Arkan is designed to convert border of a raster mask (selection of an object in scene) or any closed polyline into B-spline (piecewise cubic Bezier curve) representation spread widely in vector graphics packages. Arkan chooses the best position both for node points (junctions of adjacent Bezier polynomial pieces) and for control points, which don’t lie on the curve but only affects its shape. Minimum description length approach powers the program. In addition to its unique outlining capabilities Arkan features nice and friendly user interface (see screenshot). It’s typical task in computer graphics to describe contour of raster masks in terms of a set of cubic Bezier curves. For example, to allow changing (interpolation) of the mask during the time in a compositing environment, such as Adobe After Effects. Currently this task is performed manually for many frames and it’s really painful even for a skilled computer designer. * Arkan can operate in one of two modes: Semi-automatic. The user selects the number of node points, their very rough positions and type: should the spline be smooth or sharp at those nodes. Nothing more. The program then adjusts position of node points and locates the best position for controls points by itself. The processing in this mode is very fast. Automatic. The user has to do nothing after loading the mask into the program. The number of nodes, their positions and positions of controls nodes, everything is detected automatically. However operating in this mode consumes significantly more processor power. * Features & Benefits Perfect quality of fitted B-splines, even if you limit the number of Bezier curve pieces. Subpixel precision of node and control points. Outstanding performance for that quality. Ease of tuning due to built-in powerful properties editor. Easy, familiar, and neat interface. Adobe After Effects plug-in for handy importing constructed splines into AE. Export of Bezier splines in text, BMP & EMF.


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Proforma is a content management system for osCommerce which allows you to create forms and content, then place them anywhere in your store. You can also edit existing product descriptions, newsletters and product notifications with a single click. You can create positions anywhere in your website, then link content to each position. Content can be updated, grouped and switched between positions quickly and easily. You can choose to list any or all of your existing custom content units, product descriptions, newsletters and product notifications, ordered by name, group, position, URL substring, placement, type or active status in ascending or descending order. Click the edit icon for any content unit for instant editing which will immediately show up in your osCommerce webpage. Set up your new content unit by assigning it values which will govern how it is listed in Proforma and displayed in your osCommerce store. You will then be able to add new content using the full featured text editor which allows text styling, form creation and image insertion. Create a new position by naming it, then pasting a line of automatically generated code into your webpage where you want the content to appear. Once deployed, any combination of content units can be assigned to appear in that position at any time. Forms can also be created and assigned to positions like normal content units. Once you have created a form using the text editor, the Form Manager will automatically generate a PHP code template into which you can add and save your own processing code. The code can then be pasted directly into the form's target page to provide the desired functionality. Below we can see part of the automatically generated code for the feedback form. Installation requires 4 steps with 2 files to edit. Online documentation and support forum also available. Shareware version has native unit editing, Group and Form Mangers disabled. 

osCommerce Content Management - Proforma:


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