Is there a way to align these boxes (lines)
To align boxes (lines) in Kotlin, you can use the String.format()
function along with the %
formatting syntax. Here are the steps to align the boxes:
- First, define the contents of each box as separate strings.
- Determine the maximum width of the boxes. This will be the width of the widest box.
- Use the
String.format()
function to create a formatted string for each box. Use the%
formatting syntax to specify the width of each box. For example,%<width>s
specifies a width of<width>
characters for a string. - Print or display the formatted strings to see the aligned boxes.
Here's an example to illustrate the steps:
fun main() {
val box1 = "Hello"
val box2 = "Kotlin"
val box3 = "World!"
// Step 2: Determine the maximum width
val maxWidth = maxOf(box1.length, box2.length, box3.length)
// Step 3: Use String.format() to format each box
val formattedBox1 = String.format("%-${maxWidth}s", box1)
val formattedBox2 = String.format("%-${maxWidth}s", box2)
val formattedBox3 = String.format("%-${maxWidth}s", box3)
// Step 4: Print the formatted boxes
println(formattedBox1)
println(formattedBox2)
println(formattedBox3)
}
This code will align the boxes to the left by using the -
flag in the format specifier %-${maxWidth}s
. The maxWidth
variable is used to specify the width for each box, ensuring that all the boxes have the same width.