10 examples of 'tkinter resize image' in Python

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def resize(self, width, height, resample_algorithm=nearest, resize_canvas=True):
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    pixels = resample_algorithm.resize(
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        self, width, height, resize_canvas=resize_canvas
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    )
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    return self._copy(pixels)

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def image_resize(image, width = None, height = None, inter = cv2.INTER_AREA):
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    # ref: https://stackoverflow.com/questions/44650888/resize-an-image-without-distortion-opencv
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    # initialize the dimensions of the image to be resized and
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    # grab the image size
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    dim = None
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    (h, w) = image.shape[:2]
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    # if both the width and height are None, then return the
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    # original image
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    if width is None and height is None:
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        return image
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    # check to see if the width is None
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    if width is None:
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        # calculate the ratio of the height and construct the
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        # dimensions
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        r = height / float(h)
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        dim = (int(w * r), height)
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    # otherwise, the height is None
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    else:
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        # calculate the ratio of the width and construct the
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        # dimensions
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        r = width / float(w)
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        dim = (width, int(h * r))
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    # resize the image
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    resized = cv2.resize(image, dim, interpolation = inter)
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    # return the resized image
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    return resized

26
def resize_image(image,w,h):
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    image=cv2.resize(image,(w,h))
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    cv2.imwrite(Folder_name+"/Resize-"+str(w)+"*"+str(h)+Extension, image)

28
@curry
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def resize(pil_img, size, interpolation=Image.BILINEAR):
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    return pil_img.resize(size, interpolation)

443
def resize():
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    ax = applyScale2(frame_width, finalScale)
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    ay = applyScale2(frame_height, finalScale)
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    bx = int(ax / finalScale)
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    by = int(ay / finalScale)
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    im = Image.new("RGBA", (bx, by))
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    im.paste(frame_image, (0, 0, frame_image.size[
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             0], frame_image.size[1]))
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    frame_image = im.resize((ax, ay), Image.ANTIALIAS)
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    frame_image = frame_image.crop(
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        (0, 0, frame_size[0], frame_size[1]))

49
def _resize(frame):
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    """Resizing function utilizing OpenCV.
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    Args:
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      frame: A frame from a cv2.video_reader object to process
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    Returns:
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      resized_frame: the frame, resized
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    """
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    resized_frame = cv2.resize(frame,
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                               None,
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                               fx=RESIZE_FACTOR,
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                               fy=RESIZE_FACTOR,
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                               interpolation=cv2.INTER_AREA)
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    return resized_frame

87
def RatioResize(self, image: Image.Image, maxWidth: int, maxHeight: int):
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    """Resize and return the provided image while maintaining aspect ratio."""
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    ratio = max(maxWidth / image.width, maxHeight / image.height)
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    return image.resize(
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        (int(image.width * ratio), int(image.height * ratio)), Image.ANTIALIAS
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    )

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def scale_image(self, image, scale):
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    if self.settings.opencv_or_pil == 'PIL':
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        ow, oh = image.size
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        nw = ow * scale
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        nh = oh * scale
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        return image.resize((int(nw), int(nh)), Image.ANTIALIAS)
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    else:
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        oh, ow, channels = image.shape
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        nw = ow * scale
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        nh = oh * scale
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        # PERF return cv2.resize(image, (int(nw), int(nh)), interpolation=cv2.INTER_NEAREST)
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        return cv2.resize(image, (int(nw), int(nh)), interpolation=cv2.INTER_CUBIC)

186
def resize(self, w, h, pil_image):
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    w_box = 200
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    h_box = 50
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    f1 = 1.0*w_box/w
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    f2 = 1.0*h_box/h
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    factor = min([f1, f2])
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    width = int(w*factor)
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    height = int(h*factor)
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    return pil_image.resize((width, height), Image.ANTIALIAS)

28
def eff_resize(img, scale):
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    scale = float(scale)
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    return img.resize((int(img.size[0] * scale), int(img.size[1] * scale)),
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            Image.ANTIALIAS)