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I'm trying to convert PDF to IMG (JPG) with help PHP.
I'm using imagick extension.
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this is my code
my source pdf file has right dimension (210x297 mm, like A4 has). And everything looks good. But my jpg has page dimension as 842x595 px, and DPI is 72.
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- I have one issue my one pdf convert to jpg but other is not can u please tell me what is the reason for this. Convert html to pdf in php using mpdf; Convert pdf.
and img file much more smaller on paper then pdf, when i had print it.
what is a proper way to make image file from pdf and make it so big as pdf (on paper)
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5 Answers
ImageMagick uses GhostScript to process JPEGs, so you'd do better to
AlasdairAlasdairexec
GhostScript directly, which would be much more efficient and give you more control. It would also be only 1 exec
statement, instead of playing around with the IMagick functions.6,8151414 gold badges5353 silver badges109109 bronze badges
![Converting Pdf To Jpg Using Php Converting Pdf To Jpg Using Php](/uploads/1/3/3/8/133895927/440775940.jpg)
You could use imagemagick through exec() or similar, the shell arguments are much less verbose than the PHP extension. Fujitsu dl3750 printer drivers.
It's the '-density' (which sets the DPI to read the source file as) option that specifically fixes your problem.
Also imagemagick by default uses a -quality setting of 92 for JPEG writing in most cases - so you probably don't need to explicitly declare it.
Jonathan WilliamsonJonathan Williamson73422 gold badges77 silver badges1414 bronze badges
It looks like you missed two setters:
Imagick::setImagePage() http://www.php.net/manual/en/function.imagick-setimagepage.php
![Converting pdf to jpg using phpmyadmin Converting pdf to jpg using phpmyadmin](/uploads/1/3/3/8/133895927/352331324.jpg)
And:
Imagick::setImageExtent() http://www.php.net/manual/en/function.imagick-setimageextent.php
In order to get the correct parameters for these functions, you may try the following:
If you find that some others attributes should be set, then let me show you the information that $params is holding. It may proof useful for you:
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Hp deskjet d2360 driver for xp. To be honest, I'm not completely sure if this will work. Is just a try in order to help you. I sincerely hope it does.
Alfredo Castaneda GarciaAlfredo Castaneda Garcia
Hp compaq nc6000. As mentioned before, setting the resolution before reading the file does the trick:
caugnercaugner
You have to call setResolution before reading the image. Otherwise imagemagick will use the default system dpi.
PieterConvert Pdf To Jpg In Php Code
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