107 lines
3.5 KiB
Plaintext
107 lines
3.5 KiB
Plaintext
"use strict";
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var __defProp = Object.defineProperty;
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var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
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var __getOwnPropNames = Object.getOwnPropertyNames;
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var __hasOwnProp = Object.prototype.hasOwnProperty;
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var __export = (target, all) => {
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for (var name in all)
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__defProp(target, name, { get: all[name], enumerable: true });
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};
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var __copyProps = (to, from, except, desc) => {
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if (from && typeof from === "object" || typeof from === "function") {
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for (let key of __getOwnPropNames(from))
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if (!__hasOwnProp.call(to, key) && key !== except)
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__defProp(to, key, { get: () => from[key], enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable });
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}
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return to;
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};
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var __toCommonJS = (mod) => __copyProps(__defProp({}, "__esModule", { value: true }), mod);
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var bidiPdf_exports = {};
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__export(bidiPdf_exports, {
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BidiPDF: () => BidiPDF
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});
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module.exports = __toCommonJS(bidiPdf_exports);
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var import_utils = require("../../utils");
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const PagePaperFormats = {
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letter: { width: 8.5, height: 11 },
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legal: { width: 8.5, height: 14 },
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tabloid: { width: 11, height: 17 },
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ledger: { width: 17, height: 11 },
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a0: { width: 33.1, height: 46.8 },
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a1: { width: 23.4, height: 33.1 },
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a2: { width: 16.54, height: 23.4 },
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a3: { width: 11.7, height: 16.54 },
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a4: { width: 8.27, height: 11.7 },
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a5: { width: 5.83, height: 8.27 },
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a6: { width: 4.13, height: 5.83 }
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};
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const unitToPixels = {
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"px": 1,
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"in": 96,
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"cm": 37.8,
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"mm": 3.78
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};
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function convertPrintParameterToInches(text) {
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if (text === void 0)
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return void 0;
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let unit = text.substring(text.length - 2).toLowerCase();
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let valueText = "";
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if (unitToPixels.hasOwnProperty(unit)) {
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valueText = text.substring(0, text.length - 2);
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} else {
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unit = "px";
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valueText = text;
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}
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const value = Number(valueText);
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(0, import_utils.assert)(!isNaN(value), "Failed to parse parameter value: " + text);
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const pixels = value * unitToPixels[unit];
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return pixels / 96;
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}
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class BidiPDF {
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constructor(session) {
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this._session = session;
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}
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async generate(options) {
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const {
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scale = 1,
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printBackground = false,
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landscape = false,
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pageRanges = "",
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margin = {}
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} = options;
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let paperWidth = 8.5;
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let paperHeight = 11;
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if (options.format) {
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const format = PagePaperFormats[options.format.toLowerCase()];
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(0, import_utils.assert)(format, "Unknown paper format: " + options.format);
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paperWidth = format.width;
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paperHeight = format.height;
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} else {
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paperWidth = convertPrintParameterToInches(options.width) || paperWidth;
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paperHeight = convertPrintParameterToInches(options.height) || paperHeight;
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}
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const { data } = await this._session.send("browsingContext.print", {
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context: this._session.sessionId,
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background: printBackground,
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margin: {
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bottom: convertPrintParameterToInches(margin.bottom) || 0,
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left: convertPrintParameterToInches(margin.left) || 0,
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right: convertPrintParameterToInches(margin.right) || 0,
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top: convertPrintParameterToInches(margin.top) || 0
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},
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orientation: landscape ? "landscape" : "portrait",
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page: {
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width: paperWidth,
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height: paperHeight
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},
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pageRanges: pageRanges ? pageRanges.split(",").map((r) => r.trim()) : void 0,
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scale
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});
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return Buffer.from(data, "base64");
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}
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}
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// Annotate the CommonJS export names for ESM import in node:
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0 && (module.exports = {
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BidiPDF
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});
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