php-image-watermark

PHP Image Watermark Maker
Watermark the full image ，整张图片加满水印

See the effect directly

直接看效果

Usage 用法

No.1

Copy the watermarkMaker.php to your project, and set the namespace if necessary
将 watermarkMaker.php 复制到您的项目中，并根据需要设置命名空间

$maker = new watermarkMaker();
$maker->setInputFilePath('PATH_TO_YOUR_IMAGE');

or 或者一步到位

$maker = new watermarkMaker('PATH_TO_YOUR_IMAGE');

No.2

Set the watermark characters you want to add,and font file you want to use
然后，设置你要添加的水印字符,并且指定字体文件

$maker->setWatermarkString('WATERMARK_STRING_HERE');
$maker->setWatermarkFont('PATH_TO_YOUR_FONT_FILE');

No.3

Set the watermark style
设置水印样式

• Set angle, defult 15 degrees
  设置角度

$maker->setAngle(10); 

• Set font size, defult 10
  设置字体大小

$maker->setFontSize(50); 

• Set watermark color
  设置水印颜色

$maker->setWatermarkColor(0xFF0000);

• Set the interval
  设置间隔
  When setting the horizontal interval, please evaluate the length of the watermark content
  When setting the vertical interval, please evaluate the angle of the watermark content
  在设置横向间隔的时候，请评估水印内容的长度
  在设置纵向间隔的时候，请评估水印内容的角度

$maker->setWatermarkWidthInterval(100);
$maker->setWatermarkHeightInterval(50);

No.4

Draw watermark
画水印

$maker->drawWatermark();

No.5

Get the watermarked image
获取画了水印的图片

• Get the watermarked image data directly
  直接获取打了水印的图片

Get the watermarked image data content, JPG format
获取带水印的图片数据内容，JPG格式
$content = $maker->encodeToJPG();

Get the watermarked image data content, PNG format
获取带水印的图片数据内容，PNG格式
$content = $maker->encodeToPNG();

Save the watermarked image
保存图片到指定路径
$maker->encodeToJPG('PATH_TO_SAVE');
$maker->encodeToPNG('PATH_TO_SAVE');

Get the watermarked image before GD's function imageXXX()
You can encode into other formats or perform other operations by yourself
获取GD imageXXX()之前的资源，你可以自己编码成其他格式或进行其他操作

$image   = $maker->getGdImage();
imagebmp($image,'PATH');  //encode to bmp.
...