#include <WedgeDD.h>
Inheritance diagram for casa::WedgeDD:
Part of API
This DisplayData can be created by itself. It's main task though is to set up a coordinate system form the data range and units of another DisplayData. The user can control this through options in this DisplayData: "datamin", "datamax, "dataunit" and "powercycles".
Users want wedges
Definition at line 81 of file WedgeDD.h.
Public Member Functions | |
| WedgeDD () | |
| virtual | ~WedgeDD () |
| Destructor. | |
| virtual void | setup () |
| Constructor help function, creates coordinatesystem and fills data Matrix. | |
| virtual void | updateCsys () |
| The coordinate sydtem needs to be update when the data range changes. | |
| virtual Bool | labelAxes (const WCRefreshEvent &ev) |
| Axis labeller, 5th step in the WCHolder refresh cycle. | |
| virtual const Unit | dataUnit () |
| Return the data unit. | |
| virtual String | showValue (const Vector< Double > &world) |
| Format the wedge value at the given world position. | |
| virtual void | setDefaultOptions () |
| Install the default options for this DisplayData. | |
| virtual Bool | setOptions (Record &rec, Record &recOut) |
Apply options stored in rec to the DisplayData. | |
| virtual Record | getOptions () |
| Retrieve the current and default options and parameter types. | |
| virtual Display::DisplayDataType | classType () |
| Return the type of this DisplayData. | |
| virtual CachingDisplayMethod * | newDisplayMethod (WorldCanvas *worldCanvas, AttributeBuffer *wchAttributes, AttributeBuffer *ddAttributes, CachingDisplayData *dd) |
| Create a new AxesDisplayMethod for drawing on the given WorldCanvas when the AttributeBuffers are suitably matched to the current state of this DisplayData and of the WorldCanvas/Holder. | |
| virtual AttributeBuffer | optionsAsAttributes () |
| Return the current options of this DisplayData as an AttributeBuffer. | |
| virtual void | notifyUnregister (WorldCanvasHolder &wcHolder, Bool ignoreRefresh=False) |
| Take actions on removal from WC[H] (notably, deletion of drawlists). | |
Protected Member Functions | |
| WedgeDD (const WedgeDD &other) | |
| (Required) copy constructor. | |
| void | operator= (const WedgeDD &other) |
| (Required) copy assignment. | |
Private Attributes | |
| Float | itsMin |
| Data minimum and maximum to set up the coordinate system. | |
| Float | itsMax |
| uInt | itsLength |
| the length of the Vector | |
| String | itsDataUnit |
| the unit of the input data | |
| WCCSNLAxisLabeller | itsAxisLabeller |
| the axis labeller | |
| Matrix< Float > | itsColorbar |
| The actual colorbar data. | |
| CoordinateSystem | itsCoordinateSystem |
| the local coordinate system - gets exported to the parent DD | |
| Float | itsPowerCycles |
| the power law adjustment for for the scle handler | |
| WCPowerScaleHandler * | itsPowerScaleHandler |
| String | itsOptionsMode |
Friends | |
| class | WedgeDM |
| casa::WedgeDD::WedgeDD | ( | ) |
| virtual casa::WedgeDD::~WedgeDD | ( | ) | [virtual] |
Destructor.
| casa::WedgeDD::WedgeDD | ( | const WedgeDD & | other | ) | [protected] |
(Required) copy constructor.
| virtual void casa::WedgeDD::setup | ( | ) | [virtual] |
Constructor help function, creates coordinatesystem and fills data Matrix.
| virtual void casa::WedgeDD::updateCsys | ( | ) | [virtual] |
The coordinate sydtem needs to be update when the data range changes.
| virtual Bool casa::WedgeDD::labelAxes | ( | const WCRefreshEvent & | ev | ) | [virtual] |
| virtual const Unit casa::WedgeDD::dataUnit | ( | ) | [virtual] |
| virtual void casa::WedgeDD::setDefaultOptions | ( | ) | [virtual] |
Apply options stored in rec to the DisplayData.
A return value of True means a refresh is needed. recOut contains any fields which were implicitly changed as a result of the call to this function.
Reimplemented from casa::ActiveCaching2dDD.
| virtual Record casa::WedgeDD::getOptions | ( | ) | [virtual] |
Retrieve the current and default options and parameter types.
Reimplemented from casa::ActiveCaching2dDD.
| virtual Display::DisplayDataType casa::WedgeDD::classType | ( | ) | [inline, virtual] |
Return the type of this DisplayData.
Implements casa::DisplayData.
Definition at line 118 of file WedgeDD.h.
References casa::Display::Raster.
| virtual CachingDisplayMethod* casa::WedgeDD::newDisplayMethod | ( | WorldCanvas * | worldCanvas, | |
| AttributeBuffer * | wchAttributes, | |||
| AttributeBuffer * | ddAttributes, | |||
| CachingDisplayData * | dd | |||
| ) | [virtual] |
Create a new AxesDisplayMethod for drawing on the given WorldCanvas when the AttributeBuffers are suitably matched to the current state of this DisplayData and of the WorldCanvas/Holder.
The tag is a unique number used to identify the age of the newly constructed CachingDisplayMethod.
Implements casa::CachingDisplayData.
| virtual AttributeBuffer casa::WedgeDD::optionsAsAttributes | ( | ) | [virtual] |
Return the current options of this DisplayData as an AttributeBuffer.
Reimplemented from casa::ActiveCaching2dDD.
| virtual void casa::WedgeDD::notifyUnregister | ( | WorldCanvasHolder & | wcHolder, | |
| Bool | ignoreRefresh = False | |||
| ) | [virtual] |
Take actions on removal from WC[H] (notably, deletion of drawlists).
Reimplemented from casa::CachingDisplayData.
| void casa::WedgeDD::operator= | ( | const WedgeDD & | other | ) | [protected] |
(Required) copy assignment.
Float casa::WedgeDD::itsMin [private] |
Float casa::WedgeDD::itsMax [private] |
uInt casa::WedgeDD::itsLength [private] |
String casa::WedgeDD::itsDataUnit [private] |
Float casa::WedgeDD::itsPowerCycles [private] |
String casa::WedgeDD::itsOptionsMode [private] |
Matrix<Float> casa::WedgeDD::itsColorbar [private] |
the local coordinate system - gets exported to the parent DD
Reimplemented from casa::ActiveCaching2dDD.
1.5.1