| /* |
| * Copyright 2019 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package androidx.ui.core |
| |
| import androidx.compose.Stable |
| import androidx.ui.util.annotation.FloatRange |
| |
| /** |
| * Draw content with modified opacity (alpha) that may be less than 1. |
| * |
| * Example usage: |
| * @sample androidx.ui.core.samples.OpacitySample |
| * |
| * @param opacity the fraction of children's alpha value. |
| */ |
| @Stable |
| fun Modifier.drawOpacity( |
| @FloatRange(from = 0.0, to = 1.0) opacity: Float |
| ) = drawLayer(alpha = opacity, clip = true) |