java-2d

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Java 2D scene graph library for GUI

I\'m looking for a 2D scene g开发者_如何学JAVAraph library for building GUI applications. It should be fast, using Java2D and be compatible with Swing (embeddable in a Swing app and also display Swing[详细]

2023-02-06 01:21 分类：问答
what is path & subpath in Java2D?

I hope it is not a silly question: What i开发者_StackOverflows path, subpath, and endpoint in Java2D?Most commonly, a path is a combination of lines and cubic Bezier segments. This is represented pro[详细]

2023-02-03 12:51 分类：问答
Java 2D game menu

I\'m making a swing Java board game, but aside from a JTextPane for the Chat, everything have been done using java 2D.[详细]

2023-02-03 07:07 分类：问答
apply filter on selected Area of BufferedImage

i want apply some Filters on BufferedImage but don\'t apply these filters on whole of bufferedImage , i need apply filt开发者_Go百科er on Rectangle , ellipse , freehand selection of[详细]

2023-02-02 14:02 分类：问答
java 2D and swing

I have trouble understanding a fundamental concept in Java 2D. To give a specific example: One can customize a swing component via implementing it\'s own version of the method paintComponent(Graphics[详细]

2023-02-01 21:08 分类：问答
How to get the points where a poins pass through?

I\'m trying to get all points that my Shape object pass throug开发者_JAVA百科h, I have tried to transform in a Path2D object and then get the PathIterator, but the PathIterator object is a kind weird[详细]

2023-01-31 14:43 分类：问答
java2d dash Pattern

i need solution for making animated selection tool with java2d. i know BasicStroke and Rectagnle2D AP开发者_运维百科I but i don\'t idea for making black and white dashes[详细]

2023-01-31 12:50 分类：问答
how can I convert an RGB image to CMYK and vice versa in Java?

our web app let users download dynamically generated images in different formats (bmp, png and jpeg). Some of our users download the images for printing, thus we would like to allow them to choose bet[详细]

2023-01-31 07:11 分类：问答
Algorithm for smooth plotting (Java2d)

I am trying to plot a curve of y = f(x) for various functions, and I want the plot to be as good quality as possible. That said, I would prefer to avoid rendering individual pixels in my Java code for[详细]

2023-01-30 04:53 分类：问答
How do I create a EncodedImage from a javax.microedition.lcdui.Image

I am developing a j2me application for the BlackBerry. I download a large GIF and now want to scale the image to fit the screen. I am looking for better performance开发者_运维百科 that scaling the ima[详细]

2023-01-28 20:01 分类：问答