36 lines
No EOL
2.1 KiB
HTML
36 lines
No EOL
2.1 KiB
HTML
<!doctype html>
|
||
<html lang="en">
|
||
<head>
|
||
<meta charset="utf-8">
|
||
<meta name="viewport" content="width=device-width, initial-scale=1">
|
||
<title>Screen.width — Ludic</title>
|
||
<meta name="description" content="The framebuffer width in pixels.">
|
||
<link rel="stylesheet" href="base.css">
|
||
<link rel="stylesheet" href="docs.css">
|
||
</head>
|
||
<body>
|
||
<header class="nav"><div class="wrap nav-in"><a class="brand" href="index.html"><span class="logo">L</span> Ludic</a><button class="nav-toggle" aria-label="Toggle menu" aria-expanded="false">☰</button><nav class="nav-links"><a href="index.html">Home</a><a href="api.html">API Reference</a><a class="nav-cta" href="https://git.workshopsoft.io/workshopsoft/ludic">Source ↗</a></nav></div></header>
|
||
<main class="wrap item">
|
||
<div class="crumbs"><a href="api.html">API Reference</a> <span>›</span> <a href="ns-screen.html">Screen — drawing</a> <span>›</span> <span class="here">Screen.width</span></div>
|
||
<div class="item-head">
|
||
<span class="kind-badge kind-method">method</span>
|
||
<h1 id="top">Screen.width</h1>
|
||
</div>
|
||
<code class="sig">Screen.width() -> int</code>
|
||
<div class="desc"><p>Returns the width of the framebuffer in pixels — the number of drawable columns. Use it to lay out and center content relative to the actual screen size rather than hard-coding a fixed number, so your HUD or menu stays positioned correctly if the resolution changes. It pairs with <code>Screen.height</code> for full-screen calculations such as clamping a moving object inside the visible area. It takes no arguments and can be read during any handler.</p></div>
|
||
|
||
<div class="examples"><h2>Example</h2><pre data-lang="ludic">program CenteredLabel {
|
||
handler DrawWorld phase Render {
|
||
Screen.clear(Color.MidnightBlue)
|
||
let label_width = 10 * 6
|
||
let centered_x = (Screen.width() - label_width) / 2
|
||
Screen.draw_text(x: centered_x, y: 40, text: "CHRONORIFT", color: Color.Gold, scale: 1)
|
||
Screen.show()
|
||
}
|
||
}</pre></div>
|
||
|
||
<a class="back" href="api.html">← All symbols</a>
|
||
</main>
|
||
<script src="ludic-highlight.js"></script>
|
||
<script>Ludic.highlightAll(); Ludic.installCards(); Ludic.flashTarget();</script>
|
||
</body></html> |