First of all, i'm French, i'm trying to speak English, but please excuse me for this approximative english-speaking ...
Here is my problem : I've installed ImageMagick on a CentOS dedicated server. I've installed PDF support, but it seems having a little issue :
When I call it in PHP, using :
exec("/usr/local/bin/convert -density 300x300 -quality 70 -dither /tmp/phpuhw3Xy JPEG:../../medCatalogue/til.pdf-grande.jpg");
Where phpuhw3Xy is an uploaded (via a multipart form) PDF file, i obtain "1" as return code, which apparently means there was a problem. Although, using the same command, but in SSH, with root account :
/usr/local/bin/convert -density 300x300 -quality 70 -dither /tmp/phpuhw3Xy JPEG:../../medCatalogue/til.pdf-grande.jpg
Is OK, the til.pdf-grande.jpg file is finally created (i put the file phpuhw3Xy manually in the tmp dir, but it is the same than the uploaded file).
If i call the PHP Script, passing a JPG file as parameter, the file til.pdf-grande.jpg is created too.
So, here are the facts i deducted, using my little knowing in Linux :
- If i use "convert" en shell command line, with ROOT account, for processing PDF or JPG to JPG ==> OK.
- If i use "convert" with the PHP script, using the "exec" command, to process JPG to JPG,it is OK, but to process PDF to JPG, it's not ...
If it can help, here is the view of a "convert -list Format" command :
Code: Select all
# convert -list Format
Format Module Mode Description
-------------------------------------------------------------------------------
A* RAW rw+ Raw alpha samples
ART* ART r-- PFS: 1st Publisher
Format originally used on the Macintosh (MacPaint?) and later used
for PFS: 1st Publisher clip art. NOT the AOL ART format.
AVI* AVI r-- Microsoft Audio/Visual Interleaved
AVS* AVS rw+ AVS X image
B* RAW rw+ Raw blue samples
BMP* BMP rw- Microsoft Windows bitmap image
BMP2* BMP -w- Microsoft Windows bitmap image v2
BMP3* BMP -w- Microsoft Windows bitmap image v3
C* RAW rw+ Raw cyan samples
CACHE* CACHE --- Magick Persistent Cache image format
CAPTION* CAPTION r-- Image caption
CIN* CIN rw+ Cineon Image File
CIP* CIP -w- Cisco IP phone image format
CLIP* CLIP -w+ Image Clip Mask
CMYK* CMYK rw+ Raw cyan, magenta, yellow, and black samples
CMYKA* CMYK rw+ Raw cyan, magenta, yellow, black, and opacity samples
CUR* CUR rw- Microsoft icon
CUT* CUT r-- DR Halo
DCM* DCM r-- Digital Imaging and Communications in Medicine image
DICOM is used by the medical community for images like X-rays. The
specification, "Digital Imaging and Communications in Medicine
(DICOM)", is available at http://medical.nema.org/. In particular,
see part 5 which describes the image encoding (RLE, JPEG, JPEG-LS),
and supplement 61 which adds JPEG-2000 encoding.
DCX* PCX rw+ ZSoft IBM PC multi-page Paintbrush
DNG* DNG r-- Digital Negative
DPS DPS --- Display Postscript Interpreter
DPX* DPX rw+ SMPTE 268M-2003 (DPX)
Digital Moving Picture Exchange Bitmap, Version 2.0.
See SMPTE 268M-2003 specification at http://www.smtpe.org
EPDF PDF rw- Encapsulated Portable Document Format
EPI PS rw- Encapsulated PostScript Interchange format
EPS PS rw- Encapsulated PostScript
EPS2* PS2 -w- Level II Encapsulated PostScript
EPS3* PS3 -w+ Level III Encapsulated PostScript
EPSF PS rw- Encapsulated PostScript
EPSI PS rw- Encapsulated PostScript Interchange format
EPT EPT rw- Encapsulated PostScript with TIFF preview
EPT2 EPT rw- Encapsulated PostScript Level II with TIFF preview
EPT3 EPT rw+ Encapsulated PostScript Level III with TIFF preview
FAX* FAX rw+ Group 3 FAX
See TIFF format. Note that FAX machines use non-square pixels which
are 1.5 times wider than they are tall but computer displays use
square pixels. FAX images may appear to be narrow unless they are
explicitly resized using a resize specification of "150x100%".
FITS* FITS rw- Flexible Image Transport System
FRACTAL* PLASMA r-- Plasma fractal image
G* RAW rw+ Raw green samples
G3* FAX rw- Group 3 FAX
GIF* GIF rw+ CompuServe graphics interchange format
GIF87* GIF rw- CompuServe graphics interchange format (version 87a)
GRADIENT* GRADIENT r-- Gradual passing from one shade to another
GRAY* GRAY rw+ Raw gray samples
HISTOGRAM* HISTOGRAM -w- Histogram of the image
HTM* HTML -w- Hypertext Markup Language and a client-side image map
HTML* HTML -w- Hypertext Markup Language and a client-side image map
ICB* TGA rw+ Truevision Targa image
ICO* ICON rw- Microsoft icon
ICON* ICON rw- Microsoft icon
INFO INFO -w+ The image format and characteristics
JNG* PNG rw- JPEG Network Graphics
See http://www.libpng.org/pub/mng/ for details about the JNG format.
The JNG 1.0 specification is available there and at
ftp://swrinde.nde.swri.edu/pub/mng/documents/.
JPEG* JPEG rw- Joint Photographic Experts Group JFIF format (62)
JPG* JPEG rw- Joint Photographic Experts Group JFIF format
K* RAW rw+ Raw black samples
LABEL* LABEL r-- Image label
M* RAW rw+ Raw magenta samples
M2V MPEG rw+ MPEG Video Stream
MAP* MAP rw- Colormap intensities and indices
MAT* MAT r-- MATLAB image format
MATTE* MATTE -w+ MATTE format
MIFF* MIFF rw+ Magick Image File Format
MNG* PNG rw+ Multiple-image Network Graphics (libpng 1.0.6)
See http://www.libpng.org/pub/mng/ for details about the MNG format.
The MNG 1.0 specification is available there and at
ftp://swrinde.nde.swri.edu/pub/mng/documents/.
MONO* MONO rw- Bi-level bitmap in least-significant-byte first order
MPC* MPC rw+ Magick Persistent Cache image format
MPEG MPEG rw+ MPEG Video Stream
MPG MPEG rw+ MPEG Video Stream
MSL* MSL --- Magick Scripting Language
MTV* MTV rw+ MTV Raytracing image format
MVG* MVG rw- Magick Vector Graphics
NULL* NULL rw- Constant image of uniform color
O* RAW rw+ Raw opacity samples
OTB* OTB rw- On-the-air bitmap
OTF* TTF --- Open Type font
P7* PNM rw+ Xv thumbnail format
PAL* UYVY rw- 16bit/pixel interleaved YUV
PALM* PALM rw+ Palm pixmap
PAM* PNM -w+ Common 2-dimensional bitmap format
PATTERN* PATTERN r-- Predefined pattern
PBM* PNM rw+ Portable bitmap format (black and white)
PCD* PCD rw- Photo CD
PCDS* PCD rw- Photo CD
PCL PCL rw- Printer Control Language
PCT* PICT rw- Apple Macintosh QuickDraw/PICT
PCX* PCX rw- ZSoft IBM PC Paintbrush
PDB* PDB rw+ Palm Database ImageViewer Format
PDF PDF rw+ Portable Document Format
PFA* TTF --- Postscript Type 1 font (ASCII)
PFB* TTF --- Postscript Type 1 font (binary)
PGM* PNM rw+ Portable graymap format (gray scale)
PICON* XPM rw- Personal Icon
PICT* PICT rw- Apple Macintosh QuickDraw/PICT
PIX* PIX r-- Alias/Wavefront RLE image format
PJPEG* JPEG rw- Progessive Joint Photographic Experts Group JFIF
PLASMA* PLASMA r-- Plasma fractal image
PNG* PNG rw- Portable Network Graphics (libpng 1.0.6)
See http://www.libpng.org/ for details about the PNG format. The
PNG 1.2 specification is available there and at
ftp://swrinde.nde.swri.edu/pub/png/documents/.
PNG24* PNG rw- 24-bit RGB PNG, opaque only (zlib 1.2.3)
PNG32* PNG rw- 32-bit RGBA PNG, semitransparency OK
PNG8* PNG rw- 8-bit indexed PNG, binary transparency only
PNM* PNM rw+ Portable anymap
PPM* PNM rw+ Portable pixmap format (color)
PREVIEW* PREVIEW -w- Show a preview an image enhancement, effect, or f/x
PS PS rw+ PostScript
PS2* PS2 -w+ Level II PostScript
PS3* PS3 -w+ Level III PostScript
PSD* PSD rw+ Adobe Photoshop bitmap
PTIF* TIFF rw- Pyramid encoded TIFF
PWP* PWP r-- Seattle Film Works
R* RAW rw+ Raw red samples
RAS* SUN rw+ SUN Rasterfile
RGB* RGB rw+ Raw red, green, and blue samples
RGBA* RGB rw+ Raw red, green, blue, and alpha samples
RGBO* RGB rw+ Raw red, green, blue, and opacity samples
RLA* RLA r-- Alias/Wavefront image
RLE* RLE r-- Utah Run length encoded image
SCR* SCR r-- ZX-Spectrum SCREEN$
SCT* SCT r-- Scitex HandShake
SFW* SFW r-- Seattle Film Works
SGI* SGI rw+ Irix RGB image
SHTML* HTML -w- Hypertext Markup Language and a client-side image map
STEGANO* STEGANO r-- Steganographic image
SUN* SUN rw+ SUN Rasterfile
SVG* SVG -w+ Scalable Vector Graphics
SVGZ* SVG -w+ Compressed Scalable Vector Graphics
TEXT* TXT rw+ Text
TGA* TGA rw+ Truevision Targa image
TIFF* TIFF rw+ Tagged Image File Format (LIBTIFF, Version 3.5.5)
TILE* TILE r-- Tile image with a texture
TIM* TIM r-- PSX TIM
TTC* TTF --- TrueType font collection
TTF* TTF --- TrueType font
TXT* TXT rw+ Text
UIL* UIL -w- X-Motif UIL table
UYVY* UYVY rw- 16bit/pixel interleaved YUV
VDA* TGA rw+ Truevision Targa image
VICAR* VICAR rw- VICAR rasterfile format
VID* VID rw+ Visual Image Directory
VIFF* VIFF rw+ Khoros Visualization image
VST* TGA rw+ Truevision Targa image
WBMP* WBMP rw- Wireless Bitmap (level 0) image
WMF* WMF --- Windows Meta File
WMZ* WMZ --- Compressed Windows Meta File
WPG* WPG r-- Word Perfect Graphics
XBM* XBM rw- X Windows system bitmap (black and white)
XC* XC r-- Constant image uniform color
XCF* XCF r-- GIMP image
XPM* XPM rw- X Windows system pixmap (color)
XV* VIFF rw+ Khoros Visualization image
Y* RAW rw+ Raw yellow samples
YCbCr* YCbCr rw+ Raw Y, Cb, and Cr samples
YCbCrA* YCbCr rw+ Raw Y, Cb, Cr, and opacity samples
YUV* YUV rw- CCIR 601 4:1:1 or 4:2:2If you have any idea of the probleme, or even better, of the solution, i'll hear you totally (but, please, speak slowly
)Thanks in advance !
Regards,
Olif.