CairoContext::copyPath
cairo_copy_path
Creates a copy of the current path
Description
Object oriented style (method):
public CairoPath CairoContext::copyPath
( void
)
CairoPath cairo_copy_path
( CairoContext $context
)
This function will always return a valid CairoPath object,
but the result will have no data, if either of the following conditions hold:
- 1. If there is insufficient memory to copy the path. In this case CairoPath->status will
be set to CAIRO_STATUS_NO_MEMORY.
- 2. If
context is already in an error state.
In this case CairoPath->status will contain the same status that would be returned by
cairo_status.
In either case, CairoPath->status will be set to CAIRO_STATUS_NO_MEMORY
(regardless of what the error status in cr might have been).
Parameters
-
context
-
A valid CairoContext object created with
CairoContext::__construct or cairo_create
Return Values
A copy of the current CairoPath in the context
Examples
Example #1 Object oriented style
<?php
$surface = new CairoImageSurface(CairoFormat::ARGB32, 50, 50);
$context = new CairoContext($surface);
var_dump($context->copyPath())
?>
The above example will output
something similar to:
object(CairoPath)#3 (0) {
}
Example #2 Procedural style
<?php
$surface = cairo_image_surface_create(CAIRO_FORMAT_ARGB32, 50, 50);
$context = cairo_create($surface);
var_dump(cairo_copy_path($context));
?>
The above example will output
something similar to:
object(CairoPath)#3 (0) {
}