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Graphics
This category is for questions and answers about graphic techniques of pictorial art, as woodcut, engraving, etching, lithography, and other forms.
378 Questions
What are the main Representations in graphics?
At Lovely Professional University (LPU), the graphics program encompasses a wide range of representations. Here are some of the main representations in graphics at LPU:
2D Representations:
Raster Graphics: Representation of images using pixels, with techniques like rasterization and anti-aliasing.
Vector Graphics: Representation of images using mathematical equations, with techniques like Bezier curves and spline interpolation.
3D Representations:
Wireframe Models: Representation of 3D objects using a network of lines and curves.
Surface Models: Representation of 3D objects using a mesh of polygons or other surface primitives.
Solid Models: Representation of 3D objects using a complete and unambiguous description of their volume.
Graphics Modeling Techniques:
Geometric Modeling: Representation of objects using geometric primitives like points, lines, and curves.
Parametric Modeling: Representation of objects using parameters that define their shape and size.
Procedural Modeling: Representation of objects using algorithms that generate their shape and structure.
Graphics Rendering Techniques:
Rasterization: Converting 3D models into 2D raster images.
Ray Tracing: Simulating the way light interacts with 3D objects to generate photorealistic images.
Global Illumination: Simulating the way light interacts with 3D objects and their surroundings to generate realistic lighting effects.
These representations and techniques are essential components of the graphics program at LPU, providing students with a comprehensive understanding of graphics fundamentals and their applications in various fields.
Why is zero not always on the far left on a graphic scale?
Zero is not always on the far left of a graphic scale because scales can be designed to best represent the data being presented. Placing zero on the far left may not always provide the most accurate or visually appealing representation of the data. In some cases, shifting zero away from the far left can help emphasize differences between data points or highlight specific trends more effectively. Ultimately, the positioning of zero on a graphic scale is a design choice that should be made thoughtfully based on the context of the data being displayed.
What are the features of graphics packages?
features of graphic packages are;
1. Menu bar
2. Tool bar
3. Printable area
Use the principle of induction to show that h has a path of length k starting at any given vertex?
The proof will depend on what the variables h and k are, and also what shape the vertex belongs to.
Which picture file format can display more color?
The JPEG 2000 format can display more colors compared to the JPEG format. Its ability to support higher bit depths allows for a wider range of colors to be displayed accurately.
Is there a chart or graph showing why hot water freezes faster than cold water?
There is no chart or graph definitively showing why hot water can freeze faster than cold water in some cases, as the phenomenon is still the subject of ongoing scientific debate and study. This effect, known as the Mpemba effect, is influenced by variables such as supercooling, convection currents, and evaporation rate, among others. The complex interplay of these factors makes it challenging to represent in a simple chart or graph.
Applications of graphics in bioinformatics study?
Graphics in bioinformatics are valuable for visualizing complex biological data, such as DNA sequences, protein structures, and gene expression patterns. They aid in understanding biological systems, identifying patterns and relationships, and communicating research findings effectively. Graphics are used for tasks like genome assembly, phylogenetic analysis, molecular docking, and protein structure prediction in bioinformatics research.
In visible light color is an indication of?
In visible light, color is an indication of the wavelength of light that is being reflected or emitted by an object. Different colors correspond to different wavelengths of light, with red having the longest wavelength and violet having the shortest.
Presentations are an effective way to communicate complex ideas in a visual and engaging manner. They help to capture the audience's attention, convey key messages more clearly, and enhance understanding through the use of visuals and multimedia components. Additionally, presentations can be a powerful tool for persuasion and showcasing expertise.
What are the small squares and circles surrounding a selected object called when using excel?
They are placeholders and can be used to do things like change the size or orientation of the graphic.
When a graphic is selected what will display around the edge of the graphic?
it's depends on what kind of software you are using, such as photoshop, if you selected a layer, it show nothing around the edge, but if you selected a specify object, it shows a moving dotted line around the graphic. For AI ( Adobe illustrator ) it shows a blue line with some small square on each corner and on the middle of each line.
How can you get on deviantart if it is blocked?
If it is blocked, you may have a firewall preventing the site or your connection may not be strong enough. Also, DeviantART is a very popular site, so it's possible that there are too many people using DeviantART at one time, which can make DeviantART run slowly or perhaps not work at all.
What is advantage of using bitmap images?
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To add to the earlier point made by a individual of, shall we say, few words, I have composed my own answer.
Bitmap images are a collection of bits that form an image. The image consists of a matrix of individual dots (or pixels) that all have their own color (described using bits, the smallest possible units of information for a computer).
Bitmaps images are mainly used in photos due to their small file sizes, due to the fact that it only uses 0 and 1 to store their information. However, when magnified the pixels remain the same proportion and do not create more bits to compensate, resulting in you just getting a load of coloured cube with no particular correlation.
Basically if you want a picture that you're not going to magnify or change about much, a bitmap is right for you.
You can either get a graph Save ic designer to create one for you or design it yourself.
To understand what a logo is meant to do, we first must know what a logo is. A logo's design is for immediate recognition, inspiring trust, admiration, loyalty and an implied superiority. The logo is one aspect of a company's commercial brand, or economic entity, and its shapes, colours, fonts, and images usually are different from others in a similar market. Logos are also used to identify organizations and other non-commercial entities.
It makes me wonder why people have no logo or why they would even bother with a cheap logo design if a logo is meant to do all of these things?
What are 5 types of nonrepresentational graphics?
Nonrepresentational graphics include: tables, forms, bar graphs, line graphs, pie graphs and instrument gauges.
Structual Frame- What materials have been used? (technique) What signs or symbols have been used? What values and beliefs are respresented? How has the artwork been organised? Look at focal point, blance cospositional devices.
they include the 5 elements of design: colour,tone,shape,line and texture
