Using a multitude of different color pixels can create nice and smooth color blends. But, if they combine, they can create a vivid image. If a pixel stands alone, you will see a dot of color only. So, what is the raster image? Raster images, also called bitmap images, are built by pixels which are tiny color squares. If you take a picture, you have made a raster image. When you surf the Internet, it’s easy to see a raster image. ![]() Image by Pixabay What are Raster Graphics? As the name implies, you can scale them up and down freely without losing quality. This type of graphics is also known as scalable vector graphics (SVG). Because each shape has its own color, vector graphics can’t achieve the color gradient, shadows, and shading like the raster ones (see the next section). Mathematical formulas (vectors) tell each path how it’s shaped and what color it’s filled or bordered. Vector graphics consist of anchor points connected by lines and curves based on mathematical equations.
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