OpenGL.arrays.nones

Passing of None as an array data-type

Classes

class NoneHandler( FormatHandler ):

Numpy-specific data-type handler for OpenGL

arrayByteCount( self , value , typeCode = None )

Given a data-value, calculate number of bytes required to represent

arraySize( self , value , typeCode = None )

Given a data-value, calculate dimensions for the array

arrayToGLType( self , value )

Given a value, guess OpenGL type of the corresponding pointer

asArray( self , value , typeCode = None )

Given a value, convert to array representation

dataPointer( self , value )

return long for pointer value

dimensions( self , value , typeCode = None )

Determine dimensions of the passed array value (if possible)

from_param( self , value , typeCode = None )

Convert to a ctypes pointer value

ones( self , shape , typeCode = None )

Create an array of given shape with given typeCode

unitSize( self , value , typeCode = None )

Determine unit size of an array (if possible)

voidDataPointer( cls , value )

Given value in a known data-pointer type, return void_p for pointer

zeros( self , shape , typeCode = None )

Create an array of given shape with given typeCode