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Marquee Selection
The marching ants effect is an animation technique often found in selection tools of computer graphics programs. It helps the user to distinguish the selection border from the image background by animating the border. The border is a dotted or dashed line where the dashes seem to move slowly sideways and up and down. This creates an illusion of ''ants marching in line'' as the black and white parts of the line start to move. Some prefer the term marquee selection, as the effect resembles the chaser lights of a marquee, and this term can be considered a synonym. Popular graphics programs, such as the GIMP and Adobe Photoshop, implement their selection tools using the ''marching ants'' effect. The technique was first widely used by the MacPaint program developed by Bill Atkinson. The easiest way to achieve this animation is by drawing the selection using a pen pattern that contains diagonal lines. If the selection outline is only one pixel thick, the slices out of the pattern wil ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Marching Ants Sample Anim
Marching refers to the organized, uniformed, steady walking forward in either rhythmic or route-step time; and, typically, it refers to overland movements on foot of military troops and units under field orders. Marching is often performed to march music and is typically associated with military and civilian ceremonial parades. It is a major part of military basic training in most countries and usually involves a system of drill commands. Purpose It is said that many ancient empires first developed marching as a way to move troops from one place to another without them getting mixed up with other troops. A soldier learning to march to drum cadences, martial music and shouted commands is considered an essential element of teaching military discipline. In the United States Marine Corps, close order drill is used to promote exercise, obeying orders, discipline, esprit de corps, confidence, and leadership. Military paces In the military venue there are various rhythmic m ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Selection (image Editing)
Selection may refer to: Science * Selection (biology), also called natural selection, selection in evolution ** Sex selection, in genetics ** Mate selection, in mating ** Sexual selection in humans, in human sexuality ** Human mating strategies, in human sexuality * Social selection, within social groups * Selection (linguistics), the ability of predicates to determine the semantic content of their arguments * Selection in schools, the admission of students on the basis of selective criteria * Selection effect, a distortion of data arising from the way that the data are collected * A selection, or choice function, a function that selects an element from a set Religion * Divine selection, selection by God * Papal selection, selection by clergy Computing * Selection (user interface) ** X Window selection * Selection (genetic algorithm) * Selection (relational algebra) * Selection-based search A selection-based search system is a search engine system in which the user invo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Computer Graphics
Computer graphics deals with generating images with the aid of computers. Today, computer graphics is a core technology in digital photography, film, video games, cell phone and computer displays, and many specialized applications. A great deal of specialized hardware and software has been developed, with the displays of most devices being driven by computer graphics hardware. It is a vast and recently developed area of computer science. The phrase was coined in 1960 by computer graphics researchers Verne Hudson and William Fetter of Boeing. It is often abbreviated as CG, or typically in the context of film as computer generated imagery (CGI). The non-artistic aspects of computer graphics are the subject of computer science research. Some topics in computer graphics include user interface design, sprite graphics, rendering, ray tracing, geometry processing, computer animation, vector graphics, 3D modeling, shaders, GPU design, implicit surfaces, visualization, scientific c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chaser Lights
A chase is an electrical application where strings of adjacent light bulbs cycle on and off frequently to give the illusion of lights moving along the string. With computerized lighting consoles, building chase sequences has become easier, while previously chases used mechanical means, such as a wheel with an electrified spindle which strikes electrical contacts for each circuit. Chase lights (or chaser lights) are often associated with the marquee signs of some movie theaters, and have also been used as a common element of television game show sets. Creating a chase effect In order to achieve a chase "strip lights" are most often used, especially when used in "theatrical" applications. Similar design is used in computing, where it is known as "marching ants" Several separate circuits of lights (called channels) are needed to create a chase effect which is a simulation of motion achieved by turning these circuits ON and OFF in sequence. The standard is 3 or 4 channels. For ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Marquee (structure)
A marquee is most commonly a structure placed over the entrance to a hotel, theatre, casino, train station, or similar building. It often has signage stating either the name of the establishment or, in the case of theatres, the play or movie and the artist(s) appearing at that venue. The marquee is sometimes identifiable by a surrounding cache of light bulbs, usually yellow or white, that flash intermittently or as chasing lights. Etymology The current usage of the modern English word ''marquee,'' that in US English refers specifically to a canopy projecting over the main entrance of a theater, which displays details of the entertainment or performers, was documented in the academic journal ''American Speech'' in 1926: "''Marquee'', the front door or main entrance of the big top." In British English "marquee" refers more generally to a large tent, usually for social uses. The English word ''marquee'' is derived from the Middle French word '' marquise'' (the final /z/ probably ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
GIMP
GIMP ( ; GNU Image Manipulation Program) is a free and open-source raster graphics editor used for image manipulation (retouching) and image editing, free-form drawing, transcoding between different image file formats, and more specialized tasks. It is not designed to be used for drawing, though some artists and creators have used it for such. GIMP is released under the GPL-3.0-or-later license and is available for Linux, macOS, and Microsoft Windows. History In 1995, Spencer Kimball and Peter Mattis began developing GIMP – originally named ''General Image Manipulation Program –'' as a semester-long project at the University of California, Berkeley for the eXperimental Computing Facility''.'' The acronym was coined first, with the letter ''G'' being added to ''-IMP'' as a reference to "the gimp" in the scene from the 1994 ''Pulp Fiction'' film. In 1996 was the initial public release of GIMP (0.54). The editor was quickly adopted and a community of contributors formed. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Adobe Photoshop
Adobe Photoshop is a raster graphics editor developed and published by Adobe Inc. for Microsoft Windows, Windows and macOS. It was originally created in 1988 by Thomas Knoll, Thomas and John Knoll. Since then, the software has become the industry standard not only in raster graphics editing, but in digital art as a whole. The software's name is often colloquially used as a verb (e.g. "to photoshop an image", "photoshopping", and "photoshop contest") although Adobe discourages such use. Photoshop can edit and compose raster images in multiple layers and supports Mask (computing), masks, alpha compositing and several color models including RGB color model, RGB, CMYK color model, CMYK, CIELAB, spot color, and duotone. Photoshop uses its own PSD and PSB file formats to support these features. In addition to raster graphics, Photoshop has limited abilities to edit or render text and vector graphics (especially through clipping path for the latter), as well as 3D graphics and video. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
MacPaint
MacPaint is a raster graphics editor developed by Apple Computer and released with the original Macintosh personal computer on January 24, 1984. It was sold separately for US$195 with its word processing counterpart, MacWrite. MacPaint was notable because it could generate graphics that could be used by other applications. Using the mouse, and the clipboard and QuickDraw picture language, pictures could be cut from MacPaint and pasted into MacWrite documents.. The original MacPaint was developed by Bill Atkinson, a member of Apple's original Macintosh development team. Early development versions of MacPaint were called MacSketch, still retaining part of the name of its roots, LisaSketch. It was later developed by Claris, the software subsidiary of Apple which was formed in 1987. The last version of MacPaint was version 2.0, released in 1988. It was discontinued by Claris in 1998 because of diminishing sales. Development MacPaint was written by Bill Atkinson, a member of App ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bill Atkinson
Bill Atkinson (born March 17, 1951) is an American computer engineer and photographer. Atkinson worked at Apple Computer from 1978 to 1990. Atkinson was the principal designer and developer of the graphical user interface (GUI) of the Apple Lisa and, later, one of the first thirty members of the original Apple Macintosh development team, and was the creator of the MacPaint application. He also designed and implemented QuickDraw, the fundamental toolbox that the Lisa and Macintosh used for graphics. QuickDraw's performance was essential for the success of the Macintosh GUI. He also was one of the main designers of the Lisa and Macintosh user interfaces. Atkinson also conceived, designed and implemented HyperCard, an early and influential hypermedia system. HyperCard put the power of computer programming and database design into the hands of non programmers. In 1994, Atkinson received the EFF Pioneer Award for his contributions. Education He received his undergraduate degree ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Marching Ants Patterns
Marching refers to the organized, uniformed, steady walking forward in either rhythmic or route-step time; and, typically, it refers to overland movements on foot of military troops and units under field orders. Marching is often performed to march music and is typically associated with military and civilian ceremonial parades. It is a major part of military basic training in most countries and usually involves a system of drill commands. Purpose It is said that many ancient empires first developed marching as a way to move troops from one place to another without them getting mixed up with other troops. A soldier learning to march to drum cadences, martial music and shouted commands is considered an essential element of teaching military discipline. In the United States Marine Corps, close order drill is used to promote exercise, obeying orders, discipline, esprit de corps, confidence, and leadership. Military paces In the military venue there are various rhythmic mili ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Los Gatos, California
Los Gatos (, ; ) is an incorporated town in Santa Clara County, California, United States. The population is 33,529 according to the 2020 census. It is located in the San Francisco Bay Area just southwest of San Jose in the foothills of the Santa Cruz Mountains. Los Gatos is part of Silicon Valley, with several high technology companies maintaining a presence there. Notably, Netflix, the streaming service and content creator, is headquartered in Los Gatos and has developed a large presence in the area. Etymology ''Los Gatos'' is Spanish for "The Cats". The name derives from the 1839 Alta California land-grant that encompassed the area, which was called '' La Rinconada de Los Gatos'' ("The Corner of the Cats"), where the ''cats'' refers to the cougars (mountain lions) and bobcats that are indigenous to the foothills in which the town is located. The pronunciation is often anglicized to , although one also hears pronunciations truer to the original Spanish, . History Ove ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hamm's Beer
The Theodore Hamm's Brewing Company was an American brewing company established in 1865 in Saint Paul, Minnesota. Becoming the fifth largest brewery in the United States, Hamm's expanded with additional breweries that were acquired in other cities, including San Francisco, Los Angeles, Houston, and Baltimore. History The Theodore Hamm Brewing Company was established in 1865 when German immigrant Theodore Hamm (1825–1903) inherited the Excelsior Brewery from his friend and business associate, A. F. Keller, who had perished in California seeking his fortune in the gold fields. Unable to finance the venture himself, Keller had entered into a partnership with Hamm to secure funding. Upon Keller's death, Hamm inherited the small brewery and flour mill in the east side wilderness of Saint Paul, Minnesota. Keller had constructed his brewery in 1860 over artesian wells in a section of the Phalen Creek valley in Saint Paul then known as Swede Hollow. Hamm, a butcher by tr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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