slash.common.io.Transfer.formatDoubleAsString()方法的使用及代码示例

x33g5p2x  于2022-01-30 转载在 其他  
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本文整理了Java中slash.common.io.Transfer.formatDoubleAsString()方法的一些代码示例，展示了Transfer.formatDoubleAsString()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。Transfer.formatDoubleAsString()方法的具体详情如下：
包路径：slash.common.io.Transfer
类名称：Transfer
方法名：formatDoubleAsString

Transfer.formatDoubleAsString介绍

暂无

代码示例

代码示例来源：origin: cpesch/RouteConverter

private String formatPosition(Double aDouble) {
  return formatDoubleAsString(aDouble, 8).replace('.', ',');
}

代码示例来源：origin: cpesch/RouteConverter

public static String formatDoubleAsString(Double aDouble, int exactFractionCount) {
  StringBuilder buffer = new StringBuilder(formatDoubleAsString(aDouble));
  int index = buffer.indexOf(".");
  if (index == -1) {
    buffer.append(".");
  }
  while (buffer.length() - index <= exactFractionCount)
    buffer.append("0");
  while (buffer.length() - index > exactFractionCount + 1)
    buffer.deleteCharAt(buffer.length() - 1);
  return buffer.toString();
}

代码示例来源：origin: cpesch/RouteConverter

private void setValueAsDouble(ColumnType type, Double value) {
  setValueAsString(type, formatDoubleAsString(value));
}

代码示例来源：origin: cpesch/RouteConverter

public void write(MagicMapsPthRoute route, PrintWriter writer, int startIndex, int endIndex) {
    List<GkPosition> positions = route.getPositions();
    writer.println("# Path2D file format V1.0 - MagicMaps");
    writer.println("Pathsize: " + positions.size());
    writer.println("selectedPoint: 1");

    for (int i = startIndex; i < endIndex; i++) {
      GkPosition position = positions.get(i);
      String right = formatDoubleAsString(position.getRight(), 2);
      String height = formatDoubleAsString(position.getHeight(), 2);
      writer.println(right + " \t " + height);
    }
  }
}

代码示例来源：origin: cpesch/RouteConverter

protected void writePosition(Wgs84Position position, PrintWriter writer, int index, boolean firstPosition) {
    String longitude = formatDoubleAsString(position.getLongitude(), 7);
    String latitude = formatDoubleAsString(position.getLatitude(), 7);
    String elevation = position.getElevation() != null ? formatDoubleAsString(position.getElevation(), 1) : "0.0";
    writer.println(latitude + SEPARATOR + longitude + SEPARATOR + elevation);
  }
}

代码示例来源：origin: cpesch/RouteConverter

protected void writePosition(Wgs84Position position, PrintWriter writer, int index, boolean firstPosition) {
  String longitude = formatDoubleAsString(position.getLongitude(), 6);
  String latitude = formatDoubleAsString(position.getLatitude(), 6);
  String description = escape(position.getDescription());
  String phone = null;
  int plus = description.lastIndexOf('+');
  if (plus != -1) {
    phone = description.substring(plus);
    description = description.substring(0, plus - 1);
  }
  writer.println(longitude + TAB + latitude + TAB + description + (phone != null ? TAB + phone : ""));
}

代码示例来源：origin: cpesch/RouteConverter

String createURL(List<Wgs84Position> positions, int startIndex, int endIndex) {
  StringBuilder buffer = new StringBuilder();
  buffer.append("navigon");
  String mapName = trim(preferences.get("navigonUrlMapName", null));
  if (mapName != null)
    buffer.append(mapName);
  buffer.append("://route/?");
  for (int i = startIndex; i < endIndex; i++) {
    Wgs84Position position = positions.get(i);
    String longitude = formatDoubleAsString(position.getLongitude(), 6);
    String latitude = formatDoubleAsString(position.getLatitude(), 6);
    if (i > startIndex)
      buffer.append("&");
    buffer.append("target=coordinate//").append(longitude).append("/").append(latitude);
  }
  return buffer.toString();
}

代码示例来源：origin: cpesch/RouteConverter

String createURL(List<Wgs84Position> positions, int startIndex, int endIndex) {
  StringBuilder buffer = new StringBuilder("http://www.motoplaner.de/#");
  for (int i = startIndex; i < endIndex; i++) {
    Wgs84Position position = positions.get(i);
    String longitude = position.getLongitude() != null ? formatDoubleAsString(position.getLongitude(), 6) : null;
    String latitude = position.getLatitude() != null ? formatDoubleAsString(position.getLatitude(), 6) : null;
    if (longitude != null && latitude != null)
      buffer.append(latitude).append(",").append(longitude).append(";1");
    if (i < endIndex - 1)
      buffer.append(",");
  }
  return buffer.toString();
}

代码示例来源：origin: cpesch/RouteConverter

protected void writePosition(Wgs84Position position, PrintWriter writer, int index, boolean firstPosition) {
    String latitude = formatDoubleAsString(position.getLatitude(), 5);
    String longitude = formatDoubleAsString(position.getLongitude(), 5);
    String description = formatDescription(position.getDescription());
    writer.println(STREET + NAME_VALUE_SEPARATOR + QUOTE + description + QUOTE + " " +
        PT + NAME_VALUE_SEPARATOR + QUOTE + longitude + " " + latitude + QUOTE);
  }
}

代码示例来源：origin: cpesch/RouteConverter

protected void writePosition(Wgs84Position position, PrintWriter writer, int index, boolean firstPosition) {
    String longitude = formatDoubleAsString(position.getLongitude(), 7);
    String latitude = formatDoubleAsString(position.getLatitude(), 7);
    String description = escape(position.getDescription(), SEPARATOR, ';');
    writer.println(longitude + SEPARATOR + latitude + SEPARATOR + "\"" + description + "\"");
  }
}

代码示例来源：origin: cpesch/RouteConverter

protected void writePosition(Wgs84Position position, PrintWriter writer, int index, boolean firstPosition) {
    String longitude = formatDoubleAsString(position.getLongitude(), 6);
    String latitude = formatDoubleAsString(position.getLatitude(), 6);
    String description = escape(position.getDescription());
    writer.println(longitude + SEPARATOR + latitude + SEPARATOR + "\"" + description + "\"");
  }
}

代码示例来源：origin: cpesch/RouteConverter

protected void writePosition(Wgs84Position position, PrintWriter writer, int index, boolean firstPosition) {
    String latitude = formatDoubleAsString(position.getLatitude(), 7);
    String longitude = formatDoubleAsString(position.getLongitude(), 7);
    String elevation = formatDoubleAsString(position.getElevation(), 7);
    String dateAndTime = position.hasTime() ? createDateFormat(DATE_AND_TIME_FORMAT).format(position.getTime().getTime()) : "00.00.00 00:00:=00";
    writer.println(latitude + SEPARATOR + longitude + SEPARATOR + elevation + SEPARATOR + dateAndTime);
  }
}

代码示例来源：origin: cpesch/RouteConverter

private static String formatDoubleAsString(Double aDouble, int maximumFractionCount) {
  if (aDouble != null && isReduceDecimalPlaceToReasonablePrecision())
    aDouble = roundFraction(aDouble, maximumFractionCount);
  return Transfer.formatDoubleAsString(aDouble);
}

代码示例来源：origin: cpesch/RouteConverter

String createURL(List<Wgs84Position> positions, int startIndex, int endIndex) {
  StringBuilder buffer = new StringBuilder("http://maps.google.com/maps?ie=UTF8&");
  for (int i = startIndex; i < endIndex; i++) {
    Wgs84Position position = positions.get(i);
    String longitude = position.getLongitude() != null ? formatDoubleAsString(position.getLongitude(), 6) : null;
    String latitude = position.getLatitude() != null ? formatDoubleAsString(position.getLatitude(), 6) : null;
    String comment = encodeDescription(trim(position.getDescription()));
    if (i == startIndex) {
      buffer.append("saddr=").append(comment);
      if(longitude != null && latitude != null)
        buffer.append("%40").append(latitude).append(",").append(longitude);
      if (endIndex > startIndex + 1)
        buffer.append("&daddr=");
    } else {
      if (i > startIndex + 1 && i < endIndex)
        buffer.append("+").append(DESTINATION_SEPARATOR);
      buffer.append(comment);
      if(longitude != null && latitude != null)
        buffer.append("%40").append(latitude).append(",").append(longitude);
    }
  }
  return buffer.toString();
}

代码示例来源：origin: cpesch/RouteConverter

private Route createRoute(NavigonCruiserRoute route) {
  Route result = new Route();
  result.creator = GENERATED_BY;
  result.name = route.getName();
  for (Wgs84Position position : route.getPositions()) {
    result.coords.add(formatDoubleAsString(position.getLatitude(), 5) + "," +
        formatDoubleAsString(position.getLongitude(), 5));
  }
  return result;
}

代码示例来源：origin: cpesch/RouteConverter

protected void writePosition(Wgs84Position position, PrintWriter writer, int index, boolean firstPosition) {
    String longitude = formatDoubleAsString(position.getLongitude(), 7);
    String latitude = formatDoubleAsString(position.getLatitude(), 7);
    String description = escape(position.getDescription(), SEPARATOR, ';');
    description = escape(description, '\"', ';');
    writer.println(latitude + SEPARATOR + longitude + SEPARATOR + description);
  }
}

代码示例来源：origin: cpesch/RouteConverter

protected void writePosition(Wgs84Position position, PrintWriter writer, int index, boolean firstPosition) {
    String longitude = formatDoubleAsString(position.getLongitude(), 6);
    String latitude = formatDoubleAsString(position.getLatitude(), 6);

    String[] strings = position.getDescription().split(";");
    String description = strings.length > 0 ? escape(strings[0], 60) : "";
    String extra = strings.length > 1 ? escape(strings[1], 60) : "";
    String phone = strings.length > 2 ? escape(strings[2], 30) : "";

    writer.println(longitude + SEPARATOR + " " + latitude + SEPARATOR + " " +
        QUOTE + description + QUOTE + SEPARATOR + " " +
        QUOTE + extra + QUOTE + SEPARATOR + " " +
        QUOTE + phone + QUOTE);
  }
}

代码示例来源：origin: cpesch/RouteConverter

@Test
public void testFormatDoubleAsString() {
  assertEquals("0.001", formatDoubleAsString(0.001));
  assertEquals("0.0001", formatDoubleAsString(0.0001));
  assertEquals("0.00001", formatDoubleAsString(0.00001));
  assertEquals("0.000001", formatDoubleAsString(0.000001));
  assertEquals("0.0000001", formatDoubleAsString(0.0000001));
  assertEquals("1.00000", formatDoubleAsString(1.0, 5));
  assertEquals("1.50000", formatDoubleAsString(1.5, 5));
  assertEquals("1.05000", formatDoubleAsString(1.05, 5));
  assertEquals("1.00500", formatDoubleAsString(1.005, 5));
  assertEquals("1.00005", formatDoubleAsString(1.00005, 5));
  assertEquals("1.00000", formatDoubleAsString(1.000005, 5));
  assertEquals("1.00000", formatDoubleAsString(1.0000005, 5));
}

代码示例来源：origin: cpesch/RouteConverter

protected void writePosition(Wgs84Position position, PrintWriter writer, int index, boolean firstPosition) {
    String latitude = formatDoubleAsString(position.getLatitude(), 6);
    String longitude = formatDoubleAsString(position.getLongitude(), 6);
    String elevation = position.getElevation() != null ? formatElevationAsString(position.getElevation()) : "0.0";
    String time = formatTime(position.getTime());

    // try to parse number from description to make read/write round trip easier
    int number;
    try {
      number = parseInt(position.getDescription());
    }
    catch (NumberFormatException e) {
      number = index + 1;
    }

    writer.println(fillWithSpaces(Integer.toString(number), 5) +
        fillWithSpaces(latitude, 12) +
        fillWithSpaces(longitude, 13) +
        fillWithSpaces(elevation, 11) +
        fillWithSpaces("0.0", 13) +
        " " + time);
  }
}

代码示例来源：origin: cpesch/RouteConverter

protected void writePosition(Wgs84Position position, PrintWriter writer, int index, boolean firstPosition) {
    String date = formatDate(position.getTime());
    String time = formatTime(position.getTime());
    String latitude = formatDoubleAsString(Math.abs(position.getLatitude()), 6);
    String northOrSouth = position.getLatitude() != null && position.getLatitude() < 0.0 ? "S" : "N";
    String longitude = formatDoubleAsString(Math.abs(position.getLongitude()), 6);
    String westOrEast = position.getLongitude() != null && position.getLongitude() < 0.0 ? "W" : "E";
    String height = position.getElevation() != null ? formatElevationAsString(position.getElevation()) : "0.0";
    String speed = position.getSpeed() != null ? formatSpeedAsString(position.getSpeed()) : "0.0";
    String heading = position.getHeading() != null ? formatHeadingAsString(position.getHeading()) : "0.0";

    if (firstPosition)
      previousPosition = null;
    String distance = previousPosition != null ? formatElevationAsString(position.calculateDistance(previousPosition)) : "0.0";
    previousPosition = position;

    writer.println(Integer.toString(index + 1) + SEPARATOR + "T" + SEPARATOR +
        date + SEPARATOR + time + SEPARATOR + "SPS" + SEPARATOR +
        latitude + SEPARATOR + northOrSouth + SEPARATOR +
        longitude + SEPARATOR + westOrEast + SEPARATOR +
        height + " M" + SEPARATOR +
        speed + " km/h" + SEPARATOR +
        heading + SEPARATOR +
        distance + " M" + SEPARATOR);
  }
}

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