86 php 繪圖體系2

1.畫圓柱

//1.畫布//預設是黑色$img = imagecreatetruecolor(400,300);$white = imagecolorallocate($img,255,255,255);imagefill($img,0,0,$white);//2.畫扇形//建立3個顏色$red = imagecolorallocate($img,255,0,0);$blue = imagecolorallocate($img,0,0,128);$gray = imagecolorallocate($img,192,192,192);//暗色$dardred = imagecolorallocate($img,144,0,0);$dardblue = imagecolorallocate($img,0,0,80);$dardgray = imagecolorallocate($img,144,144,144);for($i=60;$i>=40;$i--){    imagefilledarc($img,100,$i,100,60,0,35,$dardblue,IMG_ARC_PIE);    imagefilledarc($img,100,$i,100,60,35,75,$dardgray,IMG_ARC_PIE);    imagefilledarc($img,100,$i,100,60,75,360,$dardred,IMG_ARC_PIE);}//在上面加個蓋，亮色imagefilledarc($img,100,40,100,60,0,35,$blue,IMG_ARC_PIE);imagefilledarc($img,100,40,100,60,35,75,$gray,IMG_ARC_PIE);imagefilledarc($img,100,40,100,60,75,360,$red,IMG_ARC_PIE);//輸出圖片header('content-type:image/png');imagepng($img);imagedestroy($img);

').addClass('pre-numbering').hide(); $(this).addClass('has-numbering').parent().append($numbering); for (i = 1; i <= lines; i++) { $numbering.append($('

').text(i)); }; $numbering.fadeIn(1700); }); });

以上就介紹了86 php 繪圖體系2，包括了方面的內容，希望對PHP教程有興趣的朋友有所協助。

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