android.graphics.Path.offset()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.offset()方法的一些代码示例，展示了Path.offset()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.offset()方法的具体详情如下：
包路径：android.graphics.Path
类名称：Path
方法名：offset

Path.offset介绍

暂无

代码示例

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

PathInfo(Path path, float width, float height) {
  this.path = path;
  float tmpWidth = width;
  float tmpHeight = height;
  RectF bounds = new RectF();
  path.computeBounds(bounds, true);
  if(width <= 0 && height <= 0) {
    tmpWidth = (float) Math.ceil(bounds.width());
    tmpHeight = (float) Math.ceil(bounds.height());
    path.offset(-1 * (float) Math.floor(bounds.left),
        -1 * (float) Math.round(bounds.top));
  }
  this.width = tmpWidth;
  this.height = tmpHeight;
}

代码示例来源：origin: mikepenz/Android-Iconics

/**
 * Set the icon offset
 */
private void offsetIcon(@NonNull Rect viewBounds) {
  float startX = viewBounds.centerX() - (mPathBounds.width() / 2);
  float offsetX = startX - mPathBounds.left;
  float startY = viewBounds.centerY() - (mPathBounds.height() / 2);
  float offsetY = startY - (mPathBounds.top);
  mPath.offset(offsetX + mIconOffsetX, offsetY + mIconOffsetY);
}

代码示例来源：origin: robolectric/robolectric

@Implementation
protected void offset(float dx, float dy, Path dst) {
 if (dst != null) {
  dst.set(realObject);
 } else {
  dst = realObject;
 }
 dst.offset(dx, dy);
}

代码示例来源：origin: scwang90/SmartRefreshLayout

private void drawTriangle(Canvas c, float startAngle, float sweepAngle, Rect bounds) {
  if (mShowArrow) {
    if (mArrow == null) {
      mArrow = new Path();
      mArrow.setFillType(Path.FillType.EVEN_ODD);
    } else {
      mArrow.reset();
    }
    // Adjust the position of the triangle so that it is inset as
    // much as the arc, but also centered on the arc.
    float inset = (int) mStrokeInset / 2 * mArrowScale;
    float x = (float) (mRingCenterRadius * Math.cos(0) + bounds.exactCenterX());
    float y = (float) (mRingCenterRadius * Math.sin(0) + bounds.exactCenterY());
    // Update the path each time. This works around an issue in SKIA
    // where concatenating a rotation matrix to a scale matrix
    // ignored a starting negative rotation. This appears to have
    // been fixed as of API 21.
    mArrow.moveTo(0, 0);
    mArrow.lineTo(mArrowWidth * mArrowScale, 0);
    mArrow.lineTo((mArrowWidth * mArrowScale / 2), (mArrowHeight
        * mArrowScale));
    mArrow.offset(x - inset, y);
    mArrow.close();
    // draw a triangle
    mArrowPaint.setColor(mCurrentColor);
    c.rotate(startAngle + sweepAngle - ARROW_OFFSET_ANGLE, bounds.exactCenterX(),
        bounds.exactCenterY());
    c.drawPath(mArrow, mArrowPaint);
  }
}

代码示例来源：origin: airbnb/lottie-android

path.offset(position.x, position.y);
path.close();

代码示例来源：origin: JorgeCastilloPrz/AndroidFillableLoaders

@Override public void transform(Canvas canvas, float currentFillPhase, View view) {
 cacheDimensions(view.getWidth(), view.getHeight());
 buildClippingPath();
 wavesPath.offset(0, height * -currentFillPhase);
 canvas.clipPath(wavesPath, Region.Op.DIFFERENCE);
}

代码示例来源：origin: JorgeCastilloPrz/AndroidFillableLoaders

@Override public void transform(Canvas canvas, float currentFillPhase, View view) {
 cacheDimensions(view.getWidth(), view.getHeight());
 buildClippingPath();
 roundedPath.offset(0, height * -currentFillPhase);
 canvas.clipPath(roundedPath, Region.Op.DIFFERENCE);
}

代码示例来源：origin: JorgeCastilloPrz/AndroidFillableLoaders

@Override public void transform(Canvas canvas, float currentFillPhase, View view) {
 cacheDimensions(view.getWidth(), view.getHeight());
 buildClippingPath();
 spikesPath.offset(0, height * -currentFillPhase);
 canvas.clipPath(spikesPath, Region.Op.DIFFERENCE);
}

代码示例来源：origin: JorgeCastilloPrz/AndroidFillableLoaders

@Override public void transform(Canvas canvas, float currentFillPhase, View view) {
 cacheDimensions(view.getWidth(), view.getHeight());
 Path path = buildClippingPath();
 path.offset(0, height * -currentFillPhase);
 canvas.clipPath(path, Region.Op.DIFFERENCE);
}

代码示例来源：origin: JorgeCastilloPrz/AndroidFillableLoaders

@Override public void transform(Canvas canvas, float currentFillPhase, View view) {
 cacheDimensions(view.getWidth(), view.getHeight());
 Path path = buildClippingPath();
 path.offset(0, height * -currentFillPhase);
 canvas.clipPath(path, Region.Op.DIFFERENCE);
}

代码示例来源：origin: smuyyh/BookReader

private void drawTriangle(Canvas c, float startAngle, float sweepAngle, Rect bounds) {
  if (mShowArrow) {
    if (mArrow == null) {
      mArrow = new Path();
      mArrow.setFillType(Path.FillType.EVEN_ODD);
    } else {
      mArrow.reset();
    }
    // Adjust the position of the triangle so that it is inset as
    // much as the arc, but also centered on the arc.
    float inset = (int) mStrokeInset / 2 * mArrowScale;
    float x = (float) (mRingCenterRadius * Math.cos(0) + bounds.exactCenterX());
    float y = (float) (mRingCenterRadius * Math.sin(0) + bounds.exactCenterY());
    // Update the path each time. This works around an issue in SKIA
    // where concatenating a rotation matrix to a scale matrix
    // ignored a starting negative rotation. This appears to have
    // been fixed as of API 21.
    mArrow.moveTo(0, 0);
    mArrow.lineTo(mArrowWidth * mArrowScale, 0);
    mArrow.lineTo((mArrowWidth * mArrowScale / 2), (mArrowHeight
        * mArrowScale));
    mArrow.offset(x - inset, y);
    mArrow.close();
    // draw a triangle
    mArrowPaint.setColor(mCurrentColor);
    c.rotate(startAngle + sweepAngle - ARROW_OFFSET_ANGLE, bounds.exactCenterX(),
        bounds.exactCenterY());
    c.drawPath(mArrow, mArrowPaint);
  }
}

代码示例来源：origin: airbnb/lottie-android

path.offset(position.x, position.y);
path.close();

代码示例来源：origin: android-cjj/Android-MaterialRefreshLayout

private void drawTriangle(Canvas c, float startAngle, float sweepAngle, Rect bounds) {
  if (mShowArrow) {
    if (mArrow == null) {
      mArrow = new Path();
      mArrow.setFillType(Path.FillType.EVEN_ODD);
    } else {
      mArrow.reset();
    }
    // Adjust the position of the triangle so that it is inset as
    // much as the arc, but also centered on the arc.
    float x = (float) (mRingCenterRadius * Math.cos(0) + bounds.exactCenterX());
    float y = (float) (mRingCenterRadius * Math.sin(0) + bounds.exactCenterY());
    // Update the path each time. This works around an issue in SKIA
    // where concatenating a rotation matrix to a scale matrix
    // ignored a starting negative rotation. This appears to have
    // been fixed as of API 21.
    mArrow.moveTo(0, 0);
    mArrow.lineTo((mArrowWidth) * mArrowScale, 0);
    mArrow.lineTo(((mArrowWidth) * mArrowScale / 2), (mArrowHeight
        * mArrowScale));
    mArrow.offset(x-((mArrowWidth) * mArrowScale / 2), y);
    mArrow.close();
    // draw a triangle
    mArrowPaint.setColor(mColors[mColorIndex]);
    //when sweepAngle < 0 adjust the position of the arrow
    c.rotate(startAngle + (sweepAngle<0?0:sweepAngle) - ARROW_OFFSET_ANGLE, bounds.exactCenterX(),
        bounds.exactCenterY());
    c.drawPath(mArrow, mArrowPaint);
  }
}

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

pathMatrix.postTranslate(translateX, translateY);
shapePath.transform(pathMatrix, path);
path.offset(borderWidth, borderWidth);

代码示例来源：origin: ZieIony/Carbon

path.offset(e, e);
shadowCanvas.scale(1 / scale, 1 / scale);
shadowCanvas.drawPath(path, paint);

代码示例来源：origin: airbnb/lottie-android

path.offset(position.x, position.y);

代码示例来源：origin: code-mc/loadtoast

private void drawTriangle(Canvas c, float startAngle, float sweepAngle, Rect bounds) {
  if (mShowArrow) {
    if (mArrow == null) {
      mArrow = new Path();
      mArrow.setFillType(Path.FillType.EVEN_ODD);
    } else {
      mArrow.reset();
    }
    // Adjust the position of the triangle so that it is inset as
    // much as the arc, but also centered on the arc.
    float x = (float) (mRingCenterRadius * Math.cos(0) + bounds.exactCenterX());
    float y = (float) (mRingCenterRadius * Math.sin(0) + bounds.exactCenterY());
    // Update the path each time. This works around an issue in SKIA
    // where concatenating a rotation matrix to a scale matrix
    // ignored a starting negative rotation. This appears to have
    // been fixed as of API 21.
    mArrow.moveTo(0, 0);
    mArrow.lineTo((mArrowWidth) * mArrowScale, 0);
    mArrow.lineTo(((mArrowWidth) * mArrowScale / 2), (mArrowHeight
        * mArrowScale));
    mArrow.offset(x-((mArrowWidth) * mArrowScale / 2), y);
    mArrow.close();
    // draw a triangle
    mArrowPaint.setColor(mColors[mColorIndex]);
    //when sweepAngle < 0 adjust the position of the arrow
    c.rotate(startAngle + (sweepAngle<0?0:sweepAngle) - ARROW_OFFSET_ANGLE, bounds.exactCenterX(),
        bounds.exactCenterY());
    c.drawPath(mArrow, mArrowPaint);
  }
}

代码示例来源：origin: huxq17/XRefreshView

mArrow.lineTo((mArrowWidth * mArrowScale / 2),
    (mArrowHeight * mArrowScale));
mArrow.offset(x - inset, y);
mArrow.close();

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

private void drawTriangle(Canvas c, float startAngle, float sweepAngle, Rect bounds) {
 if (mShowArrow) {
  if (mArrow == null) {
   mArrow = new Path();
   mArrow.setFillType(Path.FillType.EVEN_ODD);
  } else {
   mArrow.reset();
  }
  // Adjust the position of the triangle so that it is inset as
  // much as the arc, but also centered on the arc.
  float inset = (int) mStrokeInset / 2 * mArrowScale;
  float x = (float) (mRingCenterRadius * Math.cos(0) + bounds.exactCenterX());
  float y = (float) (mRingCenterRadius * Math.sin(0) + bounds.exactCenterY());
  // Update the path each time. This works around an issue in SKIA
  // where concatenating a rotation matrix to a scale matrix
  // ignored a starting negative rotation. This appears to have
  // been fixed as of API 21.
  mArrow.moveTo(0, 0);
  mArrow.lineTo(mArrowWidth * mArrowScale, 0);
  mArrow.lineTo((mArrowWidth * mArrowScale / 2), (mArrowHeight
                          * mArrowScale));
  mArrow.offset(x - inset, y);
  mArrow.close();
  // draw a triangle
  mArrowPaint.setColor(mCurrentColor);
  c.rotate(startAngle + sweepAngle - ARROW_OFFSET_ANGLE, bounds.exactCenterX(),
       bounds.exactCenterY());
  c.drawPath(mArrow, mArrowPaint);
 }
}

代码示例来源：origin: chenyangcun/MaterialDesignExample

private void drawTriangle(Canvas c, float startAngle, float sweepAngle, Rect bounds) {
  if (mShowArrow) {
    if (mArrow == null) {
      mArrow = new android.graphics.Path();
      mArrow.setFillType(android.graphics.Path.FillType.EVEN_ODD);
    } else {
      mArrow.reset();
    }
    // Adjust the position of the triangle so that it is inset as
    // much as the arc, but also centered on the arc.
    float inset = (int) mStrokeInset / 2 * mArrowScale;
    float x = (float) (mRingCenterRadius * Math.cos(0) + bounds.exactCenterX());
    float y = (float) (mRingCenterRadius * Math.sin(0) + bounds.exactCenterY());
    // Update the path each time. This works around an issue in SKIA
    // where concatenating a rotation matrix to a scale matrix
    // ignored a starting negative rotation. This appears to have
    // been fixed as of API 21.
    mArrow.moveTo(0, 0);
    mArrow.lineTo(mArrowWidth * mArrowScale, 0);
    mArrow.lineTo((mArrowWidth * mArrowScale / 2), (mArrowHeight
        * mArrowScale));
    mArrow.offset(x - inset, y);
    mArrow.close();
    // draw a triangle
    mArrowPaint.setColor(mCurrentColor);
    c.rotate(startAngle + sweepAngle - ARROW_OFFSET_ANGLE, bounds.exactCenterX(),
        bounds.exactCenterY());
    c.drawPath(mArrow, mArrowPaint);
  }
}

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