From e28b6f1fe6f05905696d4d35f8a5588855e363ad Mon Sep 17 00:00:00 2001
From: eleliauk <2831336720@qq.com>
Date: Tue, 6 May 2025 15:35:40 +0800
Subject: [PATCH] fix(word-cloud): improve animation config handling and add
 max font size limit

---
 packages/vchart/src/series/word-cloud/base.ts | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/packages/vchart/src/series/word-cloud/base.ts b/packages/vchart/src/series/word-cloud/base.ts
index 934b6bcb12..8c87337eaf 100644
--- a/packages/vchart/src/series/word-cloud/base.ts
+++ b/packages/vchart/src/series/word-cloud/base.ts
@@ -237,7 +237,10 @@ export class BaseWordCloudSeries<T extends IBaseWordCloudSeriesSpec = IBaseWordC
       if (mark) {
         const appearPreset = (this._spec?.animationAppear as IStateAnimateSpec<any>)?.preset;
         const params = {
-          animationConfig: () => mark.getAnimationConfig()?.appear?.[0]
+          animationConfig: () => {
+            const config = mark.getAnimationConfig()?.appear;
+            return Array.isArray(config) ? config[0] : config;
+          }
         };
         mark.setAnimationConfig(
           animationConfig(
@@ -420,6 +423,7 @@ export class BaseWordCloudSeries<T extends IBaseWordCloudSeriesSpec = IBaseWordC
       shrink: this._wordCloudConfig.zoomToFit.shrink,
       enlarge: this._wordCloudConfig.zoomToFit.enlarge,
       minFontSize: this._wordCloudConfig.zoomToFit.fontSizeLimitMin,
+      maxFontSize: this._wordCloudConfig.zoomToFit.fontSizeLimitMax,
       progressiveTime: this._wordCloudConfig.progressiveTime,
       progressiveStep: this._wordCloudConfig.progressiveStep,
       repeatFill: this._wordCloudConfig.zoomToFit.repeat