/**
* Method declaration
*
* @param s
*/
private void addToRecent(String s) {
for (int i = 0; i < iMaxRecent; i++) {
if (s.equals(sRecent[i])) {
return;
}
}
if (sRecent[iRecent] != null) {
mRecent.remove(iRecent);
}
sRecent[iRecent] = s;
if (s.length() > 43) {
s = s.substring(0, 40) + "...";
}
MenuItem item = new MenuItem(s);
item.setActionCommand("#" + iRecent);
item.addActionListener(this);
mRecent.insert(item, iRecent);
iRecent = (iRecent + 1) % iMaxRecent;
}
public void setMenu()
{
Menu fileMenu = new Menu("File");
openItem = new MenuItem("Open");
openItem.addActionListener(this);
fileMenu.add(openItem);
exitItem = new MenuItem("Exit");
exitItem.addActionListener(this);
fileMenu.add(exitItem);
Menu processMenu = new Menu("PictureTreatment");
grayItem = new MenuItem("gray level treatment");
grayItem.addActionListener(this);
processMenu.add(grayItem);
processMenu.addSeparator();
contrastItem = new MenuItem("contrast level treatment");
contrastItem.addActionListener(this);
processMenu.add(contrastItem);
MenuBar menuBar = new MenuBar();
menuBar.add(fileMenu);
menuBar.add(processMenu);
setMenuBar(menuBar);
}
/**
* Method declaration
*
* @param f
* @param m
*/
void addMenuItems(Menu f, String m[]) {
for (int i = 0; i < m.length; i++) {
MenuItem item = new MenuItem(m[i].substring(1));
char c = m[i].charAt(0);
if (c != '-') {
item.setShortcut(new MenuShortcut(c));
}
item.addActionListener(this);
f.add(item);
}
}
public void setMenu() {
// 菜单界面
Menu fileMenu = new Menu("文件");
openItem = new MenuItem("打开");
openItem.addActionListener(this);
fileMenu.add(openItem);
exitItem = new MenuItem("退出");
exitItem.addActionListener(this);
fileMenu.add(exitItem);
Menu affineMenu = new Menu("内置变换");
rotateItem = new MenuItem("内置旋转");
rotateItem.addActionListener(this);
affineMenu.add(rotateItem);
affineMenu.addSeparator();
scaleItem = new MenuItem("内置缩放");
scaleItem.addActionListener(this);
affineMenu.add(scaleItem);
affineMenu.addSeparator();
shearItem = new MenuItem("内置错切");
shearItem.addActionListener(this);
affineMenu.add(shearItem);
affineMenu.addSeparator();
transItem = new MenuItem("内置平移");
transItem.addActionListener(this);
affineMenu.add(transItem);
Menu affin2Menu = new Menu("仿射变换");
rotItem = new MenuItem("旋转算法");
rotItem.addActionListener(this);
affin2Menu.add(rotItem);
affin2Menu.addSeparator();
mirItem = new MenuItem("镜象算法");
mirItem.addActionListener(this);
affin2Menu.add(mirItem);
affin2Menu.addSeparator();
shrItem = new MenuItem("错切算法");
shrItem.addActionListener(this);
affin2Menu.add(shrItem);
affin2Menu.addSeparator();
trnItem = new MenuItem("平移算法");
trnItem.addActionListener(this);
affin2Menu.add(trnItem);
Menu interpMenu = new Menu("图像插值");
nearItem = new MenuItem("最邻近插值");
nearItem.addActionListener(this);
interpMenu.add(nearItem);
interpMenu.addSeparator();
linrItem = new MenuItem("双线性插值");
linrItem.addActionListener(this);
interpMenu.add(linrItem);
interpMenu.addSeparator();
cubicItem = new MenuItem("三次卷积插值");
cubicItem.addActionListener(this);
interpMenu.add(cubicItem);
MenuBar menuBar = new MenuBar();
menuBar.add(fileMenu);
menuBar.add(affineMenu);
menuBar.add(affin2Menu);
menuBar.add(interpMenu);
setMenuBar(menuBar);
}