IT. Expert System.

All Implemented Interfaces:

Serializable, Comparable<ImageView.ScaleType>

Enclosing class:

ImageView

public static enum ImageView.ScaleType
extends Enum<ImageView.ScaleType>

• Enum Constant Summary

  Enum Constants

  Enum Constant and 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 Scale the image using Matrix.ScaleToFit#CENTER.
  FIT_END Scale the image using Matrix.ScaleToFit#END.
  FIT_START Scale the image using Matrix.ScaleToFit#START.
  FIT_XY Scale the image using Matrix.ScaleToFit#FILL.
  MATRIX Scale using the image matrix when drawing.

• Method Summary

  Methods

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

  • Methods inherited from class java.lang.Enum

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

  • Methods inherited from class java.lang.Object

    getClass, notify, notifyAll, wait, wait, wait

• Enum Constant Detail

  • MATRIX

    public static final ImageView.ScaleType MATRIX

    Scale using the image matrix when drawing. The image matrix can be set using ImageView.setImageMatrix(Matrix). From XML, use this syntax: android:scaleType="matrix".

  • FIT_XY

    public static final ImageView.ScaleType FIT_XY

    Scale the image using Matrix.ScaleToFit#FILL. From XML, use this syntax: android:scaleType="fitXY".

  • FIT_START

    public static final ImageView.ScaleType FIT_START

    Scale the image using Matrix.ScaleToFit#START. From XML, use this syntax: android:scaleType="fitStart".

  • FIT_CENTER

    public static final ImageView.ScaleType FIT_CENTER

    Scale the image using Matrix.ScaleToFit#CENTER. From XML, use this syntax: android:scaleType="fitCenter".

  • FIT_END

    public static final ImageView.ScaleType FIT_END

    Scale the image using Matrix.ScaleToFit#END. From XML, use this syntax: android:scaleType="fitEnd".

  • CENTER

    public static final ImageView.ScaleType CENTER

    Center the image in the view, but perform no scaling. From XML, use this syntax: android:scaleType="center".

  • 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. From XML, use this syntax: android:scaleType="centerCrop".

  • 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. From XML, use this syntax: android:scaleType="centerInside".

• Method Detail

  • values

    public static ImageView.ScaleType[] values()

    Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

    for (ImageView.ScaleType c : ImageView.ScaleType.values())
        System.out.println(c);
    

    Returns:

    an array containing the constants of this enum type, in the order they are declared

  • valueOf

    public static ImageView.ScaleType valueOf(String name)

    Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (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 type has no constant with the specified name

    NullPointerException - if the argument is null