请问,怎么使用gd操作直接生成图片文件?
比如这样的代码(file1.php):
<?php$img = imagecreatetruecolor(300,200);$color = imageColorAllocate($img, 200,0,0);//输出英文字:ImageString($img, 5, 100, 50, "abc123@#¥a", $color);//header("content-type: image/png"); imagePng( $img );imagedestroy($img);?>
我只能在另一个文件中,通过这样的html代码
我想实现的效果是,在一个php文件(网页)中,刷新一下,就在该网页的本身目录(文件夹)下,生成一张图片文件。网页界面上能不能看到无所谓。图片文件名可以采用某种不重复的随机字符来表示,图片上的文字内容当然也可以随机。这都不是重点。重点就是,刷新一下网页,就得到一个图片文件。
回复讨论(解决方案)
imagePng( $img, "图片文件名" );
在imagepng(image,路径加上名字)

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