PHP 5.4.33 Released

CairoContext::copyPathFlat

cairo_copy_path_flat

(PECL cairo >= 0.1.0)

CairoContext::copyPathFlat -- cairo_copy_path_flatGets a flattened copy of the current path

Beschreibung

Objektorientierter Stil (method):

public CairoPath CairoContext::copyPathFlat ( void )

Prozeduraler Stil:

CairoPath cairo_copy_path_flat ( CairoContext $context )

Gets a flattened copy of the current path and returns it to the user as a CairoPath.

This function is like CairoContext::copyPath() except that any curves in the path will be approximated with piecewise-linear approximations, (accurate to within the current tolerance value). That is, the result is guaranteed to not have any elements of type CAIRO_PATH_CURVE_TO which will instead be replaced by a series of CAIRO_PATH_LINE_TO elements.

Parameter-Liste

context

A CairoContext object

Rückgabewerte

A copy of the current path

Beispiele

Beispiel #1 Objektorientierter Stil

<?php

$surface 
= new CairoImageSurface(CairoFormat::ARGB325050);

$context = new CairoContext($surface);

var_dump($context->copyPathFlat());

?>

Das oben gezeigte Beispiel erzeugt eine ähnliche Ausgabe wie:

object(CairoPath)#3 (0) {
}

Beispiel #2 Prozeduraler Stil

<?php

$surface 
cairo_image_surface_create(CAIRO_FORMAT_ARGB325050);

$context cairo_create($surface);

var_dump(cairo_copy_path_flat($context));

?>

Das oben gezeigte Beispiel erzeugt eine ähnliche Ausgabe wie:

object(CairoPath)#3 (0) {
}

Siehe auch

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