android.graphics.Path.addArc()方法的使用及代码示例

x33g5p2x  于2022-01-25 转载在 其他  
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本文整理了Java中android.graphics.Path.addArc()方法的一些代码示例，展示了Path.addArc()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。Path.addArc()方法的具体详情如下：
包路径：android.graphics.Path
类名称：Path
方法名：addArc

Path.addArc介绍

暂无

代码示例

代码示例来源：origin: naman14/Timber

/**
 * Initialize the {@code Path} objects with the appropriate values.
 */
private void initPaths() {
  mCirclePath = new Path();
  mCirclePath.addArc(mCircleRectF, mStartAngle, mTotalCircleDegrees);
  mCircleProgressPath = new Path();
  mCircleProgressPath.addArc(mCircleRectF, mStartAngle, mProgressDegrees);
}

代码示例来源：origin: dinuscxj/LoadingDrawable

private Path createMoonPath(float moonCenterX, float moonCenterY) {
  RectF moonRectF = new RectF(moonCenterX - mSun$MoonRadius, moonCenterY - mSun$MoonRadius,
      moonCenterX + mSun$MoonRadius, moonCenterY + mSun$MoonRadius);
  Path path = new Path();
  path.addArc(moonRectF, -90, 180);
  path.quadTo(moonCenterX + mSun$MoonRadius / 2.0f, moonCenterY, moonCenterX, moonCenterY - mSun$MoonRadius);
  return path;
}

代码示例来源：origin: dinuscxj/LoadingDrawable

private Path createLeftEyeCircle(RectF arcBounds, float offsetY) {
  Path path = new Path();
  //the center of the left eye
  float leftEyeCenterX = arcBounds.centerX() - mEyeInterval / 2.0f - mEyeCircleRadius;
  float leftEyeCenterY = arcBounds.centerY() + offsetY;
  //the bounds of left eye
  RectF leftEyeBounds = new RectF(leftEyeCenterX - mEyeCircleRadius, leftEyeCenterY - mEyeCircleRadius,
      leftEyeCenterX + mEyeCircleRadius, leftEyeCenterY + mEyeCircleRadius);
  path.addArc(leftEyeBounds, 0, DEGREE_180 + 15);
  //the above radian of of the eye
  path.quadTo(leftEyeBounds.left + mAboveRadianEyeOffsetX, leftEyeBounds.top + mEyeCircleRadius * 0.2f,
      leftEyeBounds.left + mAboveRadianEyeOffsetX / 4.0f, leftEyeBounds.top - mEyeCircleRadius * 0.15f);
  return path;
}

代码示例来源：origin: dinuscxj/LoadingDrawable

private Path createRightEyeCircle(RectF arcBounds, float offsetY) {
  Path path = new Path();
  //the center of the right eye
  float rightEyeCenterX = arcBounds.centerX() + mEyeInterval / 2.0f + mEyeCircleRadius;
  float rightEyeCenterY = arcBounds.centerY() + offsetY;
  //the bounds of left eye
  RectF leftEyeBounds = new RectF(rightEyeCenterX - mEyeCircleRadius, rightEyeCenterY - mEyeCircleRadius,
      rightEyeCenterX + mEyeCircleRadius, rightEyeCenterY + mEyeCircleRadius);
  path.addArc(leftEyeBounds, 180, -(DEGREE_180 + 15));
  //the above radian of of the eye
  path.quadTo(leftEyeBounds.right - mAboveRadianEyeOffsetX, leftEyeBounds.top + mEyeCircleRadius * 0.2f,
      leftEyeBounds.right - mAboveRadianEyeOffsetX / 4.0f, leftEyeBounds.top - mEyeCircleRadius * 0.15f);
  return path;
}

代码示例来源：origin: dinuscxj/LoadingDrawable

private Path createWaterPath(RectF waterRect, float progress) {
  Path path = new Path();
  path.moveTo(waterRect.left, waterRect.top);
  //Similar to the way draw the bottle's bottom sides
  float radius = (waterRect.width() - mStrokeWidth) / 2.0f;
  float centerY = waterRect.bottom - 0.86f * radius;
  float bottleBottomWidth = waterRect.width() / 2.0f;
  RectF bodyRect = new RectF(waterRect.left, centerY - radius, waterRect.right, centerY + radius);
  path.addArc(bodyRect, 187.5f, -67.5f);
  path.lineTo(waterRect.centerX() - bottleBottomWidth / 2.0f, waterRect.bottom);
  path.lineTo(waterRect.centerX() + bottleBottomWidth / 2.0f, waterRect.bottom);
  path.addArc(bodyRect, 60, -67.5f);
  //draw the water waves
  float cubicXChangeSize = waterRect.width() * 0.35f * progress;
  float cubicYChangeSize = waterRect.height() * 1.2f * progress;
  path.cubicTo(waterRect.left + waterRect.width() * 0.80f - cubicXChangeSize, waterRect.top - waterRect.height() * 1.2f + cubicYChangeSize,
      waterRect.left + waterRect.width() * 0.55f - cubicXChangeSize, waterRect.top - cubicYChangeSize,
      waterRect.left, waterRect.top - mStrokeWidth / 2.0f);
  path.lineTo(waterRect.left, waterRect.top);
  return path;
}

代码示例来源：origin: dinuscxj/LoadingDrawable

private Path createBottlePath(RectF bottleRect) {
  float bottleneckWidth = bottleRect.width() * 0.3f;
  float bottleneckHeight = bottleRect.height() * 0.415f;
  float bottleneckDecorationWidth = bottleneckWidth * 1.1f;
  float bottleneckDecorationHeight = bottleneckHeight * 0.167f;
  Path path = new Path();
  //draw the left side of the bottleneck decoration
  path.moveTo(bottleRect.centerX() - bottleneckDecorationWidth * 0.5f, bottleRect.top);
  path.quadTo(bottleRect.centerX() - bottleneckDecorationWidth * 0.5f - bottleneckWidth * 0.15f, bottleRect.top + bottleneckDecorationHeight * 0.5f,
      bottleRect.centerX() - bottleneckWidth * 0.5f, bottleRect.top + bottleneckDecorationHeight);
  path.lineTo(bottleRect.centerX() - bottleneckWidth * 0.5f, bottleRect.top + bottleneckHeight);
  //draw the left side of the bottle's body
  float radius = (bottleRect.width() - mStrokeWidth) / 2.0f;
  float centerY = bottleRect.bottom - 0.86f * radius;
  RectF bodyRect = new RectF(bottleRect.left, centerY - radius, bottleRect.right, centerY + radius);
  path.addArc(bodyRect, 255, -135);
  //draw the bottom of the bottle
  float bottleBottomWidth = bottleRect.width() / 2.0f;
  path.lineTo(bottleRect.centerX() - bottleBottomWidth / 2.0f, bottleRect.bottom);
  path.lineTo(bottleRect.centerX() + bottleBottomWidth / 2.0f, bottleRect.bottom);
  //draw the right side of the bottle's body
  path.addArc(bodyRect, 60, -135);
  //draw the right side of the bottleneck decoration
  path.lineTo(bottleRect.centerX() + bottleneckWidth * 0.5f, bottleRect.top + bottleneckDecorationHeight);
  path.quadTo(bottleRect.centerX() + bottleneckDecorationWidth * 0.5f + bottleneckWidth * 0.15f, bottleRect.top + bottleneckDecorationHeight * 0.5f,
      bottleRect.centerX() + bottleneckDecorationWidth * 0.5f, bottleRect.top);
  return path;
}

代码示例来源：origin: scwang90/SmartRefreshLayout

mBranch.addArc(new RectF(xx[min] - branchSize, yy[min] - branchSize, xx[min] + branchSize, yy[min] + branchSize), 0f, 180f);
for (int i = min; i <= N; i++) {
  float f = (i - min) / diff;

代码示例来源：origin: facebook/facebook-android-sdk

borderPath.addArc(new RectF(left, top, left + ovalSize, top + ovalSize), -180, 90);
borderPath.addArc(new RectF(right - ovalSize, top, right, top + ovalSize), -90, 90);
borderPath.addArc(new RectF(right - ovalSize, bottom - ovalSize, right, bottom), 0, 90);
borderPath.addArc(new RectF(left, bottom - ovalSize, left + ovalSize, bottom), 90, 90);

代码示例来源：origin: dinuscxj/LoadingDrawable

path.addArc(arcProgressRect, DEGREE_180 - swipeAngle / 2, swipeAngle);

代码示例来源：origin: siyamed/android-shape-imageview

path.addArc(oval, (float) angleStart, (float) angleExtent);

代码示例来源：origin: huxq17/XRefreshView

@Override
protected void onDraw(Canvas canvas) {
  if (mRunning) {
    if (mShowLeftEye) {
      canvas.drawCircle(mLeftEyePos[0], mLeftEyePos[1], mEyeCircleRadius, mCirclePaint);
    }
    if (mShowRightEye) {
      canvas.drawCircle(mRightEyePos[0], mRightEyePos[1], mEyeCircleRadius, mCirclePaint);
    }
    if (mFirstStep) {
      mArcPath.reset();
      mArcPath.addArc(mRectF, mStartAngle, mSweepAngle);
      canvas.drawPath(mArcPath, mArcPaint);
    } else {
      mArcPath.reset();
      mArcPath.addArc(mRectF, mStartAngle, mSweepAngle);
      canvas.drawPath(mArcPath, mArcPaint);
    }
  } else {
    canvas.drawCircle(mLeftEyePos[0], mLeftEyePos[1], mEyeCircleRadius, mCirclePaint);
    canvas.drawCircle(mRightEyePos[0], mRightEyePos[1], mEyeCircleRadius, mCirclePaint);
    mArcPath.reset();
    mArcPath.addArc(mRectF, mStartAngle, mSweepAngle);
    canvas.drawPath(mArcPath, mArcPaint);
  }
}

代码示例来源：origin: HotBitmapGG/CreditSesameRingView

/**
 * 绘制外层圆环进度和小圆点
 */
private void drawRingProgress(Canvas canvas) {
 Path path = new Path();
 path.addArc(mMiddleProgressRect, mStartAngle, mCurrentAngle);
 PathMeasure pathMeasure = new PathMeasure(path, false);
 pathMeasure.getPosTan(pathMeasure.getLength() * 1, pos, tan);
 matrix.reset();
 matrix.postTranslate(pos[0] - bitmap.getWidth() / 2, pos[1] - bitmap.getHeight() / 2);
 canvas.drawPath(path, mArcProgressPaint);
 //起始角度不为0时候才进行绘制小圆点
 if (mCurrentAngle == 0) {
  return;
 }
 canvas.drawBitmap(bitmap, matrix, mBitmapPaint);
 mBitmapPaint.setColor(Color.WHITE);
 canvas.drawCircle(pos[0], pos[1], 8, mBitmapPaint);
}

代码示例来源：origin: weexteam/weex-hackernews

path = new Path();
if (mPreCorner.hasInnerCorner()) {
 path.addArc(mPreCorner.getOvalIfInnerCornerExist(),
       mPreCorner.getAngleBisectorDegree(),
       BorderCorner.SWEEP_ANGLE);
} else {
 paint.setStrokeWidth(mPreCorner.getOuterCornerRadius());
 path.addArc(mPreCorner.getOvalIfInnerCornerNotExist(),
       mPreCorner.getAngleBisectorDegree(),
       BorderCorner.SWEEP_ANGLE);
path = new Path();
if (mPostCorner.hasInnerCorner()) {
 path.addArc(mPostCorner.getOvalIfInnerCornerExist(),
       mPostCorner.getAngleBisectorDegree() - BorderCorner.SWEEP_ANGLE,
       BorderCorner.SWEEP_ANGLE);
} else {
 paint.setStrokeWidth(mPostCorner.getOuterCornerRadius());
 path.addArc(mPostCorner.getOvalIfInnerCornerNotExist(),
       mPostCorner.getAngleBisectorDegree() - BorderCorner.SWEEP_ANGLE,
       BorderCorner.SWEEP_ANGLE);

代码示例来源：origin: AlexMofer/ProjectX

@Override
public void addArc(Path path, float left, float top, float right, float bottom,
          float startAngle, float sweepAngle) {
  path.addArc(left, top, right, bottom, startAngle, sweepAngle);
}

代码示例来源：origin: bilthon/Android-Speedometer

private void drawScale(Canvas canvas){
  onPath.reset();
  for(int i = -180; i < (mCurrentSpeed/mMaxSpeed)*180 - 180; i+=4){
    onPath.addArc(oval, i, 2f);
  }
  canvas.drawPath(onPath, onMarkPaint);
}

代码示例来源：origin: CoXier/CheckBox

@Override
  public void onAnimationUpdate(ValueAnimator animation) {
    float value = (float) animation.getAnimatedValue();
    mArcPath.reset();
    mArcPath.addArc(mRectF, -159, 360 * value);
    postInvalidate();
  }
});

代码示例来源：origin: CoXier/CheckBox

@Override
  public void onAnimationUpdate(ValueAnimator animation) {
    float value = (float) animation.getAnimatedValue();
    mArcPath.reset();
    mArcPath.addArc(mRectF, -159, 360 * value);
    postInvalidate();
  }
});

代码示例来源：origin: AlexMofer/ProjectX

@Override
public void addArc(Path path, float left, float top, float right, float bottom,
          float startAngle, float sweepAngle) {
  final RectF oval = get();
  oval.set(left, top, right, bottom);
  path.addArc(oval, startAngle, sweepAngle);
  put(oval);
}

代码示例来源：origin: 0xZhangKe/ShiZhong

/**
   * 绘制外层圆环进度和小圆点
   */
  private void drawRingProgress(Canvas canvas) {
    Path path = new Path();
    path.addArc(mMiddleProgressRect, mStartAngle, mCurrentAngle);
    PathMeasure pathMeasure = new PathMeasure(path, false);
    pathMeasure.getPosTan(pathMeasure.getLength() * 1, pos, tan);
    matrix.reset();
//        matrix.postTranslate(pos[0] - bitmap.getWidth() / 2, pos[1] - bitmap.getHeight() / 2);
    canvas.drawPath(path, mArcProgressPaint);
  }

代码示例来源：origin: florent37/MyLittleCanvas

@Override
protected void update() {
  super.update();
  path.reset();
  path.addArc(new RectF(0, 0, getWidth(), getHeight()), startAngle + addedAngle, endAngle + addedAngle);
}

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