Happy Boys Academy 24시간 PHP GD가 24시간 히스토그램을 그립니다.

WBOY
풀어 주다: 2016-07-29 08:38:21
원래의
1102명이 탐색했습니다.

80,250,430,134,35,60,233,90,263,225,120,59,151,677,340,221,550,300,229,97,230,123,133,87 총 24개의 숫자로, 하나도 빠지지 않으면 오류가 발생하여 판단하게 됩니다.

코드 복사 코드는 다음과 같습니다.


/*
24小时柱状图
作者:taokey
QQ:29611705
*/
function h24($str){
$hour = explode(",",$str);
$hmax = max($hour);
$ppix = 150/$hmax;
//计算柱状图高度
$h0 = 190-$hour[0]*$ppix;
$h1 = 190-$hour[1]*$ppix;
$h2 = 190-$hour[2]*$ppix;
$h3 = 190-$hour[3]*$ppix;
$h4 = 190-$hour[4]*$ppix;
$h5 = 190-$hour[5]*$ppix;
$h6 = 190-$hour[6]*$ppix;
$h7 = 190-$hour[7]*$ppix;
$h8 = 190-$hour[8]*$ppix;
$h9 = 190-$hour[9]*$ppix;
$h10 = 190-$hour[10]*$ppix;
$h11 = 190-$hour[11]*$ppix;
$h12 = 190-$hour[12]*$ppix;
$h13 = 190-$hour[13]*$ppix;
$h14 = 190-$hour[14]*$ppix;
$h15 = 190-$hour[15]*$ppix;
$h16 = 190-$hour[16]*$ppix;
$h17 = 190-$hour[17]*$ppix;
$h18 = 190-$hour[18]*$ppix;
$h19 = 190-$hour[19]*$ppix;
$h20 = 190-$hour[20]*$ppix;
$h21 = 190-$hour[21]*$ppix;
$h22 = 190-$hour[22]*$ppix;
$h23 = 190-$hour[23]*$ppix;
//创建一个img
$img = imagecreate(755,210);
//背景
$bgc = imagecolorallocate ($img, 245, 250, 254);
//黑色
$bc = imagecolorallocate($img,0,0,0);
//画竖轴
imageline($img,15,30,15,189, $bc);
//画横轴
imageline($img,15,190,750,190, $bc);
//画竖轴点
for($i=39,$j=10;$i<189;$i=$i+15,$j--){
imageline($img,13,$i,15,$i, $bc);
                imagestring($img,1,1,$i-4,$j."x", $bc);    
        }    
        //画横轴点    
        $t = true;    
        for($i=31,$j=29;$i<750;$i=$j 1,$j=$j 15){    
              if($t){    
                      $x = $나는;    
                       $t=false;    
               }else{    
                      $x=$i 1;    
                       $t=true;    
               }    
               imageline($img,$x,190,$x,192, $bc);    
        }
//세로축 표시
$x = ceil($hmax/10)
imagestring($img,2,10,15,"X=".$x,$bc); > //세로축 표시
//0포인트
$color = imagecolorallocate($img, mt_rand(0, 255), mt_rand(0, 255), mt_rand(0, 255)); ($img,31,$h0,45,189,$color); 
 imagestring($img,1,31,$h0-10,$hour[0],$color); 
 imagechar($img, 1,36,195,0,$bc);
//1포인트
$color = imagecolorallocate($img, mt_rand(0, 255), mt_rand(0, 255), mt_rand(0, 255));
imagefilled직사각형($img,61,$h1,75,189,$color)
imagestring($img,1,61,$h1-10,$hour[1],$color)
imagechar ($img,1,66,195,1,$bc);                                                                                       > h2-10,$hour[2],$color);
imagechar($img,1,96,195,2,$bc)
//3점
$color = imagecolorallocate($img, mt_rand(0, 255), mt_rand(0, 255), mt_rand(0, 255))
imagefilled직사각형($img,121,$h3,135,189,$color)
imagestring($img,1,121 ,$h3-10,$hour[3],$color );
imagechar($img,1,126,195,3,$bc)
//4 포인트 255), mt_rand(0, 255));
imagefilled직사각형($img,151,$h4,165,189,$color)
imagestring($img,1,151,$h4-10,$hour[4],$color )
imagechar($ img,1,156,195,4,$bc);
//5포인트
$color = imagecolorallocate($img, mt_rand(0, 255), mt_rand(0, 255), mt_rand(0, 255));
imagefilled직사각형($img,181,$h5,195,189,$color)
imagestring($img,1,181,$h5-10,$hour[5],$color )
imagechar($ img,1,186,195,5,$bc);
//6포인트 255), mt_rand(0, 255))
imagefilled직사각형($img,211,$h6,225,189,$color); imagestring($img,1,211,$h6-10,$hour[6],$color )
imagechar($img,1,216,195,6,$bc); //7点
$color = imagecolorallocate($img, mt_rand(0, 255), mt_rand(0, 255), mt_rand(0, 255));
imagefilledrectangle($img,241,$h7,255,189,$color);
imagestring($img,1,241,$h7-10,$hour[7],$color);
imagechar($img,1,246,195,7,$bc);
//8点
$color = imagecolorallocate($img, mt_rand(0, 255), mt_rand(0, 255), mt_rand(0, 255));
imagefilledrectangle($img,271,$h8,285,189,$color);
imagestring($img,1,271,$h8-10,$hour[8],$color);
imagechar($img,1,276,195,8,$bc);
//9点
$color = imagecolorallocate($img, mt_rand(0, 255), mt_rand(0, 255), mt_rand(0, 255));
imagefilledrectangle($img,301,$h9,315,189,$color);
imagestring($img,1,301,$h9-10,$hour[9],$color);
imagechar($img,1,306,195,9,$bc);
//10点
$color = imagecolorallocate($img, mt_rand(0, 255), mt_rand(0, 255), mt_rand(0, 255));
imagefilledrectangle($img,331,$h10,345,189,$color);
imagestring($img,1,331,$h10-10,$hour[10],$color);
imagestring($img,1,334,195,10,$bc);
//11点
$color = imagecolorallocate($img, mt_rand(0, 255), mt_rand(0, 255), mt_rand(0, 255));
imagefilledrectangle($img,361,$h11,375,189,$color);
imagestring($img,1,361,$h11-10,$hour[11],$color);
imagestring($img,1,364,195,11,$bc);
//12点
$color = imagecolorallocate($img, mt_rand(0, 255), mt_rand(0, 255), mt_rand(0, 255));
imagefilledrectangle($img,391,$h12,405,189,$color);
imagestring($img,1,391,$h12-10,$hour[12],$color);
imagestring($img,1,394,195,12,$bc);
//13点
$color = imagecolorallocate($img, mt_rand(0, 255), mt_rand(0, 255), mt_rand(0, 255));
imagefilledrectangle($img,421,$h13,435,189,$color);
imagestring($img,1,421,$h13-10,$hour[13],$color);
imagestring($img,1,424,195,13,$bc);
//14点
$color = imagecolorallocate($img, mt_rand(0, 255), mt_rand(0, 255), mt_rand(0, 255));
imagefilledrectangle($img,451,$h14,465,189,$color);
imagestring($img,1,451,$h14-10,$hour[14],$color);
imagestring($img,1,454,195,14,$bc);
//15点
$color = imagecolorallocate($img, mt_rand(0, 255), mt_rand(0, 255), mt_rand(0, 255));
imagefilledrectangle($img,481,$h15,495,189,$color);
imagestring($img,1,481,$h15-10,$hour[15],$color);
imagestring($img,1,481,195,15,$bc);
//16点
$color = imagecolorallocate($img, mt_rand(0, 255), mt_rand(0, 255), mt_rand(0, 255));
imagefilledrectangle($img,511,$h16,525,189,$color);
imagestring($img,1,511,$h16-10,$hour[16],$color);
imagestring($img,1,511,195,16,$bc);
//17点
$color = imagecolorallocate($img, mt_rand(0, 255), mt_rand(0, 255), mt_rand(0, 255));
imagefilledrectangle($img,541,$h17,555,189,$color);
imagestring($img,1,541,$h17-10,$hour[17],$color);
imagestring($img,1,544,195,17,$bc);
//18点
$color = imagecolorallocate($img, mt_rand(0, 255), mt_rand(0, 255), mt_rand(0, 255));
imagefilledrectangle($img,571,$h18,585,189,$color);
imagestring($img,1,571,$h18-10,$hour[18],$color);
imagestring($img,1,571,195,18,$bc);
//19点
$color = imagecolorallocate($img, mt_rand(0, 255), mt_rand(0, 255), mt_rand(0, 255));
imagefilledrectangle($img,601,$h19,615,189,$color);
imagestring($img,1,601,$h19-10,$hour[19],$color);
imagestring($img,1,604,195,19,$bc);
//20点
$color = imagecolorallocate($img, mt_rand(0, 255), mt_rand(0, 255), mt_rand(0, 255));
imagefilledrectangle($img,631,$h20,645,189,$color);
imagestring($img,1,631,$h20-10,$hour[20],$color);
imagestring($img,1,634,195,20,$bc);
//21点
$color = imagecolorallocate($img, mt_rand(0, 255), mt_rand(0, 255), mt_rand(0, 255));
imagefilledrectangle($img,661,$h21,675,189,$color);
imagestring($img,1,661,$h21-10,$hour[21],$color);
imagestring($img,1,664,195,21,$bc);
//22点
$color = imagecolorallocate($img, mt_rand(0, 255), mt_rand(0, 255), mt_rand(0, 255)) 🎜> imagestring($img,1,691,$h22-10,$hour[22], $color);
imagestring($img,1,694,195,22,$bc);
//23시
$color = imagecolorallocate($img, mt_rand(0, 255), mt_rand(0 , 255), mt_rand(0, 255)); 🎜> imagestring($img,1,721,$h23-10,$hour[23],$color)
imagestring($img,1,724,195,23,$bc );
//테두리 추가 추가됨 나중에 보기 좋지 않을 것임                                                                                
if($str){
h24($str) ?>



위 내용은 해피보이즈아카데미의 24시간 컨텐츠를 포함해 해피보이즈아카데미 php GD의 24시간 히스토그램 도면을 소개한 내용입니다. PHP 튜토리얼에 관심이 있는 친구들에게 도움이 되었으면 좋겠습니다.


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