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Python slicingtools.is_pure_slicing函数代码示例

原作者: [db:作者] 来自: [db:来源] 收藏 邀请

本文整理汇总了Python中volumina.slicingtools.is_pure_slicing函数的典型用法代码示例。如果您正苦于以下问题:Python is_pure_slicing函数的具体用法?Python is_pure_slicing怎么用?Python is_pure_slicing使用的例子?那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。



在下文中一共展示了is_pure_slicing函数的6个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于我们的系统推荐出更棒的Python代码示例。

示例1: request

 def request( self, slicing, through=None ):
     assert is_pure_slicing(slicing)
     assert is_bounded(slicing)
     shape = slicing2shape(slicing)
     result = np.zeros( shape, dtype = self._dtype )
     result[:] = self._constant
     return ConstantRequest( result )
开发者ID:buotex,项目名称:volumina,代码行数:7,代码来源:datasources.py


示例2: request

 def request( self, slicing ):
     if cfg.getboolean('pixelpipeline', 'verbose'):
         volumina.printLock.acquire()
         print "  LazyflowSource '%s' requests %s" % (self.objectName(), volumina.strSlicing(slicing))
         volumina.printLock.release()
     if not is_pure_slicing(slicing):
         raise Exception('LazyflowSource: slicing is not pure')
     assert self._op5 is not None, "Underlying operator is None.  Are you requesting from a datasource that has been cleaned up already?"
     return LazyflowRequest( self._op5, slicing, self._priority, objectName=self.objectName() )
开发者ID:CVML,项目名称:volumina,代码行数:9,代码来源:datasources.py


示例3: request

 def request( self, slicing ):
     if cfg.getboolean('pixelpipeline', 'verbose'):
         volumina.printLock.acquire()
         print "  LazyflowSource '%s' requests %s" % (self.objectName(), volumina.strSlicing(slicing))
         volumina.printLock.release()
     if not is_pure_slicing(slicing):
         raise Exception('LazyflowSource: slicing is not pure')
     if self._outslot.meta.shape is not None:
         reqobj = self._outslot[slicing].allocate(priority = self._priority)        
     else:
         reqobj = ArrayRequest( np.zeros(slicing2shape(slicing), dtype=np.uint8 ), slicing )
     return LazyflowRequest( reqobj )
开发者ID:LimpingTwerp,项目名称:volumina,代码行数:12,代码来源:datasources.py


示例4: request

    def request(self, slicing):
        if not is_pure_slicing(slicing):
            raise Exception("ArraySource: slicing is not pure")
        assert len(slicing) == len(
            self._array.shape
        ), "slicing into an array of shape=%r requested, but slicing is %r" % (self._array.shape, slicing)
        a = ArrayRequest(self._array, slicing)
        a = a.wait()

        # oldDtype = a.dtype
        if self._relabeling is not None:
            a = self._relabeling[a]
        # assert a.dtype == oldDtype
        return ArrayRequest(a, 5 * (slice(None),))
开发者ID:ilastik,项目名称:volumina,代码行数:14,代码来源:datasources.py


示例5: setDirty

    def setDirty( self, slicing ):
        '''Mark a region of the image as dirty.

        slicing -- if one ore more slices in the slicing
                   are unbounded, the whole image is marked dirty;
                   since an image has two dimensions, only the first
                   two slices in the slicing are used

        '''
        if not is_pure_slicing(slicing):
            raise Exception('dirty region: slicing is not pure')
        if not is_bounded( slicing ):
            self.isDirty.emit(QRect()) # empty rect == everything is dirty
        else:
            self.isDirty.emit(slicing2rect( slicing ))
开发者ID:buotex,项目名称:volumina,代码行数:15,代码来源:imagesources.py


示例6: setDirty

 def setDirty( self, slicing):
     if not is_pure_slicing(slicing):
         raise Exception('dirty region: slicing is not pure')
     self.isDirty.emit( slicing )
开发者ID:buotex,项目名称:volumina,代码行数:4,代码来源:datasources.py



注:本文中的volumina.slicingtools.is_pure_slicing函数示例由纯净天空整理自Github/MSDocs等源码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。


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