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增加折线图和柱形图的tooltip

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This commit is contained in:
monitor1394
2019-03-12 08:10:25 +08:00
parent c367caf5bd
commit 539468903d
12 changed files with 4092 additions and 1286 deletions
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122
Scripts/BaseChart.cs
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@@ -15,7 +15,7 @@ namespace xcharts
public class Title
{
public bool show = true;
public string text ="Chart Title";
public string text = "Chart Title";
public Align align = Align.center;
public float left;
public float right;
@@ -81,6 +81,53 @@ namespace xcharts
{
public bool show;
public int DataIndex { get; set; }
public int LastDataIndex { get; set; }
public float Width { get { return bgRect.sizeDelta.x; } }
public float Height { get { return bgRect.sizeDelta.y; } }
private GameObject gameObject;
private Text text;
private RectTransform bgRect;
public void SetObj(GameObject obj)
{
gameObject = obj;
bgRect = gameObject.GetComponent<RectTransform>();
text = gameObject.GetComponentInChildren<Text>();
}
public void SetBackgroundColor(Color color)
{
gameObject.GetComponent<Image>().color = color;
}
public void SetTextColor(Color color)
{
text.color = color;
}
public void UpdateTooltipText(string txt)
{
text.text = txt;
bgRect.sizeDelta = new Vector2(text.preferredWidth + 8, text.preferredHeight + 8);
}
public void SetActive(bool flag)
{
gameObject.SetActive(flag);
}
public void UpdatePos(Vector2 pos)
{
gameObject.transform.localPosition = pos;
}
public Vector3 GetPos()
{
return gameObject.transform.localPosition;
}
}
[System.Serializable]
@@ -155,6 +202,8 @@ namespace xcharts
[SerializeField]
protected Legend legend = new Legend();
[SerializeField]
protected Tooltip tooltip = new Tooltip();
[SerializeField]
protected List<Series> seriesList = new List<Series>();
private Theme checkTheme = 0;
@@ -165,7 +214,7 @@ namespace xcharts
protected List<Text> legendTextList = new List<Text>();
protected float chartWid { get { return rectTransform.sizeDelta.x; } }
protected float chartHig { get { return rectTransform.sizeDelta.y; } }
protected override void Awake()
{
themeInfo = ThemeInfo.Dark;
@@ -174,6 +223,7 @@ namespace xcharts
rectTransform.pivot = Vector2.zero;
InitTitle();
InitLegend();
InitTooltip();
}
protected virtual void Update()
@@ -181,11 +231,12 @@ namespace xcharts
CheckTheme();
CheckTile();
CheckLegend();
CheckTooltip();
}
protected override void OnDestroy()
{
for(int i = transform.childCount - 1; i >= 0; i--)
for (int i = transform.childCount - 1; i >= 0; i--)
{
DestroyImmediate(transform.GetChild(i).gameObject);
}
@@ -244,7 +295,7 @@ namespace xcharts
break;
case Align.right:
anchor = TextAnchor.MiddleRight;
titlePosition = new Vector3(chartWid - title.right - titleWid,
titlePosition = new Vector3(chartWid - title.right - titleWid,
chartHig - title.top, 0);
break;
case Align.center:
@@ -271,7 +322,7 @@ namespace xcharts
{
LegendData data = legend.dataList[i];
Button btn = ChartUtils.AddButtonObject(LEGEND_TEXT + i, transform, themeInfo.font,
themeInfo.textColor, Vector2.zero,Vector2.zero, Vector2.zero,
themeInfo.textColor, Vector2.zero, Vector2.zero, Vector2.zero,
new Vector2(legend.itemWidth, legend.itemHeight));
legend.dataList[i].button = btn;
Color bcolor = data.show ? themeInfo.GetColor(i) : themeInfo.unableColor;
@@ -282,7 +333,8 @@ namespace xcharts
btn.onClick.AddListener(delegate ()
{
data.show = !data.show;
btn.GetComponent<Image>().color = data.show ? themeInfo.GetColor(i) : themeInfo.unableColor;
btn.GetComponent<Image>().color = data.show ?
themeInfo.GetColor(i) : themeInfo.unableColor;
OnYMaxValueChanged();
OnLegendButtonClicked();
RefreshChart();
@@ -290,6 +342,15 @@ namespace xcharts
}
}
private void InitTooltip()
{
GameObject obj = ChartUtils.AddTooltipObject("tooltip", transform,themeInfo.font);
tooltip.SetObj(obj);
tooltip.SetBackgroundColor(themeInfo.tooltipBackgroundColor);
tooltip.SetTextColor(themeInfo.tooltipTextColor);
tooltip.SetActive(false);
}
private Vector3 GetLegendPosition(int i)
{
int legendCount = legend.dataList.Count;
@@ -319,8 +380,8 @@ namespace xcharts
float offset = (chartHig - legendHig) / 2;
startY = chartHig - offset - legend.itemHeight;
}
float posX = legend.location == Location.left ?
legend.left :
float posX = legend.location == Location.left ?
legend.left :
chartWid - legend.right - legend.itemWidth;
return new Vector3(posX, startY - i * (legend.itemHeight + legend.itemGap), 0);
default: break;
@@ -341,7 +402,7 @@ namespace xcharts
private void CheckTheme()
{
if(checkTheme != theme)
if (checkTheme != theme)
{
checkTheme = theme;
OnThemeChanged();
@@ -350,6 +411,7 @@ namespace xcharts
private void CheckTile()
{
if (checkTitle == null || title == null) return;
if (checkTitle.align != title.align ||
checkTitle.left != title.left ||
checkTitle.right != title.right ||
@@ -394,6 +456,27 @@ namespace xcharts
}
}
private void CheckTooltip()
{
if (!tooltip.show) return;
tooltip.DataIndex = 0;
Vector2 local;
if (!RectTransformUtility.ScreenPointToLocalPointInRectangle(rectTransform,
Input.mousePosition, null, out local))
return;
if (local.x < 0 || local.x > chartWid ||
local.y < 0 || local.y > chartHig)
return;
CheckTootipArea(local);
}
protected virtual void CheckTootipArea(Vector2 localPostion)
{
}
protected virtual void OnThemeChanged()
{
switch (theme)
@@ -422,10 +505,10 @@ namespace xcharts
for (int i = 0; i < legend.dataList.Count; i++)
{
Button btn = legend.dataList[i].button;
btn.GetComponent<RectTransform>().sizeDelta =
btn.GetComponent<RectTransform>().sizeDelta =
new Vector2(legend.itemWidth, legend.itemHeight);
Text txt = btn.GetComponentInChildren<Text>();
txt.transform.GetComponent<RectTransform>().sizeDelta =
txt.transform.GetComponent<RectTransform>().sizeDelta =
new Vector2(legend.itemWidth, legend.itemHeight);
txt.transform.localPosition = Vector3.zero;
btn.transform.localPosition = GetLegendPosition(i);
@@ -453,10 +536,24 @@ namespace xcharts
rectTransform.SetSizeWithCurrentAnchors(RectTransform.Axis.Horizontal, tempWid);
}
protected virtual void RefreshTooltip()
{
}
protected override void OnPopulateMesh(VertexHelper vh)
{
vh.Clear();
DrawBackground(vh);
DrawChart(vh);
DrawTooltip(vh);
}
protected virtual void DrawChart(VertexHelper vh)
{
}
protected virtual void DrawTooltip(VertexHelper vh)
{
}
private void DrawBackground(VertexHelper vh)
@@ -469,4 +566,5 @@ namespace xcharts
ChartUtils.DrawPolygon(vh, p1, p2, p3, p4, themeInfo.backgroundColor);
}
}
}
}