cairo_copy_path(3) [php man page]

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.

PHP Documentation Group 													CAIRO_COPY_PATH(3)

Check Out this Related Man Page

CAIRO_CLIP_EXTENTS(3)							 1						     CAIRO_CLIP_EXTENTS(3)

CairoContext::clipExtents - Computes the area inside the current clip

       Object oriented style (method):

SYNOPSIS

       public array CairoContext::clipExtents (void  )

DESCRIPTION

       Procedural style:
       array cairo_clip_extents (CairoContext  $context)

	Computes a bounding box in user coordinates covering the area inside the current clip.

PARAMETERS

	      o $context
		- A valid CairoContext object

RETURN VALUES

	An array containing the (float)x1, (float)y1, (float)x2, (float)y2, coordinates covering the area inside the current clip

EXAMPLES

       Example #1

	      Object oriented style

	      <?php

	      $surface = new CairoImageSurface(CairoFormat::ARGB32, 50, 50);

	      $context = new CairoContext($surface);

	      var_dump($context->clipExtents());
	      ?>

	      The above example will output something similar to:

	      array(4) {
		[0]=>
		float(0)
		[1]=>
		float(0)
		[2]=>
		float(50)
		[3]=>
		float(50)
	      }

       Example #2

	      Procedural style

	      <?php

	      $surface = cairo_image_surface_create(CAIRO_FORMAT_ARGB32, 50, 50);

	      $context = cairo_create($surface);

	      var_dump(cairo_clip_extents($context));

	      ?>

	      The above example will output something similar to:

	      array(4) {
		[0]=>
		float(0)
		[1]=>
		float(0)
		[2]=>
		float(50)
		[3]=>
		float(50)
	      }

SEE ALSO

       CairoContext::clip.

PHP Documentation Group 												     CAIRO_CLIP_EXTENTS(3)

Linux and UNIX Man Pages

cairo_copy_path(3) [php man page]

Check Out this Related Man Page