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增加DataZoom实现区域缩放

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This commit is contained in:
monitor1394
2019-06-13 09:53:03 +08:00
parent 949f6d02aa
commit dfb0b33fe3
19 changed files with 101235 additions and 2155 deletions
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130
Scripts/UI/Internal/Axis.cs
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@@ -5,7 +5,7 @@ using UnityEngine;
namespace XCharts
{
[System.Serializable]
public class Axis : JsonDataSupport,IEquatable<Axis>
public class Axis : JsonDataSupport, IEquatable<Axis>
{
public enum AxisType
{
@@ -38,10 +38,10 @@ namespace XCharts
[SerializeField] private bool m_Inside;
[SerializeField] private float m_Length;
public bool show { get { return m_Show; }set { m_Show = value; } }
public bool show { get { return m_Show; } set { m_Show = value; } }
public bool alignWithLabel { get { return m_AlignWithLabel; } set { m_AlignWithLabel = value; } }
public bool inside { get { return m_Inside; }set { m_Inside = value; } }
public float length { get { return m_Length; }set { m_Length = value; } }
public bool inside { get { return m_Inside; } set { m_Inside = value; } }
public float length { get { return m_Length; } set { m_Length = value; } }
public static AxisTick defaultTick
{
@@ -72,7 +72,7 @@ namespace XCharts
[SerializeField] protected List<string> m_Data = new List<string>();
[SerializeField] protected AxisTick m_AxisTick = AxisTick.defaultTick;
public bool show { get { return m_Show; }set { m_Show = value; } }
public bool show { get { return m_Show; } set { m_Show = value; } }
public AxisType type { get { return m_Type; } set { m_Type = value; } }
public AxisMinMaxType minMaxType { get { return m_MinMaxType; } set { m_MinMaxType = value; } }
public int min { get { return m_Min; } set { m_Min = value; } }
@@ -83,7 +83,11 @@ namespace XCharts
public SplitLineType splitLineType { get { return m_SplitLineType; } set { m_SplitLineType = value; } }
public bool boundaryGap { get { return m_BoundaryGap; } set { m_BoundaryGap = value; } }
public List<string> data { get { return m_Data; } }
public AxisTick axisTick { get { return m_AxisTick; }set { m_AxisTick = value; } }
public AxisTick axisTick { get { return m_AxisTick; } set { m_AxisTick = value; } }
public int filterStart { get; set; }
public int filterEnd { get; set; }
public List<string> filterData { get; set; }
public void Copy(Axis other)
{
@@ -105,7 +109,7 @@ namespace XCharts
m_Data.Clear();
}
public void AddData(string category,int maxDataNumber)
public void AddData(string category, int maxDataNumber)
{
if (maxDataNumber > 0)
{
@@ -114,80 +118,136 @@ namespace XCharts
m_Data.Add(category);
}
public string GetData(int index)
public string GetData(int index,DataZoom dataZoom)
{
if (index >= 0 && index < data.Count)
return data[index];
var showData = GetData(dataZoom);
if (index >= 0 && index < showData.Count)
return showData[index];
else
return "";
}
public int GetSplitNumber()
public List<string> GetData(DataZoom dataZoom)
{
if (dataZoom != null && dataZoom.show)
{
var startIndex = (int)((data.Count-1) * dataZoom.start / 100);
var endIndex = (int)((data.Count - 1) * dataZoom.end / 100);
var count = endIndex == startIndex ? 1 : endIndex - startIndex + 1;
if(filterData == null || filterData.Count != count)
{
UpdateFilterData(dataZoom);
}
return filterData;
}
else
{
return m_Data;
}
}
public void UpdateFilterData(DataZoom dataZoom)
{
if (dataZoom != null && dataZoom.show)
{
var startIndex = (int)((data.Count - 1) * dataZoom.start / 100);
var endIndex = (int)((data.Count - 1) * dataZoom.end / 100);
if(startIndex != filterStart || endIndex != filterEnd)
{
filterStart = startIndex;
filterEnd = endIndex;
if (m_Data.Count > 0)
{
var count = endIndex == startIndex ? 1 : endIndex - startIndex + 1;
filterData = m_Data.GetRange(startIndex, count);
}
else
{
filterData = m_Data;
}
}
else if(endIndex == 0)
{
filterData = new List<string>();
}
}
}
public int GetSplitNumber(DataZoom dataZoom)
{
if (type == AxisType.Value) return m_SplitNumber;
if (data.Count > 2 * m_SplitNumber || data.Count <= 0)
int dataCount = GetData(dataZoom).Count;
if (dataCount > 2 * m_SplitNumber || dataCount <= 0)
return m_SplitNumber;
else
return data.Count;
return dataCount;
}
public float GetSplitWidth(float coordinateWidth)
public float GetSplitWidth(float coordinateWidth,DataZoom dataZoom)
{
return coordinateWidth / (m_BoundaryGap ? GetSplitNumber() : GetSplitNumber() - 1);
return coordinateWidth / (m_BoundaryGap ? GetSplitNumber(dataZoom) : GetSplitNumber(dataZoom) - 1);
}
public int GetDataNumber()
public int GetDataNumber(DataZoom dataZoom)
{
return data.Count;
return GetData(dataZoom).Count;
}
public float GetDataWidth(float coordinateWidth)
public float GetDataWidth(float coordinateWidth, DataZoom dataZoom)
{
return coordinateWidth / (m_BoundaryGap ? data.Count : data.Count - 1);
var dataCount = GetDataNumber(dataZoom);
return coordinateWidth / (m_BoundaryGap ? dataCount : dataCount - 1);
}
public string GetScaleName(int index, float minValue = 0, float maxValue = 0)
public string GetScaleName(int index, float minValue, float maxValue, DataZoom dataZoom)
{
if (m_Type == AxisType.Value)
{
float value = (minValue + (maxValue - minValue) * index / (GetSplitNumber() - 1));
float value = (minValue + (maxValue - minValue) * index / (GetSplitNumber(dataZoom) - 1));
if (value - (int)value == 0)
return (value).ToString();
else
return (value).ToString("f1");
}
int dataCount = data.Count;
var showData = GetData(dataZoom);
int dataCount = showData.Count;
if (dataCount <= 0) return "";
if(index == GetSplitNumber() - 1 && !m_BoundaryGap)
if (index == GetSplitNumber(dataZoom) - 1 && !m_BoundaryGap)
{
return data[data.Count-1];
return showData[dataCount - 1];
}
else
{
float rate = dataCount / GetSplitNumber();
float rate = dataCount / GetSplitNumber(dataZoom);
if (rate < 1) rate = 1;
int offset = m_BoundaryGap ? (int)(rate / 2) : 0;
int newIndex = (int)(index * rate >= dataCount - 1 ? dataCount - 1 : offset + index * rate);
return data[newIndex];
int newIndex = (int)(index * rate >= dataCount - 1 ?
dataCount - 1 : offset + index * rate);
return showData[newIndex];
}
}
public int GetScaleNumber()
public int GetScaleNumber(DataZoom dataZoom)
{
if(type == AxisType.Value)
if (type == AxisType.Value)
{
return m_BoundaryGap ? m_SplitNumber + 1 : m_SplitNumber;
}
if (data.Count > 2 * splitNumber || data.Count <= 0)
return m_BoundaryGap ? m_SplitNumber + 1 : m_SplitNumber;
else
return m_BoundaryGap ? data.Count + 1 : data.Count;
{
var showData = GetData(dataZoom);
int dataCount = showData.Count;
if (dataCount > 2 * splitNumber || dataCount <= 0)
return m_BoundaryGap ? m_SplitNumber + 1 : m_SplitNumber;
else
return m_BoundaryGap ? dataCount + 1 : dataCount;
}
}
public float GetScaleWidth(float coordinateWidth)
public float GetScaleWidth(float coordinateWidth,DataZoom dataZoom)
{
int num = GetScaleNumber() - 1;
int num = GetScaleNumber(dataZoom) - 1;
if (num <= 0) num = 1;
return coordinateWidth / num;
}