TriffleJS --render fails on http://livedoor.com/ about triflejs HOT 11 CLOSED

Hiya,

Thanks for the example and debug info. Will chase up when I get a mo.

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I'm having an issue with trifflejs similar to what is mentioned in this old post - ariya/phantomjs#10619.

I'm setting a viewport width of 1420 and height of 800. But the rendered image takes the width correctly but the height is 10425. This makes the document very narrow. I would use clipRect if that works?. Do you know when clipRect will be available for trifflejs?

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Hi @rajeshpaddy,

Can you copy/paste your testing script?

Thanks!

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var page = require('webpage').create();

page.zoomFactor=1;

page.onLoadFinished = function(e) {
     setTimeout(function(){
      page.render('msn.jpg',{quality:50});
      phantom.exit();},30000);
 };
page.viewportSize={width:1420,height:800};
console.log(page.viewportSize);
page.localT1oRemoteUrlAccessEnabled =true;

setTimeout(page.open('http://www.msn.com', function() {}),30000);

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In the above example the height is coming out as 5344. I expect it to 800.

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Screenshot and test script received with thanks. Will get to it as soon as I can turn attention back to rendering functionality.

By the way this is related to page.viewportSize, which is a separate issue to one logged by @juliensobrier, in the future kindly open a separate ticket. Thanks.

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Hi @juliensobrier.

Sorry for taking so long to get back, I think your issue should have been fixed after commit 125e7a0. This was repairing a call to window.navigator (using page._evaluate()) before the document had been initialized. Could you try again?

Thanks!

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HI @rajeshpaddy, @juliensobrier.

Try your scripts after fix for frame recursion, should help when rendering websites.

BTW @rajeshpaddy. I'm still to look into page.viewportSize, I have a feeling that the current functionality is the same as phantomJS (ie that rendered screenshots are not limited by viewport size but always render the whole page). I could be wrong though..

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Hi @rajeshpaddy,

I just checked phantomJS and the script you sent me outputs a file `msn.jpg' that is 1420 x 2444. There is no issue here.. just your own expectation (although I have to admit this is what I thought phantom would do originally when I first wrote the API).

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@sdesalas http://livedoor.com/ still hangs TriffleJS

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Seems ok for me, try using the --render=http://livedoor.com option on latest binary.

C:\TrifleJS>TrifleJS.exe --render=http://livedoor.com
Rendering http://livedoor.com...
Screenshot rendered to file: livedoor.com.png
Screenshot rendered to file: livedoor.com.png
Screenshot rendered to file: livedoor.com.png
Screenshot rendered to file: livedoor.com.png
Screenshot rendered to file: livedoor.com.png
Screenshot rendered to file: livedoor.com.png
Screenshot rendered to file: livedoor.com.png
Screenshot rendered to file: livedoor.com.png
Screenshot rendered to file: livedoor.com.png
Screenshot rendered to file: livedoor.com.png
Screenshot rendered to file: livedoor.com.png
Screenshot rendered to file: livedoor.com.png
Screenshot rendered to file: livedoor.com.png
Screenshot rendered to file: livedoor.com.png

C:\TrifleJS>

I have to do a bit of work on the event listeners (this is firing many times - probably due to iframes on adverts) but its not hanging and rendering seems ok as far as I can tell (the output png looks good). I haven't tested the page.open() page.render() process, and have the feeling that the hanging will still apply if you execute a JS script to do this, however the availability of a working --render CLI option means it'll be quicker to fix this.

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