In the modern graphic era, digital images are divided into two basic type i.e. raster images and vector images. In a very laymen language, you can say raster images are the composition of the connected dots and vector images are the composition of the connected lines.
Now what is a raster image? A raster image is a collection of the dots termed as pixels. Every pixel is a small colored square. For instance, when you scan an image, the image is converted into a collection of pixels termed as raster image. PDFs, JPEGs, GIFs, PNGs are the most common forms of raster image.
What is a vector image? A vector image is a collection of connected lines and curves which yields an object. In other terms, whenever we create a vector image using an Adobe illustrator program or any other editing software, we create nodes or drawing points. Using curves...