MeasuredText

Kotlin |Java

open class MeasuredText

kotlin.Any
↳	android.graphics.text.MeasuredText

Result of text shaping of the single paragraph string.

<code>
  Paint paint = new Paint();
  Paint bigPaint = new Paint();
  bigPaint.setTextSize(paint.getTextSize() * 2.0);
  String text = "Hello, Android.";
  MeasuredText mt = new MeasuredText.Builder(text.toCharArray())
       .appendStyleRun(paint, 7, false)  // Use paint for "Hello, "
       .appendStyleRun(bigPaint, 8, false)  // Use bigPaint for "Android."
       .build();
  </code>

Summary

Nested classes
	`Builder` Helper class for creating a `MeasuredText`.

Public methods
open Unit	`getBounds(start: Int, end: Int, rect: Rect)` Retrieves the boundary box of the given range
open Float	`getCharWidthAt(offset: Int)` Returns the width of the character at the given offset.
open Unit	`getFontMetricsInt(start: Int, end: Int, outMetrics: Paint.FontMetricsInt)` Retrieves the font metrics of the given range
open Float	`getWidth(start: Int, end: Int)` Returns the width of a given range.

Public methods

getBounds

Added in API level 29

open fun getBounds(
    start: Int, 
    end: Int, 
    rect: Rect
): Unit

Retrieves the boundary box of the given range

Parameters
`start`	Int: an inclusive start index of the range Value is 0 or greater
`end`	Int: an exclusive end index of the range Value is 0 or greater
`rect`	Rect: an output parameter This value cannot be `null`.

getCharWidthAt

Added in API level 29

open fun getCharWidthAt(offset: Int): Float

Returns the width of the character at the given offset.
The units of this value are pixels.

Parameters
`offset`	Int: an offset of the character. Value is 0 or greater

Return
`Float`	Value is 0.0f or greater The units of this value are pixels.

getFontMetricsInt

Added in API level 33

open fun getFontMetricsInt(
    start: Int, 
    end: Int, 
    outMetrics: Paint.FontMetricsInt
): Unit

Retrieves the font metrics of the given range

Parameters
`start`	Int: an inclusive start index of the range Value is 0 or greater
`end`	Int: an exclusive end index of the range Value is 0 or greater
`outMetrics`	Paint.FontMetricsInt: an output metrics object This value cannot be `null`.

getWidth

Added in API level 29

open fun getWidth(
    start: Int, 
    end: Int
): Float

Returns the width of a given range.
The units of this value are pixels.

Parameters
`start`	Int: an inclusive start index of the range Value is 0 or greater
`end`	Int: an exclusive end index of the range Value is 0 or greater

Return
`Float`	Value is 0.0f or greater The units of this value are pixels.