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auto add and update graduation

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This commit is contained in:
monitor1394
2018-09-10 07:14:08 +08:00
parent 5b802ee670
commit 046f43cc57
2 changed files with 415 additions and 383 deletions
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81
Assets/XChart/Scripts/LineChart.cs
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@@ -135,18 +135,21 @@ namespace xchart
[SerializeField]
private float arrowSize = 6;
[SerializeField]
private List<Text> graduationList = new List<Text>();
private Color backgroundColor;
[SerializeField]
private Font font;
[SerializeField]
private List<LineData> lineList = new List<LineData>();
private List<Text> graduationList = new List<Text>();
private Dictionary<string, LineData> lineMap = new Dictionary<string, LineData>();
private RectTransform rectTrans;
private float lastMax = 0;
private float lastHig = 0;
protected override void Awake()
{
base.Awake();
rectTrans = GetComponent<RectTransform>();
for (int i = 0; i < lineList.Count; i++)
{
LineData line = lineList[i];
@@ -162,6 +165,42 @@ namespace xchart
}
AddLineToLineMap(line);
}
InitGraduation();
}
private void InitGraduation()
{
float chartHigh = rectTransform.sizeDelta.y;
float graduationHig = chartHigh / 4;
for (int i = 0; i < 5; i++)
{
GameObject g1;
if (transform.Find("graduation" + i))
{
g1 = transform.Find("graduation" + i).gameObject;
graduationList.Add(g1.GetComponent<Text>());
}
else
{
g1 = new GameObject();
g1.name = "graduation" + i;
g1.transform.parent = transform;
g1.transform.localPosition = Vector3.zero;
g1.transform.localScale = Vector3.one;
g1.AddComponent<Text>();
Text txtg1 = g1.GetComponent<Text>();
txtg1.font = font;
txtg1.text = (i * 100).ToString();
txtg1.alignment = TextAnchor.MiddleRight;
RectTransform rect = g1.GetComponent<RectTransform>();
rect.anchorMax = Vector2.zero;
rect.anchorMin = Vector2.zero;
rect.sizeDelta = new Vector2(50, 20);
rect.localPosition = new Vector3(-33, i * graduationHig, 0);
graduationList.Add(txtg1);
}
}
}
private float time;
@@ -293,6 +332,18 @@ namespace xchart
graduationList[i].text = ((int)(dataMax * i / graduationList.Count)).ToString();
}
}
float chartHigh = rectTransform.sizeDelta.y;
Debug.LogError("hig:"+chartHigh);
if (lastHig != chartHigh)
{
lastHig = chartHigh;
for (int i = 0; i < graduationList.Count; i++)
{
Vector3 pos = graduationList[i].rectTransform.localPosition;
print("i:"+pos);
graduationList[i].rectTransform.localPosition = new Vector3(pos.x, lastHig * i / (graduationList.Count-1), pos.z);
}
}
}
protected override void OnPopulateMesh(VertexHelper vh)
@@ -301,11 +352,16 @@ namespace xchart
float chartHigh = rectTransform.sizeDelta.y;
int chartWid = (int)(rectTransform.sizeDelta.x / pointWidth) * pointWidth;
float dataMax = GetAllLineMax();
// draw bg
Vector3 p1 = new Vector3(-50, chartHigh + 30);
Vector3 p2 = new Vector3(chartWid + 50, chartHigh + 30);
Vector3 p3 = new Vector3(chartWid + 50, -20);
Vector3 p4 = new Vector3(-50, -20);
DrawCube(vh, p1, p2, p3, p4, backgroundColor);
// draw coordinate
Vector3 coordZero = Vector3.zero;
DrawLine(vh, new Vector3(chartWid + 5, -5), new Vector3(chartWid + 5, chartHigh + 0.5f), 1, Color.grey);
// draw graduation
for (int i = 0; i < graduationList.Count; i++)
{
Vector3 sp = new Vector3(-5, chartHigh * i / (graduationList.Count - 1));
@@ -386,6 +442,21 @@ namespace xchart
vh.AddUIVertexQuad(vertex);
}
private void DrawCube(VertexHelper vh, Vector3 p1, Vector3 p2, Vector3 p3, Vector3 p4, Color color)
{
UIVertex[] vertex = new UIVertex[4];
vertex[0].position = p1;
vertex[1].position = p2;
vertex[2].position = p3;
vertex[3].position = p4;
for (int j = 0; j < 4; j++)
{
vertex[j].color = color;
vertex[j].uv0 = Vector2.zero;
}
vh.AddUIVertexQuad(vertex);
}
private void DrawTriangle(VertexHelper vh, Vector3 p1, Vector3 p2, Vector3 p3, Color color)
{
List<UIVertex> vertexs = new List<UIVertex>();