target range with background color
This commit is contained in:
Milos Kozak
parent
2077b5e081
commit
a8146da8a8
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@ -86,6 +86,8 @@ import info.nightscout.androidaps.plugins.Overview.Dialogs.NewTreatmentDialog;
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import info.nightscout.androidaps.plugins.Overview.Dialogs.WizardDialog;
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import info.nightscout.androidaps.plugins.Overview.events.EventDismissNotification;
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import info.nightscout.androidaps.plugins.Overview.events.EventNewNotification;
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import info.nightscout.androidaps.plugins.Overview.graphExtensions.AreaGraphSeries;
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import info.nightscout.androidaps.plugins.Overview.graphExtensions.DoubleDataPoint;
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import info.nightscout.androidaps.plugins.Overview.graphExtensions.PointsWithLabelGraphSeries;
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import info.nightscout.androidaps.plugins.Overview.graphExtensions.TimeAsXAxisLabelFormatter;
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import info.nightscout.androidaps.plugins.SourceXdrip.SourceXdripPlugin;
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@ -930,8 +932,7 @@ public class OverviewFragment extends Fragment {
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LineGraphSeries<DataPoint> basalsLineSeries = null;
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BarGraphSeries<DataPoint> basalsSeries = null;
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LineGraphSeries<DataPoint> seriesLow = null;
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LineGraphSeries<DataPoint> seriesHigh = null;
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AreaGraphSeries<DoubleDataPoint> areaSeries = null;
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LineGraphSeries<DataPoint> seriesNow = null;
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PointsGraphSeries<BgReading> seriesInRage = null;
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PointsGraphSeries<BgReading> seriesOutOfRange = null;
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@ -942,18 +943,14 @@ public class OverviewFragment extends Fragment {
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bgGraph.removeAllSeries();
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// **** HIGH and LOW targets graph ****
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DataPoint[] lowDataPoints = new DataPoint[]{
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new DataPoint(fromTime, lowLine),
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new DataPoint(endTime, lowLine)
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DoubleDataPoint[] areaDataPoints = new DoubleDataPoint[]{
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new DoubleDataPoint(fromTime, lowLine, highLine),
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new DoubleDataPoint(endTime, lowLine, highLine)
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};
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DataPoint[] highDataPoints = new DataPoint[]{
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new DataPoint(fromTime, highLine),
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new DataPoint(endTime, highLine)
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};
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bgGraph.addSeries(seriesLow = new LineGraphSeries<DataPoint>(lowDataPoints));
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seriesLow.setColor(Color.RED);
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bgGraph.addSeries(seriesHigh = new LineGraphSeries<DataPoint>(highDataPoints));
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seriesHigh.setColor(Color.RED);
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bgGraph.addSeries(areaSeries = new AreaGraphSeries<>(areaDataPoints));
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areaSeries.setColor(0);
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areaSeries.setDrawBackground(true);
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areaSeries.setBackgroundColor(Color.argb(40, 0, 255, 0));
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// **** TEMP BASALS graph ****
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class BarDataPoint extends DataPoint {
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@ -0,0 +1,456 @@
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/**
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* GraphView
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* Copyright (C) 2014 Jonas Gehring
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License,
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* with the "Linking Exception", which can be found at the license.txt
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* file in this program.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* with the "Linking Exception" along with this program; if not,
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* write to the author Jonas Gehring <g.jjoe64@gmail.com>.
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*/
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package info.nightscout.androidaps.plugins.Overview.graphExtensions;
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import android.graphics.Canvas;
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import android.graphics.Color;
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import android.graphics.Paint;
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import android.graphics.Path;
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import com.jjoe64.graphview.GraphView;
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import com.jjoe64.graphview.series.BaseSeries;
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import com.jjoe64.graphview.series.DataPointInterface;
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import java.util.Iterator;
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/**
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* Series to plot the data as line.
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* The line can be styled with many options.
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*
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* @author jjoe64
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*/
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public class AreaGraphSeries<E extends DoubleDataPoint> extends BaseSeries<E> {
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/**
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* wrapped styles regarding the line
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*/
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private final class Styles {
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/**
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* the thickness of the line.
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* This option will be ignored if you are
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* using a custom paint via {@link #setCustomPaint(android.graphics.Paint)}
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*/
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private int thickness = 5;
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/**
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* flag whether the area under the line to the bottom
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* of the viewport will be filled with a
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* specific background color.
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*
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* @see #backgroundColor
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*/
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private boolean drawBackground = false;
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/**
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* flag whether the data points are highlighted as
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* a visible point.
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*
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* @see #dataPointsRadius
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*/
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private boolean drawDataPoints = false;
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/**
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* the radius for the data points.
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*
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* @see #drawDataPoints
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*/
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private float dataPointsRadius = 10f;
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/**
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* the background color for the filling under
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* the line.
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*
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* @see #drawBackground
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*/
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private int backgroundColor = Color.argb(100, 172, 218, 255);
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}
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/**
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* wrapped styles
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*/
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private Styles mStyles;
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/**
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* internal paint object
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*/
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private Paint mPaint;
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/**
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* paint for the background
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*/
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private Paint mPaintBackground;
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/**
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* path for the background filling
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*/
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private Path mPathBackground;
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/**
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* path to the line
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*/
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private Path mPath;
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private Path mSecondPath;
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/**
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* custom paint that can be used.
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* this will ignore the thickness and color styles.
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*/
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private Paint mCustomPaint;
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/**
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* creates a series without data
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*/
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public AreaGraphSeries() {
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init();
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}
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/**
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* creates a series with data
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*
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* @param data data points
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*/
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public AreaGraphSeries(E[] data) {
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super(data);
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init();
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}
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/**
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* do the initialization
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* creates internal objects
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*/
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protected void init() {
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mStyles = new Styles();
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mPaint = new Paint();
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mPaint.setStrokeCap(Paint.Cap.ROUND);
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mPaint.setStyle(Paint.Style.STROKE);
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mPaintBackground = new Paint();
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mPathBackground = new Path();
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mPath = new Path();
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mSecondPath = new Path();
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}
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/**
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* plots the series
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* draws the line and the background
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*
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* @param graphView graphview
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* @param canvas canvas
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* @param isSecondScale flag if it is the second scale
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*/
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@Override
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public void draw(GraphView graphView, Canvas canvas, boolean isSecondScale) {
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resetDataPoints();
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// get data
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double maxX = graphView.getViewport().getMaxX(false);
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double minX = graphView.getViewport().getMinX(false);
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double maxY;
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double minY;
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if (isSecondScale) {
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maxY = graphView.getSecondScale().getMaxY();
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minY = graphView.getSecondScale().getMinY();
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} else {
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maxY = graphView.getViewport().getMaxY(false);
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minY = graphView.getViewport().getMinY(false);
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}
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Iterator<E> values = getValues(minX, maxX);
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// draw background
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double lastEndY1 = 0;
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double lastEndY2 = 0;
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double lastEndX = 0;
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// draw data
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mPaint.setStrokeWidth(mStyles.thickness);
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mPaint.setColor(getColor());
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mPaintBackground.setColor(mStyles.backgroundColor);
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Paint paint;
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if (mCustomPaint != null) {
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paint = mCustomPaint;
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} else {
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paint = mPaint;
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}
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if (mStyles.drawBackground) {
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mPathBackground.reset();
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}
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double diffY = maxY - minY;
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double diffX = maxX - minX;
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float graphHeight = graphView.getGraphContentHeight();
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float graphWidth = graphView.getGraphContentWidth();
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float graphLeft = graphView.getGraphContentLeft();
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float graphTop = graphView.getGraphContentTop();
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lastEndY1 = 0;
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lastEndY2 = 0;
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lastEndX = 0;
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double lastUsedEndX = 0;
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float firstX = 0;
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int i=0;
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while (values.hasNext()) {
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E value = values.next();
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double valY1 = value.getY() - minY;
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double ratY1 = valY1 / diffY;
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double y1 = graphHeight * ratY1;
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double valY2 = value.getY2() - minY;
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double ratY2 = valY2 / diffY;
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double y2 = graphHeight * ratY2;
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double valX = value.getX() - minX;
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double ratX = valX / diffX;
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double x = graphWidth * ratX;
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double orgX = x;
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double orgY1 = y1;
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double orgY2 = y2;
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if (i > 0) {
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// overdraw
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if (x > graphWidth) { // end right
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double b = ((graphWidth - lastEndX) * (y1 - lastEndY1)/(x - lastEndX));
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y1 = lastEndY1+b;
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x = graphWidth;
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}
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if (x > graphWidth) { // end right
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double b = ((graphWidth - lastEndX) * (y2 - lastEndY2)/(x - lastEndX));
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y2 = lastEndY2+b;
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x = graphWidth;
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}
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if (y1 < 0) { // end bottom
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double b = ((0 - lastEndY1) * (x - lastEndX)/(y1 - lastEndY1));
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x = lastEndX+b;
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y1 = 0;
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}
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if (y2 < 0) { // end bottom
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double b = ((0 - lastEndY2) * (x - lastEndX)/(y2 - lastEndY2));
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x = lastEndX+b;
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y2 = 0;
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}
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if (y1 > graphHeight) { // end top
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double b = ((graphHeight - lastEndY1) * (x - lastEndX)/(y1 - lastEndY1));
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x = lastEndX+b;
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y1 = graphHeight;
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}
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if (y2 > graphHeight) { // end top
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double b = ((graphHeight - lastEndY2) * (x - lastEndX)/(y2 - lastEndY2));
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x = lastEndX+b;
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y2 = graphHeight;
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}
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if (lastEndY1 < 0) { // start bottom
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double b = ((0 - y1) * (x - lastEndX)/(lastEndY1 - y1));
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lastEndX = x-b;
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lastEndY1 = 0;
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}
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if (lastEndY2 < 0) { // start bottom
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double b = ((0 - y2) * (x - lastEndX)/(lastEndY2 - y2));
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lastEndX = x-b;
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lastEndY2 = 0;
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}
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if (lastEndX < 0) { // start left
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double b = ((0 - x) * (y1 - lastEndY1)/(lastEndX - x));
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lastEndY1 = y1-b;
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lastEndX = 0;
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}
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if (lastEndX < 0) { // start left
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double b = ((0 - x) * (y2 - lastEndY2)/(lastEndX - x));
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lastEndY2 = y2-b;
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lastEndX = 0;
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}
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if (lastEndY1 > graphHeight) { // start top
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double b = ((graphHeight - y1) * (x - lastEndX)/(lastEndY1 - y1));
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lastEndX = x-b;
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lastEndY1 = graphHeight;
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}
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if (lastEndY2 > graphHeight) { // start top
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double b = ((graphHeight - y2) * (x - lastEndX)/(lastEndY2 - y2));
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lastEndX = x-b;
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lastEndY2 = graphHeight;
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}
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float startX = (float) lastEndX + (graphLeft + 1);
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float startY1 = (float) (graphTop - lastEndY1) + graphHeight;
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float startY2 = (float) (graphTop - lastEndY2) + graphHeight;
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float endX = (float) x + (graphLeft + 1);
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float endY1 = (float) (graphTop - y1) + graphHeight;
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float endY2 = (float) (graphTop - y2) + graphHeight;
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// draw data point
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if (mStyles.drawDataPoints) {
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//fix: last value was not drawn. Draw here now the end values
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canvas.drawCircle(endX, endY1, mStyles.dataPointsRadius, mPaint);
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canvas.drawCircle(endX, endY2, mStyles.dataPointsRadius, mPaint);
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}
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registerDataPoint(endX, endY1, value);
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registerDataPoint(endX, endY2, value);
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mPath.reset();
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mSecondPath.reset();
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mPath.moveTo(startX, startY1);
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mSecondPath.moveTo(startX, startY2);
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mPath.lineTo(endX, endY1);
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mSecondPath.lineTo(endX, endY2);
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canvas.drawPath(mPath, paint);
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canvas.drawPath(mSecondPath, paint);
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if (mStyles.drawBackground) {
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canvas.drawRect((float)startX, (float)startY2, endX, endY1, mPaintBackground);
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}
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} else if (mStyles.drawDataPoints) {
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//fix: last value not drawn as datapoint. Draw first point here, and then on every step the end values (above)
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//float first_X = (float) x + (graphLeft + 1);
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//float first_Y = (float) (graphTop - y) + graphHeight;
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//TODO canvas.drawCircle(first_X, first_Y, dataPointsRadius, mPaint);
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}
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lastEndY1 = orgY1;
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lastEndY2 = orgY2;
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lastEndX = orgX;
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i++;
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}
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/*
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if (mStyles.drawBackground) {
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// end / close path
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mPathBackground.lineTo((float) lastUsedEndX, graphHeight + graphTop);
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mPathBackground.lineTo(firstX, graphHeight + graphTop);
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mPathBackground.close();
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canvas.drawPath(mPathBackground, mPaintBackground);
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}
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*/
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}
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/**
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* the thickness of the line.
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* This option will be ignored if you are
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* using a custom paint via {@link #setCustomPaint(android.graphics.Paint)}
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*
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* @return the thickness of the line
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*/
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public int getThickness() {
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return mStyles.thickness;
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}
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/**
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* the thickness of the line.
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* This option will be ignored if you are
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* using a custom paint via {@link #setCustomPaint(android.graphics.Paint)}
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*
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* @param thickness thickness of the line
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*/
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public void setThickness(int thickness) {
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mStyles.thickness = thickness;
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}
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/**
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* flag whether the area under the line to the bottom
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* of the viewport will be filled with a
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* specific background color.
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*
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* @return whether the background will be drawn
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* @see #getBackgroundColor()
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*/
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public boolean isDrawBackground() {
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return mStyles.drawBackground;
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}
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/**
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* flag whether the area under the line to the bottom
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* of the viewport will be filled with a
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* specific background color.
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*
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* @param drawBackground whether the background will be drawn
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* @see #setBackgroundColor(int)
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*/
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public void setDrawBackground(boolean drawBackground) {
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mStyles.drawBackground = drawBackground;
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}
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/**
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* flag whether the data points are highlighted as
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* a visible point.
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*
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* @return flag whether the data points are highlighted
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* @see #setDataPointsRadius(float)
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*/
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public boolean isDrawDataPoints() {
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return mStyles.drawDataPoints;
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}
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/**
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* flag whether the data points are highlighted as
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* a visible point.
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*
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* @param drawDataPoints flag whether the data points are highlighted
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* @see #setDataPointsRadius(float)
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*/
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public void setDrawDataPoints(boolean drawDataPoints) {
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mStyles.drawDataPoints = drawDataPoints;
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}
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/**
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* @return the radius for the data points.
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* @see #setDrawDataPoints(boolean)
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*/
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public float getDataPointsRadius() {
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return mStyles.dataPointsRadius;
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}
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/**
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* @param dataPointsRadius the radius for the data points.
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* @see #setDrawDataPoints(boolean)
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*/
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public void setDataPointsRadius(float dataPointsRadius) {
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mStyles.dataPointsRadius = dataPointsRadius;
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}
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/**
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* @return the background color for the filling under
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* the line.
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* @see #setDrawBackground(boolean)
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*/
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public int getBackgroundColor() {
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return mStyles.backgroundColor;
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}
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/**
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* @param backgroundColor the background color for the filling under
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* the line.
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* @see #setDrawBackground(boolean)
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*/
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public void setBackgroundColor(int backgroundColor) {
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mStyles.backgroundColor = backgroundColor;
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}
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|
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/**
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* custom paint that can be used.
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* this will ignore the thickness and color styles.
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*
|
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* @param customPaint the custom paint to be used for rendering the line
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*/
|
||||
public void setCustomPaint(Paint customPaint) {
|
||||
this.mCustomPaint = customPaint;
|
||||
}
|
||||
}
|
||||
|
|
@ -0,0 +1,41 @@
|
|||
package info.nightscout.androidaps.plugins.Overview.graphExtensions;
|
||||
|
||||
import com.jjoe64.graphview.series.DataPointInterface;
|
||||
|
||||
import java.io.Serializable;
|
||||
import java.util.Date;
|
||||
|
||||
/**
|
||||
* Created by mike on 21.04.2017.
|
||||
*/
|
||||
|
||||
public class DoubleDataPoint implements DataPointInterface, Serializable {
|
||||
private static final long serialVersionUID=1428267322645L;
|
||||
|
||||
private double x;
|
||||
private double y1;
|
||||
private double y2;
|
||||
|
||||
public DoubleDataPoint(double x, double y1, double y2) {
|
||||
this.x=x;
|
||||
this.y1=y1;
|
||||
this.y2=y2;
|
||||
}
|
||||
|
||||
public double getX() {
|
||||
return x;
|
||||
}
|
||||
|
||||
@Override
|
||||
public double getY() {
|
||||
return y1;
|
||||
}
|
||||
|
||||
public double getY1() {
|
||||
return y1;
|
||||
}
|
||||
|
||||
public double getY2() {
|
||||
return y2;
|
||||
}
|
||||
}
|
||||
Loading…
Reference in a new issue