wxWidgets/docs/latex/wx/joystick.tex

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\section{\class{wxJoystick}}\label{wxjoystick}
wxJoystick allows an application to control one or more joysticks.
\wxheading{Derived from}
\helpref{wxObject}{wxobject}
\wxheading{Include files}
<wx/joystick.h>
\wxheading{See also}
\helpref{wxJoystickEvent}{wxjoystickevent}
\latexignore{\rtfignore{\wxheading{Members}}}
\membersection{wxJoystick::wxJoystick}\label{wxjoystickctor}
\func{}{wxJoystick}{\param{int}{ joystick = wxJOYSTICK1}}
Constructor. {\it joystick} may be one of wxJOYSTICK1, wxJOYSTICK2, indicating the joystick
controller of interest.
\membersection{wxJoystick::\destruct{wxJoystick}}\label{wxjoystickdtor}
\func{}{\destruct{wxJoystick}}{\void}
Destroys the wxJoystick object.
\membersection{wxJoystick::GetButtonState}\label{wxjoystickgetbuttonstate}
\constfunc{int}{GetButtonState}{\void}
Returns the state of the joystick buttons. Every button is mapped to a single
bit in the returned integer, with the first button being mapped to the least
significant bit, and so on.
A bitlist of wxJOY\_BUTTONn identifiers, where n is 1, 2, 3 or 4
is available for historical reasons.
\membersection{wxJoystick::GetManufacturerId}\label{wxjoystickgetmanufacturerid}
\constfunc{int}{GetManufacturerId}{\void}
Returns the manufacturer id.
\membersection{wxJoystick::GetMovementThreshold}\label{wxjoystickgetmovementthreshold}
\constfunc{int}{GetMovementThreshold}{\void}
Returns the movement threshold, the number of steps outside which the joystick is deemed to have
moved.
\membersection{wxJoystick::GetNumberAxes}\label{wxjoystickgetnumberaxes}
\constfunc{int}{GetNumberAxes}{\void}
Returns the number of axes for this joystick.
\membersection{wxJoystick::GetNumberButtons}\label{wxjoystickgetnumberbuttons}
\constfunc{int}{GetNumberButtons}{\void}
Returns the number of buttons for this joystick.
\membersection{wxJoystick::GetNumberJoysticks}\label{wxjoystickgetnumberjoysticks}
\constfunc{int}{GetNumberJoysticks}{\void}
Returns the number of joysticks currently attached to the computer.
\membersection{wxJoystick::GetPollingMax}\label{wxjoystickgetpollingmax}
\constfunc{int}{GetPollingMax}{\void}
Returns the maximum polling frequency.
\membersection{wxJoystick::GetPollingMin}\label{wxjoystickgetpollingmin}
\constfunc{int}{GetPollingMin}{\void}
Returns the minimum polling frequency.
\membersection{wxJoystick::GetProductId}\label{wxjoystickgetproductid}
\constfunc{int}{GetProductId}{\void}
Returns the product id for the joystick.
\membersection{wxJoystick::GetProductName}\label{wxjoystickgetproductname}
\constfunc{wxString}{GetProductName}{\void}
Returns the product name for the joystick.
\membersection{wxJoystick::GetPosition}\label{wxjoystickgetposition}
\constfunc{wxPoint}{GetPosition}{\void}
Returns the x, y position of the joystick.
\membersection{wxJoystick::GetPOVPosition}\label{wxjoystickgetpovposition}
\constfunc{int}{GetPOVPosition}{\void}
Returns the point-of-view position, expressed in continuous, one-hundredth of a degree units,
but limited to return 0, 9000, 18000 or 27000.
Returns -1 on error.
\membersection{wxJoystick::GetPOVCTSPosition}\label{wxjoystickgetpovctsposition}
\constfunc{int}{GetPOVCTSPosition}{\void}
Returns the point-of-view position, expressed in continuous, one-hundredth of a degree units.
Returns -1 on error.
\membersection{wxJoystick::GetRudderMax}\label{wxjoystickgetruddermax}
\constfunc{int}{GetRudderMax}{\void}
Returns the maximum rudder position.
\membersection{wxJoystick::GetRudderMin}\label{wxjoystickgetruddermin}
\constfunc{int}{GetRudderMin}{\void}
Returns the minimum rudder position.
\membersection{wxJoystick::GetRudderPosition}\label{wxjoystickgetrudderposition}
\constfunc{int}{GetRudderPosition}{\void}
Returns the rudder position.
\membersection{wxJoystick::GetUMax}\label{wxjoystickgetumax}
\constfunc{int}{GetUMax}{\void}
Returns the maximum U position.
\membersection{wxJoystick::GetUMin}\label{wxjoystickgetumin}
\constfunc{int}{GetUMin}{\void}
Returns the minimum U position.
\membersection{wxJoystick::GetUPosition}\label{wxjoystickgetuposition}
\constfunc{int}{GetUPosition}{\void}
Gets the position of the fifth axis of the joystick, if it exists.
\membersection{wxJoystick::GetVMax}\label{wxjoystickgetvmax}
\constfunc{int}{GetVMax}{\void}
Returns the maximum V position.
\membersection{wxJoystick::GetVMin}\label{wxjoystickgetvmin}
\constfunc{int}{GetVMin}{\void}
Returns the minimum V position.
\membersection{wxJoystick::GetVPosition}\label{wxjoystickgetvposition}
\constfunc{int}{GetVPosition}{\void}
Gets the position of the sixth axis of the joystick, if it exists.
\membersection{wxJoystick::GetXMax}\label{wxjoystickgetxmax}
\constfunc{int}{GetXMax}{\void}
Returns the maximum x position.
\membersection{wxJoystick::GetXMin}\label{wxjoystickgetxmin}
\constfunc{int}{GetXMin}{\void}
Returns the minimum x position.
\membersection{wxJoystick::GetYMax}\label{wxjoystickgetymax}
\constfunc{int}{GetYMax}{\void}
Returns the maximum y position.
\membersection{wxJoystick::GetYMin}\label{wxjoystickgetymin}
\constfunc{int}{GetYMin}{\void}
Returns the minimum y position.
\membersection{wxJoystick::GetZMax}\label{wxjoystickgetzmax}
\constfunc{int}{GetZMax}{\void}
Returns the maximum z position.
\membersection{wxJoystick::GetZMin}\label{wxjoystickgetzmin}
\constfunc{int}{GetXMin}{\void}
Returns the minimum z position.
\membersection{wxJoystick::GetZPosition}\label{wxjoystickgetzposition}
\constfunc{int}{GetZPosition}{\void}
Returns the z position of the joystick.
\membersection{wxJoystick::HasPOV}\label{wxjoystickhaspov}
\constfunc{bool}{HasPOV}{\void}
Returns true if the joystick has a point of view control.
\membersection{wxJoystick::HasPOV4Dir}\label{wxjoystickhaspovfdir}
\constfunc{bool}{HasPOV4Dir}{\void}
Returns true if the joystick point-of-view supports discrete values (centered, forward, backward, left, and right).
\membersection{wxJoystick::HasPOVCTS}\label{wxjoystickhaspovcts}
\constfunc{bool}{HasPOVCTS}{\void}
Returns true if the joystick point-of-view supports continuous degree bearings.
\membersection{wxJoystick::HasRudder}\label{wxjoystickhasrudder}
\constfunc{bool}{HasRudder}{\void}
Returns true if there is a rudder attached to the computer.
\membersection{wxJoystick::HasU}\label{wxjoystickhasu}
\constfunc{bool}{HasU}{\void}
Returns true if the joystick has a U axis.
\membersection{wxJoystick::HasV}\label{wxjoystickhasv}
\constfunc{bool}{HasV}{\void}
Returns true if the joystick has a V axis.
\membersection{wxJoystick::HasZ}\label{wxjoystickhasz}
\constfunc{bool}{HasZ}{\void}
Returns true if the joystick has a Z axis.
\membersection{wxJoystick::IsOk}\label{wxjoystickisok}
\constfunc{bool}{IsOk}{\void}
Returns true if the joystick is functioning.
\membersection{wxJoystick::ReleaseCapture}\label{wxjoystickreleasecapture}
\func{bool}{ReleaseCapture}{\void}
Releases the capture set by {\bf SetCapture}.
\wxheading{Return value}
true if the capture release succeeded.
\wxheading{See also}
\helpref{wxJoystick::SetCapture}{wxjoysticksetcapture}, \helpref{wxJoystickEvent}{wxjoystickevent}
\membersection{wxJoystick::SetCapture}\label{wxjoysticksetcapture}
\func{bool}{SetCapture}{\param{wxWindow*}{ win}, \param{int}{ pollingFreq = 0}}
Sets the capture to direct joystick events to {\it win}.
\wxheading{Parameters}
\docparam{win}{The window that will receive joystick events.}
\docparam{pollingFreq}{If zero, movement events are sent when above the
threshold. If greater than zero, events are received every {\it pollingFreq} milliseconds.}
\wxheading{Return value}
true if the capture succeeded.
\wxheading{See also}
\helpref{wxJoystick::ReleaseCapture}{wxjoystickreleasecapture}, \helpref{wxJoystickEvent}{wxjoystickevent}
\membersection{wxJoystick::SetMovementThreshold}\label{wxjoysticksetmovementthreshold}
\func{void}{SetMovementThreshold}{\param{int}{ threshold}}
Sets the movement threshold, the number of steps outside which the joystick is deemed to have
moved.