CairoContext::copyPathFlat

(PECL cairo >= 0.1.0)
Gets a flattened copy of the current path
public CairoPath CairoContext::copyPathFlat ( void )

Object oriented style (method):

Procedural style:

CairoPath cairo_copy_path_flat ( CairoContext $context )

Gets a flattened copy of the current path and returns it to the user as a CairoPath.

This function is like CairoContext::copyPath() except that any curves in the path will be approximated with piecewise-linear approximations, (accurate to within the current tolerance value). That is, the result is guaranteed to not have any elements of type CAIRO_PATH_CURVE_TO which will instead be replaced by a series of CAIRO_PATH_LINE_TO elements.

Parameters:
context

A CairoContext object

Returns:

A copy of the current path

Examples:
Object oriented style
<?php

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

$context = new CairoContext($surface);

var_dump($context->copyPathFlat());

?>

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_flat($context));

?>

The above example will output something similar to:

object(CairoPath)#3 (0) {
}
See also:

CairoContext::copyPath() -

CairoContext::closePath() -

doc_php
2016-02-24 15:58:54
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