CairoFontFace::status

cairo_font_face_status

(PECL cairo >= 0.1.0)

CairoFontFace::status -- cairo_font_face_status — Check for CairoFontFace errors

说明

面向对象风格 (method):

public CairoFontFace::status ( void ) : int

过程化风格:

cairo_font_face_status ( CairoFontFace $fontface ) : int

Checks whether an error has previously occurred for this font face

参数

fontface

A valid CairoFontFace object

返回值

CAIRO_STATUS_SUCCESS or another error such as CAIRO_STATUS_NO_MEMORY.

范例

Example #1 面向对象风格

<?php

// Creates the font face
$fontface = new CairoToyFontFace('sans-serif');

// Get the font face status
var_dump($fontface->status()); // should be the value of CAIRO_STATUS_SUCCESS

?>

以上例程的输出类似于：

int(0)

Example #2 过程化风格

<?php

// Creates the font face
$fontface = new CairoToyFontFace('sans-serif');

// Get the font face status
var_dump(cairo_font_face_status($fontface)); // should be the value of CAIRO_STATUS_SUCCESS

?>

以上例程的输出类似于：

int(0)

参见

  • Classname::Method()

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