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PHP/Graphics Image/imagecolorallocate - История изменений
2026-04-05T05:17:04Z
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http://wbex.ru/index.php?title=PHP/Graphics_Image/imagecolorallocate&diff=736&oldid=prev
в 10:37, 26 мая 2010
2010-05-26T10:37:31Z
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http://wbex.ru/index.php?title=PHP/Graphics_Image/imagecolorallocate&diff=737&oldid=prev
Admin: 1 версия
2010-05-26T07:05:08Z
<p>1 версия</p>
<p><b>Новая страница</b></p><div>==Allocate image color==<br />
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<!-- start source code --><br />
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<source lang="html4strict"><br />
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<?php<br />
$image = imagecreatefrompng("button.png");<br />
$hotpink = imagecolorallocate($image, 255, 110, 221);<br />
$rotated_image = imagerotate($image, 50, $hotpink);<br />
header("content-type: image/png");<br />
imagepng($rotated_image);<br />
imagedestroy($image);<br />
imagedestroy($rotated_image);<br />
?><br />
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</source><br />
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==A simple image using a single color (red)==<br />
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<!-- start source code --><br />
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<source lang="html4strict"><br />
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<?php<br />
$img = imagecreate(200, 200);<br />
imagecolorallocate($img, 0xFF,0,0);<br />
header("Content-type: image/png");<br />
imagepng($img);<br />
?><br />
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</source><br />
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==Creating and Using Colors==<br />
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<!-- start source code --><br />
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<source lang="html4strict"><br />
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<?php<br />
$animage = imagecreate (500, 500);<br />
$white = imagecolorallocate ($animage, 255, 255, 255);<br />
$black = imagecolorallocate ($animage, 0x00, 0x00, 0x00);<br />
imagefilledrectangle ($animage, 0, 0, 500, 500, $black);<br />
$blue = imagecolorallocate ($animage, 0, 0, 255);<br />
$green = imagecolorallocate ($animage, 0, 255, 0);<br />
$title = "title";<br />
imagestring ($animage, 4, 50, 5, $title, $blue);<br />
$copy = "information";<br />
imagestring ($animage, 4, 100, 25, $copy, $green);<br />
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imagepng ($animage);<br />
header ("Content-type: image/png");<br />
imagedestroy ($animage);<br />
?><br />
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</source></div>
Admin