Python generate_layer Examples

Example #1

File: watermark.py Project: CamelliaDPG/Camellia

def watermark(image, mark, horizontal_offset=None, vertical_offset=None,
        horizontal_justification=None, vertical_justification=None,
        orientation=None, method=None, opacity=100):
    """Adds a watermark to an image."""
    if image.mode == 'P':
        image = convert_safe_mode(image)
    layer = generate_layer(image.size, mark, method,
        horizontal_offset, vertical_offset,
        horizontal_justification, vertical_justification,
        orientation, opacity)
    return Image.composite(layer, image, layer)

Example #2

def watermark(image, mark, horizontal_offset=None, vertical_offset=None,
        horizontal_justification=None, vertical_justification=None,
        orientation=None, method=None, opacity=100):
    """Adds a watermark to an image."""
    if image.mode == 'P':
        image = convert_safe_mode(image)
    layer = generate_layer(image.size, mark, method,
        horizontal_offset, vertical_offset,
        horizontal_justification, vertical_justification,
        orientation, opacity)
    return Image.composite(layer, image, layer)

Example #3

File: background.py Project: Pierantonio/phatch

def background(image, fill, mark, color,
        horizontal_offset=None, vertical_offset=None,
        horizontal_justification=None, vertical_justification=None,
        orientation=None, method=None, opacity=100):
    if not has_transparency(image):
        return image
    if image.mode == 'P':
        image = image.convert('RGBA')
    if fill == FILL_CHOICES[0]:
        opacity = (255 * opacity) / 100
        return fill_background_color(image, HTMLColorToRGBA(color,
            opacity))
    elif fill == FILL_CHOICES[1]:
        layer = generate_layer(image.size, mark, method,
                               horizontal_offset, vertical_offset,
                               horizontal_justification,
                               vertical_justification,
                               orientation, opacity)
        paste(layer, image, mask=image)
        return layer

Example #4

def background(image,
               fill,
               mark,
               color,
               horizontal_offset=None,
               vertical_offset=None,
               horizontal_justification=None,
               vertical_justification=None,
               orientation=None,
               method=None,
               opacity=100):
    if not has_transparency(image):
        return image
    if image.mode == 'P':
        image = image.convert('RGBA')
    if fill == FILL_CHOICES[0]:
        opacity = (255 * opacity) / 100
        return fill_background_color(image, HTMLColorToRGBA(color, opacity))
    elif fill == FILL_CHOICES[1]:
        layer = generate_layer(image.size, mark, method, horizontal_offset,
                               vertical_offset, horizontal_justification,
                               vertical_justification, orientation, opacity)
        paste(layer, image, mask=image)
        return layer