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com.artfulbits.aiCharts.Types
Class ChartLineType

java.lang.Object com.artfulbits.aiCharts.Base.ChartType com.artfulbits.aiCharts.Types.ChartLineType

Declaration: public class ChartLineType extends com.artfulbits.aiCharts.Base.ChartType
Direct Subclasses: ChartPolarType

 

Represents Line chart type. A style of chart that is created by connecting a series of data points together with a line. This is the most basic type of chart used in finance and it is generally created by connecting a series of past prices together with a line.
 // Creating series.
 ChartSeries series = new ChartSeries("Series 1", ChartTypes.Line);
 // Filling series with 10 data points.
 for(int i = 0; i < 10; i++)
 {
 	series.getPoints().addXY(i, Math.cos(i));
 }
 
* Similar output should be expected:

Line type uses YValue type to determine index of corresponding Y value among chart point's Y values.

 

Since: 1.0

 

 

Nested Members Summary
static enum ChartLineType.BreakMode
    
Represents break mode used to break lines of this type.

 

 

Fields Summary
static ChartCustomAttribute<java.lang.Double> BREAK_DELTA
    
Identifies delta break mode used to draw fast line chart.
static ChartCustomAttribute<ChartLineType.BreakMode> BREAK_MODE
    
Identifies value that determines whether auto break mode should be enabled for line chart type.
static ChartCustomAttribute<java.lang.Boolean> BREAK_POINT
    
Identifies value that determines point value used for breaks.
static ChartCustomAttribute<java.lang.Integer> HIT_RADIUS
    
Represents value used to measure line's width when user hits it with a tap.

 

Fields inherited from class: com.artfulbits.aiCharts.Base.ChartType
POINT_WIDTH

 

 

Constructors Summary
ChartLineType()
    
Sole constructor.

 

 

Methods Summary
void draw(ChartRenderArgs args)
    
Draws this chart type on surface specified along.
java.lang.String getName()
    
Provides human-readable representation of this chart type.

 

Methods inherited from class: com.artfulbits.aiCharts.Base.ChartType
colorPerPoint, computeXRange, computeYRange, drawMarkers, getRequiredCoordinateSystem, getRequiredUsages, getXRange, getYRange, isCompatible, isCompatible, isOriginDependent, isRotated, isSideBySide, isStacked, isStacked100

 

Methods inherited from class: java.lang.Object
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

 

 

 

 

BREAK_MODE

 

public static final ChartCustomAttribute<ChartLineType.BreakMode> BREAK_MODE

 

Identifies value that determines whether auto break mode should be enabled for line chart type.

 

Since: 1.5

 

 

 

BREAK_DELTA

 

public static final ChartCustomAttribute<java.lang.Double> BREAK_DELTA

 

Identifies delta break mode used to draw fast line chart.

 

Since: 1.5

 

 

 

BREAK_POINT

 

public static final ChartCustomAttribute<java.lang.Boolean> BREAK_POINT

 

Identifies value that determines point value used for breaks.

 

Since: 1.5

 

 

 

HIT_RADIUS

 

public static final ChartCustomAttribute<java.lang.Integer> HIT_RADIUS

 

Represents value used to measure line's width when user hits it with a tap.

 

Since: 1.5

 

 

 

 

ChartLineType

 

public ChartLineType( )

 

Sole constructor. (For invocation by subclass constructors, typically implicit.)

 

Since: 1.0

 

 

 

 

draw

 

public void draw( ChartRenderArgs args)

 

[ description from ChartType.draw(ChartRenderArgs) ]
 
Draws this chart type on surface specified along.

 

Parameters:
args-
instance of ChartRenderArgs that provides facilities to draw this type.

 

Implements: ChartType.draw(ChartRenderArgs)

 

 

 

getName

 

public java.lang.String getName( )

 

[ description from ChartType.getName() ]
 
Provides human-readable representation of this chart type.

 

Returns:
instance of

 

Implements: ChartType.getName()

 

 

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