Package io.flutter.embedding.engine.renderer

Class FlutterRenderer.ViewportMetrics

java.lang.Object

io.flutter.embedding.engine.renderer.FlutterRenderer.ViewportMetrics

Enclosing class:

FlutterRenderer

public static final class FlutterRenderer.ViewportMetrics
extends Object

Mutable data structure that holds all viewport metrics properties that Flutter cares about.

All distance measurements, e.g., width, height, padding, viewInsets, are measured in device pixels, not logical pixels.

Field Summary

Fields

Modifier and Type	Field	Description
float	devicePixelRatio
int	height
int	physicalTouchSlop
int	systemGestureInsetBottom
int	systemGestureInsetLeft
int	systemGestureInsetRight
int	systemGestureInsetTop
static final int	unsetValue	A value that indicates the setting has not been set.
int	viewInsetBottom
int	viewInsetLeft
int	viewInsetRight
int	viewInsetTop
int	viewPaddingBottom
int	viewPaddingLeft
int	viewPaddingRight
int	viewPaddingTop
int	width

Constructor Summary

Constructors

Constructor	Description
ViewportMetrics()

Method Summary

Modifier and Type	Method	Description
List<FlutterRenderer.DisplayFeature>	getDisplayCutouts()
List<FlutterRenderer.DisplayFeature>	getDisplayFeatures()
void	setDisplayCutouts(List<FlutterRenderer.DisplayFeature> newCutouts)
void	setDisplayFeatures(List<FlutterRenderer.DisplayFeature> newFeatures)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

unsetValue

public static final int unsetValue

A value that indicates the setting has not been set.

See Also:

• Constant Field Values

devicePixelRatio

public float devicePixelRatio

width

public int width

height

public int height

viewPaddingTop

public int viewPaddingTop

viewPaddingRight

public int viewPaddingRight

viewPaddingBottom

public int viewPaddingBottom

viewPaddingLeft

public int viewPaddingLeft

viewInsetTop

public int viewInsetTop

viewInsetRight

public int viewInsetRight

viewInsetBottom

public int viewInsetBottom

viewInsetLeft

public int viewInsetLeft

systemGestureInsetTop

public int systemGestureInsetTop

systemGestureInsetRight

public int systemGestureInsetRight

systemGestureInsetBottom

public int systemGestureInsetBottom

systemGestureInsetLeft

public int systemGestureInsetLeft

physicalTouchSlop

public int physicalTouchSlop

Constructor Details

ViewportMetrics

public ViewportMetrics()

Method Details

getDisplayFeatures

public List<FlutterRenderer.DisplayFeature> getDisplayFeatures()

getDisplayCutouts

public List<FlutterRenderer.DisplayFeature> getDisplayCutouts()

setDisplayFeatures

public void setDisplayFeatures(List<FlutterRenderer.DisplayFeature> newFeatures)

setDisplayCutouts

public void setDisplayCutouts(List<FlutterRenderer.DisplayFeature> newCutouts)