multitouch
read touch pointers from a sharp signage tpc-ic multitouch usb screen bezel via node-hid.
usage
var multitouch = require("multitouch");
multitouch().on("data", function(data){
console.log(data);
});data format
[
<bool touching>, // true if touching
<int pointerid>, // 0-49, id of pointer
<int x>, // 0-15360, from left
<int y>, // 0-8640, from top
<int a>, // 0-255, probably area or intensity
<int b>, // 0-3, probably area or intensity
<int n>, // 1-50, total number of current pointers
<int s>, // 0-~9000, sequential number
<int t>, // unix offset timestamp
]events
data
raw pointer data
start
pointer touching changed to true
end
pointer touching changed to false
pointers
array of all pointers
raw
raw driver data