glossary
... Scalable : To be scalable means to increase or decrease uniformly. In terms of graphics, scalable means not being limited to a single, fixed, pixel size. On the Web, scalable means that a particular technology can grow to a large number of files, a large number of users, a wide variety of applicatio ...
... Scalable : To be scalable means to increase or decrease uniformly. In terms of graphics, scalable means not being limited to a single, fixed, pixel size. On the Web, scalable means that a particular technology can grow to a large number of files, a large number of users, a wide variety of applicatio ...
Prefiltered Antialiased Lines Using Half
... and reduce aliasing artifacts more effectively and with less blurring than a box filter. The best practical filters have a two or three pixel radius, with negative weights in some regions. Filters with a smaller radius and non-negative weights limit quality somewhat, but improve drawing efficiency a ...
... and reduce aliasing artifacts more effectively and with less blurring than a box filter. The best practical filters have a two or three pixel radius, with negative weights in some regions. Filters with a smaller radius and non-negative weights limit quality somewhat, but improve drawing efficiency a ...
Graphics in Java Introduction to Graphics Representing Color
... • A black and white picture can be stored using one bit per pixel (0 = white and 1 = black) • A color picture requires more information, and there are several techniques for representing a particular color • For example, every color can be represented as a mixture of the three primary colors Red, Gr ...
... • A black and white picture can be stored using one bit per pixel (0 = white and 1 = black) • A color picture requires more information, and there are several techniques for representing a particular color • For example, every color can be represented as a mixture of the three primary colors Red, Gr ...
Visual Abstraction for Information Visualization of Large Data
... for the eye to find the nearest neighbor of a spot in a diagram. Detecting underlying structures becomes much easier with the help of human intuition. These and many other tasks are quite complicated for a machine, but humans easily manage them with the only limitation being the clarity of the displ ...
... for the eye to find the nearest neighbor of a spot in a diagram. Detecting underlying structures becomes much easier with the help of human intuition. These and many other tasks are quite complicated for a machine, but humans easily manage them with the only limitation being the clarity of the displ ...
Class Structure – Image Processing Class
... Loading and Drawing Images public Image getImage(URL url); // load an image located at url public Image getImage(URL url, String file); // load an image located in the file at url public URL getDocumentBase(); // return the current URL (in the class URL) public boolean drawImage(Image im, int x, in ...
... Loading and Drawing Images public Image getImage(URL url); // load an image located at url public Image getImage(URL url, String file); // load an image located in the file at url public URL getDocumentBase(); // return the current URL (in the class URL) public boolean drawImage(Image im, int x, in ...
Monte Carlo integration
... Monte Carlo numerical integration • works in any dimension! – need to carefully pick the points – need to properly define the pdf • hard for complex domain shapes • e.g. how to uniformly sample a sphere? ...
... Monte Carlo numerical integration • works in any dimension! – need to carefully pick the points – need to properly define the pdf • hard for complex domain shapes • e.g. how to uniformly sample a sphere? ...
Microtonal Notation: LilyPond as a score editor for Bohlen
... PostScript is a page description language. It makes vector graphic output possible – scalable, high-resolution graphics. ...
... PostScript is a page description language. It makes vector graphic output possible – scalable, high-resolution graphics. ...
Waveform graphics
Waveform graphics was a simple vector graphics system introduced by Digital Equipment Corporation (DEC) on the VT55 and VT105 terminals in the mid-1970s. It was used to produce graphics output from mainframes and minicomputers.The system was designed to use as little computer memory as possible. At any given X location it could draw two dots at given Y locations, making it suitable for producing two superimposed waveforms, line charts or histograms. Text and graphics could be mixed, and there were additional tools for drawing axes and markers. DEC used the term ""waveform graphics"" to refer specifically to the hardware, but it was used more generally to describe the whole system.The waveform graphics system was used only for a short period of time before it was replaced by the more sophisticated ReGIS system, first introduced on the VT125 in 1981. ReGIS allowed the construction of arbitrary vectors and other shapes. Whereas DEC normally provided a backward compatible solution in newer terminal models, they did not choose to do this when ReGIS was introduced, and waveform graphics disappeared from later terminals.