vh);
int seriesCount = seriesList.Count;
float max = GetMaxValue();
float scaleWid = coordinateWid / (xAxis.scaleNum - 1);
float scaleWid = coordinateWid / (xAxis.splitNumber - 1);
for (int j = 0; j < seriesCount; j++)
{
if (!legend.IsShowSeries(j)) continue;
@@ -52,10 +74,10 @@ namespace xcharts
{
if (lineData.smooth)
{
var list = ChartUtils.GetBezierList(lp, np);
var list = ChartUtils.GetBezierList(lp, np, lineData.smoothStyle);
Vector3 start, to;
start = list[0];
for(int k = 1; k < list.Count; k++)
for (int k = 1; k < list.Count; k++)
{
to = list[k];
ChartUtils.DrawLine(vh, start, to, lineData.tickness, color);
@@ -67,20 +89,32 @@ namespace xcharts
ChartUtils.DrawLine(vh, lp, np, lineData.tickness, color);
if (lineData.area)
{
ChartUtils.DrawPolygon(vh, lp, np, new Vector3(np.x, zeroY), new Vector3(lp.x, zeroY), color);
ChartUtils.DrawPolygon(vh, lp, np, new Vector3(np.x, zeroY), new Vector3(lp.x, zeroY),
lineData.areaStartColor,lineData.areaToColor);
}
}
}
lp = np;
}
// draw point
for (int i = 0; i < series.dataList.Count; i++)
if (lineData.showPoint)
{
SeriesData data = series.dataList[i];
for (int i = 0; i < series.dataList.Count; i++)
{
SeriesData data = series.dataList[i];
Vector3 p = new Vector3(startX + i * scaleWid, zeroY + data.value * coordinateHig / max);
ChartUtils.DrawPolygon(vh, p, lineData.pointWid, Color.white);
Vector3 p = new Vector3(startX + i * scaleWid, zeroY + data.value * coordinateHig / max);
switch (lineData.pointType)
{
case PointType.square:
ChartUtils.DrawPolygon(vh, p, lineData.pointWid, lineData.pointColor);
break;
case PointType.cicle:
ChartUtils.DrawCricle(vh, p, lineData.pointWid, lineData.pointColor, (int)lineData.pointWid * 5);
break;
}
}
}
}