Method getScaleCache

CodenameOne/src/com/codename1/ui/Image.java:950–962

()

    }

    private HashMap<Dimension, Object> getScaleCache() {
        if (scaleCache == null) {
            HashMap<Dimension, Object> h = new HashMap<Dimension, Object>();
            scaleCache = Display.getInstance().createSoftWeakRef(h);
            return h;
        }
        HashMap<Dimension, Object> h = (HashMap<Dimension, Object>) Display.getInstance().extractHardRef(scaleCache);
        if (h == null) {
            h = new HashMap<Dimension, Object>();
            scaleCache = Display.getInstance().createSoftWeakRef(h);
        }
        return h;
    }

    /// Returns a cached scaled image
    ///