Method cycleFontSizes

src/org/albite/albite/BookCanvas.java:1818–1844

()

    }

    private void cycleFontSizes() {
        if (
                (!useNativeFonts && fontSizes.length > 1) ||
                (useNativeFonts && nativeFontSizes.length > 1)) {

            if (currentFontSizeIndex == 0) {
                fontGrowing = true;
            }

            if (currentFontSizeIndex == (useNativeFonts ? nativeFontSizes.length : fontSizes.length) - 1) {
                fontGrowing = false;
            }
            
            if (fontGrowing) {
                currentFontSizeIndex++;
            } else {
                currentFontSizeIndex--;
            }

            loadFont();

            /*
             * Reflow the chapter
             */
            reflowChapter();
        }
    }

    public final void setFontSize(final byte fontSizeIndex) {