Euresys Coaxlink - Doc;Grabbers.js

Euresys GenApi scriptsCoaxlink Programmer's Guide
console.log('"Coaxlink Quad G3".split(" ") = [' +
"Coaxlink Quad G3".split(" ") + ']'); // [Coaxlink,Quad,G3]
console.log('"Coaxlink Quad G3".split("Quad") = [' +
"Coaxlink Quad G3".split("Quad") + ']'); // [Coaxlink , G3]
console.log('["Mono", "Duo", "Quad"].join() = "' +
["Mono", "Duo", "Quad"].join() + '"'); // "Mono,Duo,Quad"
console.log('["Mono", "Duo", "Quad"].join(" & ") = "' +
["Mono", "Duo", "Quad"].join(" & ") + '"'); // "Mono & Duo & Quad"
// Utility functions
console.log('random(0,1): ' + random(0,1)); // random number between 0 and 1
sleep(0.5); // pause execution of script for 0.5 second
// The builtin function 'require' loads a script, executes it, and returns
// the value of the special 'module.exports' from that module.
var mod1 = require('./module1.js');
console.log('mod1.description: ' + mod1.description);
console.log('mod1.plus2(3): ' + mod1.plus2(3));
console.log('calling mod1.hello()...');
mod1.hello();
// 'require' can deal with:
// - absolute paths
// var mod = require('C:\\absolute\\path\\some-module.js');
// - relative paths (paths relative to the current script)
// var mod = require('./utils/helper.js');
// - coaxlink:// paths (paths relative to the directory where coaxlink scripts
// are installed)
// var mod = require(coaxlink://doc/builtins.js);
doc/grabbers.js
// This file describes the 'grabbers' object of Euresys GenApi Script. It can
// be executed by running 'gentl script coaxlink://doc/grabbers.js'.
// The builtin object 'grabbers' is a list of objects giving access to the
// available GenTL modules/ports.
// In most cases, 'grabbers' contains exactly one element. However, when using
// the 'gentl script' command, 'grabbers' contains the list of all devices.
// This makes it possible to configure several cameras and/or cards.
console.log("grabbers.length:", grabbers.length);
// Each item in 'grabbers' encapsulates all the ports related to one data
// stream:
// TLPort | GenTL producer
// InterfacePort | Coaxlink card
// DevicePort | local device
// StreamPort | data stream
// RemotePort | camera (if available)
var PortNames = ['TLPort', 'InterfacePort', 'DevicePort', 'StreamPort',
'RemotePort'];
// Ports are objects which provide the following textual information:
// name | one of PortNames
// tag | port handle type and value (as shown in memento traces)
for (var i in grabbers) {
var g = grabbers[i];
console.log('- grabbers[' + i + ']');
for (var pn of PortNames) {
var port = g[pn];
console.log(' - ' + port.name + ' (' + port.tag + ')');
}
}
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