I am trying t开发者_开发知识库o find the angle of the outer line of the object in the green region of the image as shown in the image above…
I\'m trying to display the information from a text file in a JTextArea I\'ve created in a GUI. I\'ve figured out how to get the info from the file to the JTextArea, but it\'s only grabbing the last li
I would like to draw a 3D segment from point (x1, y1, z1) to point (x2, y2, z2) in a Irrlicht 3D scene.
I have recently picked up Microsoft Office Visio 2010 in the interest of drawing out the execution flow of a software application I am planning. So far I have enjoyed the program, and it has helped me
I\'m doing some 开发者_如何学运维core graphics, and I wonder how I may know if a line will have some parts of it visible on screen.
Matlab has a property called gco (get current object) that can be used to identify a line after mouse press.
I tried to calculate the angle between my start position and end position, but it keeps a number between 2 and -2. I got this code from stack overflow (http://stackoverflow.com/questions/2676719/calcu
I want to set every other line in a java text area to a second color, is there a way to do this? example:
I wonder when was first line detectio开发者_高级运维n algorithm created (first used in practice and refrenced by any publications) and when line detection problem was posed (I know it can look like ge
I\'m using Dynamic Data Display, for line chart (in WPF). I would like to interrupt the line, and display some \"Err开发者_Go百科or\" label in that point (or on the X axis). Can somebody help me ?
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