Esempi in Python per PNGImageEncoder

Esempio n. 1

File: my_utility.py Progetto: MaxU11/playground

def get_texture(file, game_data, size):
    rm = graphics.ResourceManager(game_data.game_type)
    h = game_data.board.shape[0]
    w = game_data.board.shape[1]

    if size:
        tile_width = int(size[0] / w)
        tile_height = int(size[1] / h)
    else:
        ex = rm.tile_from_state_value(0)
        tile_width = ex.width
        tile_height = ex.height

    texture = pyglet.image.Texture.create(width=tile_width * w,
                                          height=tile_height * h)

    board = game_data.board
    for row in range(h):
        for col in range(w):
            x = col * tile_width
            y = ((h - 1) * tile_height) - row * tile_height
            tile_state = board[row][col]
            if tile_state == constants.Item.Bomb.value:
                bomb_life = get_bomb_life(game_data, row, col)
                tile = rm.get_bomb_tile(bomb_life)
            else:
                tile = rm.tile_from_state_value(tile_state)
            img = scale_img(tile, tile_width, tile_height)

            texture.blit_into(img.get_image_data(), x=x, y=y, z=0)

    texture.save(file=file,
                 encoder=PNGImageEncoder())  # filename='C:\\tmp\\tmp.png')
    file.seek(0)

Esempio n. 2

File: opengl.py Progetto: alexlib/enable

 def save(self, filename, *args, **kw):
     buffer = pyglet.image.get_buffer_manager()
     with open(filename, mode="wb") as fp:
         buffer.get_color_buffer().save(
             filename,
             file=fp,
             encoder=PNGImageEncoder(),
         )

Esempio n. 3

File: test_gl_drawing.py Progetto: xinshuwei/enable

    def draw_and_check(self):
        from pyglet.image.codecs.png import PNGImageEncoder

        self.window.clear()
        self.window.switch_to()
        self.window.dispatch_events()
        yield
        self.window.dispatch_events()
        filename = "{0}.png".format(self.filename)
        buffer = pyglet.image.get_buffer_manager()
        buffer.get_color_buffer().save(filename, encoder=PNGImageEncoder())
        self.assertImageSavedWithContent(filename)

Esempio n. 4

File: PYPNG_L_SAVE.py Progetto: wilkinsjle/psychsim-teamwork

class TEST_PNG_L_SAVE(base_save.TestSave):
    texture_file = 'l.png'
    encoder = PNGImageEncoder()

Esempio n. 5

File: NO_ENCODER_RGB_SAVE.py Progetto: Semester2Week7Abertay2015/python

__docformat__ = 'restructuredtext'
__version__ = '$Id: $'

import unittest
import base_save

from pyglet.image.codecs import ImageEncoder, ImageEncodeException
from pyglet.image.codecs.png import PNGImageEncoder
from pyglet.image import codecs


class MockPILImageEncoder(ImageEncoder):
    """Just raise an encode exception"""
    def encode(self, image, file, filename):
        raise ImageEncodeException("Encoder not available")


codecs.get_encoders = lambda filename: [
    MockPILImageEncoder(),
    PNGImageEncoder(),
]


class TEST_NO_ENCODER_RGB_SAVE(base_save.TestSave):
    texture_file = 'rgb.png'
    encoder = None


if __name__ == '__main__':
    unittest.main()

Esempio n. 6

def test_pypng_saving(image_test, image_name):
    """Test saving images using PyPNG."""
    from pyglet.image.codecs.png import PNGImageEncoder
    image_test.test_image_saving(PNGImageEncoder(), image_name)

Esempio n. 7

File: image_codec_tests.py Progetto: pyzh/pyglet

 def test_pypng_save(self):
     from pyglet.image.codecs.png import PNGImageEncoder
     encoder = PNGImageEncoder()