bufferedimage

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Java: Best way to display multiple buffered images in a horizontal orientation(e.g. film reel)

I have a doubly linked list tha开发者_如何学Pythont\'s storing a bufferedimage in each node. I can easily retrieve all the buffered images by creating an iterator and iterating through list. I want to[详细]

2023-01-23 09:31 分类：问答
Java writing to file misbehaving

This is yet another of my Java questions. Please take a look at this code: public static void main(String[] args) {[详细]

2023-01-22 08:19 分类：问答
How to create a Raster from a pixel float array in Java?

I\'m trying to take a BufferedImage, apply a Fourier transform (using jtransforms), and write the data back to the BufferedImage. But I\'m stuck creating a new Raster to set the results back, am I m开[详细]

2023-01-22 03:17 分类：问答
Create an image from a non-visible AWT Component?

I\'m trying to create an image (screen-shot) of a non-visible AWT component. I can\'t use the Robot classes\' screen capture functionality because the component is not visible on the screen. Trying to[详细]

2023-01-21 22:39 分类：问答
How to write an Image without running out of memory in Java?

final BufferedImage img = new BufferedImage(3500, 2480, BufferedImage.TYPE_BYTE_INDEXED); final Graphics2D g2D = img.createGraphics();[详细]

2023-01-20 23:42 分类：问答
BufferedImage to BMP in Java

I have a BufferedImage object and I want to enc开发者_StackOverflow中文版ode it to the BMP format and save it to disk.[详细]

2023-01-20 20:19 分类：问答
Why does a BufferedImage require so much memory beyond the size of its data array?

I\'m trying to determine how much heap any given TYPE_INT_ARGB BufferedImage will use so that, for a program which is doing some image processing, I can set a reasonable max heap based on the size of[详细]

2023-01-18 20:04 分类：问答
java Buffered Image : Detecting black pixels

I have this simple code to go through a 24bit color windows bmp file BufferedImage mapa = BMPDecoder.read(new File("maps/map.bmp"));[详细]

2023-01-13 01:54 分类：问答
How do you clone a BufferedImage

I have an object which has many bufferedimages in it, I want to create a new object copying all the bufferedimages into the new object, bu开发者_开发百科t these new images may be altered and i don\'t[详细]

2023-01-12 16:11 分类：问答
I have extended jEditorPane to contain and display a bufferedimage from memory, but it does not paint properly. What am I doing wrong?

I have extended jEditorPane as shown below (minus the instantiation code). However, when I set the image and call update on the object, it only draws a small portion of the image (equival开发者_运维百[详细]

2023-01-11 09:09 分类：问答