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Opacity

methods

Gets or sets the element opacity. Inherited from Element.opacity

If set, the stroke and fill opacity will be multiplied by the element opacity.

opacity

Parameters:opacityNumber

The element opacity. Ranges from 0 (completely transparent) to 1 (completely opaque).

Returns:Number

The current element opacity.

<div id="surface"></div>
<script>
    var draw = kendo.drawing;
    var geom = kendo.geometry;

    var circleGeometry = new geom.Circle([100, 100], 30);
    var circle = new draw.Circle(circleGeometry)
        .stroke("navy", 2)
        .fill("skyblue");

    var surface = draw.Surface.create($("#surface"));
    surface.draw(circle);

    // Get current opacity
    console.log("Current opacity:", circle.opacity());

    // Set new opacity
    circle.opacity(0.5);
    console.log("New opacity:", circle.opacity());
</script>