[英]How can i repeat bitmap on Android in Java?
Greetings fellow programmers, I want to repeat my bitmap vertically on Android in Java. 问候程序员,我想在Java的Android上垂直重复我的位图。 I am making a game right now for Android platform such as Mario and a bitmap which is my background needs to be repeated in X-axis.
我现在正在为Android平台(例如Mario)制作游戏,需要在X轴上重复我的背景位图。 My bitmap is too large for my screen that's why I only draw a half portion of the device screen.
我的位图对于我的屏幕来说太大了,这就是为什么我只绘制设备屏幕一半的原因。 I move my background backward on each iteration in my draw method like below;
我在如下的draw方法中将每次迭代的背景向后移动;
bgSrcX[0] += 20;
bgSrcX2[0] += 20;
bgSrc[0].set(bgSrcX[0], 0, bgSrcX2[0], bg[0].getHeight());
canvas.drawBitmap(tileMe.getBitmap(), bgSrc[0], bgDst[0], null);
I would be very grateful if you guys and ladies can help me. 如果您能帮助我,我将不胜感激。 Thanks in advance.
提前致谢。
Have you tried the BitmapDrawable ? 您尝试过BitmapDrawable吗?
Bitmap bitmap = getYourBitmap();
BitmapDrawable drawable = new BitmapDrawable(bitmap);
drawable.setTileModeXY(Shader.TileMode.REPEAT, Shader.TileMode.REPEAT);
someView.setBackground(drawable);
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