tugrep.py

"""
load directory as layers
export as gif, animated

-i -d -f -s
"""

import math
import os
# from gimpfu import *


def path_iterator(path_name):
    for fp in os.listdir(path_name):
        if fp.endswith(".png"):
            yield fp


def export_dir_as_GIF(path_name):

    # first load one image
    fp = "/home/zeffii/Desktop/bar.png"
    iref = pdb.file_png_load(fp, fp)

    # get image dimensions, start assembling new image
    width, height = iref.width, iref.height
    img = gimp.Image(width, height, RGB)
    img.disable_undo()

    # for file in directory
    for fp in path_iterator(path_name):
        r = pdb.file_png_load(fp, fp)
        l = gimp.Layer(r, r.name, width, height, RGB_IMAGE, 100, NORMAL_MODE)
        img.add_layer(l, 0)

    drw = pdb.gimp_image_active_drawable(img)

    # name the image according to the name of the host folder
    pfix = "_animated"
    animation_name = os.path.basename(os.path.dirname(path_name)) + pfix
    save_name = os.path.join(path_name, animation_name)
    pdb.file_gif_save(1, img, drw, save_name, animation_name, 1, 1, 100, 2)

    gimp.delete(img)


# print_png_names("/home/zeffii/Desktop/")