Package pyraf :: Module gki :: Class DrawBuffer

Class DrawBuffer

implement a buffer for draw commands which allocates memory in blocks so that a new memory allocation is not needed everytime functions are appended

Instance Methods

__init__(self)

source code

__len__(self)

source code

reset(self)
Discard everything up to nextTranslate pointer

source code

append(self, funcargs)
Append a single (function,args) tuple to the list

source code

get(self)
Get current contents of buffer

source code

getNewCalls(self)
Return tuples (function, args) with all new calls in buffer

source code

Class Variables

INCREMENT = 500

Method Details

Get current contents of buffer

Note that this returns a view into the numpy array, so if the return value is modified the buffer will change too.