Legacy ImageMagick Discussions Archive

fmw42 wrote:Not sure what your question is at this time? Does it help or not? Is there still an issue?

What I don't understand is the size of the output files (I mentioned them at the end of the lines). its quite weird.

I thought BMP2/3 was some kind a weird format, but it seems it's just "usual" BMP :).

I'll try it then...

Ok, this is what I get:

convert A.png -trim -compress RLE -depth 4 BMP3:A.bmp ==> 159Ko
convert A.png -trim -compress RLE -resize 25% -depth 4 BMP3:A2.bmp ==> 561Ko
(-verbose for both of them ...

ImageMagick supports 8, 24, and 32-bit BMP images.

Ah . That means photoshop will get me lighter files.

Anyway, Imagemagick will still be usefull for -trim

Hi,

I have a bunch on pdf files I converted in black and white (real black en white, not grey...) PNG files (one by page).

I want to put them on a device that can only read BMP files (so I want to convert from PNG to BMP). As this device only have small memory, I want to optimise the size of the ...

Hi,

I'm using Imagick to convert a picture to BMP.

But then, I need to convert this BMP to a special BMP.
It would be a 16-bits, RLE-compressed BMP file.

Is there an easy way to do it?

Thanks!

I'm back. :D

It seems that Ghostscript just can't work on Slackware. But my hoster has just turned to Debian, wich has a Ghostscript package.

Now it workds fine in command line :D .
But with PHP, I still have an error:
Fatal error: Uncaught exception 'ImagickException' with message 'Postscript ...

I have news, but I don't know if it is good or bad ones...

It is a long story, but just forget about the #, it was not there in real.
An other pdf file also bug.
And the chmod is 777.

------------------------

I installed ImageMagick et GhostScript on a Debian server (it is a personal server) and ...

I get the same error:
#wget http://ftp.free.fr/pub/assistance/reclamation-connexion.pdf
#mv reclamation-connexion.pdf test.pdf
#convert test.pdf test.jpeg
convert: Postscript delegate failed `test.pdf': @ error/pdf.c/ReadPDFImage/645.
convert: missing an image filename `test.jpeg' @ error/convert.c ...

Hi again, I still have the same problem.
My hoster turned to IM 6.6.6.5.

This is the line to compile:
./configure --prefix=/usr --with-gslib --with-gs-font-dir=/usr/share/fonts/Type1/ --libdir=/usr/lib64 --mandir=/usr/man --program-prefix= --with-x --with-frozenpaths=no --without-modules ...

Thank you for your quick anwser, i'll see it with my hoster .

Hi,

I am trying to use Imagemagick with Imagick on PHP. In general Imagick is working fine.
My hoster also installed Ghostscript, but I cannot find the word "ghostscript" in phpinfo.

When I want to open a pdf file, I have this error (I tried several pdf files):

Fatal error: Uncaught exception ...

Can someone help me please ?

Hi,

I'm trying to convert PNG and GIF files using Imagick.

Here is my code:

try {
$thumb4 = new Imagick($name . '.' . $extension_upload);
$thumb4->setImageOpacity(1.0);
$thumb4->resizeImage(318,212,Imagick::FILTER_LANCZOS,1);
$thumb4->writeImage($name . '.' . "bmp");
$thumb4->destroy();
} catch ...