lecho.lib.hellocharts.model

Class Line

java.lang.Object

lecho.lib.hellocharts.model.Line

public class Line
extends java.lang.Object

Single line for line chart.

Field Summary

Fields

Modifier and Type	Field and Description
static int	UNINITIALIZED

Constructor Summary

Constructors

Constructor and Description
Line()
Line(Line line)
Line(java.util.List<PointValue> values)

Method Summary

Modifier and Type	Method and Description
void	finish()
int	getAreaTransparency()
int	getColor()
int	getDarkenColor()
LineChartValueFormatter	getFormatter()
android.graphics.PathEffect	getPathEffect()
int	getPointColor()
int	getPointRadius()
ValueShape	getShape()
int	getStrokeWidth()
java.util.List<PointValue>	getValues()
boolean	hasLabels()
boolean	hasLabelsOnlyForSelected()
boolean	hasLines()
boolean	hasPoints()
boolean	isCubic()
boolean	isFilled()
boolean	isSquare()
Line	setAreaTransparency(int areaTransparency) Set area transparency(255 is full opacity) for filled lines
Line	setColor(int color)
Line	setCubic(boolean isCubic)
Line	setFilled(boolean isFilled)
Line	setFormatter(LineChartValueFormatter formatter)
Line	setHasLabels(boolean hasLabels)
Line	setHasLabelsOnlyForSelected(boolean hasLabelsOnlyForSelected) Set true if you want to show value labels only for selected value, works best when chart has isValueSelectionEnabled set to true Chart.setValueSelectionEnabled(boolean).
Line	setHasLines(boolean hasLines)
Line	setHasPoints(boolean hasPoints)
void	setPathEffect(android.graphics.PathEffect pathEffect) Set path effect for this line, note: it will slow down drawing, try to not use complicated effects, DashPathEffect should be safe choice.
Line	setPointColor(int pointColor)
Line	setPointRadius(int pointRadius) Set radius for points for this line.
Line	setShape(ValueShape shape) Set shape for points, possible values: SQUARE, CIRCLE
Line	setSquare(boolean isSquare)
Line	setStrokeWidth(int strokeWidth)
void	setValues(java.util.List<PointValue> values)
void	update(float scale)

Methods inherited from class java.lang.Object

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

Field Detail

UNINITIALIZED

public static final int UNINITIALIZED

See Also:

Constant Field Values

Constructor Detail

Line

public Line()

Line

public Line(java.util.List<PointValue> values)

Line

public Line(Line line)

Method Detail

update

public void update(float scale)

finish

public void finish()

getValues

public java.util.List<PointValue> getValues()

setValues

public void setValues(java.util.List<PointValue> values)

getColor

public int getColor()

setColor

public Line setColor(int color)

getPointColor

public int getPointColor()

setPointColor

public Line setPointColor(int pointColor)

getDarkenColor

public int getDarkenColor()

getAreaTransparency

public int getAreaTransparency()

See Also:

setAreaTransparency(int)

setAreaTransparency

public Line setAreaTransparency(int areaTransparency)

Set area transparency(255 is full opacity) for filled lines

Parameters:

areaTransparency -

Returns:

getStrokeWidth

public int getStrokeWidth()

setStrokeWidth

public Line setStrokeWidth(int strokeWidth)

hasPoints

public boolean hasPoints()

setHasPoints

public Line setHasPoints(boolean hasPoints)

hasLines

public boolean hasLines()

setHasLines

public Line setHasLines(boolean hasLines)

hasLabels

public boolean hasLabels()

setHasLabels

public Line setHasLabels(boolean hasLabels)

hasLabelsOnlyForSelected

public boolean hasLabelsOnlyForSelected()

See Also:

setHasLabelsOnlyForSelected(boolean)

setHasLabelsOnlyForSelected

public Line setHasLabelsOnlyForSelected(boolean hasLabelsOnlyForSelected)

Set true if you want to show value labels only for selected value, works best when chart has isValueSelectionEnabled set to true Chart.setValueSelectionEnabled(boolean).

getPointRadius

public int getPointRadius()

setPointRadius

public Line setPointRadius(int pointRadius)

Set radius for points for this line.

Parameters:

pointRadius -

Returns:

isCubic

public boolean isCubic()

setCubic

public Line setCubic(boolean isCubic)

isSquare

public boolean isSquare()

setSquare

public Line setSquare(boolean isSquare)

isFilled

public boolean isFilled()

setFilled

public Line setFilled(boolean isFilled)

getShape

public ValueShape getShape()

See Also:

setShape(ValueShape)

setShape

public Line setShape(ValueShape shape)

Set shape for points, possible values: SQUARE, CIRCLE

Parameters:

shape -

Returns:

getPathEffect

public android.graphics.PathEffect getPathEffect()

setPathEffect

public void setPathEffect(android.graphics.PathEffect pathEffect)

Set path effect for this line, note: it will slow down drawing, try to not use complicated effects, DashPathEffect should be safe choice.

Parameters:

pathEffect -

getFormatter

public LineChartValueFormatter getFormatter()

setFormatter

public Line setFormatter(LineChartValueFormatter formatter)