Section: Visualization Toolkit IO Classes
To create an instance of class vtkPNGWriter, simply invoke its constructor as follows
obj = vtkPNGWriter
obj
is an instance of the vtkPNGWriter class.
string = obj.GetClassName ()
int = obj.IsA (string name)
vtkPNGWriter = obj.NewInstance ()
vtkPNGWriter = obj.SafeDownCast (vtkObject o)
obj.Write ()
- The main interface which triggers the writer to start.
obj.SetWriteToMemory (int )
- Write the image to memory (a vtkUnsignedCharArray)
int = obj.GetWriteToMemory ()
- Write the image to memory (a vtkUnsignedCharArray)
obj.WriteToMemoryOn ()
- Write the image to memory (a vtkUnsignedCharArray)
obj.WriteToMemoryOff ()
- Write the image to memory (a vtkUnsignedCharArray)
obj.SetResult (vtkUnsignedCharArray )
- When writing to memory this is the result, it will be NULL until the
data is written the first time
vtkUnsignedCharArray = obj.GetResult ()
- When writing to memory this is the result, it will be NULL until the
data is written the first time