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What is the quality on enlargement or reduction on a Bitmap?

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What is the quality on enlargement or reduction on a Bitmap?

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I dont know

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As a general rule, digital pictures and scanned images are bitmap files. These are sometimes also called raster images. Drawings made in applications like Adobe Illustrator or Corel Draw are saved as vector graphics.

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Bitmaps are created with tiny particles called pixels. You have access to change every pixel to a different colour if you wish as the PC has to store every single one of them, thus making the bitmap in total a larger file to save rather than a vector.

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Pixel-based images are rectangles with thousands of pixels. Each pixel has to be saved on the hard disk. If each pixel is identified using 8 bits of color information, then the file is eight times bigger than a black and white bitmap. Likewise, a 24-bit file is three times bigger than an 8-bit image, and a 48-bit file is double the size of a 24-bit one.

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a bitmap is made up of many different particles called pixels which are mostly in different colors, and also makes the pictures look real. Bitmaps are used for photographs and graphical images and can be used to edit or change things on the photo.

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Vector Quality on enlargement or reduction

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Vector Quality on enlargement or reduction

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If you want to double the size of a vector you just have to multiply it by 2. They scale well. if you want to decrease it by 2 in size then you half it.

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Unlike image files where they are made up of pixels, vector graphics are made up of paths which are made from a start and end point. They also include points, curves and angles along the way.

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do vectors have separate outline and fill

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do vectors have separate outline and fill

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yes they do have separate outline and fill.

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The benefit of vectors is that it is resolution also it can be scaled to any size, from a large billboard to a business card, with no loss of detail or sharpness.

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The size of vectors can range in sizes because the amount of information that is stored in the vector is directly proportional to the number of objects it contains. They are usually smaller than bitmaps. A vector format rich in objects might be able to represent a single complex element using a Bezier curve, for instance. Another format not supporting Bezier curves would need to represent the same curve inefficiently, perhaps using a series of lines. Each line, in this case, would be a separate element, producing a file much larger than one supporting Bezier curves directly.

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Reduces the size in bytes in an image in a graphics file without damaging the quality of the photo. By compressing the photo allows more space to be free for other images in your given memory.

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Lossy compression is something that is used to reduce data sizes so that it can be stored. so lossy compression degrades the quality of the file. This is a option rather than deleting the data because it cant be stored.

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The lossless compression is a data of algorithms which allows the original data to be reconstructed from an compressed data. also the lossless compression allow the file sizes to be compressed and the quality says the same, this applies to images and audio files. lossless compression simply rewrites all data for the original file.the lossless compression is mostly used for secretive information like data records, word files and so on. a common format that is used is .zip the is a compressed version of the original file.

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Reduces the size in bytes in an image in a graphics file without damaging the quality of the photo

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Compression is the procedure of encoding information using fewer bits to present data. This consequently, results in saving storage capacity and speed up the file transfer. It is often used to maximize the use of bandwidth across a network or to enhance disk space when saving it. Compression can be either lossy or lossless. Compression is done on images and some of the types of compressed image files are PNG, JPEG and GIF.