com.java4less.rchart
Class FillStyle

java.lang.Object
  |
  +--com.java4less.rchart.FillStyle

public class FillStyle

extends java.lang.Object

This class fills an area. It contains the description of how the filling should looks like. 

The following code creates the fillings for the columns:

    BarDataSerie data1= new BarDataSerie(d1,new FillStyle(GraphicsProvider.getColor(ChartColor.BLUE)));

    BarDataSerie data2= new BarDataSerie(d2,new FillStyle(GraphicsProvider.getColor(ChartColor.RED));

Field Summary

float	alphaValue clear (0), transparency (0.5), opaque (1).
ChartColor	colorFrom Initial color used for the gradient.
ChartColor	colorUntil Final color used for the gradient.
java.lang.Object	fillPatern fill pattern
static int	GRADIENT_HORIZONTAL
static int	GRADIENT_VERTICAL
boolean	gradientCyclic
int	gradientType
static int	NO_GRADIENT
ChartImage	textureImage

Constructor Summary

FillStyle(ChartColor c)
Creates a fill style for the color c.

FillStyle(ChartColor c, float f)
Creates a fill style.

FillStyle(ChartImage i)
Creates a fill style using the image as filling

Method Summary

static FillStyle	createFromString(java.lang.String f) create style form string
void	drawRoundRect(ChartGraphics g, int x1, int y1, int x2, int y2)
ChartColor	getColor() get color used for filling the area.
java.lang.String	toString() convert Filling to its string value

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

NO_GRADIENT

public static int NO_GRADIENT

GRADIENT_HORIZONTAL

public static int GRADIENT_HORIZONTAL

GRADIENT_VERTICAL

public static int GRADIENT_VERTICAL

fillPatern

public java.lang.Object fillPatern

fill pattern

alphaValue

public float alphaValue

clear (0), transparency (0.5), opaque (1).

colorFrom

public ChartColor colorFrom

Initial color used for the gradient.

colorUntil

public ChartColor colorUntil

Final color used for the gradient. Example of use: chart.back.colorUntil=GraphicsProvider.getColor(ChartColor.BLUE); chart.back.colorFrom=GraphicsProvider.getColor(ChartColor.WHITE); chart.back.gradientType=FillStyle.GRADIENT_HORIZONTAL;

gradientType

public int gradientType

gradientCyclic

public boolean gradientCyclic

textureImage

public ChartImage textureImage

Constructor Detail

FillStyle

public FillStyle(ChartColor c)

Creates a fill style for the color c.

Parameters:

c - color

FillStyle

public FillStyle(ChartImage i)

Creates a fill style using the image as filling

FillStyle

public FillStyle(ChartColor c,
                 float f)

Creates a fill style.

Parameters:

c - color

f - transparency alpha value (0-1)

Method Detail

toString

public java.lang.String toString()

convert Filling to its string value

Overrides:

toString in class java.lang.Object

createFromString

public static FillStyle createFromString(java.lang.String f)

create style form string

Parameters:

f -

Returns:

getColor

public ChartColor getColor()

get color used for filling the area.

Returns:

drawRoundRect

public void drawRoundRect(ChartGraphics g,
                          int x1,
                          int y1,
                          int x2,
                          int y2)