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CustomizationRolloverModifierTooltipsFragment.java
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CustomizationRolloverModifierTooltipsFragment.java
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//******************************************************************************
// SCICHART® Copyright SciChart Ltd. 2011-2021. All rights reserved.
//
// Web: http://www.scichart.com
// Support: support@scichart.com
// Sales: sales@scichart.com
//
// CustomizationRolloverModifierTooltipsFragment.java is part of SCICHART®, High Performance Scientific Charts
// For full terms and conditions of the license, see http://www.scichart.com/scichart-eula/
//
// This source code is protected by international copyright law. Unauthorized
// reproduction, reverse-engineering, or distribution of all or any portion of
// this source code is strictly prohibited.
//
// This source code contains confidential and proprietary trade secrets of
// SciChart Ltd., and should at no time be copied, transferred, sold,
// distributed or made available without express written permission.
//******************************************************************************
package com.scichart.examples.fragments.examples2d.tooltipsAndHitTest;
import android.content.Context;
import android.text.SpannableStringBuilder;
import android.view.animation.DecelerateInterpolator;
import androidx.annotation.NonNull;
import com.scichart.charting.model.dataSeries.XyDataSeries;
import com.scichart.charting.modifiers.RolloverModifier;
import com.scichart.charting.visuals.SciChartSurface;
import com.scichart.charting.visuals.axes.AxisInfo;
import com.scichart.charting.visuals.axes.AxisTooltip;
import com.scichart.charting.visuals.axes.DefaultAxisInfoProvider;
import com.scichart.charting.visuals.axes.IAxis;
import com.scichart.charting.visuals.axes.IAxisTooltip;
import com.scichart.charting.visuals.renderableSeries.FastLineRenderableSeries;
import com.scichart.charting.visuals.renderableSeries.hitTest.DefaultXySeriesInfoProvider;
import com.scichart.charting.visuals.renderableSeries.hitTest.XySeriesInfo;
import com.scichart.charting.visuals.renderableSeries.tooltips.ISeriesTooltip;
import com.scichart.charting.visuals.renderableSeries.tooltips.XySeriesTooltip;
import com.scichart.core.framework.UpdateSuspender;
import com.scichart.core.utility.StringUtil;
import com.scichart.drawing.utility.ColorUtil;
import com.scichart.examples.R;
import com.scichart.examples.data.DoubleSeries;
import com.scichart.examples.data.RandomWalkGenerator;
import com.scichart.examples.fragments.base.ExampleSingleChartBaseFragment;
import com.scichart.examples.utils.Constant;
import com.scichart.examples.utils.interpolator.DefaultInterpolator;
import java.util.Collections;
public class CustomizationRolloverModifierTooltipsFragment extends ExampleSingleChartBaseFragment {
private static final int POINTS_COUNT = 200;
private static final String MODIFIER_NAME = "RolloverModifier";
@Override
protected void initExample(@NonNull SciChartSurface surface) {
final RandomWalkGenerator randomWalkGenerator = new RandomWalkGenerator();
final DoubleSeries data1 = randomWalkGenerator.getRandomWalkSeries(POINTS_COUNT);
randomWalkGenerator.reset();
final DoubleSeries data2 = randomWalkGenerator.getRandomWalkSeries(POINTS_COUNT);
final XyDataSeries<Double, Double> ds1 = sciChartBuilder.newXyDataSeries(Double.class, Double.class).withSeriesName("Series #1").build();
final XyDataSeries<Double, Double> ds2 = sciChartBuilder.newXyDataSeries(Double.class, Double.class).withSeriesName("Series #2").build();
ds1.append(data1.xValues, data1.yValues);
ds2.append(data2.xValues, data2.yValues);
final FastLineRenderableSeries lineRs1 = sciChartBuilder.newLineSeries().withDataSeries(ds1).withSeriesInfoProvider(new FirstCustomSeriesInfoProvider()).withStrokeStyle(0xffe97064, 2, true).build();
final FastLineRenderableSeries lineRs2 = sciChartBuilder.newLineSeries().withDataSeries(ds2).withSeriesInfoProvider(new SecondCustomSeriesInfoProvider()).withStrokeStyle(0xff274b92, 2, true).build();
UpdateSuspender.using(surface, () -> {
Collections.addAll(surface.getXAxes(), sciChartBuilder.newNumericAxis().withAxisInfoProvider(new CustomAxisInfoProvider()).build());
Collections.addAll(surface.getYAxes(), sciChartBuilder.newNumericAxis().build());
Collections.addAll(surface.getRenderableSeries(), lineRs1, lineRs2);
Collections.addAll(surface.getChartModifiers(), sciChartBuilder.newModifierGroup().withRolloverModifier().build().build());
sciChartBuilder.newAnimator(lineRs1).withSweepTransformation().withInterpolator(DefaultInterpolator.getInterpolator()).withDuration(Constant.ANIMATION_DURATION).withStartDelay(Constant.ANIMATION_START_DELAY).start();
sciChartBuilder.newAnimator(lineRs2).withSweepTransformation().withInterpolator(DefaultInterpolator.getInterpolator()).withDuration(Constant.ANIMATION_DURATION).withStartDelay(Constant.ANIMATION_START_DELAY).start();
});
}
private static class FirstCustomSeriesInfoProvider extends DefaultXySeriesInfoProvider {
@Override
protected ISeriesTooltip getSeriesTooltipInternal(Context context, XySeriesInfo<?> seriesInfo, Class<?> modifierType) {
if (modifierType == RolloverModifier.class) {
return new FirstCustomXySeriesTooltip(context, seriesInfo);
} else {
return super.getSeriesTooltipInternal(context, seriesInfo, modifierType);
}
}
private static class FirstCustomXySeriesTooltip extends XySeriesTooltip {
public FirstCustomXySeriesTooltip(Context context, XySeriesInfo<?> seriesInfo) {
super(context, seriesInfo);
}
@Override
protected void internalUpdate(XySeriesInfo seriesInfo) {
final SpannableStringBuilder sb = new SpannableStringBuilder();
sb.append("X: ").append(seriesInfo.getFormattedXValue()).append(StringUtil.NEW_LINE);
sb.append("Y: ").append(seriesInfo.getFormattedYValue()).append(StringUtil.NEW_LINE);
if (seriesInfo.seriesName != null) {
sb.append(seriesInfo.seriesName).append(StringUtil.NEW_LINE);
}
sb.append(MODIFIER_NAME);
setText(sb);
setTooltipBackgroundColor(0xffe97064);
setTooltipStroke(0xfff4840b);
setTooltipTextColor(ColorUtil.White);
}
}
}
private static class SecondCustomSeriesInfoProvider extends DefaultXySeriesInfoProvider {
@Override
protected ISeriesTooltip getSeriesTooltipInternal(Context context, XySeriesInfo<?> seriesInfo, Class<?> modifierType) {
if (modifierType == RolloverModifier.class) {
return new SecondCustomXySeriesTooltip(context, seriesInfo);
} else {
return super.getSeriesTooltipInternal(context, seriesInfo, modifierType);
}
}
private static class SecondCustomXySeriesTooltip extends XySeriesTooltip {
public SecondCustomXySeriesTooltip(Context context, XySeriesInfo<?> seriesInfo) {
super(context, seriesInfo);
}
@Override
protected void internalUpdate(XySeriesInfo seriesInfo) {
final SpannableStringBuilder sb = new SpannableStringBuilder();
sb.append(MODIFIER_NAME).append(StringUtil.NEW_LINE);
if (seriesInfo.seriesName != null) {
sb.append(seriesInfo.seriesName).append(StringUtil.NEW_LINE);
}
sb.append("X: ").append(seriesInfo.getFormattedXValue());
sb.append(" Y: ").append(seriesInfo.getFormattedYValue());
setText(sb);
setTooltipBackgroundColor(0xff274b92);
setTooltipStroke(0xff112cce);
setTooltipTextColor(ColorUtil.White);
}
}
}
private static class CustomAxisInfoProvider extends DefaultAxisInfoProvider {
@Override
protected IAxisTooltip getAxisTooltipInternal(Context context, AxisInfo axisInfo, Class<?> modifierType) {
if (modifierType == RolloverModifier.class) {
return new CustomAxisTooltip(context, axisInfo);
} else {
return super.getAxisTooltipInternal(context, axisInfo, modifierType);
}
}
private static class CustomAxisTooltip extends AxisTooltip {
public CustomAxisTooltip(Context context, AxisInfo axisInfo) {
super(context, axisInfo);
setTooltipBackground(R.drawable.example_custom_axis_tooltip_background);
}
@Override
protected boolean updateInternal(AxisInfo axisInfo) {
final SpannableStringBuilder sb = new SpannableStringBuilder();
sb.append("Axis ID: ").append(axisInfo.axisId).append(StringUtil.NEW_LINE);
sb.append("Value: ").append(axisInfo.axisFormattedDataValue);
setText(sb);
return true;
}
}
}
}