docs: .

src/command/Label.ts

@@ -464,6 +464,14 @@ export class LabelCommand {
     this.addStrToCommand(str);
   }
 
+  /**
+   * 绘制方框
+   * @param x 方框左上角 X 座标，单位：dot
+   * @param y 方框左上角 Y 座标，单位：dot
+   * @param xend 方框右下角 X 座标，单位：dot
+   * @param yend 方框右下角 X 座标，单位：dot
+   * @param thickness 方框线条粗細，单位：dot
+   */
   addBox(
     x: number,
     y: number,

src/index.ts

@@ -1 +1,27 @@
 export * from "./command";
+
+import {
+  FONTMUL,
+  FONTTYPE,
+  LabelCommand,
+  ROTATION,
+  EEC,
+} from "@/command/Label";
+
+function main() {
+  let label = new LabelCommand(50, 30, 0);
+  label.addText(
+    0,
+    0,
+    FONTTYPE.FONT_1,
+    ROTATION.ROTATION_0,
+    FONTMUL.MUL_1,
+    FONTMUL.MUL_1,
+    "Hello World"
+  );
+  label.addQRCode(0, 0, EEC.LEVEL_L, 5, ROTATION.ROTATION_0, "taoya.art");
+  var command = label.getCommand();
+  console.log(command); // 获取字节码
+  console.log(label.getCommandStr(command));
+}
+main();