COMPUTER GRAPHICS Using Java CS 171G Outline • Terminology • Java Graphics Coordinate System • Java Applets • Drawing a Line • Changing the Color • Designing Your Own Colors • Drawing other shapes: rectangles, ovals, arcs, and polygons 1 Terminology: pixel • A pixel is the smallest visual element on a computer screen. Essentially, it’s a dot. • The image shown here is the letter S drawn in an area of 20 X 20 square pixels • The more pixels in an image, the smoother the image
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by the position of the Sun. In common designs such as the horizontal sundial, the sun casts a shadow from its style onto a surface marked with lines indicating the hours of the day. The style is the time-telling edge of the gnomon, often a thin rod or a sharp, straight edge. As the sun moves across the sky, the shadow-edge aligns with different hour-lines. All sundials must be aligned with their styles parallel to the axis of the Earth's rotation to tell the correct time throughout the year. The
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all of the AutoCAD Draw commands work. If you just need information quickly, use the QuickFind toolbar below to go straight to the command you want or select a topic from the contents list above. Not all of the Draw commands that appear on the Draw toolbar are covered in this tutorial. Blocks, Hatch and Text for example are all tutorial topics in their own right! |[pic] |[pic] | |Pull-down |Draw[pic]Line | |Keyboard |LINE
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Regression and correlation analysis is useful because it allows us predict the value of one variable from the knowledge of another. The said relationship can be positive or negative. One first step in establishing if any of these relationships exist is to draw a scatter graph. A Scatter plot or diagram is a chart that portrays the relationship between the two variables. It is the usual first step in correlation analysis * The Dependent variable is the variable being predicted or estimated. *
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to: * Discover the root cause of a problem. * Uncover bottlenecks in your processes. * Identify where and why a process isn't working. How to Use the Tool Follow these steps to solve a problem with Cause and Effect Analysis: Step 1: Identify the Problem First, write down the exact problem you face. Where appropriate, identify who is involved, what the problem is, and when and where it occurs. Then, write the problem in a box on the left-hand side of a large
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vector form so that it will represent magnitude as well as direction of electrostatic force. Consider two charges q1 and q2 separated by distance r. First of all we will define . It is the vector joining charge q1 and q2. Unit vector along Where From Coulomb’s law As direction of force is along Quiz-5 If two charges of magnitude + q1 and – q2 are separated by a distance r, then find out force acting on the charge –q2. Sol. First define .
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10/12/2014 MIDTERM Giacometti uses organic lines. As far as I can see the lines are very different and a lot of the time the lines are more repeated and may I use the word scribbled on rather than clean strait and perfect. The lines he uses are often undefined and show more of a silhouette rather than a clear picture. It is not a complete blur though. Often times they are easy to decipher and you can see the picture he is creating even with the lines being how they are. I would say that his paintings
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Arterial Lines 3/8/05 1- What is an a-line? 2- What are the parts of an a-line? 3- Does it matter if the flush setup is made with saline or heparin? 4- What are a-lines used for? 5- What do I have to think about before the a-line goes in? 6- What is an Allen test? 7- Where can a-lines go besides the radial artery? 8- Who inserts a-lines? 9- How is it done? 10- What kinds
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Pictures In the short story ''Pictures'', which is written by an unknown Pakistani Woman, we meet some of the difficulties with a multicultural society. The story takes place in an English town in the 1950s where unfamiliar religions still are a new phenomenon. A little, black girl called Amina does not understand that people act different on the grounds of their background and religion. ''Pictures'' shows the reader how people can be racially abusive and discriminatorily against people with other
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the Vendor class. This causes the strong coupling/ dependence. Thus, modifying the Client code to adapt to the new vendor could result in errors being injected into the application logic. How do we mitigate this situation where we have a Client coded against a Vendor, where the Vendor will change? Two helpful design principles • Identify the aspects of your application that vary and separate them from what stays the same. • Program to an interface, not an implementation. • The first principle
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