阅片比例尺工具问题修复

2025-11-07 13:23:18 +08:00
parent ecb146bd67
commit 7d57f6b5f6
1 changed files with 1 additions and 1 deletions
@@ -58,7 +58,7 @@ class ScaleOverlayTool extends AnnotationDisplayTool {
            }
            enabledElements.forEach((element) => {
                const { viewport } = element;
-                if (!viewportsWithAnnotations.includes(viewport.id) || annotations.length === 0) {
+                if (!viewportsWithAnnotations.includes(viewport.id) || annotations.length === 0 || !annotation) {
                    const newAnnotation = {
                        metadata: {
                            toolName: this.getToolName(),