What are the types of alignment in java

Java provides multiple alignment types, including left, right, center, justified, and full-width space alignment. These types are used through the String class format() method to specify field width and alignment.

Java Alignment Types

There are several alignment types provided in Java for controlling text or data arrangement. These types can be used to format strings, align text, adjust column widths, and align components in graphical interfaces.

The main alignment types are as follows:

• Left alignment (LEFT): Text or data is aligned starting from the left edge.
• RIGHT ALIGNMENT (RIGHT): Text or data is aligned starting from the right edge.
• Center Alignment (CENTER): The text or data is centered and aligned at the same distance from the left and right edges.
• Justify (JUSTIFY): The text or data occupies the entire available space, and the word spacing is adjusted to align the left and right edges.
• Tall-width space alignment (TAB): Text or data is aligned using full-width spaces, and the content of each column is aligned at a predefined tab stop.

Usage:

Alignment type is usually used with the format() method of the String class . This method accepts a format string and a series of parameters, where the format string specifies the alignment type.

For example, to left-justify the string "Java" and assign it to a 10-character field, you would use the following code:

String formattedString = String.format("%-10s", "Java");

Here, "-10s" Specifies a field width of 10 characters, while "-" means left justification.

Other alignments:

In addition to these basic alignment types, Java also provides some additional alignment options, including:

• Number formatting: Allows the alignment of numbers, such as decimal point alignment.
• Time and date formatting: Used to format time and date values ​​into a specific alignment.
• Graphical interface alignment: Used to align components in Java Swing and JavaFX.

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