Previously, padding was not taken into account when calculating the size of the image, yet the image was still placed within the view with the left and top padding, causing the image to appear offset, as below.

When zoomed in, you could not see the padding on the right hand side or the bottom.

This fix allows the view to respect any padding specified on the image view. The view fills the entire view area, but then the image itself is sized to fit inside the views padding. This allows any background color etc to fill the view, as expected.

When zoomed in, you can pan to the edge of the image, and see the padding on all sides.

Finally, you can see that this works for non-uniform padding - the following image has 200dp padding on the right side, with 16dp on all other sides.

And zoomed in & panned:

The image in all of the examples except the last one is a TouchImageView with the following attributes:

    <com.example.TouchImageView
        android:id="@+id/activity_image_overlay"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:padding="16dp"
        android:background="#f00"/>

Hi, when I display the image using Glide library, I can't see the Image. However is I use setImageBitmap() method, the image is perfectly displayedwith all zoom capabilities.

How can I use TouchImageView with Glide library?

Inside a "android.support.v4.view.ViewPager" i instantiate several layouts like this one ´´´ < LinearLayout xmlns:android='http://schemas.android.com/apk/res/android' android:layout_width="match_parent" android:layout_height="match_parent" android:orientation="vertical" >

< com.gilead.calculator.android.views.TouchImageView
    android:id="@+id/pag1"
    android:tag="article_image"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:src="@drawable/pag1" />

Notes

• Please label this PR with the enhancement label

Changes

• Introduced a github action to form release notes based on the PR labels
  • feature, enhancement; fix, bug; maintenance (see configuration)
  • example
• Replaced script with a github action to create the release
• Deleted the old variant

Screenshots

The look should be identical: | Original | New | |--------|-------| | | |

Proposal

• Do not run build for all variants on the release to decrease the build time

java.lang.RuntimeException: at android.graphics.RecordingCanvas.throwIfCannotDraw (RecordingCanvas.java:281) at android.graphics.BaseRecordingCanvas.drawBitmap (BaseRecordingCanvas.java:91) at android.graphics.drawable.BitmapDrawable.draw (BitmapDrawable.java:548) at android.widget.ImageView.onDraw (ImageView.java:1434) at com.ortiz.touchview.TouchImageView.onDraw (TouchImageView.kt: 284) at android.view.View.draw (View.java:23191) at android.view.View.updateDisplayListIfDirty (View.java:22066) at android.view.View.draw (View.java:22921) at android.view.ViewGroup.drawChild (ViewGroup.java:5230) at android.view.ViewGroup.dispatchDraw (ViewGroup.java:4987)

Until now I was using a old version of TouchImageView. I was using it with Universal Image Loader:

String[] images --> URLs Images

imageView = (TouchImageView) imageLayout.findViewById(R.id.imagenFullScreen); imageLoader.displayImage(images[position], imageView, options, new SimpleImageLoadingListener()...

How I can implement your new code with my current code? Thanks

Hey Mike, I am using your Imageview class in my project all gesture working properly but when i am trying to drag other view on image view , image view getting invisible or null ? so do you have any solution for this ?

I have been trying to use glide in my app, but it won't load any images:

Glide.with(this).load(urinormal).into(exampleTouchImageView);

before that I was using this code which worked fine:

exampleTouchImageView.setImageURI(urinormal);

Using Glide with a normal ImageView also works, but I need zooming.

I also tried putting it into a bitmap, but I couldn't do that on the main thread and AsyncTasks get buggy here as I have a ViewPager.

When using the TouchImageView and also having an AdView in the same Activity, then the following happens: If the image has been zoomed, and the AdView initially loads its ad or refreshes it, then zoomed image will completely disapear. If the image has not been zoomed by the user, it will stay visible.

I've debugged this a bit and found out, that the gesture listener and all that stuff still works fine (even though there is no image being displayed).

Hello,

I am currently working on a program that will show up an imagedialog showing part of an image with multitouch. I want the imagedialog to show the image fullsize initially and the ability to zoom out/drag to look at the other parts. I can't seem to change it to do this.Is this possible?

As promised!

Here is an example of how to change border shape with the Outline.

Please review!

Changes

• Add launch of the activity with new example
• Show how to round corners with Outline
• Add screenshot test

Screenshot

Bumps junit-ktx from 1.1.4 to 1.1.5.

Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting @dependabot rebase.

The below code Image shows a full screen with and height

 <androidx.appcompat.widget.AppCompatImageView
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:adjustViewBounds="true" />

after a change to touchImageview

<com.ortiz.touchview.TouchImageView
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:adjustViewBounds="true" />

Image only full height, not full width screen

how to fix this, please help me.

I wish somethings works with me when I download App from Github from the first-time

For this app in build.grade, when inspecting the code

doFirst { new File(reportsDirectory).mkdirs() } Can't resolve the Symbol File and hundreds of other errors.

Same issue as #256

I am trying to wrap the TouchImageView with a border but there is an unpredictable artificial space at the top and bottom of the image when I use wrap_content for height. Layout inspector is showing the empty space belongs to the TouchImageView. it seems like adjustViewBounds = true is not applied. The problem is illustrated below. The image with the correctly wrapped view is using the AppCompatImageView, the other one uses TouchImageView. I am aware that TouchImageView extends AppCompatImageView so I guess the issue is somewhere in the additional code handling image resizing in TouchImageView.

Changing the view type below to TouchImageView breaks it.

<androidx.appcompat.widget.AppCompatImageView
                    android:id="@+id/iv_test"
                    android:layout_width="match_parent"
                    android:layout_height="wrap_content"
                    android:layout_marginStart="16dp"
                    android:layout_marginTop="16dp"
                    android:layout_marginEnd="16dp"
                    android:layout_marginBottom="16dp"
                    android:adjustViewBounds="true"
                    android:scaleType="fitCenter"
                    app:layout_constraintBottom_toBottomOf="parent"
                    app:layout_constraintEnd_toEndOf="parent"
                    app:layout_constraintStart_toStartOf="parent"
                    app:layout_constraintTop_toTopOf="parent" />
</androidx.constraintlayout.widget.ConstraintLayout>