using System.Collections.Generic;
using UnityEngine;
namespace XCharts.Runtime
{
[System.Serializable]
public class VisualMapRange : ChildComponent
{
[SerializeField] private double m_Min;
[SerializeField] private double m_Max;
[SerializeField] private string m_Label;
[SerializeField] private Color32 m_Color;
/// <summary>
/// 范围最小值
/// </summary>
public double min { get { return m_Min; } set { m_Min = value; } }
/// <summary>
/// 范围最大值
/// </summary>
public double max { get { return m_Max; } set { m_Max = value; } }
/// <summary>
/// 文字描述
/// </summary>
public string label { get { return m_Label; } set { m_Label = value; } }
/// <summary>
/// 颜色
/// </summary>
public Color32 color { get { return m_Color; } set { m_Color = value; } }
public bool Contains(double value, double minMaxRange)
{
if (m_Min == 0 && m_Max == 0) return false;
var cmin = System.Math.Abs(m_Min) < 1 ? minMaxRange * m_Min : m_Min;
var cmax = System.Math.Abs(m_Max) < 1 ? minMaxRange * m_Max : m_Max;
return value >= cmin && value < cmax;
}
}
/// <summary>
/// VisualMap component. Mapping data to visual elements such as colors.
/// |视觉映射组件。用于进行『视觉编码』，也就是将数据映射到视觉元素（视觉通道）。
/// </summary>
[System.Serializable]
[ComponentHandler(typeof(VisualMapHandler), true)]
public class VisualMap : MainComponent
{
/// <summary>
/// 类型。分为连续型和分段型。
/// </summary>
public enum Type
{
/// <summary>
/// 连续型。
/// </summary>
Continuous,
/// <summary>
/// 分段型。
/// </summary>
Piecewise
}
/// <summary>
/// 选择模式
/// </summary>
public enum SelectedMode
{
/// <summary>
/// 多选。
/// </summary>
Multiple,
/// <summary>
/// 单选。
/// </summary>
Single
}
[SerializeField] private bool m_Show = true;
[SerializeField] private bool m_ShowUI = false;
[SerializeField] private Type m_Type = Type.Continuous;
[SerializeField] private SelectedMode m_SelectedMode = SelectedMode.Multiple;
[SerializeField] private int m_SerieIndex = 0;
[SerializeField] private double m_Min = 0;
[SerializeField] private double m_Max = 100;
[SerializeField] private double[] m_Range = new double[2] { 0, 100 };
[SerializeField] private string[] m_Text = new string[2] { "", "" };
[SerializeField] private float[] m_TextGap = new float[2] { 10f, 10f };
[SerializeField] private int m_SplitNumber = 5;
[SerializeField] private bool m_Calculable = false;
[SerializeField] private bool m_Realtime = true;
[SerializeField] private float m_ItemWidth = 20f;
[SerializeField] private float m_ItemHeight = 140f;
[SerializeField] private float m_ItemGap = 10f;
[SerializeField] private float m_BorderWidth = 0;
[SerializeField] private int m_Dimension = -1;
[SerializeField] private bool m_HoverLink = true;
[SerializeField] private bool m_AutoMinMax = true;
[SerializeField] private Orient m_Orient = Orient.Horizonal;
[SerializeField] private Location m_Location = Location.defaultLeft;
[SerializeField] private bool m_WorkOnLine = true;
[SerializeField] private bool m_WorkOnArea = false;
[SerializeField] private List<VisualMapRange> m_OutOfRange = new List<VisualMapRange>() { new VisualMapRange() { color = Color.gray } };
[SerializeField] private List<VisualMapRange> m_InRange = new List<VisualMapRange>();
public VisualMapContext context = new VisualMapContext();
/// <summary>
/// Whether to enable components.
/// |组件是否生效。
/// </summary>
public bool show
{
get { return m_Show; }
set { if (PropertyUtil.SetStruct(ref m_Show, value)) SetVerticesDirty(); }
}
/// <summary>
/// Whether to display components. If set to false, it will not show up, but the data mapping function still exists.
/// |是否显示组件。如果设置为 false，不会显示，但是数据映射的功能还存在。
/// </summary>
public bool showUI
{
get { return m_ShowUI; }
set { if (PropertyUtil.SetStruct(ref m_ShowUI, value)) SetVerticesDirty(); }
}
/// <summary>
/// the type of visualmap component.
/// |组件类型。
/// </summary>
public Type type
{
get { return m_Type; }
set { if (PropertyUtil.SetStruct(ref m_Type, value)) SetVerticesDirty(); }
}
/// <summary>
/// the selected mode for Piecewise visualMap.
/// |选择模式。
/// </summary>
public SelectedMode selectedMode
{
get { return m_SelectedMode; }
set { if (PropertyUtil.SetStruct(ref m_SelectedMode, value)) SetVerticesDirty(); }
}
/// <summary>
/// the serie index of visualMap.
/// |影响的serie索引。
/// </summary>
public int serieIndex
{
get { return m_SerieIndex; }
set { if (PropertyUtil.SetStruct(ref m_SerieIndex, value)) SetVerticesDirty(); }
}
/// <summary>
/// The minimum allowed. 'min' must be user specified. [visualmap.min, visualmap.max] forms the "domain" of the visualMap.
/// |
/// 允许的最小值。`autoMinMax`为`false`时必须指定。[visualMap.min, visualMap.max] 形成了视觉映射的『定义域』。
/// </summary>
public double min
{
get { return m_Min; }
set { if (PropertyUtil.SetStruct(ref m_Min, value)) SetVerticesDirty(); }
}
/// <summary>
/// The maximum allowed. 'max' must be user specified. [visualmap.min, visualmap.max] forms the "domain" of the visualMap.
/// |
/// 允许的最大值。`autoMinMax`为`false`时必须指定。[visualMap.min, visualMax.max] 形成了视觉映射的『定义域』。
/// </summary>
public double max
{
get { return m_Max; }
set { m_Max = (value < min ? min + 1 : value); SetVerticesDirty(); }
}
/// <summary>
/// Specifies the position of the numeric value corresponding to the handle. Range should be within the range of [min,max].
/// |
/// 指定手柄对应数值的位置。range 应在[min,max]范围内。
/// </summary>
public double[] range { get { return m_Range; } }
/// <summary>
/// Text on both ends.
/// |两端的文本，如 ['High', 'Low']。
/// </summary>
public string[] text { get { return m_Text; } }
/// <summary>
/// The distance between the two text bodies.
/// |两端文字主体之间的距离，单位为px。
/// </summary>
public float[] textGap { get { return m_TextGap; } }
/// <summary>
/// For continuous data, it is automatically evenly divided into several segments
/// and automatically matches the size of inRange color list when the default is 0.
/// |
/// 对于连续型数据，自动平均切分成几段，默认为0时自动匹配inRange颜色列表大小。
/// </summary>
/// <value></value>
public int splitNumber
{
get { return m_SplitNumber; }
set { if (PropertyUtil.SetStruct(ref m_SplitNumber, value)) SetVerticesDirty(); }
}
/// <summary>
/// Whether the handle used for dragging is displayed (the handle can be dragged to adjust the selected range).
/// |
/// 是否显示拖拽用的手柄（手柄能拖拽调整选中范围）。
/// </summary>
public bool calculable
{
get { return m_Calculable; }
set { if (PropertyUtil.SetStruct(ref m_Calculable, value)) SetVerticesDirty(); }
}
/// <summary>
/// Whether to update in real time while dragging.
/// |
/// 拖拽时，是否实时更新。
/// </summary>
public bool realtime
{
get { return m_Realtime; }
set { if (PropertyUtil.SetStruct(ref m_Realtime, value)) SetVerticesDirty(); }
}
/// <summary>
/// The width of the figure, that is, the width of the color bar.
/// |
/// 图形的宽度，即颜色条的宽度。
/// </summary>
public float itemWidth
{
get { return m_ItemWidth; }
set { if (PropertyUtil.SetStruct(ref m_ItemWidth, value)) SetVerticesDirty(); }
}
/// <summary>
/// The height of the figure, that is, the height of the color bar.
/// |
/// 图形的高度，即颜色条的高度。
/// </summary>
public float itemHeight
{
get { return m_ItemHeight; }
set { if (PropertyUtil.SetStruct(ref m_ItemHeight, value)) SetVerticesDirty(); }
}
/// <summary>
/// 每个图元之间的间隔距离。
/// </summary>
public float itemGap
{
get { return m_ItemGap; }
set { if (PropertyUtil.SetStruct(ref m_ItemGap, value)) SetVerticesDirty(); }
}
/// <summary>
/// Border line width.
/// |
/// 边框线宽，单位px。
/// </summary>
public float borderWidth
{
get { return m_BorderWidth; }
set { if (PropertyUtil.SetStruct(ref m_BorderWidth, value)) SetVerticesDirty(); }
}
/// <summary>
/// Specifies "which dimension" of the data to map to the visual element. "Data" is series.data.
/// |Starting at 1, the default is 0 to take the last dimension in data.
/// |
/// 指定用数据的『哪个维度』，映射到视觉元素上。『数据』即 series.data。从1开始，默认为0取 data 中最后一个维度。
/// </summary>
public int dimension
{
get { return m_Dimension; }
set { if (PropertyUtil.SetStruct(ref m_Dimension, value)) SetVerticesDirty(); }
}
/// <summary>
/// When the hoverLink function is turned on, when the mouse hovers over the visualMap component,
/// the corresponding value of the mouse position is highlighted in the corresponding graphic element in the diagram.
/// |Conversely, when the mouse hovers over a graphic element in a diagram,
/// the corresponding value of the visualMap component is triangulated in the corresponding position.
/// |
/// 打开 hoverLink 功能时，鼠标悬浮到 visualMap 组件上时，鼠标位置对应的数值 在 图表中对应的图形元素，会高亮。
/// 反之，鼠标悬浮到图表中的图形元素上时，在 visualMap 组件的相应位置会有三角提示其所对应的数值。
/// </summary>
/// <value></value>
public bool hoverLink
{
get { return m_HoverLink; }
set { if (PropertyUtil.SetStruct(ref m_HoverLink, value)) SetVerticesDirty(); }
}
/// <summary>
/// Automatically set min, Max value
/// 自动设置min，max的值
/// </summary>
public bool autoMinMax
{
get { return m_AutoMinMax; }
set { if (PropertyUtil.SetStruct(ref m_AutoMinMax, value)) SetVerticesDirty(); }
}
/// <summary>
/// Specify whether the layout of component is horizontal or vertical.
/// |
/// 布局方式是横还是竖。
/// </summary>
public Orient orient
{
get { return m_Orient; }
set { if (PropertyUtil.SetStruct(ref m_Orient, value)) SetVerticesDirty(); }
}
/// <summary>
/// The location of component.
/// |组件显示的位置。
/// </summary>
public Location location
{
get { return m_Location; }
set { if (PropertyUtil.SetClass(ref m_Location, value)) SetVerticesDirty(); }
}
/// <summary>
/// Whether the visualmap is work on linestyle of linechart.
/// |组件是否对LineChart的LineStyle有效。
/// </summary>
public bool workOnLine
{
get { return m_WorkOnLine; }
set { if (PropertyUtil.SetStruct(ref m_WorkOnLine, value)) SetVerticesDirty(); }
}
/// <summary>
/// Whether the visualmap is work on areaStyle of linechart.
/// |组件是否对LineChart的AreaStyle有效。
/// </summary>
public bool workOnArea
{
get { return m_WorkOnArea; }
set { if (PropertyUtil.SetStruct(ref m_WorkOnArea, value)) SetVerticesDirty(); }
}
/// <summary>
/// Defines a visual color outside of the selected range.
/// |定义 在选中范围外 的视觉颜色。
/// </summary>
public List<VisualMapRange> outOfRange
{
get { return m_OutOfRange; }
set { if (value != null) { m_OutOfRange = value; SetVerticesDirty(); } }
}
/// <summary>
/// 分段式每一段的相关配置。
/// </summary>
public List<VisualMapRange> inRange
{
get { return m_InRange; }
set { if (value != null) { m_InRange = value; SetVerticesDirty(); } }
}
public override bool vertsDirty { get { return m_VertsDirty || location.anyDirty; } }
public override void ClearVerticesDirty()
{
base.ClearVerticesDirty();
location.ClearVerticesDirty();
}
public override void ClearComponentDirty()
{
base.ClearComponentDirty();
location.ClearComponentDirty();
}
public double rangeMin
{
get
{
if (m_Range[0] < min || m_Range[0] > max) return min;
else return m_Range[0];
}
set
{
if (value >= min && value <= m_Range[1]) m_Range[0] = value;
}
}
public double rangeMax
{
get
{
if (m_Range[1] >= m_Range[0] && m_Range[1] < max) return m_Range[1];
else return max;
}
set
{
if (value >= m_Range[0] && value <= max) m_Range[1] = value;
}
}
public float runtimeRangeMinHeight { get { return (float) ((rangeMin - min) / (max - min) * itemHeight); } }
public float runtimeRangeMaxHeight { get { return (float) ((rangeMax - min) / (max - min) * itemHeight); } }
public void AddColors(List<Color32> colors)
{
m_InRange.Clear();
foreach (var color in colors)
{
m_InRange.Add(new VisualMapRange()
{
color = color
});
}
}
public void AddColors(List<string> colors)
{
m_InRange.Clear();
foreach (var str in colors)
{
m_InRange.Add(new VisualMapRange()
{
color = ThemeStyle.GetColor(str)
});
}
}
public Color32 GetColor(double value)
{
int index = GetIndex(value);
if (index == -1)
{
if (m_OutOfRange.Count > 0)
return m_OutOfRange[0].color;
else
return ChartConst.clearColor32;
}
if (m_Type == VisualMap.Type.Piecewise)
{
return m_InRange[index].color;
}
else
{
int splitNumber = m_InRange.Count;
var diff = (m_Max - m_Min) / (splitNumber - 1);
var nowMin = m_Min + index * diff;
var rate = (value - nowMin) / diff;
if (index == splitNumber - 1)
return m_InRange[index].color;
else
return Color32.Lerp(m_InRange[index].color, m_InRange[index + 1].color, (float) rate);
}
}
private bool IsNeedPieceColor(double value, out int index)
{
bool flag = false;
index = -1;
for (int i = 0; i < m_InRange.Count; i++)
{
var range = m_InRange[i];
if (range.min != 0 || range.max != 0)
{
flag = true;
if (range.Contains(value, max - min))
{
index = i;
return true;
}
}
}
return flag;
}
private Color32 GetPiecesColor(double value)
{
foreach (var piece in m_InRange)
{
if (piece.Contains(value, max - min))
{
return piece.color;
}
}
if (m_OutOfRange.Count > 0)
return m_OutOfRange[0].color;
else
return ChartConst.clearColor32;
}
public int GetIndex(double value)
{
int splitNumber = m_InRange.Count;
if (splitNumber <= 0)
return -1;
var index = -1;
if (IsNeedPieceColor(value, out index))
{
return index;
}
value = MathUtil.Clamp(value, m_Min, m_Max);
var diff = (m_Max - m_Min) / (splitNumber - 1);
for (int i = 0; i < splitNumber; i++)
{
if (value <= m_Min + (i + 1) * diff)
{
index = i;
break;
}
}
return index;
}
public bool IsPiecewise()
{
return m_Type == VisualMap.Type.Piecewise;
}
public bool IsInSelectedValue(double value)
{
if (context.pointerIndex < 0)
return true;
else
return context.pointerIndex == GetIndex(value);
}
public double GetValue(Vector3 pos, Rect chartRect)
{
var vertical = orient == Orient.Vertical;
var centerPos = new Vector3(chartRect.x, chartRect.y) + location.GetPosition(chartRect.width, chartRect.height);
var pos1 = centerPos + (vertical ? Vector3.down : Vector3.left) * itemHeight / 2;
var pos2 = centerPos + (vertical ? Vector3.up : Vector3.right) * itemHeight / 2;
if (vertical)
{
if (pos.y < pos1.y)
return min;
else if (pos.y > pos2.y)
return max;
else
return min + (pos.y - pos1.y) / (pos2.y - pos1.y) * (max - min);
}
else
{
if (pos.x < pos1.x)
return min;
else if (pos.x > pos2.x)
return max;
else
return min + (pos.x - pos1.x) / (pos2.x - pos1.x) * (max - min);
}
}
public bool IsInRect(Vector3 local, Rect chartRect, float triangleLen = 20)
{
var centerPos = new Vector3(chartRect.x, chartRect.y) + location.GetPosition(chartRect.width, chartRect.height);
var diff = calculable ? triangleLen : 0;
if (local.x >= centerPos.x - itemWidth / 2 - diff &&
local.x <= centerPos.x + itemWidth / 2 + diff &&
local.y >= centerPos.y - itemHeight / 2 - diff &&
local.y <= centerPos.y + itemHeight / 2 + diff)
{
return true;
}
else
{
return false;
}
}
public bool IsInRangeRect(Vector3 local, Rect chartRect)
{
var centerPos = new Vector3(chartRect.x, chartRect.y) + location.GetPosition(chartRect.width, chartRect.height);
if (orient == Orient.Vertical)
{
var pos1 = centerPos + Vector3.down * itemHeight / 2;
return local.x >= centerPos.x - itemWidth / 2 &&
local.x <= centerPos.x + itemWidth / 2 &&
local.y >= pos1.y + runtimeRangeMinHeight &&
local.y <= pos1.y + runtimeRangeMaxHeight;
}
else
{
var pos1 = centerPos + Vector3.left * itemHeight / 2;
return local.x >= pos1.x + runtimeRangeMinHeight &&
local.x <= pos1.x + runtimeRangeMaxHeight &&
local.y >= centerPos.y - itemWidth / 2 &&
local.y <= centerPos.y + itemWidth / 2;
}
}
public bool IsInRangeMinRect(Vector3 local, Rect chartRect, float triangleLen)
{
var centerPos = new Vector3(chartRect.x, chartRect.y) + location.GetPosition(chartRect.width, chartRect.height);
if (orient == Orient.Vertical)
{
var radius = triangleLen / 2;
var pos1 = centerPos + Vector3.down * itemHeight / 2;
var cpos = new Vector3(pos1.x + itemWidth / 2 + radius, pos1.y + runtimeRangeMinHeight - radius);
return local.x >= cpos.x - radius &&
local.x <= cpos.x + radius &&
local.y >= cpos.y - radius &&
local.y <= cpos.y + radius;
}
else
{
var radius = triangleLen / 2;
var pos1 = centerPos + Vector3.left * itemHeight / 2;
var cpos = new Vector3(pos1.x + runtimeRangeMinHeight, pos1.y + itemWidth / 2 + radius);
return local.x >= cpos.x - radius &&
local.x <= cpos.x + radius &&
local.y >= cpos.y - radius &&
local.y <= cpos.y + radius;
}
}
public bool IsInRangeMaxRect(Vector3 local, Rect chartRect, float triangleLen)
{
var centerPos = new Vector3(chartRect.x, chartRect.y) + location.GetPosition(chartRect.width, chartRect.height);
if (orient == Orient.Vertical)
{
var radius = triangleLen / 2;
var pos1 = centerPos + Vector3.down * itemHeight / 2;
var cpos = new Vector3(pos1.x + itemWidth / 2 + radius, pos1.y + runtimeRangeMaxHeight + radius);
return local.x >= cpos.x - radius &&
local.x <= cpos.x + radius &&
local.y >= cpos.y - radius &&
local.y <= cpos.y + radius;
}
else
{
var radius = triangleLen / 2;
var pos1 = centerPos + Vector3.left * itemHeight / 2;
var cpos = new Vector3(pos1.x + runtimeRangeMaxHeight + radius, pos1.y + itemWidth / 2 + radius);
return local.x >= cpos.x - radius &&
local.x <= cpos.x + radius &&
local.y >= cpos.y - radius &&
local.y <= cpos.y + radius;
}
}
}
}