dot.dot.dot.exampol

node_modules/charm/example/256.js

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+var charm = require('../')(process);
+
+function exit () {
+    charm.display('reset');
+    process.exit();
+}
+charm.on('^C', exit);
+
+var ix = 0;
+var iv = setInterval(function () {
+    charm.background(ix++).write(' ');
+    if (ix === 256) {
+        clearInterval(iv);
+        charm.write('\n');
+        exit();
+    }
+}, 10);

node_modules/charm/example/column.js

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+var charm = require('../')();
+charm.pipe(process.stdout);
+
+charm
+    .column(16)
+    .write('beep')
+    .down()
+    .column(32)
+    .write('boop\n')
+    .end()
+;

node_modules/charm/example/cursor.js

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+var charm = require('../')(process);
+
+charm.position(5, 10);
+
+charm.position(function (x, y) {
+    console.dir([ x, y ]);
+    
+    charm.move(7,2);
+    charm.push();
+    process.stdout.write('lul');
+    
+    charm.left(3).up(1).foreground('magenta');
+    process.stdout.write('v');
+    charm.left(1).up(1).display('reset');
+    process.stdout.write('|');
+    
+    charm.down(3);
+    charm.pop().background('blue');
+    process.stdout.write('popped\npow');
+    charm.display('reset').erase('line');
+    charm.destroy();
+});

node_modules/charm/example/http_spin.js

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+var http = require('http');
+var charmer = require('../');
+
+http.createServer(function (req, res) {
+    res.setHeader('content-type', 'text/ansi');
+    
+    var charm = charmer();
+    charm.pipe(res);
+    charm.reset();
+    
+    var radius = 10;
+    var theta = 0;
+    var points = [];
+
+    var iv = setInterval(function () {
+        var x = 2 + (radius + Math.cos(theta) * radius) * 2;
+        var y = 2 + radius + Math.sin(theta) * radius;
+        
+        points.unshift([ x, y ]);
+        var colors = [ 'red', 'yellow', 'green', 'cyan', 'blue', 'magenta' ];
+        
+        points.forEach(function (p, i) {
+            charm.position(p[0], p[1]);
+            var c = colors[Math.floor(i / 12)];
+            charm.background(c).write(' ')
+        });
+        points = points.slice(0, 12 * colors.length - 1);
+        
+        theta += Math.PI / 40;
+    }, 50);
+    
+    req.connection.on('end', function () {
+        clearInterval(iv);
+        charm.end();
+    });
+}).listen(8081);

node_modules/charm/example/lucky.js

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+var charm = require('../')();
+charm.pipe(process.stdout);
+charm.reset();
+
+var colors = [ 'red', 'cyan', 'yellow', 'green', 'blue' ];
+var text = 'Always after me lucky charms.';
+
+var offset = 0;
+var iv = setInterval(function () {
+    var y = 0, dy = 1;
+    for (var i = 0; i < 40; i++) {
+        var color = colors[(i + offset) % colors.length];
+        var c = text[(i + offset) % text.length];
+        charm
+            .move(1, dy)
+            .foreground(color)
+            .write(c)
+        ;
+        y += dy;
+        if (y <= 0 || y >= 5) dy *= -1;
+    }
+    charm.position(0, 1);
+    offset ++;
+}, 150);

node_modules/charm/example/position.js

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+var charm = require('charm')(process);
+
+charm.on('^C', process.exit);
+
+charm.position(function (x, y) {
+    console.log('(%d, %d)', x, y);
+});

node_modules/charm/example/progress.js

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+var charm = require('../')();
+charm.pipe(process.stdout);
+
+charm.write('Progress: 0 %');
+var i = 0;
+
+var iv = setInterval(function () {
+    charm.left(i.toString().length + 2);
+    i ++;
+    charm.write(i + ' %');
+    if (i === 100) {
+        charm.end('\nDone!\n');
+        clearInterval(iv);
+    }
+}, 25);
+
+charm.on('^C',process.exit);
+

node_modules/charm/example/resize.js

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+var c = require('../')();
+c.pipe(process.stdout);
+c.on('^C', process.exit);
+
+var queue = (function () {
+    var tasks = [];
+    var pending = false;
+    
+    return {
+        abort : function () {
+            tasks = [];
+            next();
+        },
+        push : function (t) {
+            tasks.push(t);
+            if (!pending) next();
+        }
+    };
+    
+    function next () {
+        pending = true;
+        process.nextTick(function () {
+            if (tasks.length === 0) return;
+            var t = tasks.shift();
+            t();
+            pending = false;
+            next();
+        });
+    }
+})();
+
+process.stdout.on('resize', draw);
+draw();
+setInterval(function () {}, 1e8);
+
+function draw () {
+    var cols = process.stdout.columns;
+    var rows = process.stdout.rows;
+    queue.abort();
+    
+    queue.push(function () {
+        c.reset();
+        c.background('blue');
+        c.position(1, 1);
+        c.write(Array(cols + 1).join(' '));
+    });
+    
+    for (var y = 1; y < rows; y++) {
+        queue.push(function () {
+            c.position(1, y);
+            c.write(' ');
+            c.position(cols, y);
+            c.write(' ');
+        });
+    }
+    
+    queue.push(function () {
+        c.position(1, rows);
+        c.write(Array(cols + 1).join(' '));
+        c.display('reset');
+    });
+}

node_modules/charm/example/spin.js

@@ -0,0 +1,23 @@
+var charm = require('../')(process);
+charm.reset();
+
+var radius = 10;
+var theta = 0;
+var points = [];
+
+var iv = setInterval(function () {
+    var x = 2 + (radius + Math.cos(theta) * radius) * 2;
+    var y = 2 + radius + Math.sin(theta) * radius;
+    
+    points.unshift([ x, y ]);
+    var colors = [ 'red', 'yellow', 'green', 'cyan', 'blue', 'magenta' ];
+    
+    points.forEach(function (p, i) {
+        charm.position(p[0], p[1]);
+        var c = colors[Math.floor(i / 12)];
+        charm.background(c).write(' ')
+    });
+    points = points.slice(0, 12 * colors.length - 1);
+    
+    theta += Math.PI / 40;
+}, 50);