android.graphics.drawable.Drawable.copyBounds()方法的使用及代码示例

x33g5p2x  于2022-01-17 转载在 其他  
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本文整理了Java中android.graphics.drawable.Drawable.copyBounds()方法的一些代码示例，展示了Drawable.copyBounds()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。Drawable.copyBounds()方法的具体详情如下：
包路径：android.graphics.drawable.Drawable
类名称：Drawable
方法名：copyBounds

Drawable.copyBounds介绍

暂无

代码示例

代码示例来源：origin: andkulikov/Transitions-Everywhere

@Override
  @NonNull
  public PointF get(@NonNull Drawable object) {
    object.copyBounds(mBounds);
    return new PointF(mBounds.left, mBounds.top);
  }
};

代码示例来源：origin: PhilJay/MPAndroidChart

public static void drawImage(Canvas canvas,
               Drawable drawable,
               int x, int y,
               int width, int height) {
  MPPointF drawOffset = MPPointF.getInstance();
  drawOffset.x = x - (width / 2);
  drawOffset.y = y - (height / 2);
  drawable.copyBounds(mDrawableBoundsCache);
  drawable.setBounds(
      mDrawableBoundsCache.left,
      mDrawableBoundsCache.top,
      mDrawableBoundsCache.left + width,
      mDrawableBoundsCache.top + width);
  int saveId = canvas.save();
  // translate to the correct position and draw
  canvas.translate(drawOffset.x, drawOffset.y);
  drawable.draw(canvas);
  canvas.restoreToCount(saveId);
}

代码示例来源：origin: PhilJay/MPAndroidChart

mDrawable.copyBounds(mDrawableBoundsCache);
mDrawable.setBounds(
    mDrawableBoundsCache.left,

代码示例来源：origin: andkulikov/Transitions-Everywhere

@Override
public void set(@NonNull Drawable object, @NonNull PointF value) {
  object.copyBounds(mBounds);
  mBounds.offsetTo(Math.round(value.x), Math.round(value.y));
  object.setBounds(mBounds);
}

代码示例来源：origin: lyft/scissors

public static Bitmap asBitmap(Drawable drawable, int minWidth, int minHeight) {
  final Rect tmpRect = new Rect();
  drawable.copyBounds(tmpRect);
  if (tmpRect.isEmpty()) {
    tmpRect.set(0, 0, Math.max(minWidth, drawable.getIntrinsicWidth()), Math.max(minHeight, drawable.getIntrinsicHeight()));
    drawable.setBounds(tmpRect);
  }
  Bitmap bitmap = Bitmap.createBitmap(tmpRect.width(), tmpRect.height(), Bitmap.Config.ARGB_8888);
  drawable.draw(new Canvas(bitmap));
  return bitmap;
}

代码示例来源：origin: robolectric/robolectric

@Test
public void copyBoundsWithPassedRect() {
 Drawable drawable = ShadowDrawable.createFromStream(new ByteArrayInputStream(new byte[0]), "my_source");
 drawable.setBounds(1, 2, 3, 4);
 Rect r = new Rect();
 drawable.copyBounds(r);
 assertThat(r.left).isEqualTo(1);
 assertThat(r.top).isEqualTo(2);
 assertThat(r.right).isEqualTo(3);
 assertThat(r.bottom).isEqualTo(4);
}

代码示例来源：origin: robolectric/robolectric

@Test
public void copyBoundsToReturnedRect() {
 Drawable drawable = ShadowDrawable.createFromStream(new ByteArrayInputStream(new byte[0]), "my_source");
 drawable.setBounds(1, 2, 3, 4);
 Rect r = drawable.copyBounds();
 assertThat(r.left).isEqualTo(1);
 assertThat(r.top).isEqualTo(2);
 assertThat(r.right).isEqualTo(3);
 assertThat(r.bottom).isEqualTo(4);
}

代码示例来源：origin: listenzz/AndroidNavigation

public void setTabBar(Drawable drawable) {
  this.mTabBar = drawable;
  if (drawable != null) {
    mTabBarOriginBounds = drawable.copyBounds();
  }
}

代码示例来源：origin: WeAreFairphone/FP2-Launcher

private static void renderDrawableToBitmap(
    Drawable d, Bitmap bitmap, int x, int y, int w, int h) {
  if (bitmap != null) {
    Canvas c = new Canvas(bitmap);
    Rect oldBounds = d.copyBounds();
    d.setBounds(x, y, x + w, y + h);
    d.draw(c);
    d.setBounds(oldBounds); // Restore the bounds
    c.setBitmap(null);
  }
}

代码示例来源：origin: enricocid/LaunchEnr

protected static Rect getDrawableBounds(Drawable d) {
  Rect bounds = new Rect();
  d.copyBounds(bounds);
  if (bounds.width() == 0 || bounds.height() == 0) {
    bounds.set(0, 0, d.getIntrinsicWidth(), d.getIntrinsicHeight());
  } else {
    bounds.offsetTo(0, 0);
  }
  return bounds;
}

代码示例来源：origin: xiaolongonly/Ticket-Analysis

public static void drawImage(Canvas canvas,
               Drawable drawable,
               int x, int y,
               int width, int height) {
  MPPointF drawOffset = MPPointF.getInstance();
  drawOffset.x = x - (width / 2);
  drawOffset.y = y - (height / 2);
  drawable.copyBounds(mDrawableBoundsCache);
  drawable.setBounds(
      mDrawableBoundsCache.left,
      mDrawableBoundsCache.top,
      mDrawableBoundsCache.left + width,
      mDrawableBoundsCache.top + width);
  int saveId = canvas.save();
  // translate to the correct position and draw
  canvas.translate(drawOffset.x, drawOffset.y);
  drawable.draw(canvas);
  canvas.restoreToCount(saveId);
}

代码示例来源：origin: com.github.PhilJay/MPAndroidChart

public static void drawImage(Canvas canvas,
               Drawable drawable,
               int x, int y,
               int width, int height) {
  MPPointF drawOffset = MPPointF.getInstance();
  drawOffset.x = x - (width / 2);
  drawOffset.y = y - (height / 2);
  drawable.copyBounds(mDrawableBoundsCache);
  drawable.setBounds(
      mDrawableBoundsCache.left,
      mDrawableBoundsCache.top,
      mDrawableBoundsCache.left + width,
      mDrawableBoundsCache.top + width);
  int saveId = canvas.save();
  // translate to the correct position and draw
  canvas.translate(drawOffset.x, drawOffset.y);
  drawable.draw(canvas);
  canvas.restoreToCount(saveId);
}

代码示例来源：origin: WenWangAndroid/ChartManager

public static void drawImage(Canvas canvas,
               Drawable drawable,
               int x, int y,
               int width, int height) {
  MPPointF drawOffset = MPPointF.getInstance();
  drawOffset.x = x - (width / 2);
  drawOffset.y = y - (height / 2);
  drawable.copyBounds(mDrawableBoundsCache);
  drawable.setBounds(
      mDrawableBoundsCache.left,
      mDrawableBoundsCache.top,
      mDrawableBoundsCache.left + width,
      mDrawableBoundsCache.top + width);
  int saveId = canvas.save();
  // translate to the correct position and draw
  canvas.translate(drawOffset.x, drawOffset.y);
  drawable.draw(canvas);
  canvas.restoreToCount(saveId);
}

代码示例来源：origin: WallaceXiao/StockChart-MPAndroidChart

public static void drawImage(Canvas canvas,
               Drawable drawable,
               int x, int y,
               int width, int height) {
  MPPointF drawOffset = MPPointF.getInstance();
  drawOffset.x = x - (width / 2);
  drawOffset.y = y - (height / 2);
  drawable.copyBounds(mDrawableBoundsCache);
  drawable.setBounds(
      mDrawableBoundsCache.left,
      mDrawableBoundsCache.top,
      mDrawableBoundsCache.left + width,
      mDrawableBoundsCache.top + width);
  int saveId = canvas.save();
  // translate to the correct position and draw
  canvas.translate(drawOffset.x, drawOffset.y);
  drawable.draw(canvas);
  canvas.restoreToCount(saveId);
}

代码示例来源：origin: fookwood/Launcher3

private static Rect getDrawableBounds(Drawable d) {
  Rect bounds = new Rect();
  d.copyBounds(bounds);
  if (bounds.width() == 0 || bounds.height() == 0) {
    bounds.set(0, 0, d.getIntrinsicWidth(), d.getIntrinsicHeight());
  } else {
    bounds.offsetTo(0, 0);
  }
  if (d instanceof PreloadIconDrawable) {
    int inset = -((PreloadIconDrawable) d).getOutset();
    bounds.inset(inset, inset);
  }
  return bounds;
}

代码示例来源：origin: klinker24/Android-Blur-Launcher

protected static Rect getDrawableBounds(Drawable d) {
  Rect bounds = new Rect();
  d.copyBounds(bounds);
  if (bounds.width() == 0 || bounds.height() == 0) {
    bounds.set(0, 0, d.getIntrinsicWidth(), d.getIntrinsicHeight());
  } else {
    bounds.offsetTo(0, 0);
  }
  if (d instanceof PreloadIconDrawable) {
    int inset = -((PreloadIconDrawable) d).getOutset();
    bounds.inset(inset, inset);
  }
  return bounds;
}

代码示例来源：origin: klinker24/launcher3

protected static Rect getDrawableBounds(Drawable d) {
  Rect bounds = new Rect();
  d.copyBounds(bounds);
  if (bounds.width() == 0 || bounds.height() == 0) {
    bounds.set(0, 0, d.getIntrinsicWidth(), d.getIntrinsicHeight());
  } else {
    bounds.offsetTo(0, 0);
  }
  if (d instanceof PreloadIconDrawable) {
    int inset = -((PreloadIconDrawable) d).getOutset();
    bounds.inset(inset, inset);
  }
  return bounds;
}

代码示例来源：origin: WeAreFairphone/FP2-Launcher

private static Rect getDrawableBounds(Drawable d) {
  Rect bounds = new Rect();
  d.copyBounds(bounds);
  if (bounds.width() == 0 || bounds.height() == 0) {
    bounds.set(0, 0, d.getIntrinsicWidth(), d.getIntrinsicHeight());
  } else {
    bounds.offsetTo(0, 0);
  }
  if (d instanceof PreloadIconDrawable) {
    int inset = -((PreloadIconDrawable) d).getOutset();
    bounds.inset(inset, inset);
  }
  return bounds;
}

代码示例来源：origin: stackoverflow.com

public static void centerImageAndTextInButton(Button button) {
  Rect textBounds = new Rect();
  //Get text bounds
  CharSequence text = button.getText();
  if (text != null && text.length() > 0) {
    TextPaint textPaint = button.getPaint();
    textPaint.getTextBounds(text.toString(), 0, text.length(), textBounds);
  }
  //Set left drawable bounds
  Drawable leftDrawable = button.getCompoundDrawables()[0];
  if (leftDrawable != null) {
    Rect leftBounds = leftDrawable.copyBounds();
    int width = button.getWidth() - (button.getPaddingLeft() + button.getPaddingRight());
    int leftOffset = (width - (textBounds.width() + leftBounds.width()) - button.getCompoundDrawablePadding()) / 2 - button.getCompoundDrawablePadding();
    leftBounds.offset(leftOffset, 0);
    leftDrawable.setBounds(leftBounds);
  }
}

代码示例来源：origin: stackoverflow.com

public static void centerImageAndTextInButton(Button button) {
  Rect textBounds = new Rect();
  //Get text bounds
  CharSequence text = button.getText();
  if (text != null && text.length() > 0) {
    TextPaint textPaint = button.getPaint();
    textPaint.getTextBounds(text.toString(), 0, text.length(), textBounds);
  }
  //Set left drawable bounds
  Drawable leftDrawable = button.getCompoundDrawables()[0];
  if (leftDrawable != null) {
    Rect leftBounds = leftDrawable.copyBounds();
    int width = button.getWidth() - (button.getPaddingLeft() + button.getPaddingRight());
    int leftOffset = (width - (textBounds.width() + leftBounds.width()) - button.getCompoundDrawablePadding()) / 2 - button.getCompoundDrawablePadding();
    leftBounds.offset(leftOffset, 0);
    leftDrawable.setBounds(leftBounds);
  }
}

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