rpfviewattributes.java

openmap java写的开源数字地图程序. 用applet实现,可以像google map 那样放大缩小地图.

        String prefix = PropUtils.getScopedPropertyPrefix(propertyPrefix);

        props.put(prefix + OpaquenessProperty, Integer.toString(opaqueness));
        props.put(prefix + NumColorsProperty, Integer.toString(numberOfColors));
        props.put(prefix + ShowMapsProperty, new Boolean(showMaps).toString());
        props.put(prefix + ShowInfoProperty, new Boolean(showInfo).toString());
        props.put(prefix + ScaleImagesProperty,
                new Boolean(scaleImages).toString());
        props.put(prefix + ChartSeriesProperty, chartSeries);
        props.put(prefix + AutoFetchAttributeProperty,
                new Boolean(autofetchAttributes).toString());
        props.put(prefix + ImageScaleFactorProperty,
                Float.toString(imageScaleFactor));

        if (colorModel == OMRasterObject.COLORMODEL_INDEXED) {
            props.put(prefix + ColormodelProperty, COLORMODEL_INDEXED_STRING);
        } else {
            props.put(prefix + ColormodelProperty, COLORMODEL_DIRECT_STRING);
        }

        return props;
    }

    /**
     * Method to fill in a Properties object with values reflecting
     * the properties able to be set on this PropertyConsumer. The key
     * for each property should be the raw property name (without a
     * prefix) with a value that is a String that describes what the
     * property key represents, along with any other information about
     * the property that would be helpful (range, default value,
     * etc.). For Layer, this method should at least return the
     * 'prettyName' property.
     * 
     * @param list a Properties object to load the PropertyConsumer
     *        properties into. If getList equals null, then a new
     *        Properties object should be created.
     * @return Properties object containing PropertyConsumer property
     *         values. If getList was not null, this should equal
     *         getList. Otherwise, it should be the Properties object
     *         created by the PropertyConsumer.
     */
    public Properties getPropertyInfo(Properties list) {
        if (list == null) {
            list = new Properties();
        }
        String interString;

        interString = i18n.get(RpfLayer.class,
                OpaquenessProperty,
                I18n.TOOLTIP,
                "Integer representing opaqueness level (0-255, 0 is clear).");
        list.put(OpaquenessProperty, interString);
        interString = i18n.get(RpfLayer.class, OpaquenessProperty, "Opaqueness");
        list.put(OpaquenessProperty + LabelEditorProperty, interString);

        interString = i18n.get(RpfLayer.class,
                NumColorsProperty,
                I18n.TOOLTIP,
                "Number of colors to use for the map images.");
        list.put(NumColorsProperty, interString);
        list.put(NumColorsProperty + ScopedEditorProperty,
                "com.bbn.openmap.util.propertyEditor.ComboBoxPropertyEditor");
        list.put(NumColorsProperty + OptionPropertyEditor.ScopedOptionsProperty,
                "sixteen  thirtytwo twosixteen");
        list.put(NumColorsProperty + ".sixteen", "16");
        list.put(NumColorsProperty + ".thirtytwo", "32");
        list.put(NumColorsProperty + ".twosixteen", "216");
        interString = i18n.get(RpfLayer.class,
                NumColorsProperty,
                "Number of Colors");
        list.put(NumColorsProperty + LabelEditorProperty, interString);

        interString = i18n.get(RpfLayer.class,
                ShowMapsProperty,
                I18n.TOOLTIP,
                "Flag to display map images.");
        list.put(ShowMapsProperty, interString);
        list.put(ShowMapsProperty + ScopedEditorProperty,
                "com.bbn.openmap.util.propertyEditor.OnOffPropertyEditor");
        interString = i18n.get(RpfLayer.class,
                ShowMapsProperty,
                "Display Images");
        list.put(ShowMapsProperty + LabelEditorProperty, interString);

        interString = i18n.get(RpfLayer.class,
                ShowInfoProperty,
                I18n.TOOLTIP,
                "Flag to show data attributes.");
        list.put(ShowInfoProperty, interString);
        list.put(ShowInfoProperty + ScopedEditorProperty,
                "com.bbn.openmap.util.propertyEditor.OnOffPropertyEditor");
        interString = i18n.get(RpfLayer.class,
                ShowInfoProperty,
                "Display Attributes");
        list.put(ShowInfoProperty + LabelEditorProperty, interString);

        interString = i18n.get(RpfLayer.class,
                ScaleImagesProperty,
                I18n.TOOLTIP,
                "Flag to scale the images to fit the map scale.  If false, images appear when map scale fits the chart scale.");
        list.put(ScaleImagesProperty, interString);
        list.put(ScaleImagesProperty + ScopedEditorProperty,
                "com.bbn.openmap.util.propertyEditor.OnOffPropertyEditor");
        interString = i18n.get(RpfLayer.class,
                ScaleImagesProperty,
                "Scale Images");
        list.put(ScaleImagesProperty + LabelEditorProperty, interString);

        interString = i18n.get(RpfLayer.class,
                ChartSeriesProperty,
                I18n.TOOLTIP,
                "The two-letter chart code to display.  ANY is default.");
        list.put(ChartSeriesProperty, interString);
        interString = i18n.get(RpfLayer.class,
                ChartSeriesProperty,
                "Chart Series Code");
        list.put(ChartSeriesProperty + LabelEditorProperty, interString);

        interString = i18n.get(RpfLayer.class,
                AutoFetchAttributeProperty,
                I18n.TOOLTIP,
                "Flag to tell the layer to automatically fetch the attribute data for the images.");
        list.put(AutoFetchAttributeProperty, interString);
        list.put(AutoFetchAttributeProperty + ScopedEditorProperty,
                "com.bbn.openmap.util.propertyEditor.OnOffPropertyEditor");
        interString = i18n.get(RpfLayer.class,
                AutoFetchAttributeProperty,
                "Auto-fetch Attributes");
        list.put(AutoFetchAttributeProperty + LabelEditorProperty, interString);

        interString = i18n.get(RpfLayer.class,
                ImageScaleFactorProperty,
                I18n.TOOLTIP,
                "Multiplier to limit the scale differential that a given chart will be displayed for a map (4.0 is the default).");
        list.put(ImageScaleFactorProperty, interString);
        interString = i18n.get(RpfLayer.class,
                ImageScaleFactorProperty,
                "Image Scaling Factor");
        list.put(ImageScaleFactorProperty + LabelEditorProperty, interString);

        interString = i18n.get(RpfLayer.class,
                ColormodelProperty,
                I18n.TOOLTIP,
                "If 'indexed', the images will be built using a colortable.  This is not the default.");
        list.put(ColormodelProperty, interString);
        list.put(ColormodelProperty + ScopedEditorProperty,
                "com.bbn.openmap.util.propertyEditor.ComboBoxPropertyEditor");
        list.put(ColormodelProperty
                + OptionPropertyEditor.ScopedOptionsProperty, "dir ind");
        list.put(ColormodelProperty + ".dir", COLORMODEL_DIRECT_STRING);
        list.put(ColormodelProperty + ".ind", COLORMODEL_INDEXED_STRING);
        interString = i18n.get(RpfLayer.class,
                ColormodelProperty,
                "Image Colormodel Type");
        list.put(ColormodelProperty + LabelEditorProperty, interString);

        return list;
    }

    /**
     * Specify what order properties should be presented in an editor.
     */
    public String getInitPropertiesOrder() {
        return " " + ShowMapsProperty + " " + ShowInfoProperty + " "
                + ScaleImagesProperty + " " + ImageScaleFactorProperty + " "
                + OpaquenessProperty + " " + NumColorsProperty + " "
                + ChartSeriesProperty + " " + AutoFetchAttributeProperty + " "
                + ColormodelProperty;
    }

    /**
     * Set the property key prefix that should be used by the
     * PropertyConsumer. The prefix, along with a '.', should be
     * prepended to the property keys known by the PropertyConsumer.
     * 
     * @param prefix the prefix String.
     */
    public void setPropertyPrefix(String prefix) {
        propertyPrefix = prefix;
    }

    /**
     * Get the property key prefix that is being used to prepend to
     * the property keys for Properties lookups.
     * 
     * @return the property prefix
     */
    public String getPropertyPrefix() {
        return propertyPrefix;
    }
}