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186 changes: 186 additions & 0 deletions
186
app/src/main/java/com/bogueratcreations/eaftoolkit/DCP/PointsChart.java
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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1,186 @@ | ||
| package com.bogueratcreations.eaftoolkit.DCP; | ||
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| import android.content.Intent; | ||
| import android.graphics.Color; | ||
| import android.os.Bundle; | ||
| import android.support.design.widget.FloatingActionButton; | ||
| import android.support.design.widget.Snackbar; | ||
| import android.support.v7.app.AppCompatActivity; | ||
| import android.support.v7.widget.Toolbar; | ||
| import android.util.Log; | ||
| import android.view.View; | ||
| import android.widget.Toast; | ||
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| import com.bogueratcreations.eaftoolkit.DCP.model.Reading; | ||
| import com.bogueratcreations.eaftoolkit.R; | ||
| import com.github.mikephil.charting.animation.Easing; | ||
| import com.github.mikephil.charting.charts.LineChart; | ||
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| import io.realm.Realm; | ||
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| import com.bogueratcreations.eaftoolkit.DCP.model.Point; | ||
| import com.bogueratcreations.eaftoolkit.DCP.model.Project; | ||
| import com.github.mikephil.charting.components.AxisBase; | ||
| import com.github.mikephil.charting.components.Legend; | ||
| import com.github.mikephil.charting.components.XAxis; | ||
| import com.github.mikephil.charting.components.YAxis; | ||
| import com.github.mikephil.charting.data.Entry; | ||
| import com.github.mikephil.charting.data.LineData; | ||
| import com.github.mikephil.charting.data.LineDataSet; | ||
| import com.github.mikephil.charting.formatter.IAxisValueFormatter; | ||
| import com.github.mikephil.charting.interfaces.datasets.ILineDataSet; | ||
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| import java.text.DecimalFormat; | ||
| import java.util.ArrayList; | ||
| import java.util.List; | ||
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| public class PointsChart extends AppCompatActivity { | ||
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| long passedProjectID; | ||
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| private Realm realm; | ||
| Project passedProject; | ||
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| LineChart chart; | ||
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| @Override | ||
| protected void onCreate(Bundle savedInstanceState) { | ||
| super.onCreate(savedInstanceState); | ||
| setContentView(R.layout.activity_points_chart); | ||
| Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar); | ||
| setSupportActionBar(toolbar); | ||
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| passedProjectID = getIntent().getLongExtra("projId",-1); | ||
| realm = Realm.getDefaultInstance(); | ||
| passedProject = realm.where(Project.class) | ||
| .equalTo("id",passedProjectID) | ||
| .findFirst(); | ||
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| // Customize the Chart | ||
| chart = (LineChart) findViewById(R.id.chartProject); | ||
| chart.setKeepPositionOnRotation(true); | ||
| chart.animateY(1000, Easing.EasingOption.EaseInOutQuad); | ||
| chart.setHighlightPerTapEnabled(false); | ||
| chart.setHighlightPerDragEnabled(false); | ||
| chart.setNoDataText("No data to display."); | ||
| chart.getDescription().setText(passedProject.getProjName()); | ||
| Legend legend = chart.getLegend(); | ||
| legend.setWordWrapEnabled(true); | ||
| XAxis xAxis = chart.getXAxis(); | ||
| xAxis.setAxisMinimum(1f); | ||
| xAxis.setAxisMaximum(101f); | ||
| xAxis.setLabelCount(8); | ||
| xAxis.setDrawLabels(true); | ||
| xAxis.setValueFormatter(new IAxisValueFormatter() { | ||
| @Override | ||
| public String getFormattedValue(float value, AxisBase axis) { | ||
| DecimalFormat mFormat; | ||
| mFormat = new DecimalFormat("##0.#"); // use one decimal | ||
| if (value <= 0) { | ||
| return "0"; | ||
| } else { | ||
| return mFormat.format(unScaleCbr(value)); | ||
| } | ||
| } | ||
| }); | ||
| YAxis yAxis = chart.getAxisLeft(); | ||
| yAxis.setInverted(true); | ||
| yAxis.setAxisMaximum(1020f); | ||
| yAxis.setAxisMinimum(0f); | ||
| YAxis yAxis1 = chart.getAxisRight(); | ||
| yAxis1.setInverted(true); | ||
| yAxis1.setAxisMaximum(1020f); | ||
| yAxis1.setAxisMinimum(0f); | ||
| yAxis1.setValueFormatter(new IAxisValueFormatter() { | ||
| @Override | ||
| public String getFormattedValue(float value, AxisBase axis) { | ||
| DecimalFormat mFormat; | ||
| mFormat = new DecimalFormat("##0"); // use one decimal | ||
| return mFormat.format(value/25.4); | ||
| } | ||
| }); | ||
|
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| // Retrieve applicable readings from the realm...Now to use them in chart. | ||
| Long[] pointIds = new Long[passedProject.getPoints().size()]; | ||
| int counter = 0; | ||
| // TODO: Get me some better colors! | ||
| int[] colors = new int[]{ | ||
| Color.RED, | ||
| Color.BLUE, | ||
| Color.GREEN | ||
| }; | ||
| // use the interface ILineDataSet | ||
| String seriesTitle[] = new String[passedProject.getPoints().size()]; | ||
| List<ILineDataSet> dataSets = new ArrayList<ILineDataSet>(); | ||
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| for (Point p : passedProject.getPoints()) { | ||
| // Reinitialize the series for each point. | ||
| List<Entry> series = new ArrayList<Entry>(); | ||
| String title = p.getPointNum(); | ||
| for (Reading r : p.getReadings().sort("readingNum")) { | ||
| // Store x,y values for this series. | ||
| double cbrMax = r.getCbr(); | ||
| if (cbrMax > 100.0) {cbrMax = 100.0;} | ||
| Log.d("EAF", "r.getCbr(): " + cbrMax + " scaleCbr(cbrMax: " + scaleCbr(cbrMax)); | ||
| Entry entry = new Entry( scaleCbr(cbrMax),(float)(r.getTotalDepth())); | ||
| series.add(entry); | ||
| } | ||
| // Find out if there are any readings and force an empty one to prevent crash. | ||
| if (p.getReadings().size() > 0) { | ||
| LineDataSet seriesDataSet = new LineDataSet(series, title); | ||
| seriesDataSet.setColor(colors[counter]); | ||
| seriesDataSet.setCircleColor(colors[counter]); | ||
| dataSets.add(seriesDataSet); | ||
| if (counter == 2) { | ||
| counter = 0; | ||
| } else { | ||
| counter++; | ||
| } | ||
| } | ||
| } | ||
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| LineData data = new LineData(dataSets); | ||
| data.setDrawValues(false); | ||
| chart.setData(data); | ||
| chart.invalidate(); | ||
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| FloatingActionButton fab = (FloatingActionButton) findViewById(R.id.fab); | ||
| fab.setOnClickListener(new View.OnClickListener() { | ||
| @Override | ||
| public void onClick(View view) { | ||
| String fileName = passedProject.getProjName() + "_" + (int)(Math.random() * 100); | ||
| chart.saveToGallery(fileName, 100); | ||
| Toast.makeText(getBaseContext(), "Saved this graph to your Gallery", Toast.LENGTH_LONG).show(); | ||
| } | ||
| }); | ||
| // Will crash if I do, removing for consistency... | ||
| //getSupportActionBar().setDisplayHomeAsUpEnabled(true); | ||
| } | ||
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| public float scaleCbr(double cbr) { | ||
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| return (float)(Math.log(cbr) / Math.log(100)) * 100; | ||
| } | ||
| public float unScaleCbr(double cbr) { | ||
| double calcVal = Math.pow(10,(cbr/50)); | ||
| return (float)(calcVal); | ||
| } | ||
|
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| @Override | ||
| public void onBackPressed() { | ||
| // TODO: Update the lowestCBR for Point here or in onItemSwipedDismiss | ||
| Intent intent = new Intent(); | ||
| intent.putExtra("projId", passedProjectID); | ||
| setResult(RESULT_OK, intent); | ||
| finish(); | ||
| } | ||
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| @Override | ||
| protected void onDestroy() { | ||
| super.onDestroy(); | ||
| if(realm != null) { | ||
| realm.close(); | ||
| realm = null; | ||
| } | ||
| } | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,34 @@ | ||
| <?xml version="1.0" encoding="utf-8"?> | ||
| <android.support.design.widget.CoordinatorLayout xmlns:android="http://schemas.android.com/apk/res/android" | ||
| xmlns:app="http://schemas.android.com/apk/res-auto" | ||
| xmlns:tools="http://schemas.android.com/tools" | ||
| android:layout_width="match_parent" | ||
| android:layout_height="match_parent" | ||
| android:fitsSystemWindows="true" | ||
| tools:context="com.bogueratcreations.eaftoolkit.DCP.PointsChart"> | ||
|
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| <android.support.design.widget.AppBarLayout | ||
| android:layout_width="match_parent" | ||
| android:layout_height="wrap_content" | ||
| android:theme="@style/CustomActionBarTheme.AppBarOverlay"> | ||
|
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| <android.support.v7.widget.Toolbar | ||
| android:id="@+id/toolbar" | ||
| android:layout_width="match_parent" | ||
| android:layout_height="?attr/actionBarSize" | ||
| android:background="@color/BRCgreen" | ||
| app:popupTheme="@style/CustomActionBarTheme.PopupOverlay" /> | ||
|
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| </android.support.design.widget.AppBarLayout> | ||
|
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| <include layout="@layout/content_points_chart" /> | ||
|
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| <android.support.design.widget.FloatingActionButton | ||
| android:id="@+id/fab" | ||
| android:layout_width="wrap_content" | ||
| android:layout_height="wrap_content" | ||
| android:layout_gravity="bottom|end" | ||
| android:layout_margin="@dimen/fab_margin" | ||
| app:srcCompat="@android:drawable/ic_menu_gallery" /> | ||
|
|
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| </android.support.design.widget.CoordinatorLayout> |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,53 @@ | ||
| <?xml version="1.0" encoding="utf-8"?> | ||
| <android.support.constraint.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android" | ||
| xmlns:app="http://schemas.android.com/apk/res-auto" | ||
| xmlns:tools="http://schemas.android.com/tools" | ||
| android:layout_width="match_parent" | ||
| android:layout_height="match_parent" | ||
| app:layout_behavior="@string/appbar_scrolling_view_behavior" | ||
| tools:context="com.bogueratcreations.eaftoolkit.DCP.PointsChart" | ||
| tools:showIn="@layout/activity_points_chart"> | ||
|
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| <com.github.mikephil.charting.charts.LineChart | ||
| android:id="@+id/chartProject" | ||
| android:layout_marginBottom="8dp" | ||
| android:layout_marginLeft="0dp" | ||
| android:layout_marginRight="8dp" | ||
| android:layout_marginTop="0dp" | ||
| app:layout_constraintBottom_toBottomOf="parent" | ||
| app:layout_constraintHorizontal_bias="0.0" | ||
| app:layout_constraintLeft_toRightOf="@+id/tvYlabelL" | ||
| app:layout_constraintRight_toRightOf="parent" | ||
| app:layout_constraintTop_toBottomOf="@+id/tvXlabel" | ||
| app:layout_constraintVertical_bias="0.0" | ||
| android:layout_width="312dp" | ||
| android:layout_height="473dp" /> | ||
|
|
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| <TextView | ||
| android:id="@+id/tvXlabel" | ||
| android:layout_width="wrap_content" | ||
| android:layout_height="wrap_content" | ||
| android:layout_marginTop="8dp" | ||
| android:text="CBR" | ||
| android:textSize="14sp" | ||
| android:textStyle="bold" | ||
| app:layout_constraintTop_toTopOf="parent" | ||
| android:layout_marginRight="8dp" | ||
| app:layout_constraintRight_toRightOf="parent" | ||
| android:layout_marginLeft="8dp" | ||
| app:layout_constraintLeft_toLeftOf="parent" /> | ||
|
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| <TextView | ||
| android:id="@+id/tvYlabelL" | ||
| android:layout_width="wrap_content" | ||
| android:layout_height="wrap_content" | ||
| android:layout_marginBottom="8dp" | ||
| android:layout_marginLeft="8dp" | ||
| android:layout_marginTop="8dp" | ||
| android:text="D\nE\nP\nT\nH\n\nmm" | ||
| android:textSize="14sp" | ||
| app:layout_constraintBottom_toBottomOf="parent" | ||
| app:layout_constraintLeft_toLeftOf="parent" | ||
| app:layout_constraintTop_toTopOf="parent" /> | ||
|
|
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| </android.support.constraint.ConstraintLayout> |
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