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Viewing changes to bindings/python/mapnik_color.cpp

  • Committer: Bazaar Package Importer
  • Author(s): Christophe Sauthier
  • Date: 2010-03-18 01:07:40 UTC
  • mfrom: (1.1.4 upstream) (3.1.5 sid)
  • Revision ID: james.westby@ubuntu.com-20100318010740-u01iy3n0ux9xzzir
Tags: 0.7.0-2ubuntu1
https://launchpad.net/bugs/526070
* Merge from debian testing (LP: #526070), remaining changes:
  - Bump boost build-dep and libmapnik-dev depends to boost1.40

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bindings/python/mapnik_color.cpp
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 *****************************************************************************/
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//$Id$
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// boost
 
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#include <boost/python.hpp>
 
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//mapnik
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#include <mapnik/color.hpp>
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// boost
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#include <boost/python.hpp>
 
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using mapnik::color;
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void export_color () 
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{
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    using namespace boost::python;
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    class_<color>("Color",init<int,int,int,int>())
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       .def(init<int,int,int>())
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       .def(init<std::string>())
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       .add_property("r",&color::red,&color::set_red)
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       .add_property("g",&color::green,&color::set_green)
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       .add_property("b",&color::blue,&color::set_blue)
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       .add_property("a",&color::alpha,&color::set_alpha)
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       .def(self == self)
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       .def_pickle(color_pickle_suite())
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       .def("__str__",&color::to_string)
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       .def("to_hex_string",&color::to_hex_string)
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       ;
 
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    class_<color>("Color", init<int,int,int,int>(
 
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        ( arg("r"), arg("g"), arg("b"), arg("a") ),
 
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        "Creates a new color from its RGB components\n"
 
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        "and an alpha value.\n"
 
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        "All values between 0 and 255.\n")
 
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        )
 
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  .def(init<int,int,int>(
 
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        ( arg("r"), arg("g"), arg("b") ),
 
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        "Creates a new color from its RGB components.\n"
 
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        "All values between 0 and 255.\n")
 
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        )
 
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  .def(init<std::string>(
 
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        ( arg("color_string") ),
 
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        "Creates a new color from its CSS string representation.\n"
 
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        "The string may be a CSS color name (e.g. 'blue')\n"
 
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        "or a hex color string (e.g. '#0000ff').\n")
 
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        )
 
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  .add_property("r",
 
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        &color::red,
 
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        &color::set_red,
 
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        "Gets or sets the red component.\n"
 
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        "The value is between 0 and 255.\n")
 
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  .add_property("g",
 
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        &color::green,
 
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        &color::set_green,
 
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        "Gets or sets the green component.\n"
 
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        "The value is between 0 and 255.\n")
 
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  .add_property("b",
 
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        &color::blue,
 
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        &color::set_blue,
 
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        "Gets or sets the blue component.\n"
 
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        "The value is between 0 and 255.\n")
 
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  .add_property("a",
 
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        &color::alpha,
 
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        &color::set_alpha,
 
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        "Gets or sets the alpha component.\n"
 
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        "The value is between 0 and 255.\n")
 
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  .def(self == self)
 
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  .def_pickle(color_pickle_suite())
 
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  .def("__str__",&color::to_string)
 
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  .def("to_hex_string",&color::to_hex_string,
 
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        "Returns the hexadecimal representation of this color.\n"
 
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        "\n"
 
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        "Example:\n"
 
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        ">>> c = Color('blue')\n"
 
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        ">>> c.to_hex_string()\n"
 
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        "'#0000ff'\n")
 
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  ;
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}
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