def __init__(self, data_np=None, metadata=None, logger=None, name=None, wcsclass=wcsClass, ioclass=ioClass, inherit_primary_header=False): BaseImage.__init__(self, data_np=data_np, metadata=metadata, logger=logger, name=name) # wcsclass specifies a pluggable WCS module if wcsclass is None: wcsclass = wcsmod.WCS self.wcs = wcsclass(self.logger) # wcsclass specifies a pluggable IO module if ioclass is None: ioclass = io_fits.fitsLoaderClass self.io = ioclass(self.logger) self.inherit_primary_header = inherit_primary_header if self.inherit_primary_header: # User wants to inherit from primary header--this will hold it self._primary_hdr = AstroHeader() else: self._primary_hdr = None if metadata is not None: header = self.get_header() self.wcs.load_header(header) # For navigating multidimensional data self.naxispath = [] self.revnaxis = [] self._md_data = None
def __init__(self, data_np=None, metadata=None, logger=None, name=None, wcsclass=wcsClass, ioclass=ioClass, inherit_primary_header=False): BaseImage.__init__(self, data_np=data_np, metadata=metadata, logger=logger, name=name) # wcsclass specifies a pluggable WCS module if wcsclass is None: wcsclass = wcsmod.WCS self.wcs = wcsclass(self.logger) # ioclass specifies a pluggable IO module if ioclass is None: ioclass = io_fits.fitsLoaderClass self.io = ioclass(self.logger) self.io.register_type('image', self.__class__) self.inherit_primary_header = inherit_primary_header if self.inherit_primary_header: # User wants to inherit from primary header--this will hold it self._primary_hdr = AstroHeader() else: self._primary_hdr = None if metadata is not None: header = self.get_header() self.wcs.load_header(header) # For navigating multidimensional data self.naxispath = [] self.revnaxis = [] self._md_data = None
def __init__(self, data_np=None, metadata=None, logger=None, ioclass=io_rgb.RGBFileHandler): BaseImage.__init__(self, data_np=data_np, metadata=metadata, logger=logger) self.io = ioclass(self.logger)
def __init__(self, data_np=None, metadata=None, logger=None, wcsclass=wcsClass, ioclass=ioClass): BaseImage.__init__(self, data_np=data_np, metadata=metadata, logger=logger) # wcsclass specifies a pluggable WCS module if wcsclass == None: wcsclass = wcsmod.WCS self.wcs = wcsclass(self.logger) # wcsclass specifies a pluggable IO module if ioclass == None: ioclass = io_fits.fitsLoaderClass self.io = ioclass(self.logger) if metadata != None: header = self.get_header() self.wcs.load_header(header) self.naxispath = [] self.revnaxis = []
def __init__(self, data_np=None, metadata=None, logger=None, name=None, order=None, ioclass=io_rgb.RGBFileHandler): BaseImage.__init__(self, data_np=data_np, metadata=metadata, logger=logger, order=order, name=name) self.io = ioclass(self.logger) self.hasAlpha = 'A' in self.order
def __init__(self, data_np=None, metadata=None, wcsclass=None, logger=None): if not wcsclass: wcsclass = wcs.WCS self.wcs = wcsclass() BaseImage.__init__(self, data_np=data_np, metadata=metadata, logger=logger) self.iqcalc = iqcalc.IQCalc(logger=logger)
def __init__( self, data_np=None, metadata=None, logger=None, name=None, order="RGBA", ioclass=io_rgb.RGBFileHandler ): BaseImage.__init__(self, data_np=data_np, metadata=metadata, logger=logger, name=name) self.io = ioclass(self.logger) order = order.upper() self.order = order self.hasAlpha = "A" in order
def __init__(self, data_np=None, metadata=None, logger=None, name=None, order='RGBA', ioclass=io_rgb.RGBFileHandler): BaseImage.__init__(self, data_np=data_np, metadata=metadata, logger=logger, name=name) self.io = ioclass(self.logger) order = order.upper() self.order = order self.hasAlpha = 'A' in order
def __init__(self, data_np=None, metadata=None, logger=None, name=None, order=None, ioclass=io_rgb.RGBFileHandler): BaseImage.__init__(self, data_np=data_np, metadata=metadata, logger=logger, name=name) self.io = ioclass(self.logger) self._calc_order(order) self.hasAlpha = 'A' in self.order
def __init__(self, filename, row, column, data_np=None, metadata=None, logger=None): BaseImage.__init__(self, data_np=data_np, metadata=metadata, logger=logger) self.file_name = filename self.abspath = os.path.abspath(filename) self.basename = os.path.basename(filename) self.row = row self.column = column try: self.pds_image = PDS3Image.open(filename) self.set_data(self.pds_image.data) self.position = (row, column) self.size = (PSIZE, PSIZE) self.selected = False self.pds_compatible = True except: self.pds_compatible = False
def __init__(self, data_np=None, metadata=None, logger=None, wcsclass=wcsClass, ioclass=ioClass): BaseImage.__init__(self, data_np=data_np, metadata=metadata, logger=logger) # wcsclass specifies a pluggable WCS module self.wcs = wcsclass(self.logger) # wcsclass specifies a pluggable IO module self.io = ioclass(self.logger) if metadata != None: header = self.get_header() self.wcs.load_header(header) self.naxispath = [] self.revnaxis = []
def __init__(self, filepath, metadata=None, logger=None, wavelength=float('nan'), unit='nm'): self.pds_image = PDS3Image.open(filepath) data = self.pds_image.image.astype(float) BaseImage.__init__(self, data_np=data, metadata=metadata, logger=logger) self.set_data(data) self.image_name = os.path.basename(filepath) self.seen = False self.cuts = (None, None) self._check_acceptable_unit(unit) if np.isnan(wavelength): wavelength = get_wavelength(self.pds_image.label, unit) unit = astro_units.Unit(unit) self._wavelength = wavelength * unit
def __init__(self, filepath, name, pds_image, data_np, metadata=None, logger=None): BaseImage.__init__(self, data_np=data_np, metadata=metadata, logger=logger) self.set_data(data_np) with open(filepath, 'rb') as f: label_array = [] for lineno, line in enumerate(f): line = line.decode().rstrip() label_array.append(line) if line.strip() == 'END': break self.data = data_np self.image_name = name self.file_name = os.path.basename(filepath) self.pds_image = pds_image self.label = label_array self.cuts = None self.sarr = None self.zoom = None self.rotation = None self.transforms = None self.not_been_displayed = True
def view(self, img): """Display numpy image array in current frame Parameters ---------- img: numpy array The array containing data, it will be forced to numpy.array() Examples -------- view(np.random.rand(100,100)) """ frame = self.frame() if not frame: print("No valid frame") else: img_np = np.array(img) image = BaseImage(data_np=img_np, logger=self.logger) self._set_frameinfo(data=img_np, image=image) self.ginga_view.set_image(image)