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Download QR code; In other projects ... 5×5 black and white checkered pattern: Date: 11 March 2007 ... Please do not replace the simplified code of this file with a ...
Check (also checker, Brit: chequer, or dicing) is a pattern of modified stripes consisting of crossed horizontal and vertical lines which form squares.The pattern typically contains two colours where a single checker (that is a single square within the check pattern) is surrounded on all four sides by a checker of a different colour.
Photopea is free advertising-supported software, and offers a premium ad-free subscription. It is compatible with all modern web browsers, including Opera , Edge , Chrome , and Firefox . [ 5 ] The app is compatible with raster and vector graphics , such as Photoshop's PSD as well as JPEG , PNG , DNG , GIF , SVG , PDF and other image file formats.
A p4g pattern can be looked upon as a checkerboard pattern of copies of a square tile with 4-fold rotational symmetry, and its mirror image. Alternatively it can be looked upon (by shifting half a tile) as a checkerboard pattern of copies of a horizontally and vertically symmetric tile and its 90° rotated version.
Dot crawl (also known as chroma crawl or cross-luma) [1] [2] is a visual defect of color analog video standards when signals are transmitted as composite video, as in terrestrial broadcast television. It consists of moving checkerboard patterns which appear along horizontal color transitions (vertical edges).
An 8×8 checkerboard is used to play many other games, including chess, whereby it is known as a chessboard. Other rectangular square-tiled boards are also often called checkerboards. In The Netherlands, however, a dambord (checker board) has 10 rows and 10 columns for 100 squares in total (see article International draughts).
Railroad land grants split the land surrounding the area where train tracks were to be laid into a checkerboard pattern. The land was already divided into 640-acre numbered sections (260 ha) according to the Public Land Survey System ; odd-numbered plots were given to private railroad companies, and the federal government kept even-numbered plots.