lecho.lib.hellocharts.model

Class Axis

java.lang.Object

lecho.lib.hellocharts.model.Axis

public class Axis
extends java.lang.Object

Single axis model. By default axis is auto-generated. Use setAutoGenerated(boolean) to disable axis values generation and set values manually using setValues(List). If Axis is auto-generated setValues(List) will be ignored but if you set some values Axis will switch to manual mode. Change how axis labels are displayed by changing formatter setFormatter(lecho.lib.hellocharts.formatter.AxisValueFormatter). Axis can have a name that should be displayed next to labels(that depends on renderer implementation), you can change name using setName(String), by default axis name is empty and therefore not displayed.

Field Summary

Fields

Modifier and Type	Field and Description
static int	DEFAULT_MAX_AXIS_LABEL_CHARS
static int	DEFAULT_TEXT_SIZE_SP

Constructor Summary

Constructors

Constructor and Description
Axis() Creates auto-generated axis without name and with default formatter.
Axis(Axis axis)
Axis(java.util.List<AxisValue> values) Creates axis with given values(not auto-generated) without name and with default formatter.

Method Summary

Modifier and Type	Method and Description
static Axis	generateAxisFromCollection(java.util.List<java.lang.Float> axisValues) Generates Axis with values from given list.
static Axis	generateAxisFromCollection(java.util.List<java.lang.Float> axisValues, java.util.List<java.lang.String> axisValuesLabels) Generates Axis with values and labels from given lists, both lists must have the same size.
static Axis	generateAxisFromRange(float start, float stop, float step) Generates Axis with values from start to stop inclusive.
AxisValueFormatter	getFormatter()
int	getLineColor()
int	getMaxLabelChars()
java.lang.String	getName()
int	getTextColor()
int	getTextSize()
android.graphics.Typeface	getTypeface()
java.util.List<AxisValue>	getValues()
boolean	hasLines()
boolean	hasSeparationLine()
boolean	hasTiltedLabels()
boolean	isAutoGenerated()
boolean	isInside()
Axis	setAutoGenerated(boolean isAutoGenerated)
Axis	setFormatter(AxisValueFormatter formatter)
Axis	setHasLines(boolean hasLines)
Axis	setHasSeparationLine(boolean hasSeparationLine) Set true if you want to draw separation line for this axis, set false to hide separation line, by default true.
Axis	setHasTiltedLabels(boolean hasTiltedLabels)
Axis	setInside(boolean isInside) Set to true if you want axis values to be drawn inside chart area(axis name still will be drawn outside), by default this is set to false and axis is drawn outside chart area.
Axis	setLineColor(int lineColor)
Axis	setMaxLabelChars(int maxLabelChars) Set maximum number of characters for axis labels, min 0, max 32.
Axis	setName(java.lang.String name)
Axis	setTextColor(int color)
Axis	setTextSize(int textSize)
Axis	setTypeface(android.graphics.Typeface typeface)
Axis	setValues(java.util.List<AxisValue> values)

Methods inherited from class java.lang.Object

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

Field Detail

DEFAULT_TEXT_SIZE_SP

public static final int DEFAULT_TEXT_SIZE_SP

See Also:

Constant Field Values

DEFAULT_MAX_AXIS_LABEL_CHARS

public static final int DEFAULT_MAX_AXIS_LABEL_CHARS

See Also:

Constant Field Values

Constructor Detail

Axis

public Axis()

Creates auto-generated axis without name and with default formatter.

Axis

public Axis(java.util.List<AxisValue> values)

Creates axis with given values(not auto-generated) without name and with default formatter.

Axis

public Axis(Axis axis)

Method Detail

generateAxisFromRange

public static Axis generateAxisFromRange(float start,
                                         float stop,
                                         float step)

Generates Axis with values from start to stop inclusive.

generateAxisFromCollection

public static Axis generateAxisFromCollection(java.util.List<java.lang.Float> axisValues)

Generates Axis with values from given list.

generateAxisFromCollection

public static Axis generateAxisFromCollection(java.util.List<java.lang.Float> axisValues,
                                              java.util.List<java.lang.String> axisValuesLabels)

Generates Axis with values and labels from given lists, both lists must have the same size.

getValues

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

setValues

public Axis setValues(java.util.List<AxisValue> values)

getName

public java.lang.String getName()

setName

public Axis setName(java.lang.String name)

isAutoGenerated

public boolean isAutoGenerated()

setAutoGenerated

public Axis setAutoGenerated(boolean isAutoGenerated)

hasLines

public boolean hasLines()

setHasLines

public Axis setHasLines(boolean hasLines)

getTextColor

public int getTextColor()

setTextColor

public Axis setTextColor(int color)

isInside

public boolean isInside()

See Also:

setInside(boolean)

setInside

public Axis setInside(boolean isInside)

Set to true if you want axis values to be drawn inside chart area(axis name still will be drawn outside), by default this is set to false and axis is drawn outside chart area.

getLineColor

public int getLineColor()

setLineColor

public Axis setLineColor(int lineColor)

getTextSize

public int getTextSize()

setTextSize

public Axis setTextSize(int textSize)

getMaxLabelChars

public int getMaxLabelChars()

setMaxLabelChars

public Axis setMaxLabelChars(int maxLabelChars)

Set maximum number of characters for axis labels, min 0, max 32.

getTypeface

public android.graphics.Typeface getTypeface()

setTypeface

public Axis setTypeface(android.graphics.Typeface typeface)

getFormatter

public AxisValueFormatter getFormatter()

setFormatter

public Axis setFormatter(AxisValueFormatter formatter)

setHasSeparationLine

public Axis setHasSeparationLine(boolean hasSeparationLine)

Set true if you want to draw separation line for this axis, set false to hide separation line, by default true.

hasSeparationLine

public boolean hasSeparationLine()

hasTiltedLabels

public boolean hasTiltedLabels()

setHasTiltedLabels

public Axis setHasTiltedLabels(boolean hasTiltedLabels)