What is a raster graphics editor
In some cases, and under certain conditions, the bitmap can be converted to a vector image.Īs for the disadvantages of vector representationgraphic information, the main one is connected with the "directness" of the main components of vector drawings, and nature, as is known, avoids straight lines.any vector editor allows you to adjust individual components of the drawing without affecting other elements of the image, so the drawing objects can overlap without interfering with each other.vector images are scaled and transformed without loss of quality, because they are built by means of mathematical descriptions of objects, lines and circles.vector images, not complicated by raster objects, use a smaller amount of computer memory than similar raster images.
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files of vector images, all other things being equal, weigh less.the increase or decrease of vector patterns does not affect the clarity of borders and contours.The images that you can create a vector editor have a number of significant advantages over raster images, the main ones being the following: Strengths and weaknesses of vector graphics The text created by the corresponding toolthen converted to curves that ensure the independence of the created image from the fonts that are (or are not available) on the computer used for viewing.Ī pencil allows you to manually create a line using a large number of anchor points, which are then retracted using a special function that simplifies the curve. Paint, as in raster editors, paints the bounded areas with the specified color (or gradient). The arsenal of tools that everyone haseditor of vector graphics, there are necessarily "Fill", "Text", "Pencil" and a basic set of geometric shapes (so-called primitives) that form the basis of most graphic designs. The curve, going from the initial point of the polygon to its end point, is attracted, like a magnet, to intermediate, defining points, through which it does not pass.ĭue to its special properties, ease of assignment and the ability to manipulate, Bezier curves are widely used for modeling smooth lines in computer graphics.
#What is a raster graphics editor serial#
The Bezier curve can be represented as a resultthe linearization of the shape of the polygon aligned by the serial connection of the control points determining the form. To create complex drawings with exact, complexand clear boundaries are mainly used by the vector editor, one of the main tools of which are the Bezier curves, which allow you to draw curves (broken, straight and smooth) along segments with the exact placement of nodal points and control over the shape of each segment. The main characteristics of such image images are the pixel dimensions, color depth (image bit depth), color model / space (CMYK, RGB, YCbCr, XYZ, etc.) and resolution (the number of image points per unit of area or length).Ĭlassic examples of the raster editor, of course, is the unrivaled (yet) Photoshop program and the "aksakal" from Microsoft - the Paint editor.
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Raster graphic editorsĮditors using point (pixel)image representation, for this reason is called raster (bitmap, bit), and they are designed for processing digital photographs or scanned images.īitmap images essentially representa matrix, or a grid, usually rectangular color dots (pixels) on screens and monitors of display devices or on paper.
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To process images and create drawings on the computer use raster and vector editors, which differ in the way of encoding (format) and presentation of graphic information.