imageantialias
(PHP 4 >= 4.3.2, PHP 5)
imageantialias — ･｢･ﾁ･ｨ･､･�｢･ｹｵ｡ﾇｽ､ﾈﾍﾑ､ｹ､ﾙ､ｭ､ｫ､ﾉ､ｦ､ｫ､ｽﾃﾇ､ｹ､�
ﾀ篶ﾀ
ﾄｾﾀ�､萃ｿｳﾑｷﾁ､篦ｮ､ﾋﾉﾁｲ隍ｹ､�ｿ､皃ﾎ･｢･ﾁ･ｨ･､･�｢･ｹｵ｡ﾇｽ､ｭｸ妤ﾋ､ｷ､ﾞ､ｹ｡｣ ･｢･�ﾕ･｡･ｳ･ﾝ｡ｼ･ﾍ･ﾈ､ﾏ･ｵ･ﾝ｡ｼ･ﾈ､ｷ､ﾆ､､､ﾞ､ｻ､｣･ﾀ･､･�ｯ･ﾈ･ﾖ･�ﾉﾁ犲釥� ｻﾈﾍﾑ､ｷ､ﾞ､ｹ｡｣truecolor ｲ霖�ﾋﾂﾐ､ｷ､ﾆ､ﾎ､ﾟﾆｰｺ釥ｷ､ﾞ､ｹ｡｣
thickness ､ｪ､隍ﾓ styled ､ﾏ･ｵ･ﾝ｡ｼ･ﾈ､ｷ､ﾆ､､､ﾞ､ｻ､｣
ﾇﾘｷﾊｿｧ､ｬﾆｩﾌﾀ､ﾊｾ�遉ﾋ･｢･ﾁ･ｨ･､･�｢･ｹｵ｡ﾇｽ､ﾈﾍﾑ､ｹ､�ﾈ｡｢ﾍｽｴ�ｻ､ﾌｷ�ﾌ､ﾋ ｽｪ､��ｳ､ﾈ､ｬ､｢､熙ﾞ､ｹ｡｣･ﾖ･�ﾉ･皈ｽ･ﾃ･ﾉ､ﾇ､ﾏ｡｢ﾇﾘｷﾊｿｧ､ｬｻﾈﾍﾑ､ｵ､�ﾞ､ｹ｡｣ ･｢･�ﾕ･｡･ｳ･ﾝ｡ｼ･ﾍ･ﾈ､ｵ･ﾝ｡ｼ･ﾈ､ｷ､ﾆ､､､ﾊ､､､ｿ､癸｢･｢･�ﾕ･｡･ｳ･ﾝ｡ｼ･ﾍ･ﾈ､ﾋ ｴﾅ､､､ｿ･｢･ﾁ･ｨ･､･�｢･ｹｼ�｡､ﾏｻﾈﾍﾑ､ﾇ､ｭ､ﾞ､ｻ､｣
･ﾑ･鬣癸ｼ･ｿ
- image
-
imagecreatetruecolor() ､ﾎ､隍ｦ､ﾊｲ霖�鋿ｮｴﾘｿｬﾊﾖ､ｹｲ霖��ｽ｡ｼ･ｹ｡｣
- enabled
-
･｢･ﾁ･ｨ･､･�｢･ｹ､ｭｸ妤ﾋ､ｹ､�ｫ､ﾉ､ｦ､ｫ｡｣
ﾊﾖ､�ﾍ
ﾀｮｸｷ､ｿｾ�遉ﾋ TRUE ､｢ｼｺﾇﾔ､ｷ､ｿｾ�遉ﾋ FALSE ､ﾖ､ｷ､ﾞ､ｹ｡｣
ﾎ�
ﾎ�1 2 ﾋﾜ､ﾎﾄｾﾀ�､ﾎ､ｦ､ﾁｰ��､ﾋ･｢･ﾁ･ｨ･､･�｢･ｹ､ｭｸ妤ﾋ､ｹ､�
<?php
// ･｢･ﾁ･ｨ･､･�｢･ｹｲ霖�ﾈﾄﾌｾ�ﾎｲ霖�ﾑｰﾕ､ｷ､ﾞ､ｹ
$aa = imagecreatetruecolor(400, 100);
$normal = imagecreatetruecolor(200, 100);
// ･｢･ﾁ･ｨ･､･�｢･ｹ､ｭｸ妤ﾋ､ｷ､ﾞ､ｹ
imageantialias($aa, true);
// ｿｧ､荀�ﾆ､ﾞ､ｹ
$red = imagecolorallocate($normal, 255, 0, 0);
$red_aa = imagecolorallocate($aa, 255, 0, 0);
// ｰ��､ﾏ･｢･ﾁ･ｨ･､･�｢･ｹ､ｭｸ妤ﾋ､ｷ､ｿｾﾖ､ﾇ 2 ﾋﾜ､ﾎﾄｾﾀ�､ﾁｲ隍ｷ､ﾞ､ｹ
imageline($normal, 0, 0, 200, 100, $red);
imageline($aa, 0, 0, 200, 100, $red_aa);
// ､ﾕ､ｿ､ﾄ､ﾎｲ霖�｣､ﾋﾊﾂ､ﾙ､ﾆｽﾐﾎﾏ､ｷ､ﾞ､ｹ (･｢･ﾁ･ｨ･､･�｢･ｹ: ｺｸ｡｢ﾄﾌｾ�: ｱｦ)
imagecopymerge($aa, $normal, 200, 0, 0, 0, 200, 100, 100);
// ｲ霖�ﾐﾎﾏ､ｷ､ﾞ､ｹ
header('Content-type: image/png');
imagepng($aa);
imagedestroy($aa);
imagedestroy($normal);
?>
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ﾃ擎ﾕ
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