![]() In general, vector graphics are better suited for graphics with clean lines and flat areas of color, while raster graphics are better suited for images with a high level of detail or continuous tones. They are typically used for photographs and other images with continuous tones and gradients. ![]() Raster graphics are resolution-dependent, meaning that the quality of the image may be affected when it is scaled up or down. So if you consider creating a data structure for rastor it would be a 2D array, each x,y co-ordinate refer a square in the are and it can have a certain predefined. Each pixel in a raster image has a specific color value, and the combination of these pixel values creates the overall image. In Rastor, the area under consideration is divided into equal squares and a characteristic assigned to it. Notice that the raster dataset labels do not remain upright as you rotate the map, but the vector. If you right-click the map and move around your mouse, you can rotate the map. Vector datasets are generally clearer than raster datasets. They are typically used for logos, line art, and other graphics that require clean lines and precise shapes.Ī raster model, on the other hand, is a pixel-based representation of an image that stores data as a grid of pixels. We can use the map above to look at the notable differences between a vector dataset and a raster dataset. Vector graphics are resolution-independent, meaning that they can be scaled up or down without losing quality. Vector and raster are two different types of data models that are used to represent and store digital images.Ī vector model is a mathematical representation of an image that uses geometric primitives such as points, lines, and curves to describe an image. ![]()
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