M的部落格

//繪圖

publicclass MyView extends View

{

//圖片宣告

private Bitmap m_bmpMain = null;

//畫筆宣告

public Paint m_paint = new Paint();

@Override

protectedvoid onDraw(Canvas canvas)

{

  // TODO Auto-generated method stub

  super.onDraw(canvas);

        canvas.drawColor(Color.WHITE);

        m_paint.setColor(Color.RED); //畫筆顏色 

        m_paint.setStrokeWidth(5.0f);//設定粗細

        for(int ii=0;ii<4;ii++)

        {  

//畫線

            canvas.drawLine(10.0f, (ii+1)*100.0f, 300.0f, (ii+1)*100.0f, m_paint);         

        }

        m_paint.setColor(Color.BLUE);

        m_paint.setStrokeWidth(3);

        for(int ii=0;ii<4;ii++)

        {

            canvas.drawLine( (ii+1)*100.0f, 100.0f, (ii+1)*100.0f, 400.0f, m_paint);

        }

        //畫圈圈

        canvas.drawCircle(m_fCirciePosX, m_fCirciePosY, m_fCircieR, m_paint);

        m_paint.setColor(Color.WHITE);

        canvas.drawCircle(m_fCirciePosX, m_fCirciePosY, 10, m_paint);

        //畫圖片

        Matrix l_matrix = new Matrix();

        l_matrix.setTranslate(m_fIconPosX - m_bmpIcon.getWidth()/2, m_fIconPosY - m_bmpIcon.getHeight()/2);

        canvas.drawBitmap(m_bmpIcon, l_matrix, m_paint);

//載入圖片

m_bmpMain = BitmapFactory.decodeResource( e_res, R.drawable.icon );

//背景設定

e_canvas.drawColor(Color.YELLOW);

}

}

    privatelongm_nLastUpdateTime = System.currentTimeMillis(); //取得時間