(PECL cairo >= 0.1.0)
Creates a copy of the current path
public CairoPath CairoContext::copyPath ( void )
Object oriented style (method):
Procedural style:
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:
- 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().
Parameters:
context
A valid CairoContext object created with CairoContext::__construct() or cairo_create()
Returns:
A copy of the current CairoPath in the context
Examples:
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) { }
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) { }
See also:
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