ch.privately.ageestimation.image.estimation

Class FaceOverlayView

java.lang.Object

View

ch.privately.ageestimation.image.estimation.FaceOverlayView

public class FaceOverlayView
extends View

View used to display the face location indicator.

Constructor Summary

Constructors

Constructor and Description
FaceOverlayView(Context context)
FaceOverlayView(Context context, AttributeSet attrs)
FaceOverlayView(Context context, AttributeSet attrs, int defStyleAttr)

Method Summary

Modifier and Type	Method and Description
static float	convertDpToPixel(float dp, Context context) This method converts dp unit to equivalent pixels, depending on device density.
static float	convertPixelsToDp(float px, Context context) This method converts device specific pixels to density independent pixels.
protected void	onDraw(Canvas canvas)

Methods inherited from class java.lang.Object

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

Constructor Detail

FaceOverlayView

public FaceOverlayView(Context context)

FaceOverlayView

public FaceOverlayView(Context context,
                       AttributeSet attrs)

FaceOverlayView

public FaceOverlayView(Context context,
                       AttributeSet attrs,
                       int defStyleAttr)

Method Detail

onDraw

protected void onDraw(Canvas canvas)

convertDpToPixel

public static float convertDpToPixel(float dp,
                                     Context context)

This method converts dp unit to equivalent pixels, depending on device density.

Parameters:

dp - A value in dp (density independent pixels) unit. Which we need to convert into pixels

context - Context to get resources and device specific display metrics

Returns:

A float value to represent px equivalent to dp depending on device density

convertPixelsToDp

public static float convertPixelsToDp(float px,
                                      Context context)

This method converts device specific pixels to density independent pixels.

Parameters:

px - A value in px (pixels) unit. Which we need to convert into db

context - Context to get resources and device specific display metrics

Returns:

A float value to represent dp equivalent to px value