Tag Archives: scaling

Batch ffmpeg Image Scaling and Cropping Tutorial

Posted on by

We’re adding “Scaling” functionality onto the “Cropping” functionality of yesterday’s Batch ffmpeg Image Cropping Primer Tutorial today. For now, we are also harnessing the power of running this changed PHP help_ffmpeg.php within a web browser by showing you both input … Continue reading →

Posted in eLearning, Operating System, Tutorials | Tagged , , , , , , , , , , , , , , , , , , | Leave a comment

ImageMagick and Three Ps Charcoal Implode Quality Tutorial

Posted on by

ImageMagick is a great tool for image manipulations of web server image files as you would glean from ImageMagick and Three Ps Affine Transformation Tutorial as shown below. Well, today, we build on that previous Affine Transformation functionality, and still … Continue reading →

Posted in eLearning, Tutorials | Tagged , , , , , , , , , , , , , , , , , , , , , , , | Leave a comment

ImageMagick and Three Ps Affine Transformation Tutorial

Posted on by

It’s a common requirement with Information Technology programming to want to transform an image file. With CSS there are mechanisms to display images in a (affine) transformed way regarding … rotation scale … for display purposes, without altering the image … Continue reading →

Posted in eLearning, Tutorials | Tagged , , , , , , , , , , , , , , , , , , , , | Leave a comment

HTML5 Canvas Map Clickaround Follow Up Tutorial

Posted on by

HTML5 brought in the incredibly useful “canvas” element, for the first time. Its existence opens up a whole new world of possibilities for web applications that are graphical by nature, as we saw yesterday with HTML5 Canvas Map Clickaround Primer … Continue reading →

Posted in eLearning, Event-Driven Programming, GUI, Land Surveying, Tutorials | Tagged , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , | Leave a comment

HTML5 Canvas Map Clickaround Primer Tutorial

Posted on by

HTML5 brought in the incredibly useful “canvas” element, for the first time. Its existence opens up a whole new world of possibilities for web applications that are graphical by nature. With the canvas element’s drawImage() method you can draw more … Continue reading →

Posted in eLearning, Event-Driven Programming, GUI, Land Surveying, Tutorials | Tagged , , , , , , , , , , , , , , , , , , , , , , , , | 27 Comments