CODEWITHSUNDEEP
androidandroid-imageview
MrYanDao
MrYanDao

Reputation: 1263

Resizing Image to fit Imageview

I've look at MANY questions on Stackoverflow and tried many workaround but it still didn't work.

What I wanna achieve :

enter image description here enter image description here

Yet I am achieving this :

enter image description here

This is my current xml code:

<ImageView
    android:id="@+id/image"
    android:layout_width="fill_parent"
    android:layout_height="match_parent"
    android:layout_below="@+id/text"
    android:layout_gravity="center"
    android:adjustViewBounds="true"
    android:scaleType="centerInside"
    android:src="@drawable/ic_action_search" />

Upvotes: 9

Views: 9494

Answers (4)

Gene
Gene

Reputation: 11285

You want to do it inside the XML file right? 

<ImageView  
android:layout_width="size of image (in density pixels)"  
android:layout_height="size of image (in density pixels)" />

so for example: 

<ImageView  
android:layout_width="60dp"  
android:layout_height="60dp" />

Upvotes: 0

Azahar
Azahar

Reputation: 385

add 

<ImageView
android:id="@+id/image"
android:layout_width="fill_parent"
android:layout_height="match_parent"
android:layout_below="@+id/text"
android:layout_gravity="center"
android:adjustViewBounds="true"
android:scaleType="fitXY"
android:src="@drawable/ic_action_search" />

Upvotes: 3

Ljdawson
Ljdawson

Reputation: 12249

The best way to achieve this is to scale the image (bitmap) using a Matrix.

An alternative is to use a library I previously created which does this for you:

https://github.com/laurencedawson/ZoomableImageView

This will automatically scale the image to fit the screen and also add pinch to zoom.

Upvotes: 3

jeet
jeet

Reputation: 29199

CenterInside, Resize Image According To view dimensions and its Resolutions. So if an Image Has size of 300*450 and we have set this image to an imageview of scale type centerinside, with dimensions 200*400, then it will make size of image to 200*300, According to the target dimensions, so scaling it down make 200 is minimum in width and height. I hope I am clear enough. In cases where you need to set dimensions of exact size use FItXY, as suggested by Adeel.

Upvotes: 1

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