(PECL cairo >= 0.1.0)
CairoContext::copyPath -- cairo_copy_path — Creates a copy of the current path
Objektorientierter Stil (method):
Prozeduraler Stil:
Creates a copy of the current path and returns it to the user as a CairoPath. See CairoPath for hints on how to iterate over the returned data structure.
This function will always return a valid CairoPath object, but the result will have no data, if either of the following conditions hold:
context is already in an error state.
In this case CairoPath->status will contain the same status that would be returned by
cairo_status().
contextA valid CairoContext object created with CairoContext::__construct() or cairo_create()
A copy of the current CairoPath in the context
Beispiel #1 Objektorientierter Stil
<?php
$surface = new CairoImageSurface(CairoFormat::ARGB32, 50, 50);
$context = new CairoContext($surface);
var_dump($context->copyPath())
?>
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_ARGB32, 50, 50);
$context = cairo_create($surface);
var_dump(cairo_copy_path($context));
?>
Das oben gezeigte Beispiel erzeugt eine ähnliche Ausgabe wie:
object(CairoPath)#3 (0) {
}