4
我試圖在j2me圖像幻燈片。以下是我的圖片幻燈片代碼。但它會執行圖像不幻燈片並不顯示。J2ME圖片項目幻燈片
如果我點擊播放按鈕,圖像將從圖像0.jpg自動幻燈片顯示,直到圖像7.jpg。
此變量爲滑動
String[] Foto={"/0.jpg", "/1.jpg","/2.jpg", "/3.jpg","/4.jpg", "/5.jpg","/6.jpg", "/7.jpg"};
Image[] img = new Image[8];
和該循環用於顯示圖像..
protected void paint(Graphics g) {
try {
g.setColor(255, 0, 0);
g.fillRect(0, 0, getWidth(), getHeight());
g.setColor(255,0, 0);
g.drawString(text,getWidth()/2, getHeight()/2,
Graphics.TOP | Graphics.HCENTER);
g.setColor(0, 255, 0);
g.setColor(123,0,255);
g.drawRect(74,74, 100,100);
g.drawRect(72,72, 104,104);
for (int i=0;i<8;i++)
if (i==1)
if (i==2)
img[i]=Image.createImage(Foto[i]);
g.drawImage(img [1],124,124, Graphics.VCENTER | Graphics.HCENTER);
g.drawImage(img [2],124,124, Graphics.VCENTER | Graphics.HCENTER);
g.drawImage(img [1],124,124, Graphics.VCENTER | Graphics.HCENTER);
} catch (IOException ex) {
ex.printStackTrace();
}}
嘗試把所有這些之外在繪畫功能之外。 \t for(int i = 0; i <8; i ++){ \t \t img [i] = Image.createImage(Foto [i]); \t} \t 並刪除相同的油漆行內。 –