![]() ![]() You can even apply Step & Repeat sets to the images to vary its position, size, brightness or contrast. Any graphics file in common image formats (raster TIFF or vector PDF) can be imported into an Excentro document to be used with this feature. In the similar way portions of paths located over non-white areas of the underlying image can be offset to create bas-relief like effects. Stroke width modulation and reliefs (These features are only present in full Excentro version and are not available in Excentro Lite.) The stroke width of background paths can be changed by either modulation settings specified by the user or by the pixel value of the underlying grayscale image. This feature can also be used to crop a background or a border to certain area. Adjacent path segments and corners are accurately joined and stitched together to create continuous paths without overlapping line caps. You can even automatically create a complete rectangular frame for a certificate or diploma in this way. Automatic frames and tiles (These features are only present in full Excentro version and are not available in Excentro Lite.) Excentro can cut a part of the existing design, then reflect and repeat this part to create complex borders or backgrounds with symmetrical patterns. If the design needs to be modified or reworked later, you can just change several attributes of existing objects and their ‘Step & Repeat’ sets to get a design that looks different. With this ‘Step & Repeat’ feature, you can create intricate guilloche designs in almost no time with few mouse clicks and keystrokes. Versatile step & repeat sets (Step & repeat sets in Excentro Lite version are limited to single ‘Step & Repeat’ set per design object and have only one ‘Constant’ type of increment.) Excentro allows you to duplicate its graphic objects any number of times with the individual attributes of the objects modified by user defined values. ![]() After becoming familiar with Excentro you will find it quite easy and even fun to work with … 3. Using Excentro requires some hands-on learning and browsing through the user guide and other reference materials. The underlying principle is similar to that of mechanical guilloche machines from the past and is based on the ‘movement’ of drawing an ‘object’ over a path created in a similar way in previous steps. Fast guilloche creation With Excentro you can create all popular kind of guilloches: backgrounds, bands, frames, rosettes. It illustrates the process of guilloche construction with graphic objects presented as interconnected ‘bases’ and ‘elements ’. The ‘Structure’ area is the key highlight of Excentro. ‘Preview’ and ‘Layers’ are similar to the windows of other graphic design applications: ‘Preview’ displays guilloche graphics with the magnifications specified, ‘Layers’ shows back-to-front order of paths and allows the designer to arrange which objects are below or above. Excentro interface Each document in Excentro has three distinct areas to display: ‘Preview’, ‘Structure’ and ‘Layers ’. Since then it went through several major updates and features overhauls … Excentro Features 1. ![]() New promising economy situations asked for a simple, yet not very expensive solution that runs on an industry standard graphic arts platform and can produce the sort of patterns similar to what could be done on mechanical guilloche devices employed by government banknote printing plants. Excentro was originally started in the early 90's as a solution for the emerging Russian security printing market. Or, they can just be used to decorate and add some aesthetic value to a product giving the ‘money-like’ look and value. theater tickets, diplomas or gift certificates). They can still be used to prevent the counterfeiting of products that do not require the highest level of security (i.e. Still, it is too early to say that the days of guilloche designs are over. Today the main part of security technology lies in the special paper or tricky inks the designs are printed upon or with. As the times changed and digital copy and printing technologies perfected, guilloches no longer presented sufficient security measures that could prevent forging and counterfeiting of valuable papers. The guilloches are vintage design elements that were frequently used for anti-counterfeiting security purposes on banknotes, passports, checks and certificates during the past two hundred years. July 2, You can download this information as a printable data-sheet in PDF -format.Įxcentro is a simple but advanced tool that can create guilloche designs like backgrounds, borders or rosettes. ![]()
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