php man page for cairohintmetrics

CAIROHINTMETRICS(3)							 1						       CAIROHINTMETRICS(3)

The CairoHintMetrics class

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

       CairoHintMetrics

       Constants

       o const integer$CairoHintMetrics::METRICS_DEFAULT0

       o const integer$CairoHintMetrics::METRICS_OFF1

       o const integer$CairoHintMetrics::METRICS_ON2

PREDEFINED CONSTANTS
	      o CairoHintMetrics::METRICS_DEFAULT -Hint metrics in the default manner for the font backend and target device

	      o CairoHintMetrics::METRICS_OFF -Do not hint font metrics

	      o CairoHintMetrics::METRICS_ON -Hint font metrics

PHP Documentation Group 												       CAIROHINTMETRICS(3)