Paint.kt
/*
* Copyright (C) 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.core.graphics
import android.graphics.Paint
import androidx.annotation.ColorInt
/**
* Convenience method to configure the BlendMode of a Paint in a backward
* compatible way. This method is a no-op for BlendModes that have no equivalent
* on older API levels
*/
inline fun Paint.setBlendMode(blendModeCompat: BlendModeCompat?): Boolean {
return PaintCompat.setBlendMode(this, blendModeCompat)
}
/**
* Convenience method to configure the BlendModeColorFilter of a Paint in a backward
* compatible way. This method falls back on PorterDuffColorFilter for API levels that
* do not support BlendModeColorFilter. This method is a no-op if the BlendMode provided is
* not supported on a given API level.
*
* Passing in null for the BlendModeCompat parameter will remove the previously configured
* ColorFilter on the Paint
*/
inline fun Paint.setBlendModeColorFilter(
@ColorInt color: Int,
blendModeCompat: BlendModeCompat?
): Boolean {
return PaintCompat.setBlendModeColorFilter(this, color, blendModeCompat)
}