##Line Chart

screenShot:

Gradle :

  implementation 'io.github.farshidroohi:lineGraph:1.0.2'

       <io.github.farshidroohi.LineChart
           android:id="@+id/lineChart"
           android:layout_width="match_parent"
           android:layout_height="match_parent"
           android:orientation="vertical"
           app:chart_bg_color="#FF2B4A83"
           app:chart_line_color="#32FFFFFF"
           app:chart_line_size="4dp"
           app:chart_padding_bottom="20dp"
           app:chart_padding_left="20dp"
           app:chart_padding_right="20dp"
           app:chart_padding_top="20dp" />

class MainActivity : AppCompatActivity() {

   override fun onCreate(savedInstanceState: Bundle?) {
       super.onCreate(savedInstanceState)
       setContentView(R.layout.activity_main)

       val firstChartEntity = ChartEntity(Color.WHITE, graph1)
       val secondChartEntity = ChartEntity(Color.YELLOW, graph2)

       val list = ArrayList<ChartEntity>().apply {
           add(firstChartEntity)
           add(secondChartEntity)
       }

       val lineChart = findViewById<LineChart>(R.id.lineChart)
       lineChart.setLegend(legendArr)
       lineChart.setList(list)
   }

   private val firstChartEntity = floatArrayOf(113000f, 183000f, 188000f, 695000f, 324000f, 230000f, 188000f, 15000f, 126000f, 5000f, 33000f)
   private val secondChartEntity = floatArrayOf(0f, 245000f, 1011000f, 1000f, 0f, 0f, 47000f, 20000f, 12000f, 124400f, 160000f)
   private val legendArr = listOf("05/21", "05/22", "05/23", "05/24", "05/25", "05/26", "05/27", "05/28", "05/29", "05/30", "05/31")

}

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Goal :
swipe chart line and show data chart tips