270 lines
9.7 KiB
C#
270 lines
9.7 KiB
C#
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using System.Collections.Generic;
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using System.Text;
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using UnityEngine;
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using UnityEngine.UI;
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using XUGL;
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namespace XCharts.Runtime
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{
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public class TooltipViewItem
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{
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public GameObject gameObject;
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public List<ChartLabel> columns = new List<ChartLabel>();
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}
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public class TooltipView
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{
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private static Vector2 anchorMax = new Vector2(0, 1);
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private static Vector2 anchorMin = new Vector2(0, 1);
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private static Vector2 pivot = new Vector2(0, 1);
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private static Vector2 v2_0_05 = new Vector2(0, 0.5f);
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public Tooltip tooltip;
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public ComponentTheme theme;
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public GameObject gameObject;
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public Transform transform;
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public Image background;
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public Outline border;
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public VerticalLayoutGroup layout;
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public ChartLabel title;
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private List<TooltipViewItem> m_Items = new List<TooltipViewItem>();
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private List<float> m_ColumnMaxWidth = new List<float>();
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private bool m_Active = false;
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private Vector3 m_TargetPos;
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private Vector3 m_CurrentVelocity;
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public void Update()
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{
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if (!m_Active)
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return;
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transform.localPosition = Vector3.SmoothDamp(transform.localPosition, m_TargetPos, ref m_CurrentVelocity, 0.08f);
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}
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public Vector3 GetCurrentPos()
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{
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return transform.localPosition;
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}
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public Vector3 GetTargetPos()
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{
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return m_TargetPos;
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}
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public void UpdatePosition(Vector3 pos)
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{
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m_TargetPos = pos;
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}
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public void SetActive(bool flag)
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{
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m_Active = flag && tooltip.showContent;
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ChartHelper.SetActive(gameObject, m_Active);
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}
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public void Refresh()
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{
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if (tooltip == null) return;
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var data = tooltip.context.data;
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var titleActive = !string.IsNullOrEmpty(data.title);
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if (titleActive != title.gameObject.activeSelf)
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title.gameObject.SetActive(titleActive);
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title.SetText(data.title);
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m_ColumnMaxWidth.Clear();
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for (int i = 0; i < data.param.Count; i++)
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{
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var item = GetItem(i);
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var param = data.param[i];
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if (param.columns.Count <= 0)
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{
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item.gameObject.SetActive(false);
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continue;
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}
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item.gameObject.SetActive(true);
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for (int j = 0; j < param.columns.Count; j++)
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{
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var column = GetItemColumn(item, j);
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column.SetActive(true);
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column.SetText(param.columns[j]);
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if (j == 0)
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column.text.SetColor(param.color);
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if (j >= m_ColumnMaxWidth.Count)
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m_ColumnMaxWidth.Add(0);
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var columnWidth = column.GetWidth();
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if (m_ColumnMaxWidth[j] < columnWidth)
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m_ColumnMaxWidth[j] = columnWidth;
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}
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for (int j = param.columns.Count; j < item.columns.Count; j++)
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{
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item.columns[j].SetActive(false);
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}
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}
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for (int i = data.param.Count; i < m_Items.Count; i++)
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{
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m_Items[i].gameObject.SetActive(false);
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}
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ResetSize();
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// border.effectColor = data.param.Count == 1
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// ? data.param[0].color
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// : tooltip.borderColor;
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UpdatePosition(tooltip.context.pointer + tooltip.offset);
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tooltip.gameObject.transform.SetAsLastSibling();
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}
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private void ResetSize()
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{
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var maxHig = 0f;
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var maxWid = 0f;
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if (tooltip.fixedWidth > 0)
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{
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maxWid = tooltip.fixedWidth;
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}
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else
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{
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maxWid = TotalMaxWidth();
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var titleWid = title.GetTextWidth();
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if (maxWid < titleWid)
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maxWid = titleWid;
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}
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if (tooltip.fixedHeight > 0)
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{
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maxHig = tooltip.fixedHeight;
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}
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else
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{
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if (!string.IsNullOrEmpty(title.text.GetText()))
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maxHig += tooltip.titleHeight;
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maxHig += tooltip.itemHeight * tooltip.context.data.param.Count;
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maxHig += tooltip.paddingTopBottom * 2;
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}
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if (tooltip.minWidth > 0 && maxWid < tooltip.minWidth)
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maxWid = tooltip.minWidth;
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if (tooltip.minHeight > 0 && maxHig < tooltip.minHeight)
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maxHig = tooltip.minHeight;
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for (int i = 0; i < m_Items.Count; i++)
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{
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var item = m_Items[i];
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item.gameObject.GetComponent<RectTransform>().sizeDelta = new Vector2(maxWid, tooltip.itemHeight);
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var xPos = 0f;
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for (int j = 0; j < m_ColumnMaxWidth.Count; j++)
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{
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var deltaX = j == m_ColumnMaxWidth.Count - 1 ? maxWid - xPos : m_ColumnMaxWidth[j];
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item.columns[j].text.SetSizeDelta(new Vector2(deltaX, tooltip.itemHeight));
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item.columns[j].SetRectPosition(new Vector3(xPos, 0));
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xPos += m_ColumnMaxWidth[j];
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}
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}
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tooltip.context.width = maxWid + tooltip.paddingLeftRight * 2;
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tooltip.context.height = maxHig;
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background.GetComponent<RectTransform>().sizeDelta = new Vector2(tooltip.context.width, tooltip.context.height);
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}
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private float TotalMaxWidth()
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{
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var total = 0f;
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foreach (var max in m_ColumnMaxWidth)
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total += max;
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return total;
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}
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private TooltipViewItem GetItem(int i)
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{
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if (i < 0) i = 0;
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if (i < m_Items.Count)
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{
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return m_Items[i];
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}
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else
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{
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var item = CreateViewItem(i, gameObject.transform, tooltip, theme);
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m_Items.Add(item);
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return item;
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}
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}
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private ChartLabel GetItemColumn(TooltipViewItem item, int i)
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{
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if (i < 0) i = 0;
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if (i < item.columns.Count)
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{
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return item.columns[i];
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}
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else
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{
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var column = CreateViewItemColumn(i, item.gameObject.transform, tooltip, theme);
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item.columns.Add(column);
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return column;
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}
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}
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public static TooltipView CreateView(Tooltip tooltip, ThemeStyle theme, Transform parent)
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{
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var view = new TooltipView();
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view.tooltip = tooltip;
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view.theme = theme.tooltip;
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view.gameObject = ChartHelper.AddObject("view", parent, anchorMin, anchorMax, pivot, Vector3.zero);
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view.gameObject.transform.localPosition = Vector3.zero;
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view.transform = view.gameObject.transform;
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view.background = ChartHelper.GetOrAddComponent<Image>(view.gameObject);
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view.background.sprite = tooltip.backgroundImage;
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view.background.type = tooltip.backgroundType;
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view.background.color = ChartHelper.IsClearColor(tooltip.backgroundColor) ?
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Color.white : tooltip.backgroundColor;
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view.border = ChartHelper.GetOrAddComponent<Outline>(view.gameObject);
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view.border.enabled = tooltip.borderWidth > 0;
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view.border.useGraphicAlpha = false;
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view.border.effectColor = tooltip.borderColor;
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view.border.effectDistance = new Vector2(tooltip.borderWidth, -tooltip.borderWidth);
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view.layout = ChartHelper.GetOrAddComponent<VerticalLayoutGroup>(view.gameObject);
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view.layout.childControlHeight = false;
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view.layout.childControlWidth = false;
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view.layout.childForceExpandHeight = false;
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view.layout.childForceExpandWidth = false;
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view.layout.padding = new RectOffset(tooltip.paddingLeftRight,
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tooltip.paddingLeftRight,
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tooltip.paddingTopBottom,
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tooltip.paddingTopBottom);
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view.title = ChartHelper.AddChartLabel("title", view.gameObject.transform, tooltip.titleLabelStyle, theme.tooltip,
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"", Color.clear, TextAnchor.MiddleLeft);
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var item = CreateViewItem(0, view.gameObject.transform, tooltip, theme.tooltip);
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view.m_Items.Add(item);
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view.Refresh();
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return view;
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}
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private static TooltipViewItem CreateViewItem(int i, Transform parent, Tooltip tooltip, ComponentTheme theme)
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{
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GameObject item1 = ChartHelper.AddObject("item" + i, parent, anchorMin, anchorMax, v2_0_05, Vector3.zero);
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var item = new TooltipViewItem();
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item.gameObject = item1;
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item.columns.Add(CreateViewItemColumn(0, item1.transform, tooltip, theme));
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item.columns.Add(CreateViewItemColumn(1, item1.transform, tooltip, theme));
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item.columns.Add(CreateViewItemColumn(2, item1.transform, tooltip, theme));
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return item;
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}
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private static ChartLabel CreateViewItemColumn(int i, Transform parent, Tooltip tooltip, ComponentTheme theme)
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{
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var labelStyle = tooltip.GetContentLabelStyle(i);
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var label = ChartHelper.AddChartLabel("column" + i, parent, labelStyle, theme,
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"", Color.clear, TextAnchor.MiddleLeft);
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return label;
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}
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}
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}
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