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update Tutorial6_39_1GraphicsLayer1

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Tutorial1-1Basics/src/main/java/com/smarttoolfactory/tutorial1_1basics/chapter6_graphics
- Tutorial6_39_1GraphicsLayer1.kt

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`‎Tutorial1-1Basics/src/main/java/com/smarttoolfactory/tutorial1_1basics/chapter6_graphics/Tutorial6_39_1GraphicsLayer1.kt`

Lines changed: 56 additions & 2 deletions

Original file line number	Diff line number	Diff line change
`@@ -1,22 +1,29 @@`
`1`	`1`	`package com.smarttoolfactory.tutorial1_1basics.chapter6_graphics`
`2`	`2`
`3`	`3`	`import android.graphics.Bitmap`
	`4`	`+import android.os.Build`
	`5`	`+import androidx.annotation.RequiresApi`
`4`	`6`	`import androidx.compose.animation.core.Animatable`
`5`	`7`	`import androidx.compose.animation.core.LinearEasing`
`6`	`8`	`import androidx.compose.animation.core.tween`
`7`	`9`	`import androidx.compose.foundation.Canvas`
`8`	`10`	`import androidx.compose.foundation.Image`
	`11`	`+import androidx.compose.foundation.background`
`9`	`12`	`import androidx.compose.foundation.border`
`10`	`13`	`import androidx.compose.foundation.clickable`
`11`	`14`	`import androidx.compose.foundation.gestures.detectTapGestures`
`12`	`15`	`import androidx.compose.foundation.layout.Arrangement`
	`16`	`+import androidx.compose.foundation.layout.Box`
`13`	`17`	`import androidx.compose.foundation.layout.Column`
`14`	`18`	`import androidx.compose.foundation.layout.Row`
	`19`	`+import androidx.compose.foundation.layout.Spacer`
`15`	`20`	`import androidx.compose.foundation.layout.aspectRatio`
`16`	`21`	`import androidx.compose.foundation.layout.fillMaxSize`
`17`	`22`	`import androidx.compose.foundation.layout.fillMaxWidth`
	`23`	`+import androidx.compose.foundation.layout.height`
`18`	`24`	`import androidx.compose.foundation.layout.padding`
`19`	`25`	`import androidx.compose.foundation.layout.size`
	`26`	`+import androidx.compose.foundation.lazy.LazyColumn`
`20`	`27`	`import androidx.compose.foundation.rememberScrollState`
`21`	`28`	`import androidx.compose.foundation.shape.RoundedCornerShape`
`22`	`29`	`import androidx.compose.foundation.verticalScroll`
`@@ -32,6 +39,7 @@ import androidx.compose.runtime.remember`
`32`	`39`	`import androidx.compose.runtime.rememberCoroutineScope`
`33`	`40`	`import androidx.compose.runtime.setValue`
`34`	`41`	`import androidx.compose.ui.Modifier`
	`42`	`+import androidx.compose.ui.draw.clipToBounds`
`35`	`43`	`import androidx.compose.ui.draw.drawWithCache`
`36`	`44`	`import androidx.compose.ui.draw.drawWithContent`
`37`	`45`	`import androidx.compose.ui.draw.shadow`
`@@ -56,12 +64,58 @@ import androidx.compose.ui.unit.dp`
`56`	`64`	`import androidx.compose.ui.unit.sp`
`57`	`65`	`import com.smarttoolfactory.tutorial1_1basics.R`
`58`	`66`	`import com.smarttoolfactory.tutorial1_1basics.chapter2_material_widgets.CheckBoxWithTextRippleFullRow`
	`67`	`+import com.smarttoolfactory.tutorial1_1basics.ui.backgroundColor`
`59`	`68`	`import kotlinx.coroutines.launch`
`60`	`69`	`import kotlin.random.Random`
`61`	`70`
	`71`	`+@RequiresApi(Build.VERSION_CODES.S)`
`62`	`72`	`@Preview`
`63`	`73`	`@Composable`
`64`		`-fun GraphicsLayerToImageBitmapSample() {`
	`74`	`+private fun GraphicsLayerSample() {`
	`75`	`+ val graphicsLayer = rememberGraphicsLayer()`
	`76`	`+`
	`77`	`+ Column {`
	`78`	`+ Canvas(`
	`79`	`+ Modifier.fillMaxWidth()`
	`80`	`+ .border(2.dp, Color.Red)`
	`81`	`+ .clipToBounds()`
	`82`	`+ .aspectRatio(4 / 3f)`
	`83`	`+ ) {`
	`84`	`+ drawLayer(graphicsLayer)`
	`85`	`+ }`
	`86`	`+`
	`87`	`+ Spacer(Modifier.height(16.dp))`
	`88`	`+`
	`89`	`+ LazyColumn(`
	`90`	`+ modifier = Modifier`
	`91`	`+ .border(2.dp, Color.Green)`
	`92`	`+ .background(backgroundColor)`
	`93`	`+ .fillMaxSize()`
	`94`	`+ .drawWithContent {`
	`95`	`+ // 🔥Without this LazyColumn does not draw its content`
	`96`	`+ drawContent()`
	`97`	`+ graphicsLayer.record {`
	`98`	`+ this@drawWithContent.drawContent()`
	`99`	`+ }`
	`100`	`+ },`
	`101`	`+ verticalArrangement = Arrangement.spacedBy(8.dp)`
	`102`	`+ ) {`
	`103`	`+ items(100) {`
	`104`	`+`
	`105`	`+ Box(`
	`106`	`+ modifier = Modifier.fillMaxWidth()`
	`107`	`+ .background(Color.White, RoundedCornerShape(16.dp)).padding(16.dp)`
	`108`	`+ ) {`
	`109`	`+ androidx.compose.material3.Text("Row $it", fontSize = 22.sp)`
	`110`	`+ }`
	`111`	`+ }`
	`112`	`+ }`
	`113`	`+ }`
	`114`	`+}`
	`115`	`+`
	`116`	`+@Preview`
	`117`	`+@Composable`
	`118`	`+private fun GraphicsLayerToImageBitmapSample() {`
`65`	`119`
`66`	`120`	`val coroutineScope = rememberCoroutineScope()`
`67`	`121`	`val graphicsLayer = rememberGraphicsLayer()`
`@@ -474,7 +528,7 @@ fun InversePixelsSample() {`
`474`	`528`	`)`
`475`	`529`	`}`
`476`	`530`
`477`		`- Text(`
	`531`	`+ Text(`
`478`	`532`	`text = "Color Filtered",`
`479`	`533`	`fontSize = 34.sp,`
`480`	`534`	`modifier = Modifier.padding(vertical = 16.dp)`

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`‎Tutorial1-1Basics/src/main/java/com/smarttoolfactory/tutorial1_1basics/chapter6_graphics/Tutorial6_39_1GraphicsLayer1.kt`

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