public static int getMapRenderScale(final String themeStyleId, final RenderThemeScaleType scaleType) {
        final int value = getIntDirect(getMapRenderScalePreferenceKey(themeStyleId, scaleType), 100);
        return Math.min(500, Math.max(value, 10));
    }
Shall SOLELY be used by {@link cgeo.geocaching.maps.mapsforge.v6.RenderThemeHelper}!
main/src/main/java/cgeo/geocaching/settings/Settings.java