/*
   * (non-Javadoc)
   *
   * @see android.view.View#onDraw(android.graphics.Canvas)
   */
  @Override
  protected void onDraw(Canvas canvas) {
    super.onDraw(canvas);
    int count = 3;
    if (viewFlow != null) {
      count = viewFlow.getViewsCount();
    }

    float circleSeparation = 2 * radius + radius;
    // this is the amount the first circle should be offset to make the entire thing centered
    float centeringOffset = 0;

    int leftPadding = getPaddingLeft();

    // Draw stroked circles
    for (int iLoop = 0; iLoop < count; iLoop++) {
      canvas.drawCircle(
          leftPadding + radius + (iLoop * circleSeparation) + centeringOffset,
          getPaddingTop() + radius,
          radius,
          mPaintInactive);
    }
    float cx = 0;
    if (flowWidth != 0) {
      // Draw the filled circle according to the current scroll
      cx = (currentScroll * (2 * radius + radius)) / flowWidth;
    }
    // The flow width has been upadated yet. Draw the default position
    canvas.drawCircle(
        leftPadding + radius + cx + centeringOffset,
        getPaddingTop() + radius,
        radius,
        mPaintActive);
  }
Exemplo n.º 2
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  protected void onDraw(Canvas canvas) {
    super.onDraw(canvas);
    // Draw the inner circle
    canvas.drawArc(innerCircleBounds, 360, 360, false, circlePaint);
    // Draw the rim
    canvas.drawArc(circleBounds, 360, 360, false, rimPaint);
    canvas.drawArc(circleOuterContour, 360, 360, false, contourPaint);
    // canvas.drawArc(circleInnerContour, 360, 360, false, contourPaint);
    // Draw the bar
    if (isSpinning) {
      canvas.drawArc(circleBounds, progress - 90, barLength, false, barPaint);
    } else {
      canvas.drawArc(circleBounds, -90, progress, false, barPaint);
    }
    // Draw the text (attempts to center it horizontally and vertically)
    float textHeight = textPaint.descent() - textPaint.ascent();
    float verticalTextOffset = (textHeight / 2) - textPaint.descent();

    for (String line : splitText) {
      float horizontalTextOffset = textPaint.measureText(line) / 2;
      canvas.drawText(
          line,
          this.getWidth() / 2 - horizontalTextOffset,
          this.getHeight() / 2 + verticalTextOffset,
          textPaint);
    }
    if (isSpinning) {
      scheduleRedraw();
    }
  }
Exemplo n.º 3
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  @Override
  protected void onDraw(Canvas canvas) {
    super.onDraw(canvas);

    DisplayMetrics metrics = Resources.getSystem().getDisplayMetrics();
    int previewWidth = metrics.widthPixels;
    int previewHeight = metrics.heightPixels;
    int borderHeight = (previewHeight - previewWidth) / 2;

    Paint mPaintbrush = new Paint(Paint.ANTI_ALIAS_FLAG);

    int xStart = 0;
    int xFinish = previewWidth;

    int yStart1 = 0;
    int yEnd1 = borderHeight;

    int yStart2 = previewHeight - borderHeight;
    int yEnd2 = previewHeight;

    //        mPaintbrush.setStyle(Paint.Style.FILL_AND_STROKE);
    mPaintbrush.setColor(Color.BLACK);
    mPaintbrush.setStrokeWidth(10);

    this.setBackgroundColor(Color.TRANSPARENT);
    this.bringToFront();
    canvas.drawRect(previewWidth / 3, 0, previewWidth / 3, previewWidth, mPaintbrush);
  }
  @Override
  public void onDraw(Canvas canvas) {
    super.onDraw(canvas);
    int count = mPagesCount;
    if (count == 0) {
      return;
    }
    float cx = canvas.getWidth() >> 1;
    float cy = canvas.getHeight() >> 1;
    int totalCount = 2 * count - 1;
    int halfCount = totalCount / 2;
    float itemWithOffset = mIndicatorElementSize + mIndicatorElementSpacing;
    float halfItemWithOffset = mIndicatorElementSize / 2 + mIndicatorElementSpacing;
    float halfSize = mIndicatorElementSize / 2f;
    float halfSpacing = mIndicatorElementSpacing / 2f;
    float startX = cx - halfCount * (mIndicatorElementSize + mIndicatorElementSpacing);
    float top = cy - halfSize;
    float bottom = cy + halfSize;
    // if we have odd elements - need to set indicators in center
    if (totalCount % 2 != 0) {
      startX -= halfSize + halfSpacing;
    }

    int i;
    for (i = 0; i < totalCount; i++) {
      // skip empty spaces
      if (i % 2 != 0) {
        continue;
      }
      float left = startX + (mIndicatorElementSize + mIndicatorElementSpacing) * i;
      float right = left + mIndicatorElementSize;
      mElementBounds.set(left, top, right, bottom);
      mRenderer.draw(canvas, mElementBounds, mIndicatorPaint, false);
    }

    // multiply on 2 because there are spaces between elements
    float activeItemOffset = (mSelectedPosition + mScrolledOffset) * 2;
    float left = startX + (mIndicatorElementSize + mIndicatorElementSpacing) * activeItemOffset;
    float right = left + mIndicatorElementSize;
    mElementBounds.set(left, top, right, bottom);

    canvas.clipRect(mClipBounds);

    canvas.save();
    canvas.rotate(ANGLE_360 * mScrolledOffset, mElementBounds.centerX(), mElementBounds.centerY());
    mRenderer.draw(canvas, mElementBounds, mIndicatorSelectedPaint, true);
    canvas.restore();

    if (mIsInfiniteScroll && mSelectedPosition == mPagesCount - 1) { // isInfinite && isEnd
      activeItemOffset = (1f - mScrolledOffset) * 2;
      left = mClipBounds.left - itemWithOffset * activeItemOffset + halfItemWithOffset;
      right = left + mIndicatorElementSize;
      mElementBounds.set(left, top, right, bottom);
      canvas.save();
      canvas.rotate(
          ANGLE_360 * mScrolledOffset, mElementBounds.centerX(), mElementBounds.centerY());
      mRenderer.draw(canvas, mElementBounds, mIndicatorSelectedPaint, true);
      canvas.restore();
    }
  }
Exemplo n.º 5
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  @Override
  protected void onDraw(Canvas canvas) {
    super.onDraw(canvas);

    if (!active) {
      return;
    }
    DownloadService downloadService = DownloadServiceImpl.getInstance();
    if (downloadService != null && downloadService.getPlayerState() != PlayerState.STARTED) {
      return;
    }

    if (data == null) {
      return;
    }

    if (points == null || points.length < data.length * 4) {
      points = new float[data.length * 4];
    }

    int w = getWidth();
    int h = getHeight();

    for (int i = 0; i < data.length - 1; i++) {
      points[i * 4] = w * i / (data.length - 1);
      points[i * 4 + 1] = h / 2 + ((byte) (data[i] + 128)) * (h / 2) / 128;
      points[i * 4 + 2] = w * (i + 1) / (data.length - 1);
      points[i * 4 + 3] = h / 2 + ((byte) (data[i + 1] + 128)) * (h / 2) / 128;
    }

    canvas.drawLines(points, paint);
  }
Exemplo n.º 6
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  @Override
  protected void onDraw(Canvas canvas) {
    super.onDraw(canvas);

    final float ratio = calculateRatio();
    float radius;

    // Darkening background
    canvas.drawColor(Color.argb((int) (200 * calculateRatio()), 0, 0, 0));

    if (mRadiusAimed) {

      // Indicate that target radius is aimed.
      mPaint.setAlpha(35);
      radius = (float) Math.sqrt(mRadius / 70) * 70;
      canvas.drawCircle(mPoint[0], mPoint[1], radius, mPaint);
    }

    // Draw unlock circle
    mPaint.setAlpha((int) (255 * Math.pow(ratio, 0.33f)));
    radius = (float) Math.sqrt(mRadius / 50) * 50;
    canvas.drawCircle(mPoint[0], mPoint[1], radius, mPaint);

    // Draw unlock icon at the center of circle
    float scale = 0.5f + 0.5f * ratio;
    canvas.save();
    canvas.translate(
        mPoint[0] - mDrawable.getMinimumWidth() / 2 * scale,
        mPoint[1] - mDrawable.getMinimumHeight() / 2 * scale);
    canvas.scale(scale, scale);
    mDrawable.draw(canvas);
    canvas.restore();
  }
Exemplo n.º 7
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 @Override
 protected void onDraw(Canvas canvas) {
   super.onDraw(canvas);
   canvas.drawColor(mBackgroundColor);
   canvas.drawBitmap(mBitmap, 0, 0, mBitmapPaint);
   canvas.drawPath(mPath, mPaint);
 }
Exemplo n.º 8
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  @Override
  protected void onDraw(Canvas canvas) {
    canvas.drawColor(Color.GRAY);
    ballsManager.DrawBalls(canvas);

    super.onDraw(canvas);
  }
 @Override
 protected void onDraw(Canvas canvas) {
   super.onDraw(canvas);
   // 计算组件绘制区域的宽高
   viewH = getHeight() - getPaddingLeft() - getPaddingRight();
   viewW = getWidth() - getPaddingTop() - getPaddingBottom();
   int bottom = viewH; // 计算view底部距离
   count = viewW / (rectW + 10); // 计算矩形的个数 10位矩形的间距
   Rect rectw = new Rect(0, 0, viewW, bottom); // 外边框矩形
   canvas.drawRect(rectw, rectK);
   // 循环绘制矩形
   for (int i = 0; i < count; i++) {
     linearGradient =
         new LinearGradient(
             0,
             0,
             rectW,
             randomH(),
             new int[] {Color.BLUE, Color.YELLOW, Color.CYAN, Color.GREEN},
             new float[] {0.3f, 0.5f, 0.7f, 0.9f},
             Shader.TileMode.CLAMP);
     rectP.setShader(linearGradient);
     Rect rect =
         new Rect(
             (int) (viewW * 0.03f + i * (rectW + 10)),
             bottom - randomH(),
             (int) (viewW * 0.03f + (i) * (rectW + 10) + rectW),
             bottom);
     canvas.drawRect(rect, rectP);
   }
   canvas.save();
   postInvalidateDelayed(300);
 }
Exemplo n.º 10
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  @Override
  protected void onDraw(Canvas canvas) {
    // TODO Auto-generated method stub

    super.onDraw(canvas);
    // canvas
    canvas.drawLine(
        canvas.getWidth() / 2 - 200,
        canvas.getHeight() / 2 + 50,
        canvas.getWidth(),
        canvas.getHeight() / 2 + 50,
        red); // xaxis
    canvas.drawLine(
        canvas.getWidth() / 2 - 150,
        canvas.getHeight() / 2 - 800,
        canvas.getWidth() / 2 - 150,
        canvas.getHeight() / 2 + 100,
        red); // yaxis

    for (int i = 0; i <= 720; i++) // curve
    {
      int x = i + (canvas.getWidth() / 2 - 150);
      int y =
          (int) ((canvas.getHeight() / 2 + 50) + ((float) Math.sin(Math.toRadians(2 * i))) * 100);
      canvas.drawPoint(x, y, blue);
    }
  }
Exemplo n.º 11
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 @Override
 protected void onDraw(Canvas canvas) {
   super.onDraw(canvas);
   for (ShapeDrawable shape : shapes) {
     shape.draw(canvas);
   }
 }
Exemplo n.º 12
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  @Override
  protected void onDraw(Canvas canvas) {
    super.onDraw(canvas);
    // 获取焦点改变背景色
    int height = getHeight();
    int width = getWidth();
    int singleHeight = height / b.length; // 获取每一个字母的高度

    for (int i = 0; i < b.length; i++) {
      paint.setColor(Color.rgb(33, 65, 98));
      paint.setTypeface(Typeface.DEFAULT_BOLD);
      paint.setAntiAlias(true);
      paint.setTextSize(20 * (int) (displayMetrics != null ? (displayMetrics.density / 1.5) : 1));

      // 选中的状态
      if (i == choose) {
        paint.setColor(Color.parseColor("#3399ff"));
        paint.setFakeBoldText(true);
      }
      // x 坐标等于中间 - 字符串宽度的一半
      float xPos = width / 2 - paint.measureText(b[i]) / 2;
      float yPos = singleHeight * i + singleHeight;
      canvas.drawText(b[i], xPos, yPos, paint);
      paint.reset();
    }
  }
Exemplo n.º 13
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  @Override
  protected void onDraw(Canvas canvas) {
    super.onDraw(canvas);

    // TODO: consider storing these as member variables to reduce
    // allocations per draw cycle.
    int paddingLeft = getPaddingLeft();
    int paddingTop = getPaddingTop();
    int paddingRight = getPaddingRight();
    int paddingBottom = getPaddingBottom();

    int contentWidth = getWidth() - paddingLeft - paddingRight;
    int contentHeight = getHeight() - paddingTop - paddingBottom;

    // Draw the text.
    canvas.drawText(
        mExampleString,
        paddingLeft + (contentWidth - mTextWidth) / 2,
        paddingTop + (contentHeight + mTextHeight) / 2,
        mTextPaint);

    // Draw the example drawable on top of the text.
    if (mExampleDrawable != null) {
      mExampleDrawable.setBounds(
          paddingLeft, paddingTop, paddingLeft + contentWidth, paddingTop + contentHeight);
      mExampleDrawable.draw(canvas);
    }
  }
Exemplo n.º 14
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 @Override
 protected void onDraw(Canvas canvas) {
   super.onDraw(canvas);
   if (matrix != null) {
     canvas.drawBitmap(bmp, matrix, paint);
   }
 }
 @Override
 protected void onDraw(Canvas canvas) {
   for (int i = 0; i < pos_width_num; i++) {
     canvas.drawLine(
         startx + i * perL,
         starty,
         startx + i * perL,
         starty + perL * (pos_height_num - 1),
         paint);
   }
   for (int i = 0; i < pos_height_num; i++) {
     canvas.drawLine(
         startx,
         starty + i * perL,
         startx + perL * (pos_width_num - 1),
         starty + i * perL,
         paint);
   }
   if (cirX > 0 && cirY > 0) {
     canvas.drawCircle(cirX, cirY, perL / 2, paint);
   }
   if (showText.length() > 0) {
     canvas.drawText(showText, 60, 1000, paint);
   }
   super.onDraw(canvas);
 }
Exemplo n.º 16
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 @Override
 protected void onDraw(Canvas canvas) {
   super.onDraw(canvas);
   Log.v(LOG_TAG, "Index Bar onDraw called");
   drawRect(canvas);
   drawSections(canvas);
 }
 protected void onDraw(Canvas canvas) {
   super.onDraw(canvas);
   // Draw the rim
   canvas.drawArc(circleBounds, 360, 360, false, rimPaint);
   // Draw the bar
   if (isSpinning) {
     canvas.drawArc(circleBounds, progress - 90, barLength, false, barPaint);
   } else {
     canvas.drawArc(circleBounds, -90, progress, false, barPaint);
   }
   // Draw the inner circle
   canvas.drawCircle(
       (circleBounds.width() / 2) + rimWidth + paddingLeft,
       (circleBounds.height() / 2) + rimWidth + paddingTop,
       circleRadius,
       circlePaint);
   // Draw the text (attempts to center it horizontally and vertically)
   int offsetNum = 0;
   for (String s : splitText) {
     float offset = textPaint.measureText(s) / 2;
     canvas.drawText(
         s,
         this.getWidth() / 2 - offset,
         this.getHeight() / 2
             + (textSize * (offsetNum))
             - ((splitText.length - 1) * (textSize / 2)),
         textPaint);
     offsetNum++;
   }
 }
Exemplo n.º 18
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  protected void onDraw(Canvas canvas) {
    super.onDraw(canvas);
    Matrix matrix = new Matrix();
    Paint paint = new Paint();
    float x = 0;

    // 根据nowX设置背景,开或者关状态
    if (nowX < (bg_on.getWidth() / 2)) {
      canvas.drawBitmap(bg_off, matrix, paint); // 画出关闭时的背景
    } else {
      canvas.drawBitmap(bg_on, matrix, paint); // 画出打开时的背景
    }

    if (onSlip) { // 是否是在滑动状态,
      if (nowX >= bg_on.getWidth()) // 是否划出指定范围,不能让滑块跑到外头,必须做这个判断
      x = bg_on.getWidth() - slipper_btn.getWidth() / 2; // 减去滑块1/2的长度
      else x = nowX - slipper_btn.getWidth() / 2;
    } else {
      if (nowStatus) { // 根据当前的状态设置滑块的x值
        x = bg_on.getWidth() - slipper_btn.getWidth();
      } else {
        x = 0;
      }
    }

    // 对滑块滑动进行异常处理,不能让滑块出界
    if (x < 0) {
      x = 0;
    } else if (x > bg_on.getWidth() - slipper_btn.getWidth()) {
      x = bg_on.getWidth() - slipper_btn.getWidth();
    }

    // 画出滑块
    canvas.drawBitmap(slipper_btn, x, 0, paint);
  }
Exemplo n.º 19
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  @Override
  protected void onDraw(Canvas canvas) {
    super.onDraw(canvas);
    if (this.isVisible && this.bitmap != null) {
      Point tmp = this.mMapViewGroup.getMapView().CoordinatesToPixel(this.Cx, this.Cy);
      float px = tmp.x + this.OffsetX;
      float py = tmp.y + this.OffsetY;

      // Rect rect=new
      // Rect((int)px-this.buffer,(int)py-this.buffer,(int)px+bitmap.getWidth()+this.buffer,(int)py+bitmap.getHeight()+this.buffer);
      // Log.d("旋转标注",""+px+";"+py+"___"+this.Cx+";"+this.Cy);
      // canvas.drawBitmap(bitmap,px,py,null);

      Paint paint = new Paint();
      if (this.Cx > 0
          && this.Cy > 0
          && this.Cx2 > 0
          && this.Cy2 > 0
          && (this.Cx != this.Cx2 || this.Cy != this.Cy2)) {
        this.Degree = (float) (Math.atan2(this.Cx2 - this.Cx, this.Cy2 - this.Cy) * 180 / Math.PI);
      }

      matrix.setRotate(this.Degree, 0 - this.OffsetX, 0 - this.OffsetY);
      // matrix.setTranslate(px, py);
      // matrix.postRotate(this.Degree, 0-this.OffsetX, 0-this.OffsetY);
      matrix.postTranslate(px, py);
      canvas.drawBitmap(bitmap, matrix, paint);
    }
  }
Exemplo n.º 20
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  @Override
  protected void onDraw(Canvas canvas) {
    // TODO Auto-generated method stub
    super.onDraw(canvas);
    canvas.drawColor(Color.BLACK);

    Paint textPaint = new Paint();
    textPaint.setARGB(50, 254, 100, 45);
    textPaint.setTextAlign(Align.CENTER);
    textPaint.setTextSize(50);
    textPaint.setTypeface(font);
    canvas.drawText("Ajith is ..", canvas.getWidth() / 2, 200, textPaint);

    canvas.drawBitmap(star, (canvas.getWidth() / 2), y, null);
    if (y < canvas.getHeight()) {
      y += 10;
    } else {
      y = 0;
    }
    Rect middlRect = new Rect();
    middlRect.set(0, 400, canvas.getWidth(), 550);
    Paint ourBlue = new Paint();
    ourBlue.setColor(Color.BLUE);
    canvas.drawRect(middlRect, ourBlue);
    invalidate();
  }
  @Override
  protected void onDraw(final Canvas canvas) {
    super.onDraw(canvas);

    canvas.drawPath(path, fillPaint);
    canvas.drawPath(path, strokePaint);
  }
Exemplo n.º 22
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  @Override
  protected void onDraw(Canvas canvas) {
    super.onDraw(canvas);

    if (mViewPager == null) {
      return;
    }
    final int count = mViewPager.getAdapter().getCount();
    if (count == 0) {
      return;
    }

    if (mCurrentPage >= count) {
      setCurrentItem(count - 1);
      return;
    }

    final int paddingLeft = getPaddingLeft();
    final float pageWidth = (getWidth() - paddingLeft - getPaddingRight()) / (1f * count);
    final float left = paddingLeft + pageWidth * (mCurrentPage + mPositionOffset);
    final float right = left + pageWidth;
    final float top = getPaddingTop();
    final float bottom = getHeight() - getPaddingBottom();
    canvas.drawRect(left, top, right, bottom, mPaint);
  }
Exemplo n.º 23
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 @Override
 protected void onDraw(Canvas canvas) {
   super.onDraw(canvas);
   canvas.drawBitmap(mBitmap, 0, 0, mBitmapPaint);
   if (IsPaint) canvas.drawPath(mPath, mPaint);
   else canvas.drawPath(mPath, mEraserPaint);
 }
Exemplo n.º 24
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  protected void onDraw(Canvas canvas) {
    mCalendar = Calendar.getInstance();
    super.onDraw(canvas);
    int minute = mCalendar.get(Calendar.MINUTE); // 得到当前分钟数
    int hour = mCalendar.get(Calendar.HOUR); // 得到当前小时数
    int sec = mCalendar.get(Calendar.SECOND); // 得到当前秒数

    float minuteDegree = minute / 60f * 360; // 得到分针旋转的角度
    canvas.save();
    canvas.rotate(minuteDegree, width / 2, height / 2);
    canvas.drawLine(width / 2, height / 2 - 250, width / 2, height / 2 + 40, mPaintMinute);
    canvas.restore();

    float hourDegree = (hour * 60 + minute) / 12f / 60 * 360; // 得到时钟旋转的角度
    canvas.save();
    canvas.rotate(hourDegree, width / 2, height / 2);
    canvas.drawLine(width / 2, height / 2 - 200, width / 2, height / 2 + 30, mPaintHour);
    canvas.restore();

    float secDegree = sec / 60f * 360; // 得到秒针旋转的角度
    canvas.save();
    canvas.rotate(secDegree, width / 2, height / 2);
    canvas.drawLine(width / 2, height / 2 - 300, width / 2, height / 2 + 40, mPaintSec);
    canvas.restore();
  }
Exemplo n.º 25
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 @Override
 protected void onDraw(Canvas canvas) {
   // TODO Auto-generated method stub
   super.onDraw(canvas);
   Matrix matrix = new Matrix();
   Paint paint = new Paint();
   float x;
   if (onSlip) {
     if (nowX >= bg_on.getWidth()) {
       x = bg_on.getWidth() - slip_btn.getWidth() / 2;
     } else {
       x = nowX - slip_btn.getWidth() / 2;
     }
   } else {
     if (nowChoose) {
       x = btn_On.left;
     } else {
       x = btn_Off.left;
     }
   }
   if (nowX < (bg_on.getWidth() / 2)) {
     canvas.drawBitmap(bg_off, matrix, paint);
   } else {
     canvas.drawBitmap(bg_on, matrix, paint);
   }
   if (x < 0) {
     x = 0;
   } else if (x > bg_on.getWidth() - slip_btn.getWidth()) {
     x = bg_on.getWidth() - slip_btn.getWidth();
   }
   canvas.drawBitmap(slip_btn, x, 0, paint);
 }
Exemplo n.º 26
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 @Override
 protected void onDraw(Canvas canvas) {
   super.onDraw(canvas);
   for (ExplosionAnimator animator : explosionAnimators) {
     animator.draw(canvas);
   }
 }
Exemplo n.º 27
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  /** 重写这个方法 */
  @Override
  protected void onDraw(Canvas canvas) {
    super.onDraw(canvas);
    // 获取焦点改变背景颜色.
    int height = getHeight(); // 获取对应高度 1596 samsung s4
    int width = getWidth(); // 获取对应宽度
    int singleHeight = height / b.length; // 获取每一个字母的高度

    for (int i = 0; i < b.length; i++) {
      paint.setColor(Color.rgb(33, 65, 98)); // 右边字母导航条的颜色
      //			paint.setColor(Color.WHITE);
      paint.setTypeface(Typeface.DEFAULT_BOLD);
      paint.setAntiAlias(true);
      paint.setTextSize(height / 320 * 10); // 根据屏幕分辨率设置字体大小
      // 选中的状态
      if (i == choose) {
        paint.setColor(Color.parseColor("#3399ff"));
        paint.setFakeBoldText(true);
      }
      // x坐标等于中间-字符串宽度的一半.
      float xPos = width / 2 - paint.measureText(b[i]) / 2;
      float yPos = singleHeight * i + singleHeight;
      canvas.drawText(b[i], xPos, yPos, paint);
      paint.reset(); // 重置画笔
    }
  }
Exemplo n.º 28
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  /** 这个方法会在初始化后背调用一次,invaildate()的时候会被调用 */
  @Override
  protected void onDraw(Canvas canvas) {
    super.onDraw(canvas);

    Paint paint = new Paint(); // 设置一个笔
    paint.setAntiAlias(true); // 设置没有锯齿
    paint.setColor(Color.RED); // 设置笔的颜色
    canvas.drawCircle(paintX, paintY, radius, paint); // 距离画圆

    paint.setColor(Color.BLUE);
    paint.setStrokeWidth(4);
    paint.setStyle(Paint.Style.STROKE);

    paint.setColor(Color.RED); // 设置笔的颜色
    paint.setTextSize(50);

    canvas.drawLines(points1, paint);

    if (switch_info == true) {
      canvas.drawText(String.valueOf(ori_acc), 10, 50, paint);
      canvas.drawText(String.valueOf(orientationA), 300, 50, paint);
      canvas.drawText(String.valueOf(ori_increment), 600, 50, paint);

      canvas.drawText(String.valueOf(mean_oriacc), 10, 100, paint);
      canvas.drawText(String.valueOf(mean_orisensor), 300, 100, paint);

      canvas.drawText(String.valueOf(Step), 10, 150, paint);
      canvas.drawText(String.valueOf(distance), 300, 150, paint);
    }
  }
  @Override
  protected void onDraw(Canvas canvas) {
    super.onDraw(canvas);

    canvas.drawRect(
        strokeWidth, strokeWidth, rectSize - strokeWidth, rectSize - strokeWidth, paint);
  }
Exemplo n.º 30
0
 @Override
 protected void onDraw(Canvas canvas) {
   for (int i = 0; i < mStvorki; i++) {
     mList.get(i).drawBit(canvas, mValue);
   }
   super.onDraw(canvas);
 }