Package nl.colorize.multimedialib.renderer.teavm

Class TeaImage

  • All Implemented Interfaces:
    Image
    public class TeaImage
extends java.lang.Object
implements Image

    • Constructor Summary

      Constructors 
      Modifier Constructor Description
      protected TeaImage​(java.lang.String id, FilePointer origin, Rect region)  

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      TeaImage extractRegion​(Rect region)
      Returns a new Image instance that is based on the same source image, but only contains the specified rectangular region within the source image.
      int getAlpha​(int x, int y)
      Returns the alpha of a pixel within the image.
      ColorRGB getColor​(int x, int y)
      Returns the RGB color value of a pixel within the image.
      int getHeight()  
      java.lang.String getId()  
      FilePointer getOrigin()  
      Rect getRegion()  
      int getWidth()  
      java.lang.String toString()  

      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

    • Constructor Detail

      • TeaImage

        protected TeaImage​(java.lang.String id,
                   FilePointer origin,
                   Rect region)

    • Method Detail

      • getId

        public java.lang.String getId()

      • getWidth

        public int getWidth()
        Specified by:
        getWidth in interface Image

      • getHeight

        public int getHeight()
        Specified by:
        getHeight in interface Image

      • extractRegion

        public TeaImage extractRegion​(Rect region)
        Description copied from interface: Image
        Returns a new Image instance that is based on the same source image, but only contains the specified rectangular region within the source image.
        Specified by:
        extractRegion in interface Image

      • getColor

        public ColorRGB getColor​(int x,
                         int y)
        Description copied from interface: Image
        Returns the RGB color value of a pixel within the image. This does not include the pixel's alpha value even if the image does support transparency. The alpha value can be retrieved separately using Image.getAlpha(int, int).
        Specified by:
        getColor in interface Image

      • getAlpha

        public int getAlpha​(int x,
                    int y)
        Description copied from interface: Image
        Returns the alpha of a pixel within the image. The returned value is between 0 (fully transparent) and 100 (fully opaque).
        Specified by:
        getAlpha in interface Image

      • toString

        public java.lang.String toString()
        Overrides:
        toString in class java.lang.Object