增加GanttChart甘特图

2026-05-24 01:40:06 +00:00 · 2021-03-25 12:55:52 +08:00
parent e8fdea764c
commit da383c80ae
47 changed files with 968 additions and 72 deletions
--- a/Runtime/GanttChart.cs
+++ b/Runtime/GanttChart.cs
@@ -0,0 +1,137 @@
+
+/************************************************/
+/*                                              */
+/*     Copyright (c) 2018 - 2021 monitor1394    */
+/*     https://github.com/monitor1394           */
+/*                                              */
+/************************************************/
+
+using UnityEngine;
+
+namespace XCharts
+{
+    [AddComponentMenu("XCharts/GanttChart", 22)]
+    [ExecuteInEditMode]
+    [RequireComponent(typeof(RectTransform))]
+    [DisallowMultipleComponent]
+    public partial class GanttChart : CoordinateChart
+    {
+
+#if UNITY_EDITOR
+        protected override void Reset()
+        {
+            base.Reset();
+            title.text = "GanttChart";
+            var xCount = 5;
+            var yCount = 5;
+
+            m_Grids[0].left = 60;
+            m_Grids[0].right = 50;
+            m_XAxes[0].type = Axis.AxisType.Time;
+            m_XAxes[0].boundaryGap = false;
+            m_XAxes[0].splitNumber = xCount;
+            m_YAxes[0].type = Axis.AxisType.Category;
+            m_YAxes[0].boundaryGap = true;
+            m_YAxes[0].splitNumber = 0;
+
+            RemoveData();
+            SerieTemplate.AddDefaultTimeGanttSerie(this, "task", yCount);
+        }
+#endif
+        protected override void GetSeriesMinMaxValue(Axis axis, int axisIndex, out float tempMinValue, out float tempMaxValue)
+        {
+            tempMinValue = int.MaxValue;
+            tempMaxValue = int.MinValue;
+            foreach (var serie in m_Series.list)
+            {
+                if (serie.type != SerieType.Gantt) continue;
+                if (serie.xAxisIndex != axis.index) continue;
+                foreach (var serieData in serie.data)
+                {
+                    if (serieData.data.Count >= 2)
+                    {
+                        var xData = serieData.data[0];
+                        var yData = serieData.data[1];
+                        if (xData < tempMinValue) tempMinValue = xData;
+                        if (yData > tempMaxValue) tempMaxValue = yData;
+                    }
+                }
+            }
+            if (tempMinValue == int.MaxValue) tempMinValue = 0;
+            if (tempMaxValue == int.MinValue) tempMaxValue = 0;
+            //AxisHelper.AdjustMinMaxValue(axis, ref tempMinValue, ref tempMaxValue, true, 60);
+        }
+
+        protected override void OnRefreshLabel()
+        {
+            for (int i = 0; i < m_Series.Count; i++)
+            {
+                var serie = m_Series.GetSerie(i);
+                if (serie.IsPerformanceMode()) continue;
+                if (serie.type != SerieType.Gantt) continue;
+                foreach (var serieData in serie.data)
+                {
+                    if (serieData.labelObject == null) continue;
+                    var serieLabel = SerieHelper.GetSerieLabel(serie, serieData);
+                    var labelShow = serie.show && serieLabel.show;
+                    serieData.SetLabelActive(labelShow);
+                    if (labelShow)
+                    {
+                        var labelColor = serieLabel.textStyle.GetColor(m_Theme.axis.textColor);
+                        var labelPos = serieData.runtimePosition;
+                        SerieLabelHelper.ResetLabel(serieData.labelObject.label, serieLabel, m_Theme, i);
+                        serieData.labelObject.SetPosition(labelPos);
+                        serieData.labelObject.SetLabelColor(labelColor);
+                        serieData.labelObject.SetText(serieData.name);
+                    }
+                }
+            }
+        }
+
+        protected override void UpdateTooltipValue(Vector2 local)
+        {
+            var grid = GetGrid(tooltip.runtimeGridIndex);
+            if (grid == null) return;
+            tooltip.runtimeDataIndex.Clear();
+            foreach (var serie in m_Series.list)
+            {
+                var serieGrid = GetSerieGridOrDefault(serie);
+                if (grid.index != serieGrid.index) continue;
+                for (int i = 0; i < serie.data.Count; i++)
+                {
+                    var serieData = serie.GetSerieData(i);
+                    var highlight = serieData.runtimeRect.Contains(local);
+                    serieData.highlighted = highlight;
+                    if (highlight)
+                    {
+
+                        tooltip.runtimeDataIndex.Add(serie.index);
+                        tooltip.runtimeDataIndex.Add(i);
+                        return;
+                    }
+                }
+            }
+        }
+
+        protected override void UpdateTooltip()
+        {
+            if (tooltip.runtimeDataIndex.Count == 0)
+            {
+                if (tooltip.IsActive())
+                {
+                    tooltip.SetActive(false);
+                    RefreshChart();
+                }
+                return;
+            }
+            var serieIndex = tooltip.runtimeDataIndex[0];
+            var dataIndex = tooltip.runtimeDataIndex[1];
+            var serie = m_Series.GetSerie(serieIndex);
+            if (serie == null) return;
+            var serieData = serie.GetSerieData(dataIndex);
+            var category = serieData == null ? serie.name : serieData.name;
+            TooltipHelper.SetContentAndPosition(tooltip, category, chartRect);
+            tooltip.SetActive(true);
+        }
+    }
+}