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java.lang.Objectcom.aspose.slides.Trendline
public class Trendline
Class represents trend line of chart series
Method Summary | |
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ITextFrame |
addTextFrameForOverriding(java.lang.String text)
Initialize TextFrameForOverriding with the text in paramener "text". |
double |
getBackward()
Specifies the number of categories (or units on a scatter chart) that the trend line extends before the data for the series that is being trended. |
IChart |
getChart()
Returns the parent chart. |
boolean |
getDisplayEquation()
Specifies that the equation for the trendline is displayed on the chart (in the same label as the Rsquaredvalue). |
boolean |
getDisplayRSquaredValue()
Specifies that the R-squared value of the trendline is displayed on the chart (in the same label as the equation). |
IFormat |
getFormat()
Represents the format of the trend line. |
double |
getForward()
Specifies the number of categories (or units on a scatter chart) that the trendline extends after the data for the series that is being trended. |
double |
getIntercept()
Specifies the value where the trendline shall cross the y axis. |
byte |
getOrder()
Specifies the order of the polynomial trend line. |
byte |
getPeriod()
Specifies the period of the trend line for a moving average trend line. |
IChartTextFormat |
getTextFormat()
|
TextFrame |
getTextFrame()
Deprecated. |
ITextFrame |
getTextFrameForOverriding()
Can contain a rich formatted text. |
java.lang.String |
getTrendlineName()
Gets or sets name of the trendline |
int |
getTrendlineType()
Gets or sets type of trend line. |
void |
setBackward(double value)
|
void |
setDisplayEquation(boolean value)
|
void |
setDisplayRSquaredValue(boolean value)
|
void |
setFormat(IFormat value)
|
void |
setForward(double value)
|
void |
setIntercept(double value)
|
void |
setOrder(byte value)
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void |
setPeriod(byte value)
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void |
setTextFrame(TextFrame value)
Deprecated. |
void |
setTrendlineName(java.lang.String value)
|
void |
setTrendlineType(int value)
|
Methods inherited from class java.lang.Object |
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equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Method Detail |
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public java.lang.String getTrendlineName()
Gets or sets name of the trendline
getTrendlineName
in interface ITrendline
public void setTrendlineName(java.lang.String value)
setTrendlineName
in interface ITrendline
public int getTrendlineType()
Gets or sets type of trend line.
getTrendlineType
in interface ITrendline
public void setTrendlineType(int value)
setTrendlineType
in interface ITrendline
@Deprecated public TextFrame getTextFrame()
Returns a text frame of the trend line.
@Deprecated public void setTextFrame(TextFrame value)
public IFormat getFormat()
Represents the format of the trend line.
Read/write Charts.Format
.
getFormat
in interface ITrendline
public void setFormat(IFormat value)
setFormat
in interface ITrendline
public double getBackward()
Specifies the number of categories (or units on a scatter chart) that the trend line extends before the data for the series that is being trended. On scatter and non-scatter charts, the value shall be any nonnegative value.
getBackward
in interface ITrendline
public void setBackward(double value)
setBackward
in interface ITrendline
public double getForward()
Specifies the number of categories (or units on a scatter chart) that the trendline extends after the data for the series that is being trended. On scatter and non-scatter charts, the value shall be any non-negative value.
getForward
in interface ITrendline
public void setForward(double value)
setForward
in interface ITrendline
public double getIntercept()
Specifies the value where the trendline shall cross the y axis. This property shall be supported only when the trendline type is exp, linear, or poly.
getIntercept
in interface ITrendline
public void setIntercept(double value)
setIntercept
in interface ITrendline
public boolean getDisplayEquation()
Specifies that the equation for the trendline is displayed on the chart (in the same label as the Rsquaredvalue).
getDisplayEquation
in interface ITrendline
public void setDisplayEquation(boolean value)
setDisplayEquation
in interface ITrendline
public byte getOrder()
Specifies the order of the polynomial trend line. It is ignored for other trend line types. Value must be between 2 and 6.
getOrder
in interface ITrendline
public void setOrder(byte value)
setOrder
in interface ITrendline
public byte getPeriod()
Specifies the period of the trend line for a moving average trend line. It is ignored for other trend line variants. Value must be between 2 and 255.
getPeriod
in interface ITrendline
public void setPeriod(byte value)
setPeriod
in interface ITrendline
public boolean getDisplayRSquaredValue()
Specifies that the R-squared value of the trendline is displayed on the chart (in the same label as the equation).
getDisplayRSquaredValue
in interface ITrendline
public void setDisplayRSquaredValue(boolean value)
setDisplayRSquaredValue
in interface ITrendline
public ITextFrame addTextFrameForOverriding(java.lang.String text)
Initialize TextFrameForOverriding with the text in paramener "text". If TextFrameForOverriding is already initialized then simply changes its text.
addTextFrameForOverriding
in interface IOverridableText
text
- Text for a new TextFrameForOverriding.public ITextFrame getTextFrameForOverriding()
Can contain a rich formatted text. If this property is not null then this formatted text value overrides auto-generated text of data label. Auto-generated text of data label means text that is managed by ShowSeriesName, ShowValue, ... properties and is formatted with the TextFormatManager.TextFormat property.
getTextFrameForOverriding
in interface IOverridableText
public IChartTextFormat getTextFormat()
getTextFormat
in interface IFormattedTextContainer
public IChart getChart()
Returns the parent chart.
Read-only IChart
.
getChart
in interface IChartComponent
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