The hasCurrentPoint purpose

# CairoContext::hasCurrentPoint

# cairo_has_current_point

(PECL cairo >= 0.1.0)

CairoContext::hasCurrentPoint -- cairo_has_current_point — The hasCurrentPoint purpose

### Descrierea

Stil obiect-orientat (method):

public CairoContext::hasCurrentPoint ( void ) : bool

Stil procedural:

cairo_has_current_point ( CairoContext `$context` ) : bool

Returns whether a current point is defined on the current path. See CairoContext::getCurrentPoint() for details on the current point.

### Parametri

`context`

  A valid CairoContext object.

### Valorile întoarse

Whether a current point is defined

### Exemple

Example #1 Stil obiect-orientat

`<?php
$s = new CairoImageSurface(CairoFormat::ARGB32, 100, 100);
$c = new CairoContext($s);
var_dump($c->hasCurrentPoint());
$c->moveTo(10, 10);
var_dump($c->hasCurrentPoint());
?>`

Exemplul de mai sus va afișa:

    bool(false)
    bool(true)

Example #2 Stil procedural

`<?php
$s = cairo_image_surface_create(CAIRO_SURFACE_TYPE_IMAGE, 100, 100);
$c = cairo_create($s);
var_dump(cairo_has_current_point($c));
cairo_move_to($c, 10, 10);
var_dump(cairo_has_current_point($c));
?>`

Exemplul de mai sus va afișa:

    bool(false)
    bool(true)

### A se vedea și

- CairoContext::getCurrentPoint() - The getCurrentPoint purpose