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Code Issues Packages Projects Releases Wiki Activity

fix: Horizontal Lines not displayed (#46)

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This commit is contained in:
Florian Bouillon
2023-01-29 16:00:00 +01:00
committed by GitHub
parent cbd5f57f8d
commit 542e3afd12
2 changed files with 29 additions and 13 deletions
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26
sample/src/main/java/com/dzeio/chartstest/ui/MainFragment.kt
View File

@ -1,6 +1,7 @@
package com.dzeio.chartstest.ui
import android.graphics.Color
import android.graphics.Paint
import android.os.Bundle
import android.view.LayoutInflater
import android.view.View
@ -9,6 +10,7 @@ import androidx.fragment.app.Fragment
import com.dzeio.charts.ChartType
import com.dzeio.charts.ChartView
import com.dzeio.charts.Entry
import com.dzeio.charts.axis.Line
import com.dzeio.charts.series.BarSerie
import com.dzeio.charts.series.LineSerie
import com.dzeio.chartstest.databinding.FragmentMainBinding
@ -21,7 +23,8 @@ class MainFragment : Fragment() {
private val binding get() = _binding!!
override fun onCreateView(
inflater: LayoutInflater, container: ViewGroup?,
inflater: LayoutInflater,
container: ViewGroup?,
savedInstanceState: Bundle?
): View {
_binding = FragmentMainBinding.inflate(inflater, container, false)
@ -144,15 +147,21 @@ class MainFragment : Fragment() {
labelCount = 11
// change how labels are displayed
onValueFormat = { "${it.roundToInt()}g"}
onValueFormat = { "${it.roundToInt()}g" }
// change labels colors
textLabel.color = Color.WHITE
// change line color
linePaint.color = Color.WHITE
// Add horizontal Lines
val paint: Paint = Paint(yAxis.linePaint).apply {
strokeWidth = 8f
}
addLine(10f, Line(true, paint))
addLine(-10f, Line(true, paint))
// change the min/max high
setYMin(-20f)
setYMax(20f)
@ -192,10 +201,12 @@ class MainFragment : Fragment() {
val dataset: ArrayList<Entry> = arrayListOf()
for (i in 0 until size) {
dataset.add(Entry(
i.toDouble(),
Random.nextInt(min, max).toFloat()
))
dataset.add(
Entry(
i.toDouble(),
Random.nextInt(min, max).toFloat()
)
)
}
return dataset
@ -205,7 +216,6 @@ class MainFragment : Fragment() {
* Apply Material3 theme to a [ChartView]
*/
private fun materielTheme(chart: ChartView, view: View) {
chart.apply {
yAxis.apply {
textLabel.color = MaterialColors.getColor(