83 lines
2.5 KiB
JavaScript
83 lines
2.5 KiB
JavaScript
(function() {
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// Exemplar script for generating documents with Phantom.js.
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// https://raw.githubusercontent.com/ariya/phantomjs/master/examples/rasterize.js
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// Converted to CoffeeScript by hacksalot
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"use strict";
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var address, output, page, pageHeight, pageWidth, size, system;
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page = require('webpage').create();
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system = require('system');
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address = output = size = null;
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if (system.args.length < 3 || system.args.length > 5) {
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console.log('Usage: rasterize.js URL filename [paperwidth*paperheight|paperformat] [zoom]');
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console.log(' paper (pdf output) examples: "5in*7.5in", "10cm*20cm", "A4", "Letter"');
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console.log(' image (png/jpg output) examples: "1920px" entire page, window width 1920px');
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console.log(' "800px*600px" window, clipped to 800x600');
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phantom.exit(1);
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} else {
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address = system.args[1];
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output = system.args[2];
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page.viewportSize = {
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width: 600,
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height: 600
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};
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if (system.args.length > 3 && system.args[2].substr(-4) === ".pdf") {
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size = system.args[3].split('*');
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page.paperSize = size.length === 2 ? {
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width: size[0],
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height: size[1],
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margin: '0px'
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} : {
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format: system.args[3],
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orientation: 'portrait',
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margin: '1cm'
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};
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} else if (system.args.length > 3 && system.args[3].substr(-2) === "px") {
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size = system.args[3].split('*');
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if (size.length === 2) {
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pageWidth = parseInt(size[0], 10);
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pageHeight = parseInt(size[1], 10);
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page.viewportSize = {
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width: pageWidth,
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height: pageHeight
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};
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page.clipRect = {
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top: 0,
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left: 0,
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width: pageWidth,
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height: pageHeight
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};
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} else {
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console.log("size:", system.args[3]);
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pageWidth = parseInt(system.args[3], 10);
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pageHeight = parseInt(pageWidth * 3 / 4, 10); // it's as good an assumption as any
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console.log("pageHeight:", pageHeight);
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page.viewportSize = {
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width: pageWidth,
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height: pageHeight
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};
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}
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}
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if (system.args.length > 4) {
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page.zoomFactor = system.args[4];
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}
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page.open(address, function(status) {
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if (status !== 'success') {
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console.log('Unable to load the address!');
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phantom.exit(1);
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} else {
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return window.setTimeout(function() {
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page.render(output);
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phantom.exit();
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}, 200);
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}
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});
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}
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}).call(this);
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//# sourceMappingURL=rasterize.js.map
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