@mbtech-nl/bitmap / padBitmap

Function: padBitmap()

function padBitmap(bitmap: LabelBitmap, padding: {
  bottom?: number;
  left?: number;
  right?: number;
  top?: number;
}): LabelBitmap;

Defined in: transform.ts:311

Add white margins around an existing bitmap.

Each side defaults to 0; only specify the sides you need.

Parameters

Parameter	Type	Description
bitmap	LabelBitmap	Source bitmap.
padding	{ bottom?: number; left?: number; right?: number; top?: number; }	Margins in pixels per side.
padding.bottom?	number	-
padding.left?	number	-
padding.right?	number	-
padding.top?	number	-

Returns

LabelBitmap

A new bitmap with the original content offset by padding.left/padding.top.

Example

const padded = padBitmap(content, { top: 4, bottom: 4, left: 8, right: 8 });