mirror of
https://github.com/zxing/zxing.git
synced 2024-11-10 13:04:05 -08:00
17 lines
1,009 B
HTML
17 lines
1,009 B
HTML
|
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
|
||
|
|
<html><head>
|
||
|
|
<meta content="text/html; charset=UTF-8" http-equiv="content-type"><title>Barcode Hints</title>
|
||
|
|
|
||
|
|
<style type="text/css">
|
||
|
|
</style>
|
||
|
|
<meta name="viewport" content="width=device-width; initial-scale=1.0">
|
||
|
|
</head>
|
||
|
|
<body style="background-color: black; color: white; font-family: sans-serif;">
|
||
|
|
<p>The
|
||
|
|
iPhone camera has a fixed focus depth, which works well for many
|
||
|
|
situations but is not ideal for scanning barcodes. Specifically, anything that is too close to the camera will look fuzzy
|
||
|
|
and will be difficult to decode. For best barcode scanning results:</p><ul><li>Take the picture from a distance of at least 2 feet / 60 cm</li><li>Use the <span style="font-style: italic;">Scale and
|
||
|
|
Move</span> screen to place the barcode centered, almost filling the screen</li></ul>This will give the decoder a large picture
|
||
|
|
containing mainly the barcode, which will be the easiest for it to
|
||
|
|
decode.
|
||
|
|
</body></html>
|