class HT_Physical_Renderer
This is a derived class of HT_Renderer to encapsulate
physical renderers. These are renderers which have no sink renderer and
thus can be at the base of the renderer stack. The new methods of this
class are for access to the physical option table, which is a table of
default values for the options of this renderer.
See Also
HT_Renderer,
HT_Device
Methods
physical
Returns values of particular physical
options.
Constructor
HT_Physical_Renderer
Constructs an HT_Physical_Renderer
object.
Member Functions
HT_Physical_Renderer::HT_Physical_Renderer
Purpose
Constructor to initialize a new HT_Physical_Renderer
object.
Synopsis
HT_Physical_Renderer()
HT_Physical_Renderer (HT_Physical_Renderer_Data const * in)
Details
The first form initializes the physical options in the
option table to their default values. The second should not be used because
it takes an internal structure HT_Physical_Renderer_Data as input.
HT_Physical_Renderer::physical
Purpose
To query the value of a physical option.
Synopsis
HT_Option_Value physical (
HT_String const & name
)
Details
name must be a valid
name string for one of the options in the physical option table for this
physical renderer.
This returns the default option value corresponding to
the name.