![]() ![]() While many people are used to using graphical user interfaces (GUIs) like Gimp or Photoshop to edit images individually, these tools may not always be practical. For the Command Line API it is typically set using the -composesetting option. ImageMagick is a collection of command-line tools that can be used to modify and manipulate images. There are no user contributed notes for this page. ImageMagick Alpha Compositing Download Tools CLI Develop Community Search This page descibed the Image composition methods that is used to define how two images should be merged together in various image operations. Setting -gravity southeast means the reference point of both where to place to logo and the. But I would suggest using a raster format such as PNG instead. This will overlay logoFile on inputFile as a watermark. ![]() To avoid accidentally renaming the files, you might want to store all your watermarked files in a separate directory. npm install imagemagick-dynamic-watermarkįirst download and install GraphicsMagick or ImageMagick.Getting Started Introduction A simple tutorial Language Reference Basic syntax Types Variables Constants Expressions Operators Control Structures Functions Classes and Objects Namespaces Enumerations Errors Exceptions Fibers Generators Attributes References Explained Predefined Variables Predefined Exceptions Predefined Interfaces and Classes Predefined Attributes Context options and parameters Supported Protocols and Wrappers Security Introduction General considerations Installed as CGI binary Installed as an Apache module Session Security Filesystem Security Database Security Error Reporting User Submitted Data Hiding PHP Keeping Current Features HTTP authentication with PHP Cookies Sessions Dealing with XForms Handling file uploads Using remote files Connection handling Persistent Database Connections Command line usage Garbage Collection DTrace Dynamic Tracing Function Reference Affecting PHP's Behaviour Audio Formats Manipulation Authentication Services Command Line Specific Extensions Compression and Archive Extensions Cryptography Extensions Database Extensions Date and Time Related Extensions File System Related Extensions Human Language and Character Encoding Support Image Processing and Generation Mail Related Extensions Mathematical Extensions Non-Text MIME Output Process Control Extensions Other Basic Extensions Other Services Search Engine Extensions Server Specific Extensions Session Extensions Text Processing Variable and Type Related Extensions Web Services Windows Only Extensions XML Manipulation GUI Extensions Keyboard Shortcuts ? This help j Next menu item k Previous menu item g p Previous man page g n Next man page G Scroll to bottom g g Scroll to top g h Goto homepage g s Goto search ImageMagick can handle SVG files, which will scale to any size. ImageMagick has a lot of different ways in which you can draw text within an image, highlighting the versatility of the image processing library. Image with a watermark in the bottom righthand corner All the watermarked images will have -wm added to the image name. We start with our original image shown here. ![]() The script then creates a composite image that includes your custom message for display on your webpage. from wand.image import Image with Image (filename'background.jpg') as background: with Image (filename'watermark.png') as watermark: background.watermark (imagewatermark, transparency0.75) background.save (filename'result. All you have to do to watermark your images is to point your img tags at one of these scripts instead of directly at the image files. It can add image as well as text watermark on given positions. Python's wand library has a Image.watermark method that can simplify common watermark operations. Dynamic Watermark is npm watermark module to add watermark over image.
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