java - How to resize Image Icon on Menu Item

Question

Possible Duplicate:
JMenuItem ImageIcon too big

The size of Icon to large can it decrase. See below link. https://docs.google.com/file/d/0B2PXtUeqJPCpQWFLcGQ0NTg2UVU/edit

How do i set the size of icon on MenuItem without resize with raw file pls:thanks.

Answer 1

我想你可以通过其他方式做到这一点，但这可能值得一试——AWT 的想法；在将其设置为菜单项图标之前调整图像大小：

// myIcon is your image icon
imageToolkit = java.awt.Toolkit.getDefaultToolkit;
iconImage = imageToolkit.createImage(myIcon);
iconImage = iconImage.getScaledInstance(32,32,iconImage.SCALE_SMOOTH);
// set this icon for the menu

Answer 2

Image具有public Image getScaledInstance(int width, int height, int hints)可用于调整菜单图标大小的方法。