ItemStyle.cs

/************************************************/
/*                                              */
/*     Copyright (c) 2018 - 2021 monitor1394    */
/*     https://github.com/monitor1394           */
/*                                              */
/************************************************/
 
using System;
using System.Collections.Generic;
using UnityEngine;
 
namespace XCharts
{
    [System.Serializable]
    public class ItemStyle : SubComponent
    {
        public enum Type
        {
            Solid,
            Dashed,
            Dotted
        }
        [SerializeField] private bool m_Show = false;
        [SerializeField] private Color32 m_Color;
        [SerializeField] private Color32 m_Color0;
        [SerializeField] private Color32 m_ToColor;
        [SerializeField] private Color32 m_ToColor2;
        [SerializeField] private Color32 m_BackgroundColor;
        [SerializeField] private float m_BackgroundWidth;
        [SerializeField] private Color32 m_CenterColor;
        [SerializeField] private float m_CenterGap;
        [SerializeField] private Type m_BorderType = Type.Solid;
        [SerializeField] private float m_BorderWidth = 0;
        [SerializeField] private Color32 m_BorderColor;
        [SerializeField] private Color32 m_BorderColor0;
        [SerializeField] private Color32 m_BorderToColor;
        [SerializeField] [Range(0, 1)] private float m_Opacity = 1;
        [SerializeField] private string m_TooltipFormatter;
        [SerializeField] private string m_NumericFormatter = "";
        [SerializeField] private float[] m_CornerRadius = new float[] { 0, 0, 0, 0 };
 
        public void Reset()
        {
            m_Show = false;
            m_Color = Color.clear;
            m_Color0 = Color.clear;
            m_ToColor = Color.clear;
            m_ToColor2 = Color.clear;
            m_BackgroundColor = Color.clear;
            m_BackgroundWidth = 0;
            m_CenterColor = Color.clear;
            m_CenterGap = 0;
            m_BorderType = Type.Solid;
            m_BorderWidth = 0;
            m_BorderColor = Color.clear;
            m_BorderColor0 = Color.clear;
            m_BorderToColor = Color.clear;
            m_Opacity = 1;
            m_TooltipFormatter = null;
            m_NumericFormatter = "";
            if (m_CornerRadius == null)
            {
                m_CornerRadius = new float[] { 0, 0, 0, 0 };
            }
            else
            {
                for (int i = 0; i < m_CornerRadius.Length; i++)
                    m_CornerRadius[i] = 0;
            }
        }
 
        public bool show
        {
            get { return m_Show; }
            set { if (PropertyUtil.SetStruct(ref m_Show, value)) SetVerticesDirty(); }
        }
        public Color32 color
        {
            get { return m_Color; }
            set { if (PropertyUtil.SetColor(ref m_Color, value)) SetVerticesDirty(); }
        }
        public Color32 color0
        {
            get { return m_Color0; }
            set { if (PropertyUtil.SetColor(ref m_Color0, value)) SetVerticesDirty(); }
        }
        public Color32 toColor
        {
            get { return m_ToColor; }
            set { if (PropertyUtil.SetColor(ref m_ToColor, value)) SetVerticesDirty(); }
        }
        public Color32 toColor2
        {
            get { return m_ToColor2; }
            set { if (PropertyUtil.SetColor(ref m_ToColor2, value)) SetVerticesDirty(); }
        }
        public Color32 backgroundColor
        {
            get { return m_BackgroundColor; }
            set { if (PropertyUtil.SetColor(ref m_BackgroundColor, value)) SetVerticesDirty(); }
        }
        public Color32 centerColor
        {
            get { return m_CenterColor; }
            set { if (PropertyUtil.SetColor(ref m_CenterColor, value)) SetVerticesDirty(); }
        }
        public float centerGap
        {
            get { return m_CenterGap; }
            set { if (PropertyUtil.SetStruct(ref m_CenterGap, value)) SetVerticesDirty(); }
        }
        public float backgroundWidth
        {
            get { return m_BackgroundWidth; }
            set { if (PropertyUtil.SetStruct(ref m_BackgroundWidth, value)) SetVerticesDirty(); }
        }
        public Type borderType
        {
            get { return m_BorderType; }
            set { if (PropertyUtil.SetStruct(ref m_BorderType, value)) SetVerticesDirty(); }
        }
        public Color32 borderColor
        {
            get { return m_BorderColor; }
            set { if (PropertyUtil.SetColor(ref m_BorderColor, value)) SetVerticesDirty(); }
        }
        public Color32 borderColor0
        {
            get { return m_BorderColor0; }
            set { if (PropertyUtil.SetColor(ref m_BorderColor0, value)) SetVerticesDirty(); }
        }
        public Color32 borderToColor
        {
            get { return m_BorderToColor; }
            set { if (PropertyUtil.SetColor(ref m_BorderToColor, value)) SetVerticesDirty(); }
        }
        public float borderWidth
        {
            get { return m_BorderWidth; }
            set { if (PropertyUtil.SetStruct(ref m_BorderWidth, value)) SetVerticesDirty(); }
        }
        public float opacity
        {
            get { return m_Opacity; }
            set { if (PropertyUtil.SetStruct(ref m_Opacity, value)) SetVerticesDirty(); }
        }
        public string tooltipFormatter
        {
            get { return m_TooltipFormatter; }
            set { if (PropertyUtil.SetClass(ref m_TooltipFormatter, value)) SetVerticesDirty(); }
        }
        public string numericFormatter
        {
            get { return m_NumericFormatter; }
            set { if (PropertyUtil.SetClass(ref m_NumericFormatter, value)) SetComponentDirty(); }
        }
        public float[] cornerRadius
        {
            get { return m_CornerRadius; }
            set { if (PropertyUtil.SetClass(ref m_CornerRadius, value, true)) SetVerticesDirty(); }
        }
        public float runtimeBorderWidth { get { return NeedShowBorder() ? borderWidth : 0; } }
 
        public bool NeedShowBorder()
        {
            return borderWidth != 0 && !ChartHelper.IsClearColor(borderColor);
        }
 
        public Color32 GetColor()
        {
            if (m_Opacity == 1 || m_Color.a == 0) return m_Color;
            var color = m_Color;
            color.a = (byte)(color.a * m_Opacity);
            return color;
        }
        public Color32 GetColor0()
        {
            if (m_Opacity == 1 || m_Color0.a == 0) return m_Color0;
            var color = m_Color0;
            color.a = (byte)(color.a * m_Opacity);
            return color;
        }
        public Color32 GetColor(Color32 defaultColor)
        {
            var color = ChartHelper.IsClearColor(m_Color) ? defaultColor : m_Color;
            if (m_Opacity == 1 || color.a == 0) return color;
            color.a = (byte)(color.a * m_Opacity);
            return color;
        }
        public Color32 GetColor0(Color32 defaultColor)
        {
            var color = ChartHelper.IsClearColor(m_Color0) ? defaultColor : m_Color0;
            if (m_Opacity == 1 || color.a == 0) return color;
            color.a = (byte)(color.a * m_Opacity);
            return color;
        }
        public Color32 GetBorderColor(Color32 defaultColor)
        {
            var color = ChartHelper.IsClearColor(m_BorderColor) ? defaultColor : m_BorderColor;
            if (m_Opacity == 1 || color.a == 0) return color;
            color.a = (byte)(color.a * m_Opacity);
            return color;
        }
        public Color32 GetBorderColor0(Color32 defaultColor)
        {
            var color = ChartHelper.IsClearColor(m_BorderColor0) ? defaultColor : m_BorderColor0;
            if (m_Opacity == 1 || color.a == 0) return color;
            color.a = (byte)(color.a * m_Opacity);
            return color;
        }
 
        public bool IsNeedGradient()
        {
            return !ChartHelper.IsClearColor(m_ToColor) || !ChartHelper.IsClearColor(m_ToColor2);
        }
 
        public Color32 GetGradientColor(float value, Color32 defaultColor)
        {
            if (!IsNeedGradient()) return ChartConst.clearColor32;
            value = Mathf.Clamp01(value);
            var startColor = ChartHelper.IsClearColor(m_Color) ? defaultColor : m_Color;
            Color32 color;
            if (!ChartHelper.IsClearColor(m_ToColor2))
            {
                if (value <= 0.5f) color = Color32.Lerp(startColor, m_ToColor, 2 * value);
                else color = Color32.Lerp(m_ToColor, m_ToColor2, 2 * (value - 0.5f));
            }
            else
            {
                color = Color32.Lerp(startColor, m_ToColor, value);
            }
            if (m_Opacity != 1)
            {
                color.a = (byte)(color.a * m_Opacity);
            }
            return color;
        }
    }
}