php man page for cairohintstyle

CAIROHINTSTYLE(3)							 1							 CAIROHINTSTYLE(3)

The CairoHintStyle class

INTRODUCTION
	Specifies the type of hinting to do on font outlines. Hinting is the process of fitting outlines to the pixel grid in order to improve the
       appearance of the result. Since hinting outlines involves distorting them, it also reduces the faithfulness to the original outline shapes.
       Not all of the outline hinting styles are supported by all font backends.

CLASS SYNOPSIS
       CairoHintStyle

       CairoHintStyle

       Constants

       o const integer$CairoHintStyle::STYLE_DEFAULT0

       o const integer$CairoHintStyle::STYLE_NONE1

       o const integer$CairoHintStyle::STYLE_SLIGHT2

       o const integer$CairoHintStyle::STYLE_MEDIUM3

       o const integer$CairoHintStyle::STYLE_FULL4

PREDEFINED CONSTANTS
	      o CairoHintStyle::STYLE_DEFAULT -Use the default hint style for font backend and target device

	      o CairoHintStyle::STYLE_NONE -Do not hint outlines

	      o CairoHintStyle::STYLE_SLIGHT -Hint outlines slightly to improve contrast while retaining good fidelity to the original shapes.

	      o CairoHintStyle::STYLE_MEDIUM  -Hint  outlines with medium strength giving a compromise between fidelity to the original shapes and
		contrast

	      o CairoHintStyle::STYLE_FULL -Hint outlines to maximize contrast

PHP Documentation Group 													 CAIROHINTSTYLE(3)