34 lines
1.1 KiB
JavaScript
34 lines
1.1 KiB
JavaScript
var x11 = require('../../lib');
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var PointerMotion = x11.eventMask.PointerMotion;
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var xclient = x11.createClient(function(err, display) {
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var X = display.client;
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var root = display.screen[0].root;
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display.client.require('render', function(err, Render) {
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var wid = X.AllocID();
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var white = display.screen[0].white_pixel;
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varblack = display.screen[0].black_pixel;
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X.CreateWindow(wid, root, 10, 10, 400, 300, 0, 0, 0, 0, { backgroundPixel: white, eventMask: PointerMotion });
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X.MapWindow(wid);
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var pict = X.AllocID();
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Render.CreatePicture(pict, wid, Render.rgb24);
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var pictGrad = X.AllocID();
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Render.RadialGradient(pictGrad, [26,26], [26,26], 0, 26,
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[
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[0, [0,0,0,0x0fff ] ],
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[0.3, [0,0,0,0x0fff ] ],
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[0.997, [0xffff, 0xf, 0, 0x1] ],
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[1, [0xffff, 0xffff, 0, 0x0] ]
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]);
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function draw(x, y) {
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Render.Composite(3, pictGrad, 0, pict, 0, 0, 0, 0, x-26, y-26, 52, 52);
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}
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X.on('event', function(ev) {
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draw(ev.x, ev.y);
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});
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});
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});
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