| /* |
| * Copyright 2018 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.graphics |
| |
| /** |
| * Creates a color filter that applies the blend mode given as the second |
| * argument. The source color is the one given as the first argument, and the |
| * destination color is the one from the layer being composited. |
| * |
| * The output of this filter is then composited into the background according |
| * to the [Paint.blendMode], using the output of this filter as the source |
| * and the background as the destination. |
| */ |
| data class ColorFilter( |
| val color: Color, |
| val blendMode: BlendMode |
| ) { |
| companion object { |
| /** |
| * Helper method to create a [ColorFilter] that tints contents to the specified color |
| */ |
| fun tint(color: Color): ColorFilter = ColorFilter(color, BlendMode.srcIn) |
| } |
| } |