PyGIMP Routines

software_license="""
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
"""

register(
        "python_fu_plugin_name",
        "simple description",
        "description and instructions",
        "Your Name",
        "Copyright Holder",
        "Copyright Date",
        "<GimpGuiPath>/Menu/SubMenu/Title",
        "Image Types",
        [
	(PF_COLOR, "color_name", "red, green, blue", (255,255,255),
	(PF_COLOUR, "colour_name", "red, green, blue", (000,000,000),
	(PF_PALETTE, "palette_name", "Palette selector", "Default"),
        (PF_FONT, "font", "Font selector", "Sans"),
        (PF_BRUSH, "brush", "Brush selector", "Untitled"),
        (PF_PATTERN, "pattern", "Pattern selector", "Pine"),
        (PF_GRADIENT, "gradient", "Gradient selector", "Default"),
        (PF_FILE, "location_name", "A directory or file on a computer.", "/tmp"),
        (PF_BOOL, "simple_answer", "Ask a yes or no question:", False),
        (PF_TOGGLE, "simple_answer", "Ask a yes or no question:", False),
	(PF_RADIO, "choice_variable", "Multiple Choices:", ".value_name_2", (
                  ("readible name 0", "value_name_0"),
                  ("readible name 1", "value_name_1"),  
                  ("readible name 2", "value_name_2"))),
        (PF_SPINNER, "numerical_value", "Numerical value:", 33, (1,100,1)),
        (PF_SLIDER, "numerical_value", "Numerical value:", 77, (1,100,1)),
        (PF_STRING, "text_ui",  "Pass a string through the interface:", "text string from ui")
        ],
        [],
        plugin_name)

### your plug-in here ###

main()

name

blurb

help

author

copyright name

copyright date

menu path

image types

params

results

function

end of script

def save_jpeg(image, new_filelocation, comment):
    layer = pdb.gimp_image_flatten(image)
    quality = 85.0
    smoothing, optimize, progressive = 0.0, True, False
    subsmp, baseline, restart, dct = 1, False, 0, 1
    pdb.file_jpeg_save(image, layer, new_filelocation, new_filelocation, quality, smoothing, optimize, progressive, comment, subsmp, baseline, restart, dct)

def save_png(image, drawable, new_filelocation, use_comment):
    compression = 9
    interlace, bkgd = False, False
    gama, offs, phys = False, False, False
    time, svtrans = True, False
    pdb.file_png_save2(image, drawable, new_filelocation, new_filelocation, interlace, compression, bkgd, gama, offs, phys, time, use_comment, svtrans) 

def index_image(image, drawable):
    # from the Indexed Color Conversion Defaults
    if pdb.gimp-drawable-has-alpha(drawable):number_colors = 255
    else:number_colors = 256
    dither_type, palette_type = NO_DITHER, MAKE_PALETTE
    alpha_dither, remove_unused, palette = False, True, ''
    pdb.gimp_image_convert_indexed(image, dither_type, palette_type, number_cols, alpha_dither, remove_unused, palette)
    return image

def get_images(original_type, original_location):
    images = []
    for filename in os.listdir(original_location):
        if filename.endswith(original_type):
            basename, ext = filename.split('.')
            imagefile = os.path.join(original_location, filename)
            original_image = {'base_name':basename,
                              'image_file':imagefile}
            images.append(original_image)
    return images