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CairoContext::closePath


(PECL cairo >= 0.1.0)

CairoContext::closePath -- cairo_close_pathCloses the current path

Beschreibung

Object oriented style (method):

public void CairoContext::closePath ( void )

Procedural style:

void cairo_close_path ( CairoContext $context )

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.

Parameter-Liste

context

A valid CairoContext object created with CairoContext::__construct or cairo_create()

Rückgabewerte

Es wird kein Wert zurückgegeben.

Beispiele

PHP Code
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$surface = new CairoImageSurface(CairoFormat::ARGB32, 50, 50); $context = new CairoContext($surface); $context->closePath();

PHP Code
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$surface = cairo_image_surface_create(CAIRO_FORMAT_ARGB32, 50, 50); $context = cairo_create($surface); cairo_close_path($context);

Siehe auch