BufferedImage 创建问题 着急!!
各位大侠帮帮忙,BufferedImage 创建画布时,出现了创建太大溢出的现象new BufferedImage (10000, 10000, BufferedImage.TYPE_INT_RGB);
Exception in thread "main" java.lang.OutOfMemoryError: Java heap space
at java.awt.image.DataBufferInt.<init>(DataBufferInt.java:41)
at java.awt.image.Raster.createPackedRaster(Raster.java:458)
at java.awt.image.DirectColorModel.createCompatibleWritableRaster(DirectColorModel.java:1015)
at java.awt.image.BufferedImage.<init>(BufferedImage.java:312)
at jlu.edu.Test$MyImage.<init>(Test.java:135)
at jlu.edu.Test.<init>(Test.java:24)
at jlu.edu.Test.main(Test.java:113)
不知道有没有办法解决,谢谢各位大侠了!
各位大侠帮帮忙,BufferedImage 创建画布时,出现了创建太大溢出的现象new BufferedImage (10000, 10000, BufferedImage.TYPE_INT_RGB);
Exception in thread "main" java.lang.OutOfMemoryError: Java heap space
at java.awt.image.DataBufferInt.<init>(DataBufferInt.java:41)
at java.awt.image.Raster.createPackedRaster(Raster.java:458)
at java.awt.image.DirectColorModel.createCompatibleWritableRaster(DirectColorModel.java:1015)
at java.awt.image.BufferedImage.<init>(BufferedImage.java:312)
at jlu.edu.Test$MyImage.<init>(Test.java:135)
at jlu.edu.Test.<init>(Test.java:24)
at jlu.edu.Test.main(Test.java:113)
不知道有没有办法解决,谢谢各位大侠了!
-Xms1024m -Xmx1024m如果还不知道怎么设,请baidu下把。
里面把设置写好,一起发布给其他机器就行了。
还有一个就是我用的netbeans,里面好像没有设置最大值,Xmx 说是自动默认
netbeans_default_options="-J-client -J-Xss2m -J-Xms32m -J-XX:PermSize=32m -J-Dapple.laf.useScreenMenuBar=true -J-Dapple.awt.graphics.UseQuartz=true -J-Dsun.java2d.noddraw=true -J-Dsun.zip.disableMemoryMapping=true"# Note that default -Xmx and -XX:MaxPermSize are selected for you automatically.
不过最后存成图片的时候,还得用到bufferedimage,还是会溢出!