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优化代码

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This commit is contained in:
monitor1394
2021-05-25 23:45:15 +08:00
parent 7057cce129
commit 4892de1435
9 changed files with 136 additions and 91 deletions
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99
Runtime/Component/Main/DataZoom.cs
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@@ -9,6 +9,7 @@ using System.Collections.Generic;
using UnityEngine;
using UnityEngine.EventSystems;
using UnityEngine.UI;
using XUGL;
namespace XCharts
{
@@ -683,10 +684,18 @@ namespace XCharts
}
}
public void Draw(VertexHelper vh)
public void DrawBase(VertexHelper vh)
{
}
public void DrawTop(VertexHelper vh)
{
foreach (var dataZoom in chart.dataZooms)
{
DrawDataZoomSlider(vh, dataZoom);
}
}
public void OnBeginDrag(PointerEventData eventData)
{
if (chart == null) return;
@@ -991,6 +1000,12 @@ namespace XCharts
dataZoom.SetStartLabelText(xAxis.data[startIndex]);
dataZoom.SetEndLabelText(xAxis.data[endIndex]);
}
else if (xAxis.IsTime())
{
//TODO:
dataZoom.SetStartLabelText("");
dataZoom.SetEndLabelText("");
}
chart.InitAxisX();
}
var start = dataZoom.runtimeX + dataZoom.runtimeWidth * dataZoom.start / 100;
@@ -1000,5 +1015,87 @@ namespace XCharts
dataZoom.UpdateEndLabelPosition(new Vector3(end + 10, chart.chartY + dataZoom.bottom + hig / 2));
}
}
private void DrawDataZoomSlider(VertexHelper vh, DataZoom dataZoom)
{
if (!dataZoom.enable || !dataZoom.supportSlider) return;
var p1 = new Vector3(dataZoom.runtimeX, dataZoom.runtimeY);
var p2 = new Vector3(dataZoom.runtimeX, dataZoom.runtimeY + dataZoom.runtimeHeight);
var p3 = new Vector3(dataZoom.runtimeX + dataZoom.runtimeWidth, dataZoom.runtimeY + dataZoom.runtimeHeight);
var p4 = new Vector3(dataZoom.runtimeX + dataZoom.runtimeWidth, dataZoom.runtimeY);
var xAxis = chart.GetXAxis(0);
var lineColor = dataZoom.lineStyle.GetColor(chart.theme.dataZoom.dataLineColor);
var lineWidth = dataZoom.lineStyle.GetWidth(chart.theme.dataZoom.dataLineWidth);
var borderWidth = dataZoom.borderWidth == 0 ? chart.theme.dataZoom.borderWidth : dataZoom.borderWidth;
var borderColor = dataZoom.GetBorderColor(chart.theme.dataZoom.borderColor);
var backgroundColor = dataZoom.GetBackgroundColor(chart.theme.dataZoom.backgroundColor);
var areaColor = dataZoom.areaStyle.GetColor(chart.theme.dataZoom.dataAreaColor);
UGL.DrawQuadrilateral(vh, p1, p2, p3, p4, backgroundColor);
var centerPos = new Vector3(dataZoom.runtimeX + dataZoom.runtimeWidth / 2,
dataZoom.runtimeY + dataZoom.runtimeHeight / 2);
UGL.DrawBorder(vh, centerPos, dataZoom.runtimeWidth, dataZoom.runtimeHeight, borderWidth, borderColor);
if (dataZoom.showDataShadow && chart.series.Count > 0)
{
Serie serie = chart.series.list[0];
Axis axis = chart.GetYAxis(0);
var showData = serie.GetDataList(null);
float scaleWid = dataZoom.runtimeWidth / (showData.Count - 1);
Vector3 lp = Vector3.zero;
Vector3 np = Vector3.zero;
float minValue = 0;
float maxValue = 0;
SeriesHelper.GetYMinMaxValue(chart.series, null, 0, chart.IsValue(), axis.inverse, out minValue, out maxValue);
AxisHelper.AdjustMinMaxValue(axis, ref minValue, ref maxValue, true);
int rate = 1;
var sampleDist = serie.sampleDist < 2 ? 2 : serie.sampleDist;
var maxCount = showData.Count;
if (sampleDist > 0) rate = (int)((maxCount - serie.minShow) / (dataZoom.runtimeWidth / sampleDist));
if (rate < 1) rate = 1;
var totalAverage = serie.sampleAverage > 0 ? serie.sampleAverage :
chart.DataAverage(ref showData, serie.sampleType, serie.minShow, maxCount, rate);
var dataChanging = false;
for (int i = 0; i < maxCount; i += rate)
{
float value = chart.SampleValue(ref showData, serie.sampleType, rate, serie.minShow, maxCount, totalAverage, i,
serie.animation.GetUpdateAnimationDuration(), ref dataChanging, axis);
float pX = dataZoom.runtimeX + i * scaleWid;
float dataHig = (maxValue - minValue) == 0 ? 0 :
(value - minValue) / (maxValue - minValue) * dataZoom.runtimeHeight;
np = new Vector3(pX, chart.chartY + dataZoom.bottom + dataHig);
if (i > 0)
{
UGL.DrawLine(vh, lp, np, lineWidth, lineColor);
Vector3 alp = new Vector3(lp.x, lp.y - lineWidth);
Vector3 anp = new Vector3(np.x, np.y - lineWidth);
Vector3 tnp = new Vector3(np.x, chart.chartY + dataZoom.bottom + lineWidth);
Vector3 tlp = new Vector3(lp.x, chart.chartY + dataZoom.bottom + lineWidth);
UGL.DrawQuadrilateral(vh, alp, anp, tnp, tlp, areaColor);
}
lp = np;
}
if (dataChanging)
{
chart.RefreshTopPainter();
}
}
switch (dataZoom.rangeMode)
{
case DataZoom.RangeMode.Percent:
var start = dataZoom.runtimeX + dataZoom.runtimeWidth * dataZoom.start / 100;
var end = dataZoom.runtimeX + dataZoom.runtimeWidth * dataZoom.end / 100;
var fillerColor = dataZoom.GetFillerColor(chart.theme.dataZoom.fillerColor);
p1 = new Vector2(start, dataZoom.runtimeY);
p2 = new Vector2(start, dataZoom.runtimeY + dataZoom.runtimeHeight);
p3 = new Vector2(end, dataZoom.runtimeY + dataZoom.runtimeHeight);
p4 = new Vector2(end, dataZoom.runtimeY);
UGL.DrawQuadrilateral(vh, p1, p2, p3, p4, fillerColor);
UGL.DrawLine(vh, p1, p2, lineWidth, fillerColor);
UGL.DrawLine(vh, p3, p4, lineWidth, fillerColor);
break;
}
}
}
}