.. currentmodule:: GeoExt :class:`GeoExt.LayerOpacitySliderTip` ================================================================================ .. cssclass:: meta Extends * `Ext.Tip `_ * :class:`GeoExt.SliderTip` .. class:: LayerOpacitySliderTip(config) Create a slider tip displaying :class:`GeoExt.LayerOpacitySlider` values. Example Use ----------- Sample code to create a slider tip to display scale and resolution: .. code-block:: javascript var slider = new GeoExt.LayerOpacitySlider({ renderTo: document.body, width: 200, layer: layer, plugins: new GeoExt.LayerOpacitySliderTip({ template: "Opacity: {opacity}%" }) }); Config Options -------------- Configuration properties in addition to those listed for `Ext.Tip `_. .. describe:: hover ``Boolean`` Display the tip when hovering over the thumb. If ``false``, tip will only be displayed while dragging. Default is ``true``. .. describe:: minWidth ``Number`` Minimum width of the tip. Default is 10. .. describe:: offsets ``Array(Number)`` A two item list that provides x, y offsets for the tip. Default is [0, -10]. .. describe:: template ``String`` Template for the tip. Can be customized using the following keywords in curly braces: * ``opacity`` - the opacity value in percent.