Get source height taking rotation into account.

Get source width taking rotation into account.

This method will be called when the decoder is no longer required. It should clean up any resources still in use.

Adjusts hypothetical future scale and translate values to keep scale within the allowed range and the image on screen. Minimum scale is set so one dim

Call to find whether the view is initialised, has dimensions, and will display an image on the next draw. If a preview has been provided, it may be th

Determines the rotation to be applied to tiles, based on EXIF orientation or chosen setting.

Reset all state before setting/changing image or setting new rotation.

Send a {@link android.util.Log#DEBUG} log message. @param tag Used to identify the source of a log message. It usually identifies the cla

Get source height, ignoring orientation. If {@link #getOrientation()} returns 90 or 270, you can use {@link #getSWidth()} for the apparent height.

Get source width, ignoring orientation. If {@link #getOrientation()} returns 90 or 270, you can use {@link #getSHeight()} for the apparent width.

Loads the optimum tiles for display at the current scale and translate, so the screen can be filled with tiles that are at least as high resolution as

Returns the source point at the center of the view.

Returns the orientation setting. This can return {@link #ORIENTATION_USE_EXIF}, in which case it doesn't tell you the applied orientation of the image

Helper method that 'unpacks' a Matrix and returns the required value @param matrix - Matrix to unpack @param whichValue - Which value from Matrix

Returns the minimum allowed scale.

Changes the current scale to the specified value. @param scale - Value to scale to

Helper method that simply checks the Matrix, and then displays the result

Send an {@link android.util.Log#INFO} log message. @param tag Used to identify the source of a log message. It usually identifies the cla

Check whether view and image dimensions are known and either a preview, full size image or base layer tiles are loaded. First time, send ready event t

Send an {@link android.util.Log#ERROR} log message. @param tag Used to identify the source of a log message. It usually identifies the cl

Helper method for setting the values of a tile matrix array.

Sets custom double tap listener, to intercept default given functions. To reset behavior to default, you can just pass in "null" or public field of Ph

@return The current medium scale level. What this value represents depends on the current {@link ImageView.ScaleType}.

Returns the current scale value @return float - current scale value

Checks whether the base layer of tiles or full size bitmap is ready.

Called by worker task when full size image bitmap is ready (tiling is disabled).

Set the image source from a bitmap, resource, asset, file or other URI. @param imageSource Image source.

Convert source coordinate to screen coordinate.

Convert source to screen x coordinate.

Convert source to screen y coordinate.

Send a {@link android.util.Log#WARN} log message. @param tag Used to identify the source of a log message. It usually identifies the clas

Calculates sample size to fit the source image in given bounds.

Check whether either the full size bitmap or base layer tiles are loaded. First time, send image loaded event to listener.

Pythagoras distance between two points.

Apply a selected type of easing. @param type Easing type, from static fields @param time Elapsed time @param from Start value @param change Target val

Gets the Display Rectangle of the currently displayed Drawable. The Rectangle is relative to this View and includes all scaling and translations. @re

@return The current maximum scale level. What this value represents depends on the current {@link ImageView.ScaleType}.

Returns a listener to be invoked when the Photo displayed by this View is tapped with a single tap. @return PhotoViewAttacher.OnPhotoTapListener curr

Returns a callback listener to be invoked when the View is tapped with a single tap. @return PhotoViewAttacher.OnViewTapListener currently set, may b

Return the current scale type in use by the ImageView. @return current ImageView.ScaleType

Adjust a requested scale to be within the allowed limits.

Sets scale and translate ready for the next draw.

Set the maximum scale allowed. A value of 1 means 1:1 pixels at maximum scale. You may wish to set this according to screen density - on a retina scre

Externally change the scale and translation of the source image. This may be used with getCenter() and getScale() to restore the scale and zoom after

Controls how the image should be resized or moved to match the size of the ImageView. Any scaling or panning will happen within the confines of this {

Starts the animation.

Calculate Matrix for FIT_CENTER @param d - Drawable being displayed

Convert screen coordinate to source coordinate.

Convert screen to source x coordinate.

Convert screen to source y coordinate.

Clean-up the resources attached to this object. This needs to be called when the ImageView is no longer used. A good example is from {@link View#onDet

Decode a region of the image with the given sample size. This method is called off the UI thread so it can safely load the image on the current thread

Double tap zoom handler triggered from gesture detector or on touch, depending on whether quick scale is enabled.

Helper method for load tasks. Examines the EXIF info on the image file to determine the orientation. This will only work for external files, not asset

@return The current minimum scale level. What this value represents depends on the current {@link ImageView.ScaleType}.

Produce a new instance of a decoder with type {@link T}. @return a new instance of your decoder.

Indicates an error initiliasing the decoder when using a tiling, or when loading the full size bitmap when tiling is disabled. This method cannot be r

Called by worker task when preview image is loaded.

Resets the Matrix back to FIT_CENTER, and then displays it.s

Set's the ImageView's ScaleType to Matrix.

{@inheritDoc}