com.atakmap.android.routes.elevation

Class RouteElevationChart

java.lang.Object

GraphicalView

com.atakmap.android.routes.elevation.RouteElevationChart

All Implemented Interfaces:

android.widget.SeekBar.OnSeekBarChangeListener

public class RouteElevationChart
extends GraphicalView
implements android.widget.SeekBar.OnSeekBarChangeListener

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	RouteElevationChart.CustomLineChart

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	_TAG

Constructor Summary

Constructors

Constructor and Description
RouteElevationChart(android.content.Context context, LineChart lineChart)
RouteElevationChart(android.content.Context context, LineChart lineChart, XYMultipleSeriesDataset dataset)
RouteElevationChart(android.content.Context context, XYMultipleSeriesRenderer renderer, XYImageSeriesRenderer imageRenderer, XYMultipleSeriesDataset dataset, XYImageSeriesDataset imageDataset, XYSeries selected)

Method Summary

Modifier and Type	Method and Description
void	addCountsListener(ChartSelectionListener l)
int	getClosestIndexForX(double xVal) Takes an x-value and finds the index of the closest x-value in dataset's series '0'
XYMultipleSeriesDataset	getDataset()
XYImageSeriesDataset	getImageDataset()
int	getLeftMargin()
double	getRealPosition()
double	getYFromIndex(int index)
protected void	onDraw(android.graphics.Canvas canvas)
protected void	onLayout(boolean changed, int left, int top, int right, int bottom)
void	onProgressChanged(android.widget.SeekBar seekBar, int progress, boolean fromUser)
void	onStartTrackingTouch(android.widget.SeekBar seekBar)
void	onStopTrackingTouch(android.widget.SeekBar seekBar)
boolean	onTouchEvent(android.view.MotionEvent event)
void	setMargins(int leftMargin, int rightMargin)
void	setPositions(double realPos, int seekPos)
double[]	toScreenPoint(double[] realPoint)
protected void	updateForInteraction(boolean moveSeeker) Based on the line position on the chart, this function calculates the real point on the chart and updates the listeners.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

_TAG

public static final java.lang.String _TAG

See Also:

Constant Field Values

Constructor Detail

RouteElevationChart

public RouteElevationChart(android.content.Context context,
                           LineChart lineChart)

RouteElevationChart

public RouteElevationChart(android.content.Context context,
                           LineChart lineChart,
                           XYMultipleSeriesDataset dataset)

RouteElevationChart

public RouteElevationChart(android.content.Context context,
                           XYMultipleSeriesRenderer renderer,
                           XYImageSeriesRenderer imageRenderer,
                           XYMultipleSeriesDataset dataset,
                           XYImageSeriesDataset imageDataset,
                           XYSeries selected)

Method Detail

getDataset

public XYMultipleSeriesDataset getDataset()

getImageDataset

public XYImageSeriesDataset getImageDataset()

onLayout

protected void onLayout(boolean changed,
                        int left,
                        int top,
                        int right,
                        int bottom)

onTouchEvent

public boolean onTouchEvent(android.view.MotionEvent event)

addCountsListener

public void addCountsListener(ChartSelectionListener l)

getLeftMargin

public int getLeftMargin()

setMargins

public void setMargins(int leftMargin,
                       int rightMargin)

toScreenPoint

public double[] toScreenPoint(double[] realPoint)

setPositions

public void setPositions(double realPos,
                         int seekPos)

getRealPosition

public double getRealPosition()

onDraw

protected void onDraw(android.graphics.Canvas canvas)

onProgressChanged

public void onProgressChanged(android.widget.SeekBar seekBar,
                              int progress,
                              boolean fromUser)

Specified by:

onProgressChanged in interface android.widget.SeekBar.OnSeekBarChangeListener

updateForInteraction

protected void updateForInteraction(boolean moveSeeker)

Based on the line position on the chart, this function calculates the real point on the chart and updates the listeners.

getYFromIndex

public double getYFromIndex(int index)

getClosestIndexForX

public int getClosestIndexForX(double xVal)

Takes an x-value and finds the index of the closest x-value in dataset's series '0'

Parameters:

xVal - the x value to use for finding the index of the closest x value in the dataset

Returns:

returns the closes x value in the dataset

onStartTrackingTouch

public void onStartTrackingTouch(android.widget.SeekBar seekBar)

Specified by:

onStartTrackingTouch in interface android.widget.SeekBar.OnSeekBarChangeListener

onStopTrackingTouch

public void onStopTrackingTouch(android.widget.SeekBar seekBar)

Specified by:

onStopTrackingTouch in interface android.widget.SeekBar.OnSeekBarChangeListener