Articles pages: (The articles are just for graphic editing software engineer to accumulate knowledge to design better software for the end customers. They are not well-organized.)
Related knowledge of photo editing software:
Flip & Rotate video with free editing software
Image stitching With Microsoft Image Composite Editor
View & edit Adobe XMP metadata embedded in images
Capture website screenshot & edit online at Aviary
Adobe PhotoShop Go Online with Free Web Based Version
Panel Container with Styled and Region-based Editing
Drawing and Editing Lines with GDI+
Super ImageList and ToolBar generator
Light Speed Inline Editing Using ASP.NET AJAX and Web Services
The Application Automation Layer - Using XML To Dynamically Generate GUI Elements
RSS Feed Aggregator and Blogging Smart Client
WPF DataGrid Practical Examples