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update Tutorial6_9_1NeonEffect

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Tutorial1-1Basics/src/main/java/com/smarttoolfactory/tutorial1_1basics/chapter6_graphics
- Tutorial6_9_1NeonEffect.kt

+10

-11

lines changed

Lines changed: 10 additions & 11 deletions

Original file line number	Diff line number	Diff line change
`@@ -187,7 +187,6 @@ private fun NeonDrawingSample() {`
`187`	`187`	`// This is previous motion event before next touch is saved into this current position`
`188`	`188`	`var previousPosition by remember { mutableStateOf(Offset.Unspecified) }`
`189`	`189`
`190`		`-`
`191`	`190`	`val transition: InfiniteTransition = rememberInfiniteTransition()`
`192`	`191`
`193`	`192`	`// Infinite phase animation for PathEffect`
`@@ -218,17 +217,18 @@ private fun NeonDrawingSample() {`
`218`	`217`
`219`	`218`	`this.color = transparent`
`220`	`219`	`}`
	`220`	`+`
	`221`	`+ asFrameworkPaint().setShadowLayer(`
	`222`	`+ 35f * phase,`
	`223`	`+ 0f,`
	`224`	`+ 0f,`
	`225`	`+ color`
	`226`	`+ .copy(alpha = phase)`
	`227`	`+ .toArgb()`
	`228`	`+ )`
`221`	`229`	`}`
`222`	`230`	`}`
`223`	`231`
`224`		`- paint.asFrameworkPaint().setShadowLayer(`
`225`		`- 35f * phase,`
`226`		`- 0f,`
`227`		`- 0f,`
`228`		`- color`
`229`		`- .copy(alpha = phase)`
`230`		`- .toArgb()`
`231`		`- )`
`232`	`232`
`233`	`233`	`// Path is what is used for drawing line on Canvas`
`234`	`234`	`val path = remember { Path() }`
`@@ -263,7 +263,7 @@ private fun NeonDrawingSample() {`
`263`	`263`	`}`
`264`	`264`
`265`	`265`	`MotionEvent.Move -> {`
`266`		`- path.quadraticBezierTo(`
	`266`	`+ path.quadraticTo(`
`267`	`267`	`previousPosition.x,`
`268`	`268`	`previousPosition.y,`
`269`	`269`	`(previousPosition.x + currentPosition.x) / 2,`
`@@ -296,4 +296,3 @@ private fun NeonDrawingSample() {`
`296`	`296`	`}`
`297`	`297`	`}`
`298`	`298`	`}`
`299`		`-`

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