这是我的代码,要如何改才能去掉中间那根白线,让背景看起来是自然的
public bkground(Bitmap bmpBackGround) {
this.bmpBackGround1 = bmpBackGround;
this.bmpBackGround2 = bmpBackGround;
bg1x = 0;
bg2x =800;
}
//游戏背景的绘图函数
public void draw(Canvas canvas, Paint paint) {
//绘制两张背景
canvas.drawBitmap(bmpBackGround1, bg1x, 0, paint);
canvas.drawBitmap(bmpBackGround2, bg2x, 0, paint);
}
//游戏背景的逻辑函数
public void logic() {
bg1x -= speed;
bg2x -= speed;
if (bg1x<-800) {
bg1x=bg2x+800;
}
if (bg2x <-800) {
bg2x = bg1x +800;
}
}