Interface Captioner

  • All Known Implementing Classes:
    BasicCaptioner, LatexCaptioner, NullCaptioner, OutlineCaptioner

    @Equality
    public interface Captioner
    Can paint a text caption onto a graphics context in horizontal orientation.

    It might be better to rework this interface so that the reference position is the origin of the bounding box rather than the start of the baseline which may have a descender. That would make the calculations easier - it's easy to get confused about the origins and height. It would also mean this interface could just return an Icon.

    Since:
    12 Feb 2013
    Author:
    Mark Taylor
    • Method Detail

      • drawCaption

        void drawCaption​(Caption label,
                         java.awt.Graphics g)
        Draws a caption such that the left end of the text baseline is at the origin of the supplied graphics context.
        Parameters:
        label - caption text
        g - graphics context
      • getPad

        int getPad()
        Returns a suitable padding value for separating captions from the reference position or other graphical elements.
        Returns:
        pad value in pixels