Visualisation¶
These interfaces can be used to embed visualisations in other windows.
uie::visualisation
is implemented by the built-in spectrum analyser
visualisation.
Client¶
-
class visualisation : public uie::extension_base¶
Interface for vis_extension service. This service allows you to embed the default Columns UI visualisation, and any other visualisations that implement it, into your own window.
Public Functions
-
virtual void enable(const visualisation_host_ptr &p_host) = 0¶
Enables the visualisation.
- Parameters:
p_host – [in] Pointer to host to use for drawing operations
-
virtual void paint_background(HDC dc, const RECT *rc_area) = 0¶
Paints the standard background of your visualisation.
-
virtual void disable() = 0¶
Disables the visualisation.
-
FB2K_MAKE_SERVICE_INTERFACE_ENTRYPOINT(visualisation)¶
Public Static Functions
-
static inline void create_by_guid(const GUID &guid, visualisation_ptr &p_out)¶
Create extension by GUID.
- Parameters:
guid – [in] GUID of a vis_extension
-
virtual void enable(const visualisation_host_ptr &p_host) = 0¶
Host¶
-
class visualisation_host : public service_base¶
Interface for visualisation extension hosts.
Public Functions
-
virtual void create_painter(painter_ptr &p_out) = 0¶
Creates a painter_t object.
-
FB2K_MAKE_SERVICE_INTERFACE_ENTRYPOINT(visualisation_host)¶
-
class painter_t : public pfc::refcounted_object_root¶
Interface to paint on a visualistion host.
Note
Releasing the object ends the paint operation, frees the DC and updates the screen.
-
virtual void create_painter(painter_ptr &p_out) = 0¶