我将watermark.png
添加到original.png
,但我有3个问题:
watermatk.png
watermark.png
的大小并使其更小或更大<?php
// Open the original image
$image = new Imagick();
$image->readImage("./man/original.png");
// Open the watermark
$watermark = new Imagick();
$watermark->readImage("./man/watermark.png");
// Overlay the watermark on the original image
$image->compositeImage($watermark, imagick::COMPOSITE_OVER, 0, 0);
// send the result to the browser
header("Content-Type: image/" . $image->getImageFormat());
echo $image;
答案 0 :(得分:0)
实际上有一个&#34;水印&#34;将处理您的不透明度问题的命令。将它与重力+几何结合起来,以获得您想要的尺寸和位置。
StreamReader GET = new StreamReader(@"C:\Users\Matthew\Documents\sql.sql");
string line;
int fileId = 0;
int lineId = 0;
long fileLenght = 0;
while ((line = GET.ReadLine()) != null)
{
lineId++;
using (StreamWriter sw = File.AppendText(@"C:\Users\Matthew\Desktop\ye\" + fileId.ToString() + ".sql")) sw.WriteLine(line);
if (lineId == 50000)
{
FileInfo f = new FileInfo(@"C:\Users\Matthew\Desktop\ye\" + fileId.ToString() + ".sql");
fileLenght = f.Length;
Console.Title = fileLenght.ToString();
lineId = 0;
}
if (fileLenght > 50000000 && line.EndsWith(");"))
{
fileLenght = 0;
fileId++;
using (FileStream fs = File.Create(@"C:\Users\Matthew\Desktop\ye\" + fileId.ToString() + ".sql")) fs.Close();
Console.WriteLine("Created: " + fileId.ToString());
}
}
GET.Close();
Console.WriteLine("Core - SQL is done.");
这样的事情。我没试过这个,但希望它可以帮助你。让我们知道它是如何运作的。