UI update 02

2026-06-30 21:21:30 +08:00
parent b2a1e307a4
commit f62f643cfc
1666 changed files with 211081 additions and 22799 deletions
@@ -0,0 +1,76 @@
+using System;
+using System.Collections.Generic;
+using UnityEngine;
+using UnityEngine.UI;
+using XUGL;
+
+namespace XCharts.Runtime
+{
+    /// <summary>
+    /// UI帮助类。
+    /// </summary>
+    public static class UIHelper
+    {
+        public static void DrawBackground(VertexHelper vh, UIComponent component)
+        {
+            var background = component.background;
+            var rect = component.graphRect;
+            if (background.imageWidth > 0 || background.imageHeight > 0)
+            {
+                if (background.imageWidth > 0)
+                {
+                    rect.width = background.imageWidth;
+                    rect.x = component.graphX + (component.graphWidth - background.imageWidth) / 2;
+                }
+                if (background.imageHeight > 0)
+                {
+                    rect.height = background.imageHeight;
+                    rect.y = component.graphY + (component.graphHeight - background.imageHeight) / 2;
+                }
+            }
+            background.rect = rect;
+            if (!background.show)
+                return;
+            if (background.image != null)
+                return;
+            var backgroundColor = component.theme.GetBackgroundColor(background);
+            DrawBackground(vh, background, backgroundColor);
+        }
+
+        public static void DrawBackground(VertexHelper vh, Background background, Color32 color, float smoothness = 2)
+        {
+            if (!background.show)
+                return;
+            if (background.image != null)
+                return;
+            var borderWidth = background.borderStyle.GetRuntimeBorderWidth();
+            var borderColor = background.borderStyle.GetRuntimeBorderColor();
+            var cornerRadius = background.borderStyle.GetRuntimeCornerRadius();
+            UGL.DrawRoundRectangleWithBorder(vh, background.rect, color, color, cornerRadius,
+                borderWidth, borderColor, 0, smoothness);
+        }
+
+        internal static void InitBackground(UIComponent component)
+        {
+            if (component.background.show == false ||
+                (component.background.image == null && ChartHelper.IsClearColor(component.background.imageColor)))
+            {
+                ChartHelper.DestoryGameObject(component.transform, "Background");
+                return;
+            }
+            var sizeDelta = component.background.imageWidth > 0 && component.background.imageHeight > 0 ?
+                new Vector2(component.background.imageWidth, component.background.imageHeight) :
+                component.graphSizeDelta;
+            var backgroundObj = ChartHelper.AddObject("Background", component.transform, component.graphMinAnchor,
+                component.graphMaxAnchor, component.graphPivot, sizeDelta);
+            backgroundObj.hideFlags = component.chartHideFlags;
+
+            var backgroundImage = ChartHelper.EnsureComponent<Image>(backgroundObj);
+            ChartHelper.UpdateRectTransform(backgroundObj, component.graphMinAnchor,
+                component.graphMaxAnchor, component.graphPivot, sizeDelta);
+            ChartHelper.SetBackground(backgroundImage, component.background);
+            backgroundObj.transform.SetSiblingIndex(0);
+            backgroundObj.SetActive(component.background.show && component.background.image != null);
+        }
+    }
+}