拒绝保存无可见像素的切分区域

透明裁切区域直接返回可恢复错误，避免登记空素材。
2026-09-11 18:58:13 +08:00
parent 3f55f043a1
commit bf2ffd2bf9
1 changed files with 3 additions and 0 deletions
@@ -53,6 +53,9 @@ fn cut_processed_image_blocking(
        .map_err(|e| format!("读取处理图失败：{e}"))?
        .to_rgba8();
    let normalized = normalize_binding_area(&image, *area)?;
+    if normalized.transparent {
+        return Err("分离区域没有可见像素".to_string());
+    }
    let original_area = *area;
    let normalized_area = normalized.area;
    app_log!(