Module java.desktop
Package java.awt

Interface Transparency

All Known Subinterfaces:
Paint
All Known Implementing Classes:
BufferedImage, Color, ColorModel, ColorUIResource, ComponentColorModel, DirectColorModel, GradientPaint, IndexColorModel, LinearGradientPaint, MultipleGradientPaint, PackedColorModel, RadialGradientPaint, SystemColor, TexturePaint, VolatileImage
public interface Transparency
The Transparency interface defines the common transparency modes for implementing classes.

  • Field Summary

    Fields
    Modifier and Type
    Field
    Description
    static int
    BITMASK
    Represents image data that is guaranteed to be either completely opaque, with an alpha value of 1.0, or completely transparent, with an alpha value of 0.0.
    static int
    OPAQUE
    Represents image data that is guaranteed to be completely opaque, meaning that all pixels have an alpha value of 1.0.
    static int
    TRANSLUCENT
    Represents image data that contains or might contain arbitrary alpha values between and including 0.0 and 1.0.

  • Method Summary

    Modifier and Type
    Method
    Description
    int
    getTransparency()
    Returns the type of this Transparency.

  • Field Details

    • OPAQUE

      @Native static final int OPAQUE
      Represents image data that is guaranteed to be completely opaque, meaning that all pixels have an alpha value of 1.0.
      See Also:
      Constant Field Values

    • BITMASK

      @Native static final int BITMASK
      Represents image data that is guaranteed to be either completely opaque, with an alpha value of 1.0, or completely transparent, with an alpha value of 0.0.
      See Also:
      Constant Field Values

    • TRANSLUCENT

      @Native static final int TRANSLUCENT
      Represents image data that contains or might contain arbitrary alpha values between and including 0.0 and 1.0.
      See Also:
      Constant Field Values

  • Method Details

    • getTransparency

      int getTransparency()
      Returns the type of this Transparency.
      Returns:
      the field type of this Transparency, which is either OPAQUE, BITMASK or TRANSLUCENT.