Package icyllis.modernui.widget

Enum Class ImageView.ScaleType

java.lang.Object
java.lang.Enum<ImageView.ScaleType>
icyllis.modernui.widget.ImageView.ScaleType
All Implemented Interfaces:
Serializable, Comparable<ImageView.ScaleType>, Constable
Enclosing class:
ImageView
public static enum ImageView.ScaleType extends Enum<ImageView.ScaleType>
Options for scaling the bounds of an image to the bounds of this view.

  • Nested Class Summary

    Nested classes/interfaces inherited from class java.lang.Enum

    Enum.EnumDesc<E extends Enum<E>>

  • Enum Constant Summary

    Enum Constants
    Enum Constant
    Description
    CENTER
    Center the image in the view, but perform no scaling.
    CENTER_CROP
    Scale the image uniformly (maintain the image's aspect ratio) so that both dimensions (width and height) of the image will be equal to or larger than the corresponding dimension of the view (minus padding).
    CENTER_INSIDE
    Scale the image uniformly (maintain the image's aspect ratio) so that both dimensions (width and height) of the image will be equal to or less than the corresponding dimension of the view (minus padding).
    FIT_CENTER
    Compute a scale that will maintain the original src aspect ratio, but will also ensure that src fits entirely inside dst.
    FIT_END
    Compute a scale that will maintain the original src aspect ratio, but will also ensure that src fits entirely inside dst.
    FIT_START
    Compute a scale that will maintain the original src aspect ratio, but will also ensure that src fits entirely inside dst.
    FIT_XY
    Scale in X and Y independently, so that src matches dst exactly.
    MATRIX
    Scale using the image matrix when drawing.

  • Method Summary

    Modifier and Type
    Method
    Description
    static ImageView.ScaleType
    valueOf(String name)
    Returns the enum constant of this class with the specified name.
    static ImageView.ScaleType[]
    values()
    Returns an array containing the constants of this enum class, in the order they are declared.

    Methods inherited from class java.lang.Enum

    clone, compareTo, describeConstable, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

    Methods inherited from class java.lang.Object

    getClass, notify, notifyAll, wait, wait, wait

  • Enum Constant Details

    • MATRIX

      public static final ImageView.ScaleType MATRIX
      Scale using the image matrix when drawing. The image matrix can be set using ImageView.setImageMatrix(Matrix).

    • FIT_XY

      public static final ImageView.ScaleType FIT_XY
      Scale in X and Y independently, so that src matches dst exactly. This may change the aspect ratio of the src.

    • FIT_START

      public static final ImageView.ScaleType FIT_START
      Compute a scale that will maintain the original src aspect ratio, but will also ensure that src fits entirely inside dst. At least one axis (X or Y) will fit exactly. START aligns the result to the left and top edges of dst.

    • FIT_CENTER

      public static final ImageView.ScaleType FIT_CENTER
      Compute a scale that will maintain the original src aspect ratio, but will also ensure that src fits entirely inside dst. At least one axis (X or Y) will fit exactly. The result is centered inside dst.

    • FIT_END

      public static final ImageView.ScaleType FIT_END
      Compute a scale that will maintain the original src aspect ratio, but will also ensure that src fits entirely inside dst. At least one axis (X or Y) will fit exactly. END aligns the result to the right and bottom edges of dst.

    • CENTER

      public static final ImageView.ScaleType CENTER
      Center the image in the view, but perform no scaling.

    • CENTER_CROP

      public static final ImageView.ScaleType CENTER_CROP
      Scale the image uniformly (maintain the image's aspect ratio) so that both dimensions (width and height) of the image will be equal to or larger than the corresponding dimension of the view (minus padding). The image is then centered in the view.

    • CENTER_INSIDE

      public static final ImageView.ScaleType CENTER_INSIDE
      Scale the image uniformly (maintain the image's aspect ratio) so that both dimensions (width and height) of the image will be equal to or less than the corresponding dimension of the view (minus padding). The image is then centered in the view.

  • Method Details

    • values

      public static ImageView.ScaleType[] values()
      Returns an array containing the constants of this enum class, in the order they are declared.
      Returns:
      an array containing the constants of this enum class, in the order they are declared

    • valueOf

      public static ImageView.ScaleType valueOf(String name)
      Returns the enum constant of this class with the specified name. The string must match exactly an identifier used to declare an enum constant in this class. (Extraneous whitespace characters are not permitted.)
      Parameters:
      name - the name of the enum constant to be returned.
      Returns:
      the enum constant with the specified name
      Throws:
      IllegalArgumentException - if this enum class has no constant with the specified name
      NullPointerException - if the argument is null