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JfreeChart: Stacked Bar Chart and CategoryAxis showing dates
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Hide some category labels in JFreeChart to avoid overlapping
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JFreeChart solution to draw a graph with a lot of data (>100) or (>1000)
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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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Checking Collision of Shapes with JavaFX
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JavaFX Two Shapes Intersecting - Collision Method Not Working
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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 !!!
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Different font color in a JTextField
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Making words different colors in JTextField/JTextPane/?
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I am currently working with netbeans and was wondering if there was a way to change the colour of a single character inside a text field ? Is there some similar alternative ?
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Rendering meshes with multiple indices
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Why does OpenGL not support multiple index buffering?
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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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Oval Gradient in Android
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Closed 9 years ago.
I want to perform a gradient effect that shines from bottom of the layout as appear in the following picture. Notice that it is not a regular tag with start colour and end colour because I tried those but I haven't reach to the required solution. Also I don't want to set the background with a picture because I’m concern of quality issues. Please help. Thank you.
You can't do this using XML drawables in Android. I recommend using images.
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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)