PhpRiot
Become Zend Certified

Prepare for the ZCE exam using our quizzes (web or iPad/iPhone). More info...


When you're ready get 7.5% off your exam voucher using voucher CJQNOV23 at the Zend Store

The CairoHintMetrics class

(No version information available, might only be in SVN)

Introduction

Specifies whether to hint font metrics; hinting font metrics means quantizing them so that they are integer values in device space. Doing this improves the consistency of letter and line spacing, however it also means that text will be laid out differently at different zoom factors.

Class synopsis

CairoHintMetrics {
/* Constants */
const integer METRICS_DEFAULT = 0 ;
const integer METRICS_OFF = 1 ;
const integer METRICS_ON = 2 ;
}

Predefined Constants

CairoHintMetrics::METRICS_DEFAULT

Hint metrics in the default manner for the font backend and target device

CairoHintMetrics::METRICS_OFF

Do not hint font metrics

CairoHintMetrics::METRICS_ON

Hint font metrics

PHP Manual