![]() ![]() If you were to make the presentation poster in Photoshop you would lose the sharpness of your CAD drawing, since Photoshop converts it into a raster image, a process called rasterizing, which undoubtedly will cause loss of quality. Because you can import, for example, your CAD drawings, and combine them with rendered images in one poster, without losing the sharpness of the CAD drawing (because it stays vector-based). The image below illustrates the difference of a photo (raster image) (right) and the same photo converted to vectors (left):Īdobe Illustrator can import pixel images, which makes it ideal for creating presentation posters. Therefore vectors are more suitable for line-art images, whilst pixels are more suitable for images that require subtle details in colors (photo's, hand-drawings a.o.). Discover how to transfer your unique illustration style to a digital format with illustrator Daniele Caruso, who specializes in creating unique vector art. It is evident that the vector photo has a lack of detail and shade gradients. This becomes clear when comparing a pixel image photo to a traced (vector) photo. When zooming in on a vector object, the shape can still be accurately calculated due to the mathematical equations.īecause of the elemental difference between pixel and vector images, the one is better suitable for certain types of images then the other. Hence there evidently is a detail limit for bitmaps. Draw in Illustrator from scratch into finished vector graphics. When magnifying, the saw-tooth pattern is clearly visible. This example at the right shows a raster (pixel) version of a filled circle (left) and a vector version (right), which illustrates the difference between raster and vector images. Software for creating and editing vector files:Ĭomparison between raster and vector images There are also some formats that are mainly vector based, but often also contain bitmap information. The example at the right shows a typical drawing made in Illustrator, where the sharpness and precision of the program result in better control over the lines and drawing as a whole. Since vector objects can only depict a single color or simple gradients, they are not suited for depicting photographs or other images with subtle, irregular and multi directional color differences. Vector graphics are well-suited for line drawings, schemes, graphs and such. Vector graphics don't have a 'resolution', which is used as an indicator for quality in raster images, which means they can be scaled to any size and printed at any resolution without losing detail or clarity. The Vector Brushes give the drawing an organic look. ![]() It can then be resized and the vector will still be crisp and clear. Therefore vector graphics are always sharp, no matter how far you zoom in the precise shape is calculated. Fresco has Vector Brushes, which means that once youre done with the vector drawing in Fresco, you can export it into Illustrator and have all the anchor points and shapes. Vector images consist of lines and shapes that are mathematically describes. ![]()
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