fun drawCachedImage()

in components/resources/library/src/skikoMain/kotlin/org/jetbrains/compose/resources/DrawCache.kt [40:70]

• 30 lines of code
• 6 McCabe index (conditional complexity)

    fun drawCachedImage(
        config: ImageBitmapConfig,
        size: IntSize,
        density: Density,
        layoutDirection: LayoutDirection,
        block: DrawScope.() -> Unit
    ) {
        this.scopeDensity = density
        this.layoutDirection = layoutDirection
        var targetImage = mCachedImage
        var targetCanvas = cachedCanvas
        if (targetImage == null ||
            targetCanvas == null ||
            size.width > targetImage.width ||
            size.height > targetImage.height ||
            this.config != config
        ) {
            targetImage = ImageBitmap(size.width, size.height, config = config)
            targetCanvas = Canvas(targetImage)

            mCachedImage = targetImage
            cachedCanvas = targetCanvas
            this.config = config
        }
        this.size = size
        cacheScope.draw(density, layoutDirection, targetCanvas, size.toSize()) {
            clear()
            block()
        }
        targetImage.prepareToDraw()
    }