Interface: Size

ui.Size

Describes width and height. Values are usually pixel counts; you can also use layout constants WRAP_CONTENT (-2) for “fit content” and MATCH_PARENT (-1) for “fill parent” on each axis.

Table of contents

Properties

• width
• height

Properties

width

• Readonly width: number

Width in pixels, or WRAP_CONTENT / MATCH_PARENT as above.

Example

const { Size, WRAP_CONTENT, MATCH_PARENT } = require("ui");

// Fixed width
const size1 = { width: 100, height: 200 };

// Width fits content
const size2 = { width: WRAP_CONTENT, height: 200 };

// Width fills parent
const size3 = { width: MATCH_PARENT, height: 200 };

height

• Readonly height: number

Height in pixels, or WRAP_CONTENT / MATCH_PARENT as above.

Example

const { Size, WRAP_CONTENT, MATCH_PARENT } = require("ui");

// Fixed height
const size1 = { width: 100, height: 200 };

// Height fits content
const size2 = { width: 100, height: WRAP_CONTENT };

// Height fills parent
const size3 = { width: 100, height: MATCH_PARENT };