add clo library initially with register of prepocessor

[clo] / src / libclo / index.js

diff --git a/src/libclo/index.js b/src/libclo/index.js
new file mode 100644 (file)
index 0000000..5bcc3f1
--- /dev/null
+++ b/src/libclo/index.js
@@ -0,0 +1,38 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.a = exports.Clo = void 0;
+function foo(arr) {
+    for (let i = 0; i < arr.length; i++) {
+    }
+    if (Array.isArray(arr)) {
+        arr.push("balabala");
+    }
+    return arr;
+}
+class Clo {
+    constructor() {
+        this.preprocessors = [];
+        this.mainStream = [];
+        this.attributes = { "page": [793.7, 1122.5] };
+        this.preprocessorRegister(foo);
+    }
+    /**
+     * register a function of preprocessor
+     * @param f a function
+     */
+    preprocessorRegister(f) {
+        this.preprocessors.push(f);
+    }
+    generatePdf() {
+        // preprocessed
+        var prepro = this.mainStream;
+        for (var i = 0; i < this.preprocessors.length; i++) {
+            prepro = this.preprocessors[i](prepro);
+        }
+        // TODO
+        console.log("test" + prepro);
+    }
+}
+exports.Clo = Clo;
+exports.a = new Clo();
+exports.default = exports.a;