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Mon 21 Jul 22:43:21 CEST 2025

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sbosse 2025-07-21 23:01:22 +02:00
parent 9b3b47f1f3
commit a3fca0c984
1 changed files with 59 additions and 0 deletions
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59
js/x11/core/examples/smoketest/polyfillarc.js Normal file
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var x11 = require('../../lib');
var Exposure = x11.eventMask.Exposure;
var PointerMotion = x11.eventMask.PointerMotion;
var ButtonPress = x11.eventMask.ButtonPress;
var ButtonRelease = x11.eventMask.ButtonRelease;
x11.createClient(function(err, display) {
var X = display.client;
var root = display.screen[0].root;
var white = display.screen[0].white_pixel;
var black = display.screen[0].black_pixel;
var wid = X.AllocID();
X.CreateWindow(
wid, root,
10, 10, 400, 300,
0, 0, 0, 0,
{
eventMask: Exposure|PointerMotion|ButtonPress|ButtonRelease
}
);
X.MapWindow(wid);
var gc = X.AllocID();
X.CreateGC(gc, wid, { foreground: black, background: white } );
var gc1 = X.AllocID();
X.CreateGC(gc1, wid, { foreground: white, background: black } );
var angle = 23040;
X.on('event', function(ev) {
if (ev.type == 12)
{
X.PolyFillArc(wid, gc, [20, 30, 100, 100, 0, 180]);
X.PolyFillArc(wid, gc, [100, 100, 100, 100, 0, 360]);
//X.PolyFillArc(wid, gc, [40, 50, 90, 10]);
//X.PolyFillArc(wid, gc, [20, 80, 50, 30]);
} else if (ev.type == 5) {
//console.log(ev);
if (ev.keycode == 4)
angle += 5;
if (ev.keycode == 5)
angle -= 5;
console.log(angle);
}
X.PolyFillRectangle(wid, gc1, [0, 0, 1000, 1000]);
X.PolyFillArc(wid, gc, [0, 0, ev.x*2, ev.y*2, 0, angle]);
//console.log(ev.x, ev.y);
//console.log(X.replies);
});
X.on('error', function(e) {
console.log(e);
});
});