Hence, you can re-size the vector shape to any extent without any loss in quality. When you re-size or move these points the computer calculates and redraws the path and displays the newly formed shape to you. For example, when you draw a rectangle on a vector layer in Krita you are actually drawing paths passing through points that are called nodes, which are located on specific coordinates on the ‘x’ and ‘y’ axes.

In contrast to raster images, vector graphic images are based on mathematical expressions. When you zoom in and see a brush stroke you can notice many small squares with colors, these are pixels: For example when you take a 1-pixel brush which is colored black and painting on the white canvas in Krita you are actually changing the color of the pixel beneath your brush from white to black. Raster editing is manipulating and editing these pixels.

It is basically a grid of points each displaying specific color. In digital imaging, a pixel (Picture Element) is a basic and lowest element of an Image. If you are new to digital painting medium, it is necessary that you first get yourself acquainted with the concepts of raster and Vector based images. If this is your first foray into digital painting, this page should give you a brief introduction to the basic but important concepts required for getting started with digital painting in Krita.Īlthough very lengthy, this page tries to give a brief overview of some of the Krita’s most important functionality it tries to help you grasp the functions of various menu and buttons in Krita without going into minute details.įilter Layers, Filter Masks and Layer StylesĮven though Krita is regarded primarily a raster based application, it has some vector editing capabilities as well.

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