117 lines
4.0 KiB
Python
117 lines
4.0 KiB
Python
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#!/usr/bin/env python3
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#~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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# Copyright 2010 California Institute of Technology. ALL RIGHTS RESERVED.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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#
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# United States Government Sponsorship acknowledged. This software is subject to
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# U.S. export control laws and regulations and has been classified as 'EAR99 NLR'
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# (No [Export] License Required except when exporting to an embargoed country,
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# end user, or in support of a prohibited end use). By downloading this software,
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# the user agrees to comply with all applicable U.S. export laws and regulations.
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# The user has the responsibility to obtain export licenses, or other export
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# authority as may be required before exporting this software to any 'EAR99'
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# embargoed foreign country or citizen of those countries.
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#
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# Author: Giangi Sacco
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#~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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from __future__ import print_function
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from iscesys.Component.Component import Component
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from iscesys.Compatibility import Compatibility
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Compatibility.checkPythonVersion()
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from isceobj.Util import simamplitude
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from isceobj.Util.decorators import dov, pickled, logged
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from iscesys.ImageUtil.ImageUtil import ImageUtil as IU
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import isceobj
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@pickled
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class Simamplitude(Component):
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logging_name = 'isce.stdproc.simamplitude'
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dictionaryOfVariables = {
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'WIDTH' : ['width', int, False],
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'LENGTH' : ['length', int, False],
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'SHADE_SCALE' : ['shadeScale', float, False]
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}
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@dov
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@logged
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def __init__(self):
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super(Simamplitude, self).__init__()
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self.topoImage = None
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self.simampImage = None
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self.width = None
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self.length = None
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self.shadeScale = None
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return None
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def simamplitude(self,
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topoImage,
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simampImage,
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shade=None,
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width=None,
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length=None):
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if shade is not None: self.shadeScale = shade
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if width is not None: self.width = width
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if length is not None: self.length = length
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self.topoImage = isceobj.createImage()
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IU.copyAttributes(topoImage, self.topoImage)
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self.topoImage.setCaster('read', 'FLOAT')
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self.topoImage.createImage()
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self.simampImage = simampImage
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topoAccessor = self.topoImage.getImagePointer()
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simampAccessor = self.simampImage.getImagePointer()
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self.setDefaults()
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self.setState()
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simamplitude.simamplitude_Py(topoAccessor, simampAccessor)
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return
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def setDefaults(self):
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if self.width is None: self.width = self.topoImage.getWidth()
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if self.length is None:
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self.length = self.topoImage.getLength()
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if self.shadeScale is None:
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self.shadeScale = 1
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self.logger.warning(
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'The shade scale factor has been set to the default value %s'%
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(self.shadeScale)
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)
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pass
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return
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def setState(self):
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simamplitude.setStdWriter_Py(int(self.stdWriter))
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simamplitude.setImageWidth_Py(int(self.width))
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simamplitude.setImageLength_Py(int(self.length))
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simamplitude.setShadeScale_Py(float(self.shadeScale))
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return
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def setImageWidth(self, var):
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self.width = int(var)
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return
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def setImageLength(self, var):
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self.length = int(var)
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return
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def setShadeScale(self, var):
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self.shadeScale = float(var)
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return
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pass
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