/*
* Copyright 2022 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.compose.ui.text.platform
import androidx.compose.ui.graphics.Brush
import androidx.compose.ui.graphics.Canvas
import androidx.compose.ui.graphics.Shadow
import androidx.compose.ui.text.MultiParagraph
import androidx.compose.ui.text.style.TextDecoration
/**
* Brush is applied to the whole text whether it's MultiParagraph or just Paragraph. However, Brush
* needs to be realized as a shader before being applied to the text. Applying the same brush
* separately to each Paragraph in a MultiParagraph violates the unity of the text.
*
* This function draws a MultiParagraph with the given brush without repeating the same effect in
* each Paragraph. Drawing MultiParagraph is expected to be implemented differently in each platform
* since Shader implementation is also heavily coupled to the underlying platform.
*/
internal expect fun MultiParagraph.drawMultiParagraph(
canvas: Canvas,
brush: Brush,
shadow: Shadow? = null,
decoration: TextDecoration? = null
)