Record Class PageSetup

java.lang.Object
java.lang.Record
io.leandev.appfuse.report.PageSetup
Record Components:
width - 紙張寬度
height - 紙張高度
margins - 邊界
public record PageSetup(Length width, Length height, Margins margins) extends Record

頁面尺寸與邊界

PageSetup.of(Paper.A4).landscape().margins(Margins.of(Length.ofMillimeter(15)));
Since:
4.0.0

  • Field Details

    • DEFAULT_MARGIN

      public static final Length DEFAULT_MARGIN
      預設邊界 20mm

  • Constructor Details

    • PageSetup

      public PageSetup(Length width, Length height, Margins margins)
      Creates an instance of a PageSetup record class.
      Parameters:
      width - the value for the width record component
      height - the value for the height record component
      margins - the value for the margins record component

  • Method Details

    • of

      public static PageSetup of(Paper paper)
      指定紙張、預設邊界
      Parameters:
      paper - 紙張
      Returns:
      頁面設定

    • landscape

      public PageSetup landscape()
      寬高互換的橫向頁面
      Returns:
      新設定

    • margins

      public PageSetup margins(Margins margins)
      更換邊界
      Parameters:
      margins - 邊界
      Returns:
      新設定

    • margins

      public PageSetup margins(Length top, Length right, Length bottom, Length left)
      更換邊界
      Parameters:
      top - 上
      right - 右
      bottom - 下
      left - 左
      Returns:
      新設定

    • toString

      public final String toString()
      Returns a string representation of this record class. The representation contains the name of the class, followed by the name and value of each of the record components.
      Specified by:
      toString in class Record
      Returns:
      a string representation of this object

    • hashCode

      public final int hashCode()
      Returns a hash code value for this object. The value is derived from the hash code of each of the record components.
      Specified by:
      hashCode in class Record
      Returns:
      a hash code value for this object

    • equals

      public final boolean equals(Object o)
      Indicates whether some other object is "equal to" this one. The objects are equal if the other object is of the same class and if all the record components are equal. All components in this record class are compared with Objects::equals(Object,Object).
      Specified by:
      equals in class Record
      Parameters:
      o - the object with which to compare
      Returns:
      true if this object is the same as the o argument; false otherwise.

    • width

      public Length width()
      Returns the value of the width record component.
      Returns:
      the value of the width record component

    • height

      public Length height()
      Returns the value of the height record component.
      Returns:
      the value of the height record component

    • margins

      public Margins margins()
      Returns the value of the margins record component.
      Returns:
      the value of the margins record component