在繪製位圖上繪製文本

Question

我有一個位圖和一個文本。我只是想在我的位圖上放置文本，但問題在於位圖後面繪製了文本。誰能幫我？

 canvas.drawText("10", (mazeFinishX1 * totalCellWidth) 
      + (cellWidth/10), (mazeFinishY1 * totalCellHeight) 
      + (cellHeight * 0.75f), ball); 
    canvas.drawBitmap(lvl1_portal1, (mazeFinishX1 * totalCellWidth) 
      + (cellWidth/20), (mazeFinishY1 * totalCellHeight) 
      + (cellWidth/20), ball); 

我已經測試過了。文字出現在位圖後面。

Answer 1

首先繪製位圖，然後是文本。

canvas.drawBitmap(lvl1_portal1, (mazeFinishX1 * totalCellWidth) 
     + (cellWidth/20), (mazeFinishY1 * totalCellHeight) 
     + (cellWidth/20), ball); 
canvas.drawText("10", (mazeFinishX1 * totalCellWidth) 
     + (cellWidth/10), (mazeFinishY1 * totalCellHeight) 
     + (cellHeight * 0.75f), ball); 

訂單事宜。

Answer 2

使用此代碼。你畫錯了順序。

canvas.drawBitmap(lvl1_portal1, (mazeFinishX1 * totalCellWidth) 
      + (cellWidth/20), (mazeFinishY1 * totalCellHeight) 
      + (cellWidth/20), ball); 
    canvas.drawText("10", (mazeFinishX1 * totalCellWidth) 
      + (cellWidth/10), (mazeFinishY1 * totalCellHeight) 
      + (cellHeight * 0.75f), ball);