org.jfree.data.Range.getLowerBound()方法的使用及代码示例

x33g5p2x  于2022-01-29 转载在 其他  
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本文整理了Java中org.jfree.data.Range.getLowerBound方法的一些代码示例，展示了Range.getLowerBound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。Range.getLowerBound方法的具体详情如下：
包路径：org.jfree.data.Range
类名称：Range
方法名：getLowerBound

Range.getLowerBound介绍

[英]Returns the lower bound for the range.
[中]返回范围的下限。

代码示例

代码示例来源：origin: jfree/jfreechart

/**
 * Constructs a new range that is based on another {@link Range}.  The
 * other range does not have to be a {@link DateRange}.  If it is not, the
 * upper and lower bounds are evaluated as milliseconds since midnight
 * GMT, 1-Jan-1970.
 *
 * @param other  the other range ({@code null} not permitted).
 */
public DateRange(Range other) {
  this(other.getLowerBound(), other.getUpperBound());
}

代码示例来源：origin: org.codehaus.jtstand/jtstand-chart

/**
 * Constructs a new range that is based on another {@link Range}.  The
 * other range does not have to be a {@link DateRange}.  If it is not, the
 * upper and lower bounds are evaluated as milliseconds since midnight
 * GMT, 1-Jan-1970.
 *
 * @param other  the other range (<code>null</code> not permitted).
 */
public DateRange(Range other) {
  this(other.getLowerBound(), other.getUpperBound());
}

代码示例来源：origin: jfree/jfreechart

/**
 * Returns the display length for the axis.
 *
 * @return The display length.
 */
private double getDisplayLength() {
  if (this.displayStart < this.displayEnd) {
    return (this.displayEnd - this.displayStart);
  }
  else {
    return (this.fixedRange.getUpperBound() - this.displayStart)
      + (this.displayEnd - this.fixedRange.getLowerBound());
  }
}

代码示例来源：origin: org.codehaus.jtstand/jtstand-chart

/**
 * Returns the display length for the axis.
 *
 * @return The display length.
 */
private double getDisplayLength() {
  if (this.displayStart < this.displayEnd) {
    return (this.displayEnd - this.displayStart);
  }
  else {
    return (this.fixedRange.getUpperBound() - this.displayStart)
      + (this.displayEnd - this.fixedRange.getLowerBound());
  }
}

代码示例来源：origin: bcdev/beam

private Range getNewRange(Range newBounds, Range currentBounds, Range plotBounds) {
  if (currentBounds == null) {
    currentBounds = newBounds;
  } else {
    if (plotBounds.getLowerBound() > 0 && newBounds.getLowerBound() < currentBounds.getLowerBound() ||
        newBounds.getUpperBound() > currentBounds.getUpperBound()) {
      currentBounds = new Range(Math.min(currentBounds.getLowerBound(), newBounds.getLowerBound()),
                   Math.max(currentBounds.getUpperBound(), newBounds.getUpperBound()));
    }
  }
  return currentBounds;
}

代码示例来源：origin: senbox-org/snap-desktop

private Range getNewRange(Range newBounds, Range currentBounds, Range plotBounds) {
  if (currentBounds == null) {
    currentBounds = newBounds;
  } else {
    if (plotBounds.getLowerBound() > 0 && newBounds.getLowerBound() < currentBounds.getLowerBound() ||
        newBounds.getUpperBound() > currentBounds.getUpperBound()) {
      currentBounds = new Range(Math.min(currentBounds.getLowerBound(), newBounds.getLowerBound()),
                   Math.max(currentBounds.getUpperBound(), newBounds.getUpperBound()));
    }
  }
  return currentBounds;
}

代码示例来源：origin: jfree/jfreechart

/**
 * Returns {@code true} if the range intersects with the specified
 * range, and {@code false} otherwise.
 *
 * @param range  another range ({@code null} not permitted).
 *
 * @return A boolean.
 *
 * @since 1.0.9
 */
public boolean intersects(Range range) {
  return intersects(range.getLowerBound(), range.getUpperBound());
}

代码示例来源：origin: org.codehaus.jtstand/jtstand-chart

/**
 * Returns <code>true</code> if the range intersects with the specified
 * range, and <code>false</code> otherwise.
 *
 * @param range  another range (<code>null</code> not permitted).
 *
 * @return A boolean.
 *
 * @since 1.0.9
 */
public boolean intersects(Range range) {
  return intersects(range.getLowerBound(), range.getUpperBound());
}

代码示例来源：origin: jfree/jfreechart

/**
 * Sets a new axis range. The period is extended to fit the range size, if
 * necessary.
 *
 * @param range  the range.
 * @param turnOffAutoRange  switch off the auto range.
 * @param notify notify?
 *
 * @see org.jfree.chart.axis.ValueAxis#setRange(Range, boolean, boolean)
 */
@Override
public void setRange(Range range, boolean turnOffAutoRange,
    boolean notify) {
  double size = range.getUpperBound() - range.getLowerBound();
  if (size > this.period) {
    this.period = size;
  }
  super.setRange(range, turnOffAutoRange, notify);
}

代码示例来源：origin: org.codehaus.jtstand/jtstand-chart

/**
 * Sets a new axis range. The period is extended to fit the range size, if
 * necessary.
 *
 * @param range  the range.
 * @param turnOffAutoRange  switch off the auto range.
 * @param notify notify?
 *
 * @see org.jfree.chart.axis.ValueAxis#setRange(Range, boolean, boolean)
 */
public void setRange(Range range, boolean turnOffAutoRange,
           boolean notify) {
  double size = range.getUpperBound() - range.getLowerBound();
  if (size > this.period) {
    this.period = size;
  }
  super.setRange(range, turnOffAutoRange, notify);
}

代码示例来源：origin: jfree/jfreechart

private Range trimToContentHeight(Range r) {
  if (r == null) {
    return null;
  }
  double lowerBound = 0.0;
  double upperBound = Double.POSITIVE_INFINITY;
  if (r.getLowerBound() > 0.0) {
    lowerBound = trimToContentHeight(r.getLowerBound());
  }
  if (r.getUpperBound() < Double.POSITIVE_INFINITY) {
    upperBound = trimToContentHeight(r.getUpperBound());
  }
  return new Range(lowerBound, upperBound);
}

代码示例来源：origin: senbox-org/snap-desktop

private Range getNewPlotBounds(Range bounds) {
  double range = bounds.getLength();
  double delta = range * relativePlotInset;
  return new Range(Math.max(0, bounds.getLowerBound() - delta),
           bounds.getUpperBound() + delta);
}

代码示例来源：origin: jfree/jfreechart

private Range trimToContentWidth(Range r) {
  if (r == null) {
    return null;
  }
  double lowerBound = 0.0;
  double upperBound = Double.POSITIVE_INFINITY;
  if (r.getLowerBound() > 0.0) {
    lowerBound = trimToContentWidth(r.getLowerBound());
  }
  if (r.getUpperBound() < Double.POSITIVE_INFINITY) {
    upperBound = trimToContentWidth(r.getUpperBound());
  }
  return new Range(lowerBound, upperBound);
}

代码示例来源：origin: bcdev/beam

private Range getNewPlotBounds(Range bounds) {
  double range = bounds.getLength();
  double delta = range * relativePlotInset;
  return new Range(Math.max(0, bounds.getLowerBound() - delta),
           bounds.getUpperBound() + delta);
}

代码示例来源：origin: org.codehaus.jtstand/jtstand-chart

private Range trimToContentWidth(Range r) {
  if (r == null) {
    return null;
  }
  double lowerBound = 0.0;
  double upperBound = Double.POSITIVE_INFINITY;
  if (r.getLowerBound() > 0.0) {
    lowerBound = trimToContentWidth(r.getLowerBound());
  }
  if (r.getUpperBound() < Double.POSITIVE_INFINITY) {
    upperBound = trimToContentWidth(r.getUpperBound());
  }
  return new Range(lowerBound, upperBound);
}

代码示例来源：origin: org.codehaus.jtstand/jtstand-chart

private Range trimToContentHeight(Range r) {
  if (r == null) {
    return null;
  }
  double lowerBound = 0.0;
  double upperBound = Double.POSITIVE_INFINITY;
  if (r.getLowerBound() > 0.0) {
    lowerBound = trimToContentHeight(r.getLowerBound());
  }
  if (r.getUpperBound() < Double.POSITIVE_INFINITY) {
    upperBound = trimToContentHeight(r.getUpperBound());
  }
  return new Range(lowerBound, upperBound);
}

代码示例来源：origin: org.codehaus.jtstand/jtstand-chart

/**
 * Scales the range by the specified factor.
 *
 * @param base the base range (<code>null</code> not permitted).
 * @param factor the scaling factor (must be non-negative).
 *
 * @return A new range.
 *
 * @since 1.0.9
 */
public static Range scale(Range base, double factor) {
  if (base == null) {
    throw new IllegalArgumentException("Null 'base' argument.");
  }
  if (factor < 0) {
    throw new IllegalArgumentException("Negative 'factor' argument.");
  }
  return new Range(base.getLowerBound() * factor,
      base.getUpperBound() * factor);
}

代码示例来源：origin: org.codehaus.jtstand/jtstand-chart

/**
 * Calculates the number of visible ticks.
 *
 * @return The number of visible ticks on the axis.
 */
protected int calculateVisibleTickCount() {
  double unit = getTickUnit().getSize();
  Range range = getRange();
  return (int) (Math.floor(range.getUpperBound() / unit)
         - Math.ceil(range.getLowerBound() / unit) + 1);
}

代码示例来源：origin: jfree/jfreechart

/**
 * Calculates the number of visible ticks.
 *
 * @return The number of visible ticks on the axis.
 */
protected int calculateVisibleTickCount() {
  double unit = getTickUnit().getSize();
  Range range = getRange();
  return (int) (Math.floor(range.getUpperBound() / unit)
         - Math.ceil(range.getLowerBound() / unit) + 1);
}

代码示例来源：origin: jfree/jfreechart

/**
 * Scales the range by the specified factor.
 *
 * @param base the base range ({@code null} not permitted).
 * @param factor the scaling factor (must be non-negative).
 *
 * @return A new range.
 *
 * @since 1.0.9
 */
public static Range scale(Range base, double factor) {
  Args.nullNotPermitted(base, "base");
  if (factor < 0) {
    throw new IllegalArgumentException("Negative 'factor' argument.");
  }
  return new Range(base.getLowerBound() * factor,
      base.getUpperBound() * factor);
}

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