swen100 / cairo

examples/fill-rule.php

<?php

use Cairo\Context;

The type Cairo\Context was not found. Maybe you did not declare it correctly or list all dependencies?

use Cairo\FillRule;

The type Cairo\FillRule was not found. Maybe you did not declare it correctly or list all dependencies?

use Cairo\Surface\Image;

The type Cairo\Surface\Image was not found. Maybe you did not declare it correctly or list all dependencies?

use Cairo\Surface\ImageFormat;

The type Cairo\Surface\ImageFormat was not found. Maybe you did not declare it correctly or list all dependencies?

function littleStarPath($context)
{
	$context->moveTo(10, 0);
	$context->relLineTo(6, 20);
	$context->relLineTo(-16, -12);
	$context->relLineTo(20, 0);
	$context->relLineTo(-16, 12);
}

function bigStarPath($context)
{
	$context->moveTo(40, 0);
	$context->relLineTo(25, 80);
	$context->relLineTo(-65, -50);
	$context->relLineTo(80, 0);
	$context->relLineTo(-65, 50);
	$context->closePath();
}

$surface = new Image(ImageFormat::ARGB32, 163, 103);
$context = new Context($surface);

$context->setSourceRgb(1, 0, 0);
$context->translate(1, 1);
littleStarPath($context);
$context->setFillRule(FillRule::WINDING);
$context->fill();
$context->translate(21, 0);
littleStarPath($context);
$context->setFillRule(FillRule::EVEN_ODD);
$context->fill();
$context->translate(-21, 21);
bigStarPath($context);
$context->setFillRule(FillRule::WINDING);
$context->fill();
$context->translate(81, 0);
bigStarPath($context);
$context->setFillRule(FillRule::EVEN_ODD);
$context->fill();

$surface->writeToPng(dirname(__FILE__).'/fill-rule-php.png');