Description: PngEncoder - convert a Java Image to PNG PngEncoderB - convert a Java BufferedImage to PNG-PngEncoder- convert a Java Image to PNG PngEncoderB- convert a Java BufferedImage to PNG Platform: |
Size: 17408 |
Author:杨宇 |
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Description: Color and colorspaces
Numbers and Java
Feature detection
Globally define thresholds
Self-calibrate for different lights
Use the gimp/bot client on real images Getting an image performs a copy
Int[] = bufferedImage.getRGB(…)
Getting a pixel performs a multiplication
int v = bufferedImage.RGB(x,y)
offset = y*width + x
Memory in rows, not columns…so go
across rows and then down columns-Color and colorspaces
Numbers and Java
Feature detection
Globally define thresholds
Self-calibrate for different lights
Use the gimp/bot client on real images Getting an image performs a copy
Int[] = bufferedImage.getRGB(…)
Getting a pixel performs a multiplication
int v = bufferedImage.RGB(x,y)
offset = y*width + x
Memory in rows, not columns…so go
across rows and then down columns Platform: |
Size: 408576 |
Author:bou33aza |
Hits:
Description: Java图像移动控制，因为在Java中，缓冲区图像是存储在内存中的，直到对应的BufferedImage 对象被作为垃圾处理掉。因此，如果合理控制缓冲区图片的显示时机，就可以达到动态显示图片的效果，可用于制作动画等。这个源码将演示如何实现在鼠标拖拽下的图像移动。其效果如上图所示，当鼠标点在蝴蝶上并拖拽时，蝴蝶就会跟着鼠标移动。-Java image movement control, as in Java, the image is stored in the buffer memory until the corresponding BufferedImage object is lost as waste. Therefore, if the reasonable control of the timing of the pictures show the buffer, we can achieve the effect of dynamic display pictures can be used to create animation. This source will demonstrate how to implement drag the mouse to move the image under. The effect as shown above, when the mouse and dragging points on the butterfly, the butterfly will follow the mouse movement. Platform: |
Size: 23552 |
Author:jpudn71 |
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Search - java bufferedImage