Added in API level 29

Summary: Nested Classes | Methods | Inherited Methods

MeasuredText

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Kotlin |Java

public class MeasuredText
extends Object

java.lang.Object
↳	android.graphics.text.MeasuredText

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Result of text shaping of the single paragraph string.

 
 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();
 
 

Summary

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

Public methods
void	getBounds(int start, int end, Rect rect) Retrieves the boundary box of the given range
float	getCharWidthAt(int offset) Returns the width of the character at the given offset.
void	getFontMetricsInt(int start, int end, Paint.FontMetricsInt outMetrics) Retrieves the font metrics of the given range
float	getWidth(int start, int end) Returns the width of a given range.

Inherited methods

From class java.lang.Object Object clone() Creates and returns a copy of this object. boolean equals(Object obj) Indicates whether some other object is "equal to" this one. void finalize() Called by the garbage collector on an object when garbage collection determines that there are no more references to the object. final Class<?> getClass() Returns the runtime class of this Object. int hashCode() Returns a hash code value for the object. final void notify() Wakes up a single thread that is waiting on this object's monitor. final void notifyAll() Wakes up all threads that are waiting on this object's monitor. String toString() Returns a string representation of the object. final void wait(long timeoutMillis, int nanos) Causes the current thread to wait until it is awakened, typically by being notified or interrupted, or until a certain amount of real time has elapsed. final void wait(long timeoutMillis) Causes the current thread to wait until it is awakened, typically by being notified or interrupted, or until a certain amount of real time has elapsed. final void wait() Causes the current thread to wait until it is awakened, typically by being notified or interrupted.

Public methods

getBounds

Added in API level 29

public void getBounds (int start, 
                int end, 
                Rect rect)

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

public float getCharWidthAt (int offset)

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

Returns
float	Value is 0.0f or greater The units of this value are pixels. {}

getFontMetricsInt

Added in API level 33

public void getFontMetricsInt (int start, 
                int end, 
                Paint.FontMetricsInt outMetrics)

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

public float getWidth (int start, 
                int end)

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

Returns
float	Value is 0.0 or greater The units of this value are pixels. {}