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Checking Collision of Shapes with JavaFX
(1 answer)
JavaFX Two Shapes Intersecting - Collision Method Not Working
(2 answers)
Constantly checking if a bullet has touched a node
(3 answers)
Closed 24 days ago.
Please how I get the intersection of two Circle objects where in transition in my situation the red circle and the blue .enter image description here
i try to use Shape.intersection() but doesn't work !!!
Related
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Rendering meshes with multiple indices
(2 answers)
Why does OpenGL not support multiple index buffering?
(1 answer)
Closed 12 months ago.
I can't seem to have a grasp on OpenGL VAOs and VBOs.
I am coding an OBJ Loader from scratch (BTW I am using LWJGL) and I can't seem to get the order of normals correctly. When I look at the OBJ File I notice that there are positions with different normals and the face contains index numbers for position, texture, and normals. I don't know how to order them properly so that my normals would be assigned into correct positions when the engine starts rendering.
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JfreeChart: Stacked Bar Chart and CategoryAxis showing dates
(2 answers)
Hide some category labels in JFreeChart to avoid overlapping
(2 answers)
JFreeChart solution to draw a graph with a lot of data (>100) or (>1000)
(1 answer)
Closed 5 years ago.
I make a JFreeChart from ChartFactory and I put a lot of values to it by calling method: categoryDataset.addValue(...) and then I put categoryDataset to JFreeChart object and that's how I make chart. Due of vast amount of values, my X axis is blurred:
As you can see there are no key values on axis cause there are too many of them. I would like to print on it like only a few values (every 10% interval) so it's readable.
Any advice would be appreciated :)
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How to draw custom rounded rectangles in java?
(1 answer)
Closed 6 years ago.
I need to draw a rectangle with the top-left and bottom-left corners, and another rectangle with the top-right and bottom-right corners, rounded.
I know you can draw a rounded rectangle using Graphics2D#drawRoundRect, but that rounds all four corners.
I think this question haves an answer here https://stackoverflow.com/a/20321954/4443053
Basically, you need to define your own shape. I-m pretty sure you can modify that example to your needed corners.
This question already has answers here:
How to draw a tree representing a graph of connected nodes?
(4 answers)
Closed 6 years ago.
Given a tree how one could approach to draw the same using Java Swing that what we draw in a simple piece of paper to understand a tree ? i.e. drawing all the nodes an values inside the node circle as well as threads to join the parents with the child and so on .The Structure will be like this :
From https://en.wikipedia.org/wiki/Tree_%28data_structure%29#/media/File:Binary_tree.svg
You can use JavaFX for that:
https://en.wikipedia.org/wiki/JavaFX
http://docs.oracle.com/javase/8/javase-clienttechnologies.htm
That's the newest Java GUI technology!
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How to calculate angle between two Geographical/GPS coordinates?
(2 answers)
Closed 9 years ago.
I'm developing an application where I show the user's movements on a map using GPS coordinates. Calculating the size of the movement between two location with loc1.distanceTo (loc2), where loc1 and 2 are of type Location. How can I calculate the angle (in degrees) of the movement?
Did you do a search before you asked? This has been answered several times before. You can get the bearing (which I guess is what you mean by angle) through Location.bearingTo(). In your case it would be:
loc1.bearingTo(loc2)