lecho.lib.hellocharts.model

Class BubbleChartData

java.lang.Object

lecho.lib.hellocharts.model.AbstractChartData

lecho.lib.hellocharts.model.BubbleChartData

All Implemented Interfaces:

ChartData

public class BubbleChartData
extends AbstractChartData

Data for BubbleChart.

Field Summary

Fields

Modifier and Type	Field and Description
static float	DEFAULT_BUBBLE_SCALE
static int	DEFAULT_MIN_BUBBLE_RADIUS_DP

Fields inherited from class lecho.lib.hellocharts.model.AbstractChartData

axisXBottom, axisXTop, axisYLeft, axisYRight, DEFAULT_TEXT_SIZE_SP, isValueLabelBackgroundEnabled, isValueLabelBackgrountAuto, valueLabelBackgroundColor, valueLabelTextColor, valueLabelTextSize, valueLabelTypeface

Constructor Summary

Constructors

Constructor and Description
BubbleChartData()
BubbleChartData(BubbleChartData data) Copy constructor for deep copy.
BubbleChartData(java.util.List<BubbleValue> values)

Method Summary

Modifier and Type	Method and Description
void	finish() Inform data that animation finished(data should be update with scale 1.0f).
static BubbleChartData	generateDummyData()
float	getBubbleScale() Returns bubble scale which is used to adjust bubble size.
BubbleChartValueFormatter	getFormatter()
int	getMinBubbleRadius() Returns minimal bubble radius in dp.
java.util.List<BubbleValue>	getValues()
boolean	hasLabels()
boolean	hasLabelsOnlyForSelected()
void	setBubbleScale(float bubbleScale) Set bubble scale which is used to adjust bubble size.
BubbleChartData	setFormatter(BubbleChartValueFormatter formatter)
BubbleChartData	setHasLabels(boolean hasLabels)
BubbleChartData	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).
void	setMinBubbleRadius(int minBubbleRadius) Set minimal bubble radius in dp, helpful when you want small bubbles(bubbles with very small z values compared to other bubbles) to be visible on chart, default 6dp
BubbleChartData	setValues(java.util.List<BubbleValue> values)
void	update(float scale) Updates data by scale during animation.

Methods inherited from class lecho.lib.hellocharts.model.AbstractChartData

getAxisXBottom, getAxisXTop, getAxisYLeft, getAxisYRight, getValueLabelBackgroundColor, getValueLabelTextColor, getValueLabelTextSize, getValueLabelTypeface, isValueLabelBackgroundAuto, isValueLabelBackgroundEnabled, setAxisXBottom, setAxisXTop, setAxisYLeft, setAxisYRight, setValueLabelBackgroundAuto, setValueLabelBackgroundColor, setValueLabelBackgroundEnabled, setValueLabelsTextColor, setValueLabelTextSize, setValueLabelTypeface

Methods inherited from class java.lang.Object

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

Field Detail

DEFAULT_MIN_BUBBLE_RADIUS_DP

public static final int DEFAULT_MIN_BUBBLE_RADIUS_DP

See Also:

Constant Field Values

DEFAULT_BUBBLE_SCALE

public static final float DEFAULT_BUBBLE_SCALE

See Also:

Constant Field Values

Constructor Detail

BubbleChartData

public BubbleChartData()

BubbleChartData

public BubbleChartData(java.util.List<BubbleValue> values)

BubbleChartData

public BubbleChartData(BubbleChartData data)

Copy constructor for deep copy.

Method Detail

generateDummyData

public static BubbleChartData generateDummyData()

update

public void update(float scale)

Description copied from interface: ChartData

Updates data by scale during animation.

Parameters:

scale - value from 0 to 1.0

finish

public void finish()

Description copied from interface: ChartData

Inform data that animation finished(data should be update with scale 1.0f).

getValues

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

setValues

public BubbleChartData setValues(java.util.List<BubbleValue> values)

hasLabels

public boolean hasLabels()

setHasLabels

public BubbleChartData setHasLabels(boolean hasLabels)

hasLabelsOnlyForSelected

public boolean hasLabelsOnlyForSelected()

See Also:

setHasLabelsOnlyForSelected(boolean)

setHasLabelsOnlyForSelected

public BubbleChartData 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).

getMinBubbleRadius

public int getMinBubbleRadius()

Returns minimal bubble radius in dp.

See Also:

setMinBubbleRadius(int)

setMinBubbleRadius

public void setMinBubbleRadius(int minBubbleRadius)

Set minimal bubble radius in dp, helpful when you want small bubbles(bubbles with very small z values compared to other bubbles) to be visible on chart, default 6dp

getBubbleScale

public float getBubbleScale()

Returns bubble scale which is used to adjust bubble size.

See Also:

setBubbleScale(float)

setBubbleScale

public void setBubbleScale(float bubbleScale)

Set bubble scale which is used to adjust bubble size. If you want smaller bubbles set scale <0, 1>, if you want bigger bubbles set scale greater than 1, default is 1.0f.

getFormatter

public BubbleChartValueFormatter getFormatter()

setFormatter

public BubbleChartData setFormatter(BubbleChartValueFormatter formatter)