com.hannesdorfmann.httpkit.image

Class ScaleTypeDrawer

java.lang.Object

com.hannesdorfmann.httpkit.image.ScaleTypeDrawer

public class ScaleTypeDrawer
extends Object

This is a little helper class that helps you to draw a bitmap on a canvas (normally called from a drawable to draw on his own canvas) according to the image views scale type.

Supported ScaleTypes are:

• ImageView.ScaleType.FIT_XY
• ImageView.ScaleType.CENTER_CROP
• ImageView.ScaleType.FIT_CENTER

Author:

Hannes Dorfmann

Constructor Summary

Constructors

Constructor and Description
ScaleTypeDrawer()

Method Summary

Methods

Modifier and Type	Method and Description
static void	draw(android.graphics.Bitmap source, android.widget.ImageView.ScaleType scaleType, float targetWidth, float targetHeight, android.graphics.Canvas canvas, android.graphics.Paint paint) Called to draw on a canvas according to the ImageView.ScaleType

Methods inherited from class java.lang.Object

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

Constructor Detail

ScaleTypeDrawer

public ScaleTypeDrawer()

Method Detail

draw

public static void draw(android.graphics.Bitmap source,
        android.widget.ImageView.ScaleType scaleType,
        float targetWidth,
        float targetHeight,
        android.graphics.Canvas canvas,
        android.graphics.Paint paint)

Called to draw on a canvas according to the ImageView.ScaleType

Parameters:

source -

scaleType -

targetWidth -

targetHeight -

canvas -

paint -