1 | #! /usr/bin/env python |
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2 | # -*- coding: ISO-8859-15 -*- |
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3 | # |
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4 | # pkpgcounter : a generic Page Description Language parser |
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5 | # |
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6 | # (c) 2003, 2004, 2005, 2006, 2007 Jerome Alet <alet@librelogiciel.com> |
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7 | # This program is free software: you can redistribute it and/or modify |
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8 | # it under the terms of the GNU General Public License as published by |
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9 | # the Free Software Foundation, either version 3 of the License, or |
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10 | # (at your option) any later version. |
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11 | # |
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12 | # This program is distributed in the hope that it will be useful, |
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13 | # but WITHOUT ANY WARRANTY; without even the implied warranty of |
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14 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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15 | # GNU General Public License for more details. |
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16 | # |
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17 | # You should have received a copy of the GNU General Public License |
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18 | # along with this program. If not, see <http://www.gnu.org/licenses/>. |
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19 | # |
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20 | # $Id$ |
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21 | # |
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22 | # |
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23 | |
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24 | import sys |
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25 | from pkpgpdls.version import __version__, __author__, __authoremail__, \ |
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26 | __years__, __gplblurb__ |
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27 | from pkpgpdls import analyzer |
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28 | |
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29 | __doc__ = """pkpgcounter v%(__version__)s (c) %(__years__)s %(__author__)s |
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30 | |
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31 | pkpgcounter is a generic Page Description Language parser. |
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32 | |
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33 | pkpgcounter parses any number of input files and/or its standard input |
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34 | and outputs the number of pages needed to print these documents. |
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35 | |
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36 | pkpgcounter can also compute the percent of ink coverage in different |
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37 | colorspaces for several file formats. |
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38 | |
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39 | pkpgcounter currently recognizes the following document formats : |
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40 | |
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41 | * PostScript (both DSC compliant and binary) |
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42 | * PDF |
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43 | * PCLXL (aka PCL6) |
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44 | * PCL3/4/5 (mostly) |
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45 | * DVI |
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46 | * Plain text |
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47 | * TIFF |
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48 | * Several other image formats |
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49 | * ESC/P2 |
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50 | * OpenDocument (ISO/IEC DIS 26300) |
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51 | * Zenographics ZjStream |
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52 | * Samsung QPDL (aka SPL2) |
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53 | * Samsung SPL1 |
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54 | * ESC/PageS03 |
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55 | * Brother HBP |
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56 | * Hewlett-Packard LIDIL (hpijs) |
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57 | |
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58 | The eight latter ones, as well as some TIFF documents, are currently |
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59 | only supported in page counting mode. |
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60 | |
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61 | command line usage : |
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62 | |
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63 | pkpgcounter [options] [files] |
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64 | |
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65 | options : |
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66 | |
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67 | -v | --version Prints pkpgcounter's version number then exits. |
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68 | -h | --help Prints this message then exits. |
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69 | |
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70 | -d | --debug Activate debug mode. |
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71 | |
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72 | -cCOLORSPACE, --colorspace=COLORSPACE |
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73 | Activate the computation of ink usage, and defines the |
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74 | colorspace to use. Supported values are 'BW' (Black), |
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75 | 'RGB', 'CMYK', 'CMY', and 'GC' (Grayscale vs Color). |
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76 | 'GC' is useful if you only need to differentiate |
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77 | grayscale pages from coloured pages but don't care |
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78 | about ink usage per se. |
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79 | |
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80 | -rRESOLUTION, --resolution=RESOLUTION |
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81 | The resolution in DPI to use when checking ink usage. |
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82 | Lower resolution is faster but less accurate. Default |
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83 | is 72 dpi. |
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84 | |
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85 | examples : |
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86 | |
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87 | $ pkpgcounter file1.ps file2.escp2 file3.pclxl <file4.pcl345 |
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88 | |
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89 | Will launch pkpgcounter and will output the total number of pages |
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90 | needed to print all the documents specified. |
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91 | |
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92 | $ pkpgcounter --colorspace bw --resolution 150 file1.ps |
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93 | |
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94 | Will output the percent of black ink needed on each page of |
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95 | the file1.ps file rendered at 150 dpi. |
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96 | |
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97 | %(__gplblurb__)s |
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98 | |
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99 | Please e-mail bugs to: %(__authoremail__)s""" |
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100 | |
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101 | if __name__ == "__main__" : |
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102 | if (len(sys.argv) >= 2) and (sys.argv[1] in ("-h", "--help")) : |
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103 | print __doc__ % globals() |
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104 | else : |
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105 | analyzer.main() |
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