1 /*
2  * Copyright 2020 The Android Open Source Project
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  *      http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16 
17 package androidx.compose.ui.graphics
18 
19 import androidx.compose.runtime.Stable
20 import androidx.compose.ui.geometry.Size
21 import androidx.compose.ui.unit.Density
22 import androidx.compose.ui.unit.LayoutDirection
23 
24 /** Defines a generic shape. */
25 @Stable
26 interface Shape {
27     /**
28      * Creates [Outline] of this shape for the given [size].
29      *
30      * @param size the size of the shape boundary.
31      * @param layoutDirection the current layout direction.
32      * @param density the current density of the screen.
33      * @return [Outline] of this shape for the given [size].
34      */
createOutlinenull35     fun createOutline(size: Size, layoutDirection: LayoutDirection, density: Density): Outline
36 }
37