Created
February 3, 2022 07:19
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package com.jesusm.passesreader.ui.base | |
import androidx.compose.ui.geometry.Offset | |
import androidx.compose.ui.geometry.Rect | |
import androidx.compose.ui.geometry.Size | |
import androidx.compose.ui.graphics.Outline | |
import androidx.compose.ui.graphics.Path | |
import androidx.compose.ui.graphics.Shape | |
import androidx.compose.ui.unit.Density | |
import androidx.compose.ui.unit.LayoutDirection | |
class TicketListItemShape( | |
private val cornerRadius: Float, | |
) : Shape { | |
override fun createOutline( | |
size: Size, | |
layoutDirection: LayoutDirection, | |
density: Density | |
): Outline { | |
return Outline.Generic( | |
path = drawPath( | |
size = size, | |
cornerRadius = cornerRadius, | |
) | |
) | |
} | |
private fun drawPath( | |
size: Size, | |
cornerRadius: Float | |
): Path { | |
val cornerSize = Size(width = cornerRadius * 2, height = cornerRadius * 2) | |
return Path().apply { | |
reset() | |
// Top start arc | |
arcTo( | |
rect = Rect( | |
Offset(x = 0f, y = 0f), | |
cornerSize | |
), | |
startAngleDegrees = 180f, | |
sweepAngleDegrees = 90f, | |
forceMoveTo = false | |
) | |
lineTo(x = (size.width / 2) - cornerRadius, y = 0f) | |
arcTo( | |
rect = Rect( | |
Offset(x = (size.width / 2) - cornerRadius, y = -cornerRadius), | |
cornerSize | |
), | |
startAngleDegrees = 180.0f, | |
sweepAngleDegrees = -180.0f, | |
forceMoveTo = false | |
) | |
lineTo(x = size.width - (cornerRadius / 2), y = 0f) | |
// Top end arc | |
arcTo( | |
rect = Rect( | |
Offset(x = size.width - (cornerRadius * 2), y = 0f), | |
cornerSize | |
), | |
startAngleDegrees = 270f, | |
sweepAngleDegrees = 90f, | |
forceMoveTo = false | |
) | |
lineTo(x = size.width, y = size.height) | |
lineTo(x = 0f, y = size.height) | |
lineTo(x = 0f, y = cornerRadius) | |
close() | |
} | |
} | |
} |
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