46 lines
1.4 KiB
Matlab
46 lines
1.4 KiB
Matlab
function sendTEXT( msg, x, y, socket )
|
|
% sendTEXT Sends a string to be displayed in X-Plane.
|
|
%
|
|
% Inputs
|
|
% msg: The string to be displayed
|
|
% x (optional): The distance from the left edge of the screen to display the message.
|
|
% y (optional): The distance from the bottom edge of the screen to display the message.
|
|
% IP Address (optional): IP Address of the machine that will receive the data as a character array. Default is '127.0.0.1' (local machine)
|
|
% port (optional): Port on the receiving machine where the data will be sent. Default is 49009 (XPlaneConnect). In general use 49009 to send to the plugin and 49005 to send to the x-plane udp
|
|
%
|
|
% Outputs
|
|
% status: 0 if successful, otherwise a negative value.
|
|
%
|
|
% Use
|
|
% 1. import XPlaneConnect.*;
|
|
% 2. % Set a message to be displayed near the top middle of the screen.
|
|
% 3. status = sendTEXT('Some text', 512, 600);
|
|
%
|
|
% Contributors
|
|
% Jason Watkins (jason.w.watkins@nasa.gov)
|
|
|
|
import XPlaneConnect.*
|
|
|
|
%% Get client
|
|
global clients;
|
|
if ~exist('socket', 'var')
|
|
assert(istrue(length(clients) < 2), '[sendCTRL] ERROR: Multiple clients open. You must specify which client to use.');
|
|
if isempty(clients)
|
|
openUDP();
|
|
end
|
|
socket = clients(1);
|
|
end
|
|
|
|
%% Validate input
|
|
if ~exist('x', 'var')
|
|
x = -1;
|
|
end
|
|
if ~exist('y', 'var')
|
|
y = -1;
|
|
end
|
|
x = int32(x);
|
|
y = int32(y);
|
|
|
|
%% Send command
|
|
socket.sendTEXT(msg, x, y);
|
|
end |