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重构折线图

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This commit is contained in:
monitor1394
2018-09-19 07:51:33 +08:00
parent 7f1bf09b8a
commit 37cc8ea63a
7 changed files with 1197 additions and 1368 deletions
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6
Assets/XCharts/Demo.cs
View File

@@ -15,9 +15,9 @@ public class Demo : MonoBehaviour
if (time >= 1)
{
time = 0;
lineChart.AddPoint("fps", Random.Range(24.0f, 60.0f));
lineChart.AddPoint("rtt", Random.Range(15, 30));
lineChart.AddPoint("ping", Random.Range(0, 100));
//lineChart.AddPoint("fps", Random.Range(24.0f, 60.0f));
//lineChart.AddPoint("rtt", Random.Range(15, 30));
//lineChart.AddPoint("ping", Random.Range(0, 100));
}
}
}

4
Assets/XCharts/Scripts/BarChart.cs
View File

@@ -32,7 +32,7 @@ namespace xcharts
if(yAxis.type == AxisType.category)
{
float seriesCount = seriesList.Count;
int seriesCount = seriesList.Count;
float scaleWid = coordinateHig / (yAxis.scaleNum - 1);
float barWid = barData.barWid > 1 ? barData.barWid : scaleWid * barData.barWid;
float offset = (scaleWid - barWid * seriesCount - barData.space * (seriesCount - 1)) / 2;
@@ -59,7 +59,7 @@ namespace xcharts
}
else
{
float seriesCount = seriesList.Count;
int seriesCount = seriesList.Count;
float scaleWid = coordinateWid / (xAxis.scaleNum - 1);
float barWid = barData.barWid > 1 ? barData.barWid : scaleWid * barData.barWid;
float offset = (scaleWid - barWid * seriesCount - barData.space * (seriesCount - 1)) / 2;

17
Assets/XCharts/Scripts/ChartUtils.cs
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@@ -12,7 +12,6 @@ namespace xcharts
GameObject txtObj;
if (parent.Find(name))
{
txtObj = parent.Find(name).gameObject;
txtObj.SetActive(true);
txtObj.transform.localPosition = Vector3.zero;
@@ -24,14 +23,16 @@ namespace xcharts
txtObj.transform.parent = parent;
txtObj.transform.localScale = Vector3.one;
txtObj.transform.localPosition = Vector3.zero;
Text txt = txtObj.AddComponent<Text>();
txt.font = font;
txt.fontSize = fontSize;
txt.text = "Text";
txt.alignment = anchor;
txt.horizontalOverflow = HorizontalWrapMode.Overflow;
txt.verticalOverflow = VerticalWrapMode.Overflow;
txtObj.AddComponent<Text>();
}
Text txt = txtObj.GetComponent<Text>();
txt.font = font;
txt.fontSize = fontSize;
txt.text = "Text";
txt.alignment = anchor;
txt.horizontalOverflow = HorizontalWrapMode.Overflow;
txt.verticalOverflow = VerticalWrapMode.Overflow;
txtObj.GetComponent<Text>().alignment = anchor;
RectTransform rect = txtObj.GetComponent<RectTransform>();
rect.sizeDelta = sizeDelta;

445
Assets/XCharts/Scripts/LineChart.cs
View File

@@ -8,455 +8,60 @@ namespace xcharts
[System.Serializable]
public class LineData
{
[SerializeField]
public string name;
[SerializeField]
public string key;
[SerializeField]
public Color lineColor;
[SerializeField]
public Color pointColor;
[SerializeField]
public Button button;
private List<float> _dataList = new List<float>();
public List<float> dataList
{
get { return _dataList; }
}
private bool _visible = true;
public bool visible
{
get { return _visible; }
set
{
_visible = value;
if (button)
{
button.GetComponent<Image>().color = visible ? lineColor : Color.grey;
}
}
}
private int _min = 0;
public int min
{
get { return _min; }
}
private int _max = 10;
public int max
{
get { return _max; }
}
private int _step = 10;
public int step
{
get { return _step; }
set { _step = value; }
}
public void AddData(float data, int maxCount)
{
dataList.Add(data);
if (dataList.Count > maxCount)
{
dataList.RemoveAt(0);
UpdateMinMax();
}
else
{
if (data < _min)
{
_min = (int)data;
}
if (data > _max)
{
_max = (int)data;
}
CheckMax();
}
}
public void ClearData()
{
_dataList.Clear();
}
public void UpdateMinMax()
{
_min = 0;
_max = 4;
foreach (var data in dataList)
{
if (data < _min)
{
_min = (int)data;
}
if (data > _max)
{
_max = (int)data;
}
}
CheckMax();
}
private void CheckMax()
{
if (_max <= 10)
{
if (_max < 4) _max = 4;
}
else
{
int diff = _max % _step;
if (diff > 1)
{
_max = (_max - diff) + _step;
}
}
}
public float pointWid = 1;
public float tickness = 0.8f;
}
public class LineChart : MaskableGraphic
public class LineChart : BaseChart
{
private const int MAX_GRADUATION = 10;
[SerializeField]
private int pointWidth = 15;
[SerializeField]
private float lineSize = 1f;
[SerializeField]
private float pointSize = 1.5f;
[SerializeField]
private int graduationCount = 4;
[SerializeField]
private int graduationStep = 10;
[SerializeField]
private int graduationWidth = 50;
private float arrowLen = 10;
private float arrowSize = 6;
[SerializeField]
private Color backgroundColor;
[SerializeField]
private Font font;
[SerializeField]
private List<LineData> lineList = new List<LineData>();
private Button btnAll;
private bool isShowAll = true;
private List<Text> graduationList = new List<Text>();
private Dictionary<string, LineData> lineMap = new Dictionary<string, LineData>();
private float lastMaxData = 0;
private float lastChartHig = 0;
private float lastGraduationWid = 0;
private float chartWid { get { return rectTransform.sizeDelta.x; } }
private float chartHig { get { return rectTransform.sizeDelta.y; } }
private LineData lineData;
protected override void Awake()
{
base.Awake();
InitGraduation();
InitLineButton();
InitHideAndShowButton();
for (int i = 0; i < lineList.Count; i++)
{
LineData line = lineList[i];
line.dataList.Clear();
if (line.button)
{
Color bcolor = line.visible ? line.lineColor : Color.grey;
line.button.GetComponent<Image>().color = bcolor;
line.button.GetComponentInChildren<Text>().text = line.name;
line.button.onClick.AddListener(delegate ()
{
OnClickButton(line.key);
});
}
AddLineToLineMap(line);
}
}
private void InitGraduation()
protected override void Update()
{
float graduationHig = chartHig / graduationCount;
for (int i = 0; i < MAX_GRADUATION; i++)
{
if (i >= graduationCount + 1)
{
if (transform.Find("graduation" + i))
{
transform.Find("graduation" + i).gameObject.SetActive(false);
}
}
else
{
Text txt = ChartUtils.AddTextObject("graduation" + i, transform, font,
TextAnchor.MiddleRight, Vector2.zero,Vector2.zero, new Vector2(1,0.5f),
new Vector2(50, 20));
txt.transform.localPosition = new Vector3(-8, i * graduationHig, 0);
txt.text = (i * 100).ToString();
graduationList.Add(txt);
}
}
}
private void InitLineButton()
{
for (int i = 0; i < lineList.Count; i++)
{
if (lineList[i].button) continue;
Button btn = ChartUtils.AddButtonObject("button" + i, transform, font, Vector2.zero,
Vector2.zero, Vector2.zero, new Vector2(50, 20));
btn.transform.localPosition = new Vector3(i * 50, chartHig + 30, 0);
lineList[i].button = btn;
}
}
private void InitHideAndShowButton()
{
if (lineList.Count <= 0) return;
btnAll = ChartUtils.AddButtonObject("buttonall", transform, font, Vector2.zero,
Vector2.zero, Vector2.zero, new Vector2(graduationWidth, 20));
btnAll.transform.localPosition = new Vector3(-graduationWidth, chartHig + 30, 0);
btnAll.GetComponentInChildren<Text>().text = isShowAll ? "HIDE" : "SHOW";
btnAll.GetComponent<Image>().color = backgroundColor;
btnAll.onClick.AddListener(delegate ()
{
isShowAll = !isShowAll;
btnAll.GetComponentInChildren<Text>().text = isShowAll ? "HIDE" : "SHOW";
foreach(var line in lineList)
{
line.visible = isShowAll;
}
});
}
private void Update()
{
CheckLineSizeChange();
}
void OnClickButton(string key)
{
LineData line = lineMap[key];
line.visible = !line.visible;
if (line.visible)
{
line.step = graduationStep;
line.UpdateMinMax();
}
CheckMaxDataChange();
UpdateMesh();
}
private void AddLineToLineMap(LineData line)
{
if (lineMap.ContainsKey(line.key))
{
Debug.LogError("LineChart:line key is duplicated:" + line.key);
}
else
{
lineMap[line.key] = line;
}
}
private float GetAllLineMax()
{
float max = 4;
foreach (var line in lineList)
{
if (line.visible && line.max > max)
{
max = line.max;
}
}
return max;
}
public int GetMaxPointCount()
{
int max = (int)(chartWid / pointWidth);
return max;
}
public void AddLine(string key, string name, Color lineColor, Color pointColor)
{
LineData line = new LineData();
line.key = key;
line.name = name;
line.lineColor = lineColor;
line.pointColor = pointColor;
lineList.Add(line);
AddLineToLineMap(line);
}
public void AddPoint(string key, float point)
{
if (!lineMap.ContainsKey(key))
{
Debug.LogError("LineChart:not contain line key:" + key);
return;
}
LineData line = lineMap[key];
line.AddData(point, GetMaxPointCount());
UpdateMesh();
CheckMaxDataChange();
}
public void ResetDataStart()
{
foreach (var line in lineList)
{
line.ClearData();
}
}
public void ResetData(string key, float data)
{
if (!lineMap.ContainsKey(key))
{
Debug.LogError("LineChart:not contain line key:" + key);
return;
}
LineData line = lineMap[key];
line.AddData(data, GetMaxPointCount());
}
public void ResetDataEnd()
{
foreach (var line in lineList)
{
line.UpdateMinMax();
}
UpdateMesh();
CheckMaxDataChange();
}
private void UpdateMesh()
{
int tempWid = (int)chartWid;
rectTransform.SetSizeWithCurrentAnchors(RectTransform.Axis.Horizontal, tempWid - 1);
rectTransform.SetSizeWithCurrentAnchors(RectTransform.Axis.Horizontal, tempWid);
}
private void CheckLineSizeChange()
{
if (lastChartHig != chartHig)
{
lastChartHig = chartHig;
//update graduation pos
for (int i = 0; i < graduationList.Count; i++)
{
Vector3 pos = graduationList[i].rectTransform.localPosition;
float posY = lastChartHig * i / (graduationList.Count - 1);
graduationList[i].rectTransform.localPosition = new Vector3(pos.x, posY, pos.z);
}
//update line button pos
btnAll.transform.localPosition = new Vector3(-graduationWidth, chartHig + 30, 0);
for (int i = 0; i < lineList.Count; i++)
{
LineData line = lineList[i];
if (line.button)
{
line.button.transform.localPosition = new Vector3(i * 50, chartHig + 30, 0);
}
}
}
if(lastGraduationWid != graduationWidth)
{
if (graduationWidth < 40) graduationWidth = 40;
lastGraduationWid = graduationWidth;
Vector2 sizeDelta = new Vector2(graduationWidth, 20);
btnAll.GetComponent<RectTransform>().sizeDelta = sizeDelta;
btnAll.transform.Find("Text").GetComponent<RectTransform>().sizeDelta = sizeDelta;
btnAll.transform.localPosition = new Vector3(-graduationWidth, chartHig + 30, 0);
}
}
private void CheckMaxDataChange()
{
float dataMax = GetAllLineMax();
if (lastMaxData != dataMax)
{
lastMaxData = dataMax;
for (int i = 0; i < graduationList.Count; i++)
{
graduationList[i].text = ((int)(dataMax * i / graduationList.Count)).ToString();
}
}
base.Update();
}
protected override void OnPopulateMesh(VertexHelper vh)
{
vh.Clear();
int dataRectWid = (int)(chartWid / pointWidth) * pointWidth;
float dataMax = GetAllLineMax();
// draw bg
Vector3 p1 = new Vector3(-graduationWidth, chartHig + 30);
Vector3 p2 = new Vector3(dataRectWid + 50, chartHig + 30);
Vector3 p3 = new Vector3(dataRectWid + 50, -20);
Vector3 p4 = new Vector3(-graduationWidth, -20);
ChartUtils.DrawPolygon(vh, p1, p2, p3, p4, backgroundColor);
// draw coordinate
Vector3 coordZero = Vector3.zero;
ChartUtils.DrawLine(vh, new Vector3(dataRectWid + 5, -5),
new Vector3(dataRectWid + 5, chartHig + 0.5f), 1, Color.grey);
// draw graduation
for (int i = 0; i < graduationList.Count; i++)
base.OnPopulateMesh(vh);
int seriesCount = seriesList.Count;
float max = GetMaxValue();
float scaleWid = coordinateWid / (xAxis.scaleNum - 1);
for (int j = 0; j < seriesCount; j++)
{
Vector3 sp = new Vector3(-5, chartHig * i / (graduationList.Count - 1));
Vector3 ep = new Vector3(dataRectWid + 5, chartHig * i / (graduationList.Count - 1));
ChartUtils.DrawLine(vh, sp, ep, 0.5f, Color.grey);
}
// draw line
for (int index = 0; index < lineList.Count; index++)
{
LineData line = lineList[index];
if (!line.visible) continue;
if (!legend.IsShowSeries(j)) continue;
Series series = seriesList[j];
Color color = legend.GetColor(j);
Vector3 lp = Vector3.zero;
Vector3 np = Vector3.zero;
for (int i = 0; i < line.dataList.Count; i++)
float startX = zeroX + scaleWid / 2;
for (int i = 0; i < series.dataList.Count; i++)
{
float data = line.dataList[i] * chartHig / dataMax;
np = new Vector3(i * pointWidth, data);
SeriesData data = series.dataList[i];
np = new Vector3(startX + i * scaleWid, zeroY + data.value * coordinateHig / max);
if (i > 0)
{
ChartUtils.DrawLine(vh, lp, np, lineSize, line.lineColor);
ChartUtils.DrawLine(vh, lp, np, lineData.tickness, color);
}
lp = np;
}
// draw point
for (int i = 0; i < line.dataList.Count; i++)
for (int i = 0; i < series.dataList.Count; i++)
{
UIVertex[] quadverts = new UIVertex[4];
float data = line.dataList[i] * chartHig / dataMax;
Vector3 p = new Vector3(i * pointWidth, data);
ChartUtils.DrawPolygon(vh, p, pointSize, line.pointColor);
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);
}
}
//draw x,y axis
float xLen = dataRectWid + 25;
float yLen = chartHig + 15;
float xPos = 0;
float yPos = -5;
ChartUtils.DrawLine(vh, new Vector3(xPos, yPos - 1.5f), new Vector3(xPos, yLen), 1.5f, Color.white);
ChartUtils.DrawLine(vh, new Vector3(xPos, yPos), new Vector3(xLen, yPos), 1.5f, Color.white);
//draw arrows
ChartUtils.DrawTriangle(vh, new Vector3(xPos - arrowSize, yLen - arrowLen), new Vector3(xPos, yLen + 4),
new Vector3(xPos + arrowSize, yLen - arrowLen), Color.white);
ChartUtils.DrawTriangle(vh, new Vector3(xLen - arrowLen, yPos + arrowSize), new Vector3(xLen + 4, yPos),
new Vector3(xLen - arrowLen, yPos - arrowSize), Color.white);
}
}
}

462
Assets/XCharts/Scripts/LineChart_old.cs Normal file
View File

@@ -0,0 +1,462 @@

using System.Collections.Generic;
using UnityEngine;
using UnityEngine.UI;
namespace xcharts
{
[System.Serializable]
public class LineData_old
{
[SerializeField]
public string name;
[SerializeField]
public string key;
[SerializeField]
public Color lineColor;
[SerializeField]
public Color pointColor;
[SerializeField]
public Button button;
private List<float> _dataList = new List<float>();
public List<float> dataList
{
get { return _dataList; }
}
private bool _visible = true;
public bool visible
{
get { return _visible; }
set
{
_visible = value;
if (button)
{
button.GetComponent<Image>().color = visible ? lineColor : Color.grey;
}
}
}
private int _min = 0;
public int min
{
get { return _min; }
}
private int _max = 10;
public int max
{
get { return _max; }
}
private int _step = 10;
public int step
{
get { return _step; }
set { _step = value; }
}
public void AddData(float data, int maxCount)
{
dataList.Add(data);
if (dataList.Count > maxCount)
{
dataList.RemoveAt(0);
UpdateMinMax();
}
else
{
if (data < _min)
{
_min = (int)data;
}
if (data > _max)
{
_max = (int)data;
}
CheckMax();
}
}
public void ClearData()
{
_dataList.Clear();
}
public void UpdateMinMax()
{
_min = 0;
_max = 4;
foreach (var data in dataList)
{
if (data < _min)
{
_min = (int)data;
}
if (data > _max)
{
_max = (int)data;
}
}
CheckMax();
}
private void CheckMax()
{
if (_max <= 10)
{
if (_max < 4) _max = 4;
}
else
{
int diff = _max % _step;
if (diff > 1)
{
_max = (_max - diff) + _step;
}
}
}
}
public class LineChart_old : MaskableGraphic
{
private const int MAX_GRADUATION = 10;
[SerializeField]
private int pointWidth = 15;
[SerializeField]
private float lineSize = 1f;
[SerializeField]
private float pointSize = 1.5f;
[SerializeField]
private int graduationCount = 4;
[SerializeField]
private int graduationStep = 10;
[SerializeField]
private int graduationWidth = 50;
private float arrowLen = 10;
private float arrowSize = 6;
[SerializeField]
private Color backgroundColor;
[SerializeField]
private Font font;
[SerializeField]
private List<LineData_old> lineList = new List<LineData_old>();
private Button btnAll;
private bool isShowAll = true;
private List<Text> graduationList = new List<Text>();
private Dictionary<string, LineData_old> lineMap = new Dictionary<string, LineData_old>();
private float lastMaxData = 0;
private float lastChartHig = 0;
private float lastGraduationWid = 0;
private float chartWid { get { return rectTransform.sizeDelta.x; } }
private float chartHig { get { return rectTransform.sizeDelta.y; } }
protected override void Awake()
{
base.Awake();
InitGraduation();
InitLineButton();
InitHideAndShowButton();
for (int i = 0; i < lineList.Count; i++)
{
LineData_old line = lineList[i];
line.dataList.Clear();
if (line.button)
{
Color bcolor = line.visible ? line.lineColor : Color.grey;
line.button.GetComponent<Image>().color = bcolor;
line.button.GetComponentInChildren<Text>().text = line.name;
line.button.onClick.AddListener(delegate ()
{
OnClickButton(line.key);
});
}
AddLineToLineMap(line);
}
}
private void InitGraduation()
{
float graduationHig = chartHig / graduationCount;
for (int i = 0; i < MAX_GRADUATION; i++)
{
if (i >= graduationCount + 1)
{
if (transform.Find("graduation" + i))
{
transform.Find("graduation" + i).gameObject.SetActive(false);
}
}
else
{
Text txt = ChartUtils.AddTextObject("graduation" + i, transform, font,
TextAnchor.MiddleRight, Vector2.zero, Vector2.zero, new Vector2(1, 0.5f),
new Vector2(50, 20));
txt.transform.localPosition = new Vector3(-8, i * graduationHig, 0);
txt.text = (i * 100).ToString();
graduationList.Add(txt);
}
}
}
private void InitLineButton()
{
for (int i = 0; i < lineList.Count; i++)
{
if (lineList[i].button) continue;
Button btn = ChartUtils.AddButtonObject("button" + i, transform, font, Vector2.zero,
Vector2.zero, Vector2.zero, new Vector2(50, 20));
btn.transform.localPosition = new Vector3(i * 50, chartHig + 30, 0);
lineList[i].button = btn;
}
}
private void InitHideAndShowButton()
{
if (lineList.Count <= 0) return;
btnAll = ChartUtils.AddButtonObject("buttonall", transform, font, Vector2.zero,
Vector2.zero, Vector2.zero, new Vector2(graduationWidth, 20));
btnAll.transform.localPosition = new Vector3(-graduationWidth, chartHig + 30, 0);
btnAll.GetComponentInChildren<Text>().text = isShowAll ? "HIDE" : "SHOW";
btnAll.GetComponent<Image>().color = backgroundColor;
btnAll.onClick.AddListener(delegate ()
{
isShowAll = !isShowAll;
btnAll.GetComponentInChildren<Text>().text = isShowAll ? "HIDE" : "SHOW";
foreach (var line in lineList)
{
line.visible = isShowAll;
}
});
}
private void Update()
{
CheckLineSizeChange();
}
void OnClickButton(string key)
{
LineData_old line = lineMap[key];
line.visible = !line.visible;
if (line.visible)
{
line.step = graduationStep;
line.UpdateMinMax();
}
CheckMaxDataChange();
UpdateMesh();
}
private void AddLineToLineMap(LineData_old line)
{
if (lineMap.ContainsKey(line.key))
{
Debug.LogError("LineChart:line key is duplicated:" + line.key);
}
else
{
lineMap[line.key] = line;
}
}
private float GetAllLineMax()
{
float max = 4;
foreach (var line in lineList)
{
if (line.visible && line.max > max)
{
max = line.max;
}
}
return max;
}
public int GetMaxPointCount()
{
int max = (int)(chartWid / pointWidth);
return max;
}
public void AddLine(string key, string name, Color lineColor, Color pointColor)
{
LineData_old line = new LineData_old();
line.key = key;
line.name = name;
line.lineColor = lineColor;
line.pointColor = pointColor;
lineList.Add(line);
AddLineToLineMap(line);
}
public void AddPoint(string key, float point)
{
if (!lineMap.ContainsKey(key))
{
Debug.LogError("LineChart:not contain line key:" + key);
return;
}
LineData_old line = lineMap[key];
line.AddData(point, GetMaxPointCount());
UpdateMesh();
CheckMaxDataChange();
}
public void ResetDataStart()
{
foreach (var line in lineList)
{
line.ClearData();
}
}
public void ResetData(string key, float data)
{
if (!lineMap.ContainsKey(key))
{
Debug.LogError("LineChart:not contain line key:" + key);
return;
}
LineData_old line = lineMap[key];
line.AddData(data, GetMaxPointCount());
}
public void ResetDataEnd()
{
foreach (var line in lineList)
{
line.UpdateMinMax();
}
UpdateMesh();
CheckMaxDataChange();
}
private void UpdateMesh()
{
int tempWid = (int)chartWid;
rectTransform.SetSizeWithCurrentAnchors(RectTransform.Axis.Horizontal, tempWid - 1);
rectTransform.SetSizeWithCurrentAnchors(RectTransform.Axis.Horizontal, tempWid);
}
private void CheckLineSizeChange()
{
if (lastChartHig != chartHig)
{
lastChartHig = chartHig;
//update graduation pos
for (int i = 0; i < graduationList.Count; i++)
{
Vector3 pos = graduationList[i].rectTransform.localPosition;
float posY = lastChartHig * i / (graduationList.Count - 1);
graduationList[i].rectTransform.localPosition = new Vector3(pos.x, posY, pos.z);
}
//update line button pos
btnAll.transform.localPosition = new Vector3(-graduationWidth, chartHig + 30, 0);
for (int i = 0; i < lineList.Count; i++)
{
LineData_old line = lineList[i];
if (line.button)
{
line.button.transform.localPosition = new Vector3(i * 50, chartHig + 30, 0);
}
}
}
if (lastGraduationWid != graduationWidth)
{
if (graduationWidth < 40) graduationWidth = 40;
lastGraduationWid = graduationWidth;
Vector2 sizeDelta = new Vector2(graduationWidth, 20);
btnAll.GetComponent<RectTransform>().sizeDelta = sizeDelta;
btnAll.transform.Find("Text").GetComponent<RectTransform>().sizeDelta = sizeDelta;
btnAll.transform.localPosition = new Vector3(-graduationWidth, chartHig + 30, 0);
}
}
private void CheckMaxDataChange()
{
float dataMax = GetAllLineMax();
if (lastMaxData != dataMax)
{
lastMaxData = dataMax;
for (int i = 0; i < graduationList.Count; i++)
{
graduationList[i].text = ((int)(dataMax * i / graduationList.Count)).ToString();
}
}
}
protected override void OnPopulateMesh(VertexHelper vh)
{
vh.Clear();
int dataRectWid = (int)(chartWid / pointWidth) * pointWidth;
float dataMax = GetAllLineMax();
// draw bg
Vector3 p1 = new Vector3(-graduationWidth, chartHig + 30);
Vector3 p2 = new Vector3(dataRectWid + 50, chartHig + 30);
Vector3 p3 = new Vector3(dataRectWid + 50, -20);
Vector3 p4 = new Vector3(-graduationWidth, -20);
ChartUtils.DrawPolygon(vh, p1, p2, p3, p4, backgroundColor);
// draw coordinate
Vector3 coordZero = Vector3.zero;
ChartUtils.DrawLine(vh, new Vector3(dataRectWid + 5, -5),
new Vector3(dataRectWid + 5, chartHig + 0.5f), 1, Color.grey);
// draw graduation
for (int i = 0; i < graduationList.Count; i++)
{
Vector3 sp = new Vector3(-5, chartHig * i / (graduationList.Count - 1));
Vector3 ep = new Vector3(dataRectWid + 5, chartHig * i / (graduationList.Count - 1));
ChartUtils.DrawLine(vh, sp, ep, 0.5f, Color.grey);
}
// draw line
for (int index = 0; index < lineList.Count; index++)
{
LineData_old line = lineList[index];
if (!line.visible) continue;
Vector3 lp = Vector3.zero;
Vector3 np = Vector3.zero;
for (int i = 0; i < line.dataList.Count; i++)
{
float data = line.dataList[i] * chartHig / dataMax;
np = new Vector3(i * pointWidth, data);
if (i > 0)
{
ChartUtils.DrawLine(vh, lp, np, lineSize, line.lineColor);
}
lp = np;
}
// draw point
for (int i = 0; i < line.dataList.Count; i++)
{
UIVertex[] quadverts = new UIVertex[4];
float data = line.dataList[i] * chartHig / dataMax;
Vector3 p = new Vector3(i * pointWidth, data);
ChartUtils.DrawPolygon(vh, p, pointSize, line.pointColor);
}
}
//draw x,y axis
float xLen = dataRectWid + 25;
float yLen = chartHig + 15;
float xPos = 0;
float yPos = -5;
ChartUtils.DrawLine(vh, new Vector3(xPos, yPos - 1.5f), new Vector3(xPos, yLen), 1.5f, Color.white);
ChartUtils.DrawLine(vh, new Vector3(xPos, yPos), new Vector3(xLen, yPos), 1.5f, Color.white);
//draw arrows
ChartUtils.DrawTriangle(vh, new Vector3(xPos - arrowSize, yLen - arrowLen), new Vector3(xPos, yLen + 4),
new Vector3(xPos + arrowSize, yLen - arrowLen), Color.white);
ChartUtils.DrawTriangle(vh, new Vector3(xLen - arrowLen, yPos + arrowSize), new Vector3(xLen + 4, yPos),
new Vector3(xLen - arrowLen, yPos - arrowSize), Color.white);
}
}
}

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Assets/XCharts/Scripts/LineChart_old.cs.meta Normal file
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1618
Assets/XCharts/demo.unity
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