(PECL cairo >= 0.1.0)
CairoContext::closePath -- cairo_close_path — Closes the current path
Object oriented style (method):
Procedural style:
Adds a line segment to the path from the current point to the beginning of the current sub-path, (the most recent point passed to CairoContext::moveTo), and closes this sub-path. After this call the current point will be at the joined endpoint of the sub-path.
The behavior of close_path() is distinct from simply calling CairoContext::lineTo with the equivalent coordinate in the case of stroking. When a closed sub-path is stroked, there are no caps on the ends of the sub-path. Instead, there is a line join connecting the final and initial segments of the sub-path.
If there is no current point before the call to CairoContext::closePath, this function will have no effect.
A valid CairoContext object created with CairoContext::__construct or cairo_create()
No value is returned.
Example #1 Object oriented style
<?php
$surface = new CairoImageSurface(CairoFormat::ARGB32, 50, 50);
$context = new CairoContext($surface);
$context->closePath();
?>
Example #2 Procedural style
<?php
$surface = cairo_image_surface_create(CAIRO_FORMAT_ARGB32, 50, 50);
$context = cairo_create($surface);
cairo_close_path($context);
?>