FM / demo

/opt/alt/libharu/usr/share/libharu/bindings/python/demo/

/opt/alt/libharu/usr/share/libharu/bindings/python/demo

Name	Size	Mode	Actions
arc_demo.py	3357	0644	edit dl rm
character_map.py	7699	0644	edit dl rm
chfont_demo.py	3358	0644	edit dl rm
cnfont_demo.py	5139	0644	edit dl rm
encoding_list.py	5633	0644	edit dl rm
encryption.py	2301	0644	edit dl rm
ext_gstate_demo.py	6862	0644	edit dl rm
font_demo.py	3665	0644	edit dl rm
grid_sheet.py	4524	0644	edit dl rm
image_demo.py	6106	0644	edit dl rm
jpeg_demo.py	3136	0644	edit dl rm
jpfont_demo.py	6168	0644	edit dl rm
line_demo.py	10219	0644	edit dl rm
link_annotation.py	7180	0644	edit dl rm
make_rawimage.py	2357	0644	edit dl rm
outline_demo.py	3659	0644	edit dl rm
outline_demo_jp.py	3955	0644	edit dl rm
permission.py	2403	0644	edit dl rm
png_demo.py	4634	0644	edit dl rm
raw_image_demo.py	3894	0644	edit dl rm
slide_show_demo.py	6231	0644	edit dl rm
text_annotation.py	5352	0644	edit dl rm
text_demo.py	10572	0644	edit dl rm
text_demo2.py	7298	0644	edit dl rm
ttfont_demo.py	4019	0644	edit dl rm
ttfont_demo_cn.py	4869	0644	edit dl rm
ttfont_demo_jp.py	4772	0644	edit dl rm

Edit: /opt/alt/libharu/usr/share/libharu/bindings/python/demo/make_rawimage.py (2357B)

###
## * << Haru Free PDF Library 2.0.0 >> -- make_rawimage.c
## *
## * Copyright (c) 1999-2006 Takeshi Kanno <takeshi_kanno@est.hi-ho.ne.jp>
## *
## * Permission to use, copy, modify, distribute and sell this software
## * and its documentation for any purpose is hereby granted without fee,
## * provided that the above copyright notice appear in all copies and
## * that both that copyright notice and this permission notice appear
## * in supporting documentation.
## * It is provided "as is" without express or implied warranty.
## *
##

## port to python by Li Jun
## http://groups.google.com/group/pythoncia

import os, sys

from ctypes import *
up=2
def setlibpath(up):
    import sys
    path=os.path.normpath(os.path.split(os.path.realpath(__file__))[0]+'\..'*up)
    if path not in sys.path:
        sys.path.append(path)

setlibpath(up)

from haru import *
from haru.c_func import *
from haru.hpdf_errorcode import *

@HPDF_Error_Handler(None, HPDF_UINT, HPDF_UINT, c_void_p)
def error_handler (error_no, detail_no, user_data):
    global pdf
    printf ("ERROR: %s, detail_no=%u\n", error_detail[error_no],
                detail_no)
    HPDF_Free (pdf)
    sys.exit(1)

def main ():
    global  pdf

if (len(sys.argv) < 2):
        printf ("usage: make_rawimage <in-file-name> <out-file-name>\n")
        return 1

fname=os.path.realpath(sys.argv[0])
    fname=fname[:fname.rfind('.')]+'.pdf'

pdf = HPDF_New (error_handler, NULL)
    if (not pdf):
        printf ("error: cannot create PdfDoc object\n")
        return 1

# load image file.
    image = HPDF_LoadPngImageFromFile (pdf, sys.argv[1])

iw = HPDF_Image_GetWidth (image)
    ih = HPDF_Image_GetHeight (image)
    bits_per_comp = HPDF_Image_GetBitsPerComponent (image)
    cs = HPDF_Image_GetColorSpace (image)

printf ("width=%u\n", iw)
    printf ("height=%u\n", ih)
    printf ("bits_per_comp=%u\n", bits_per_comp)
    printf ("color_space=%s\n", cs)

# save raw-data to file
    stream = HPDF_FileWriter_New (pdf.mmgr, sys.argv[2])
    if (not stream):
        printf ("cannot open %s\n", sys.argv[2])
    else:
        HPDF_Stream_WriteToStream(image.stream, stream, 0, NULL)

HPDF_Stream_Free (stream)

# clean up
    HPDF_Free (pdf)

return 0

main()

cmd: