lecho.lib.hellocharts.model

Interface ChartData

All Known Implementing Classes:

AbstractChartData, BubbleChartData, ColumnChartData, ComboLineColumnChartData, LineChartData, PieChartData

public interface ChartData

Base interface for all chart data models.

Method Summary

Modifier and Type	Method and Description
void	finish() Inform data that animation finished(data should be update with scale 1.0f).
Axis	getAxisXBottom()
Axis	getAxisXTop()
Axis	getAxisYLeft()
Axis	getAxisYRight()
int	getValueLabelBackgroundColor()
int	getValueLabelTextColor() Returns color used to draw value label text.
int	getValueLabelTextSize() Returns text size for value label in SP units.
android.graphics.Typeface	getValueLabelTypeface() Returns Typeface for value labels.
boolean	isValueLabelBackgroundAuto()
boolean	isValueLabelBackgroundEnabled()
void	setAxisXBottom(Axis axisX) Set horizontal axis at the bottom of the chart.
void	setAxisXTop(Axis axisX) Set horizontal axis at the top of the chart.
void	setAxisYLeft(Axis axisY) Set vertical axis on the left of the chart.
void	setAxisYRight(Axis axisY) Set vertical axis on the right of the chart.
void	setValueLabelBackgroundAuto(boolean isValueLabelBackgrountAuto) Set false if you want to set custom color for all value labels.
void	setValueLabelBackgroundColor(int valueLabelBackgroundColor) Set value labels background.
void	setValueLabelBackgroundEnabled(boolean isValueLabelBackgroundEnabled) Set whether labels should have rectangle background.
void	setValueLabelsTextColor(int labelsTextColor) Set value label text color, by default Color.WHITE.
void	setValueLabelTextSize(int labelsTextSize) Set text size for value label in SP units.
void	setValueLabelTypeface(android.graphics.Typeface typeface) Set Typeface for all values labels.
void	update(float scale) Updates data by scale during animation.

Method Detail

update

void update(float scale)

Updates data by scale during animation.

Parameters:

scale - value from 0 to 1.0

finish

void finish()

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

getAxisXBottom

Axis getAxisXBottom()

See Also:

setAxisXBottom(Axis)

setAxisXBottom

void setAxisXBottom(Axis axisX)

Set horizontal axis at the bottom of the chart. Pass null to remove that axis.

Parameters:

axisX -

getAxisYLeft

Axis getAxisYLeft()

See Also:

setAxisYLeft(Axis)

setAxisYLeft

void setAxisYLeft(Axis axisY)

Set vertical axis on the left of the chart. Pass null to remove that axis.

Parameters:

axisY -

getAxisXTop

Axis getAxisXTop()

See Also:

setAxisXTop(Axis)

setAxisXTop

void setAxisXTop(Axis axisX)

Set horizontal axis at the top of the chart. Pass null to remove that axis.

Parameters:

axisX -

getAxisYRight

Axis getAxisYRight()

See Also:

setAxisYRight(Axis)

setAxisYRight

void setAxisYRight(Axis axisY)

Set vertical axis on the right of the chart. Pass null to remove that axis.

Parameters:

axisY -

getValueLabelTextColor

int getValueLabelTextColor()

Returns color used to draw value label text.

setValueLabelsTextColor

void setValueLabelsTextColor(int labelsTextColor)

Set value label text color, by default Color.WHITE.

getValueLabelTextSize

int getValueLabelTextSize()

Returns text size for value label in SP units.

setValueLabelTextSize

void setValueLabelTextSize(int labelsTextSize)

Set text size for value label in SP units.

getValueLabelTypeface

android.graphics.Typeface getValueLabelTypeface()

Returns Typeface for value labels.

Returns:

Typeface or null if Typeface is not set.

setValueLabelTypeface

void setValueLabelTypeface(android.graphics.Typeface typeface)

Set Typeface for all values labels.

Parameters:

typeface -

isValueLabelBackgroundEnabled

boolean isValueLabelBackgroundEnabled()

See Also:

setValueLabelBackgroundEnabled(boolean)

setValueLabelBackgroundEnabled

void setValueLabelBackgroundEnabled(boolean isValueLabelBackgroundEnabled)

Set whether labels should have rectangle background. Default is true.

isValueLabelBackgroundAuto

boolean isValueLabelBackgroundAuto()

See Also:

setValueLabelBackgroundAuto(boolean)

setValueLabelBackgroundAuto

void setValueLabelBackgroundAuto(boolean isValueLabelBackgrountAuto)

Set false if you want to set custom color for all value labels. Default is true.

getValueLabelBackgroundColor

int getValueLabelBackgroundColor()

See Also:

setValueLabelBackgroundColor(int)

setValueLabelBackgroundColor

void setValueLabelBackgroundColor(int valueLabelBackgroundColor)

Set value labels background. This value is used only if isValueLabelBackgroundAuto returns false. Default is green.