<?php header("Content-Type:image/jpeg"); $ing = imagecreatetruecolor(700,410); //新建一个真彩色图像，返回值为一个图像标识符，背景默认为黑色，参数(x_size*y_size) $red = imagecolorallocate($ing,255,0,0);//定义背景颜色 $yellow = imagecolorallocate($ing,237,231,32);//定义黄色 imagefill($ing,0,0,$red);//填充颜色，以坐标(0,0)开始起填充 //数组坐标，表示(x1,y1,x2,y2,x3,y3.....x11,y11); $a = array(90,30,108,73,157,73,119,102,135,152,93,123,52,152,66,102,29,74,76,73,90,30); imagefilledpolygon($ing,$a,10,$yellow);//画一个多边形：10表示顶点总数，$yellow表示填充色 $a1 = array(229,25,229,43,248,48,229,55,229,74,217,60,198,66,210,50,197,34,218,39,229,25); imagefilledpolygon($ing,$a1,10,$yellow); $a2 = array(227,108,227,127,245,134,228,139,227,157,215,143,196,149,208,132,196,117,215,122,227,108); imagefilledpolygon($ing,$a2,10,$yellow); $a3 = array(163,184,163,204,181,211,163,216,163,234,152,220,132,225,144,209,132,193,151,199,163,184); imagefilledpolygon($ing,$a3,10,$yellow); $a4 = array(65,209,65,228,84,235,65,240,65,259,54,245,33,249,46,233,34,217,53,224,68,209); imagefilledpolygon($ing,$a4,10,$yellow); ob_clean(); imagejpeg($ing); imagedestroy($ing); ?>