我在 div 中有多个 PNG 图像,这些图像是 PNG 并根据用户选择的自定义选项作为单个图像呈现给用户。此外,添加文本也可以作为其他功能启用,它允许带有文本的 div 添加到这些图像的上方。
现在我想生成一个将多个图像和文本组合在一起的图像,并保持文本的字体系列和大小。
For eg. the image that appears on interface with combination of images and text. (It's managed to appear with css positioning)
Where as this is made of two images below and text
这就是我尝试拍摄图像的方法:create-image.php 文件
<?php
createimageinstantly();
function createimageinstantly($img1='',$img2='',$img3=''){
$x=$y=1000;
header('Content-Type: image/png');
$targetFolder = '/gw/media/uploads/processed/';
$targetPath = $_SERVER['DOCUMENT_ROOT'] . $targetFolder;
$img1 = $targetPath.'img1.png';
$img2 = $targetPath.'img2.png';
$img3 = $targetPath.'img3.png';
$outputImage = imagecreatetruecolor(1000, 1000);
$first = imagecreatefrompng($img1);
$second = imagecreatefrompng($img2);
$third = imagecreatefrompng($img3);
imagecopy($outputImage,$first,0,0,0,0, $x, $y);
imagecopy($outputImage,$second,0,0,0,0, $x, $y);
imagecopy($outputImage,$third,0,200,-200,0, $x, $y);
imagepng($outputImage, $targetPath .round(microtime(true) * 1000).'.png');
imagedestroy($outputImage);
}
?>
But this gives me whole black colored image
另外,我需要与最终生成的图像上的文本混合
edited :
jpg 图片更改为 png
imagecopymege
变成imagecopy
最新结果:
<?php
createimageinstantly();
//$targetFolder = '/gw/media/uploads/processed/';
//$targetPath = $_SERVER['DOCUMENT_ROOT'] . $targetFolder;
//$img3 = $targetPath.'img3.png';
//print_r(getimagesize('http://www.vapor-rage.com/wp-content/uploads/2014/05/sample.jpg'));
function createimageinstantly($img1='',$img2='',$img3=''){
$x=$y=600;
header('Content-Type: image/png');
$targetFolder = '/gw/media/uploads/processed/';
$targetPath = $_SERVER['DOCUMENT_ROOT'] . $targetFolder;
$img1 = $targetPath.'img1.png';
$img2 = $targetPath.'img2.png';
$img3 = $targetPath.'img3.png';
$outputImage = imagecreatetruecolor(600, 600);
// set background to white
$white = imagecolorallocate($outputImage, 255, 255, 255);
imagefill($outputImage, 0, 0, $white);
$first = imagecreatefrompng($img1);
$second = imagecreatefrompng($img2);
$third = imagecreatefrompng($img3);
//imagecopyresized ( resource $dst_image , resource $src_image , int $dst_x , int $dst_y , int $src_x , int $src_y , int $dst_w , int $dst_h , int $src_w , int $src_h )
imagecopyresized($outputImage,$first,0,0,0,0, $x, $y,$x,$y);
imagecopyresized($outputImage,$second,0,0,0,0, $x, $y,$x,$y);
imagecopyresized($outputImage,$third,200,200,0,0, 100, 100, 204, 148);
imagepng($outputImage, $targetPath .round(microtime(true)).'.png');
imagedestroy($outputImage);
}
?>
And the output image