org.swtchart.internal

Class Util

java.lang.Object

org.swtchart.internal.Util

public final class Util
extends java.lang.Object

A utility class providing generic methods.

Constructor Summary

Constructors

Constructor and Description
Util()

Method Summary

Methods

Modifier and Type	Method and Description
static Point	getExtentInGC(Font font, java.lang.String text) Gets the text extent with given font in GC.
static int	getIndexDefinedInSWT(LineStyle lineStyle) Gets the index defined in SWT.

Methods inherited from class java.lang.Object

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

Constructor Detail

Util

public Util()

Method Detail

getExtentInGC

public static Point getExtentInGC(Font font,
                  java.lang.String text)

Gets the text extent with given font in GC. If the given text or font is null or already disposed, point containing size zero will be returned.

Parameters:

font - the font

text - the text

Returns:

a point containing text extent

getIndexDefinedInSWT

public static int getIndexDefinedInSWT(LineStyle lineStyle)

Gets the index defined in SWT.

Parameters:

lineStyle - the line style

Returns:

the index defined in SWT.