php man page for cairo_copy_path

CAIRO_COPY_PATH(3)							 1							CAIRO_COPY_PATH(3)

CairoContext::copyPath - Creates a copy of the current path

       Object oriented style (method):

SYNOPSIS
       public CairoPath CairoContext::copyPath (void  )

DESCRIPTION
       Procedural style:
       CairoPath cairo_copy_path (CairoContext	$context)

	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:

	      o1. If there is insufficient memory to copy the path. In this case CairoPath->status will be set to CAIRO_STATUS_NO_MEMORY.

	      o2. 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(3).

	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
	      o $context
		- A valid CairoContext object created with CairoContext::__construct or cairo_create(3)

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) {
	      }

SEE ALSO
       CairoContext::closePath.

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