org.eclipse.birt.chart.computation
Class Methods

java.lang.Object
  org.eclipse.birt.chart.computation.Methods

All Implemented Interfaces:

IConstants

Direct Known Subclasses:

AutoScale, DataSetAdapter, IntersectionValue, PlotWithAxes

public class Methods

extends java.lang.Object

implements IConstants

Methods

Field Summary

Fields inherited from interface org.eclipse.birt.chart.computation.IConstants

ABOVE, ANCILLARY_AXIS, ANCILLARY_BASE, AUTO, AVERAGE, AXIS, BACKWARD, BASE, BASE_AXIS, BELOW, BOTTOM, CENTER, COLLECTION, DATE_TIME, DESIGN_TIME, EMPTY_STRING, EQUAL, FORWARD, HORIZONTAL, INSIDE, LABELS, LEFT, LEGEND_ENTRY, LEGEND_MINSLICE_ENTRY, LEGEND_SEPERATOR, LESS, LINE_EXPAND_DOUBLE_SIZE, LINE_EXPAND_SIZE, LINEAR, LOG_10, LOGARITHMIC, MAJOR, MAX, MIN, MINOR, MORE, NON_PRIMITIVE_ARRAY, NULL_STRING, NUMERICAL, ONE_SPACE, ORTHOGONAL, ORTHOGONAL_AXIS, OTHER, OUTSIDE, PERCENT, PRIMITIVE_ARRAY, RIGHT, RUN_TIME, SOME_NULL, TEXT, THREE_D, TICK_ABOVE, TICK_ACROSS, TICK_BELOW, TICK_LEFT, TICK_NONE, TICK_RIGHT, TICK_SIDE1, TICK_SIDE2, TICK_SIZE, TOP, TWO_5_D, TWO_D, UNDEFINED, UNDEFINED_STRING, USER_INTERFACE, VALUE, VERTICAL

Constructor Summary

Methods()

Method Summary

static CDateTime	asDateTime(java.lang.Object o) Converts given object to a DateTime object.
static java.lang.Double	asDouble(java.lang.Object o) Converts the given object to a Double object.
static int	asInteger(java.lang.Object o) Converts the given object to an Integer object.
static BoundingBox	computeBox(IDisplayServer xs, int iLabelLocation, Label la, double dX, double dY)
static RotatedRectangle	computePolygon(IDisplayServer xs, int iLabelLocation, Label la, double dX, double dY)
static Location	computeRotatedTopPoint(IDisplayServer xs, BoundingBox bbox, Label la, double fullHeight)
static int	getLabelPosition(Position lp) Converts to internal (non public-model) data structures
static double	getLocation(AutoScale sc, double dValue)
static double	getLocation(AutoScale sc, IntersectionValue iv)
static double	getLocation(AutoScale sc, java.lang.Object oValue)
static double	getNormalizedLocation(AutoScale sc, double dValue)
static double	getNormalizedLocation(AutoScale sc, java.lang.Object oValue)

Methods inherited from class java.lang.Object

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

Constructor Detail

Methods

public Methods()

Method Detail

asDateTime

public static final CDateTime asDateTime(java.lang.Object o)

Converts given object to a DateTime object.

Parameters:

o -

Returns:

asDouble

public static final java.lang.Double asDouble(java.lang.Object o)

Converts the given object to a Double object.

Parameters:

o -

Returns:

asInteger

public static final int asInteger(java.lang.Object o)

Converts the given object to an Integer object.

Parameters:

o -

Returns:

getLocation

public static final double getLocation(AutoScale sc,
                                       IntersectionValue iv)

Parameters:

sc -

Returns:

getLocation

public static final double getLocation(AutoScale sc,
                                       java.lang.Object oValue)
                                throws ChartException,
                                       java.lang.IllegalArgumentException

Parameters:

sc -

oValue -

Returns:

Throws:

ChartException

java.lang.IllegalArgumentException

getNormalizedLocation

public static final double getNormalizedLocation(AutoScale sc,
                                                 double dValue)

Parameters:

sc -

dValue -

Returns:

getNormalizedLocation

public static final double getNormalizedLocation(AutoScale sc,
                                                 java.lang.Object oValue)
                                          throws ChartException,
                                                 java.lang.IllegalArgumentException

Parameters:

sc -

oValue -

Returns:

Throws:

ChartException

java.lang.IllegalArgumentException

getLocation

public static final double getLocation(AutoScale sc,
                                       double dValue)
                                throws java.lang.IllegalArgumentException

Parameters:

sc -

dValue -

Returns:

Throws:

java.lang.IllegalArgumentException

computePolygon

public static final RotatedRectangle computePolygon(IDisplayServer xs,
                                                    int iLabelLocation,
                                                    Label la,
                                                    double dX,
                                                    double dY)
                                             throws java.lang.IllegalArgumentException

Parameters:

iLabelLocation -

dX -

dY -

Returns:

Throws:

java.lang.IllegalArgumentException

computeRotatedTopPoint

public static final Location computeRotatedTopPoint(IDisplayServer xs,
                                                    BoundingBox bbox,
                                                    Label la,
                                                    double fullHeight)
                                             throws java.lang.IllegalArgumentException

Parameters:

xs -

bbox -

la -

fullHeight -

Returns:

Throws:

java.lang.IllegalArgumentException

computeBox

public static final BoundingBox computeBox(IDisplayServer xs,
                                           int iLabelLocation,
                                           Label la,
                                           double dX,
                                           double dY)
                                    throws java.lang.IllegalArgumentException

Parameters:

xs -

iLabelLocation -

la -

dX -

dY -

Returns:

Throws:

UnexpectedInputException

java.lang.IllegalArgumentException

getLabelPosition

public static final int getLabelPosition(Position lp)

Converts to internal (non public-model) data structures

Parameters:

lp -

Returns: