Vectors and BitmapsSet ViewWork in Wireframe ViewHints for Learning CorelDrawMenu Overview: Part 1Menu Overview: Part 2Dockers Overview There are two basic types of graphic files: Bitmap and Vector. Although you cannot always tell by looking at an image whether it is a bitmap or vector type, they are very different and created in a totally different way. This can be confusing, but understanding the difference is essential to understanding computer graphics. Bitmap images are constructed from a series of pixels, or tiny squares. Sometimes the squares are all filled with one color, forming a solid image, but more often, each pixel contains a unique color Look at the example at the left. On the left is the way we see an image. On the right the outlines are drawn to represent the pixels. Vector images have no pixels. They are displayed or printed with mathematical positioning. A vector image contains messages like, draw a rectangle, this size and at this place on the page. The example here approximates how the design is created. Compare it to the bitmap example of the same image. Vector files are usually considerably smaller than a bitmap file of the same image, since there is less information required to achieve the same results. The exception is in photographic type images where color changes with almost every pixel. This type of file is best created and edited in a bitmap program. The two images here look the same. The one on the left is a bitmap, size 122,888 bytes. The one on the right is vector, size 11,227 bytes. Bitmap images lose quality if they are scaled to a larger size. There is simply not enough information to maintain the quality - basically the pixels just get bigger. With vector images, the mapping is all that changes. Instead of calling for a rectangle 2' by 1', scaling to twice the size simply changes the rectangle to 4' by 2' with no quality loss and no file size increase. See the example here which simulates bitmap scaling on the left and vector on the right. CorelDraw is essentially a vector construction program. It has a few borrowed capabilities from Corel PhotoPaint integrated into the program, but for the most part, it is a vector program. Corel PhotoPaint creates and edits bitmap file types. The two work together to provide all you need in computer graphics. Bitmaps can be imported, cropped and positioned in CorelDraw. To edit, or change the appearance of the bitmap, use Corel PhotoPaint and import the results into your CorelDraw document. Source.
CorelDraw 101 | 2 | WebReference
- Editable Vector Maps all Cities: PDF, Illustrator, CorelDraw: most exact and detailed printable maps
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- CorelDraw 101 | 2 | WebReference
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Kiev Metro Area Printable Map, Ukraine, exact vector street G-View Level 17 map (100 meters scale, 1:2990) Russian lg., all buildings, full editable, Adobe IllustratorPrintable Map Kiev Metro Area, Ukraine, exact vector street G-View Level 17 map (100 meters scale, 1:2990)…
Kiev Metro Area Editable PDF Map, Ukraine, exact vector street G-View Level 17 map (100 meters scale, 1:2990), all buildings, full editable, Adobe PDFEditable PDF Map Kiev Metro Area, Ukraine, exact vector street G-View Level 17 map (100 meters scale, 1:2990),…
Kiev Metro Area Printable Map, Ukraine, exact vector street G-View Level 17 map (100 meters scale, 1:2990), all buildings, full editable, Adobe IllustratorPrintable Map Kiev Metro Area, Ukraine, exact vector street G-View Level 17map (100 meters scale, 1:2990), all buildings, full…