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@Batistleman
Created Oct 17, 2014
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var page = require('webpage').create(),
system = require('system'),
address, output, size;
if (system.args.length < 3 || system.args.length > 5) {
console.log('Usage: rasterize.js URL filename [paperwidth*paperheight|paperformat] [zoom]');
console.log(' paper (pdf output) examples: "5in*7.5in", "10cm*20cm", "A4", "Letter"');
console.log(' image (png/jpg output) examples: "1920px" entire page, window width 1920px');
console.log(' "800px*600px" window, clipped to 800x600');
phantom.exit(1);
} else {
address = system.args[1];
output = system.args[2];
page.viewportSize = {
width: 600,
height: 600
};
if (system.args.length > 3 && system.args[2].substr(-4) === ".pdf") {
size = system.args[3].split('*');
page.paperSize = size.length === 2 ? {
width: size[0],
height: size[1],
margin: '0px'
} : {
format: system.args[3],
orientation: 'portrait',
margin: "1cm"
};
} else if (system.args.length > 3 && system.args[3].substr(-2) === "px") {
size = system.args[3].split('*');
if (size.length === 2) {
pageWidth = parseInt(size[0], 10);
pageHeight = parseInt(size[1], 10);
page.viewportSize = {
width: pageWidth,
height: pageHeight
};
page.clipRect = {
top: 0,
left: 0,
width: pageWidth,
height: pageHeight
};
} else {
console.log("size:", system.args[3]);
pageWidth = parseInt(system.args[3], 10);
pageHeight = parseInt(pageWidth * 3 / 4, 10); // it's as good an assumption as any
console.log("pageHeight:", pageHeight);
page.viewportSize = {
width: pageWidth,
height: pageHeight
};
}
}
if (system.args.length > 4) {
page.zoomFactor = system.args[4];
}
page.open(address, function(status) {
if (status !== 'success') {
console.log('Unable to load the address!');
phantom.exit(1);
} else {
window.setTimeout(function() {
var test = page.evaluate(function () {
var links = document.getElementsByTagName('link');
for (var i = 0, len = links.length; i < len; ++i) {
var link = links[i];
if (link.rel == 'stylesheet') {
if (link.media == 'screen') { link.media = ''; }
if (link.media == 'print') { link.media = 'ignore'; }
}
}
console.log("removed media print");
});
console.log("rendering" + test);
page.render(output);
phantom.exit();
}, 200);
}
});
}
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