CairoContext::glyphPath
CairoContext::identityMatrix
CairoContext
PHP Manual

# CairoContext::hasCurrentPoint

# cairo_has_current_point

(PECL cairo >= 0.1.0)

CairoContext::hasCurrentPoint -- cairo_has_current_point — The hasCurrentPoint purpose

### Opis

Object oriented style (method):

public bool CairoContext::hasCurrentPoint ( void )

Procedural style:

bool cairo_has_current_point ( CairoContext `$context` )

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

### Parametry

`context`

  A valid CairoContext object.

### Zwracane wartości

Description...

### Przykłady

Przykład #1 Object oriented style

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

Powyższy przykład wyświetli:

    bool(false)
    bool(true)

Przykład #2 Procedural style

`<?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));
?>`

Powyższy przykład wyświetli:

    bool(false)
    bool(true)

### Zobacz też:

- Classname::Method

CairoContext::glyphPath
CairoContext::identityMatrix
CairoContext
PHP Manual