QgsRasterTransparency (PyQGIS)

Python 2.7.4 (default, Apr  6 2013, 19:54:46) [MSC v.1500 32 bit (Intel)] on zeito
## Type help(iface) for more info and list of methods.
help(QgsRasterTransparency)
Help on class QgsRasterTransparency in module qgis.core:

class QgsRasterTransparency(sip.wrapper)
 |  QgsRasterTransparency()
 |  QgsRasterTransparency(QgsRasterTransparency)
 |
 |  Method resolution order:
 |      QgsRasterTransparency
 |      sip.wrapper
 |      sip.simplewrapper
 |      __builtin__.object
 |
 |  Methods defined here:
 |
 |  alphaValue(...)
 |      QgsRasterTransparency.alphaValue(float, int theGlobalTransparency=255) -> int
 |      QgsRasterTransparency.alphaValue(float, float, float, int theGlobalTransparency=255) -> int
 |
 |  initializeTransparentPixelList(...)
 |      QgsRasterTransparency.initializeTransparentPixelList(float)
 |      QgsRasterTransparency.initializeTransparentPixelList(float, float, float)
 |
 |  isEmpty(...)
 |      QgsRasterTransparency.isEmpty() -> bool
 |
 |  readXML(...)
 |      QgsRasterTransparency.readXML(QDomElement)
 |
 |  setTransparentSingleValuePixelList(...)
 |      QgsRasterTransparency.setTransparentSingleValuePixelList(list-of-QgsRasterTransparency.TransparentSingleValuePixel)
 |
 |  setTransparentThreeValuePixelList(...)
 |      QgsRasterTransparency.setTransparentThreeValuePixelList(list-of-QgsRasterTransparency.TransparentThreeValuePixel)
 |
 |  transparentSingleValuePixelList(...)
 |      QgsRasterTransparency.transparentSingleValuePixelList() -> list-of-QgsRasterTransparency.TransparentSingleValuePixel
 |
 |  transparentThreeValuePixelList(...)
 |      QgsRasterTransparency.transparentThreeValuePixelList() -> list-of-QgsRasterTransparency.TransparentThreeValuePixel
 |
 |  writeXML(...)
 |      QgsRasterTransparency.writeXML(QDomDocument, QDomElement)
 |
 |  ----------------------------------------------------------------------
 |  Data descriptors defined here:
 |
 |  __weakref__
 |      list of weak references to the object (if defined)
 |
 |  ----------------------------------------------------------------------
 |  Data and other attributes defined here:
 |
 |  TransparentSingleValuePixel = <class 'qgis.core.TransparentSingleValue...
 |      QgsRasterTransparency.TransparentSingleValuePixel()
 |      QgsRasterTransparency.TransparentSingleValuePixel(QgsRasterTransparency.TransparentSingleValuePixel)
 |
 |  TransparentThreeValuePixel = <class 'qgis.core.TransparentThreeValuePi...
 |      QgsRasterTransparency.TransparentThreeValuePixel()
 |      QgsRasterTransparency.TransparentThreeValuePixel(QgsRasterTransparency.TransparentThreeValuePixel)
 |
 |  ----------------------------------------------------------------------
 |  Methods inherited from sip.simplewrapper:
 |
 |  __init__(...)
 |      x.__init__(...) initializes x; see help(type(x)) for signature
 |
 |  ----------------------------------------------------------------------
 |  Data descriptors inherited from sip.simplewrapper:
 |
 |  __dict__
 |
 |  ----------------------------------------------------------------------
 |  Data and other attributes inherited from sip.simplewrapper:
 |
 |  __new__ = <built-in method __new__ of sip.wrappertype object>
 |      T.__new__(S, ...) -> a new object with type S, a subtype of T