swen100 / cairo

examples/large-source.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\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?

$redmask = 0x5;
$greenmask = 0x50;

$surface = new Image(ImageFormat::ARGB32, 20, 20);
$context = new Context($surface);
$context->setSourceRgb(0, 0, 1);
$context->paint();
$s = new Image(ImageFormat::A1, 6400, 20);
$stride = $s->getStride();
$height = $s->getHeight();
$width = $s->getWidth();

$data = '';

for ($y = 0; $y < $height; $y++)
{
	for ($x = 0; $x < ($width + 7) / 8; $x++)
	{
		$data = $data.chr(5);
	}
}

$s->createForData($data, ImageFormat::A1, $width, $height, $stride);
$context->setSourceRgb(1, 0, 0);
$context->maskSurface($s);
$context->fill();
$s = new Image(ImageFormat::A1, 20, 6400);
$stride = $s->getStride();
$height = $s->getHeight();
$width = $s->getWidth();

$data = '';

for ($y = 0; $y < $height; $y++)
{
	for ($x = 0; $x < ($width + 7) / 8; $x++)
	{
		$data = $data.chr(80);
	}
}

$s->createForData($data, ImageFormat::A1, $width, $height, $stride);
$context->setSourceRgb(0, 1, 0);
$context->maskSurface($s, 0, 0);

$surface->writeToPng(dirname(__FILE__).'/large-source-php.png');