Python ImageUtil.imageRead Examples

Example #1

File: filters.py Project: meteoinfo/MeteoInfoLab

def __getreturn(src, dst):
    if isinstance(src, Graphic):
        src.getShape().setImage(dst)
        return src
    elif isinstance(src, MILayer):
        src.layer.setImage(dst)
        return src
    elif isinstance(src, MIArray):
        r = ImageUtil.imageRead(dst)
        return MIArray(r)
    else:
        return dst

Example #2

def imread(fname):
    '''
    Read RGB(A) data array from image file.
    
    :param fname: (*String*) Image file name.
    
    :returns: (*array*) RGB(A) data array.
    '''
    if not os.path.exists(fname):
        raise IOError(fname)
    r = ImageUtil.imageRead(fname)
    return NDArray(r)

Example #3

File: io.py Project: meteoinfo/MeteoInfoLab

def imread(fname):
    '''
    Read RGB(A) data array from image file.
    
    :param fname: (*String*) Image file name.
    
    :returns: (*array*) RGB(A) data array.
    '''
    if not os.path.exists(fname):
        raise IOError(fname)
    r = ImageUtil.imageRead(fname)
    return MIArray(r)

Example #4

File: filters.py Project: mlog-engineer/MeteoInfo

def __getreturn(src, dst):
    if isinstance(src, Graphic):
        src.getShape().setImage(dst)
        return src
    elif isinstance(src, MILayer):
        src.layer.setImage(dst)
        return src
    elif isinstance(src, MIArray):
        r = ImageUtil.imageRead(dst)
        return MIArray(r)
    else:
        return dst

Example #5

def gifread(gif, frame=0):
    '''
    Read RGB(A) data array from a gif image file or a gif decoder object.
    
    :param gif: (*string or GifDecoder*) Gif image file or gif decoder object.
    :param frame: (*int*) Image frame index.
    
    :returns: (*array*) RGB(A) data array.
    '''
    if isinstance(gif, basestring):
        gif = gifopen(gif)
    im = gif.getFrame(frame)
    r = ImageUtil.imageRead(im)
    return NDArray(r)

Example #6

File: io.py Project: meteoinfo/MeteoInfoLab

def gifread(gif, frame=0):
    '''
    Read RGB(A) data array from a gif image file or a gif decoder object.
    
    :param gif: (*string or GifDecoder*) Gif image file or gif decoder object.
    :param frame: (*int*) Image frame index.
    
    :returns: (*array*) RGB(A) data array.
    '''
    if isinstance(gif, basestring):
        gif = gifopen(gif)
    im = gif.getFrame(frame)
    r = ImageUtil.imageRead(im)
    return MIArray(r)