org.eclipse.graphiti.ui.services

Interface IUiLayoutService

All Superinterfaces:

IGaLayoutService, ILayoutService, IPeLayoutService

All Known Implementing Classes:

UiLayoutService

public interface IUiLayoutService
extends ILayoutService

Extends the layout service interface to be able to offer layout methods which depend on UI.

Method Summary

Modifier and Type	Method and Description
IDimension	calculateTextSize(AbstractText text) Calculates the width and height of the given text in the font of the gievn text.
IDimension	calculateTextSize(java.lang.String text, Font font) Calculates the width and height of the given text in the given font ignoring any new line characters in the string.
IDimension	calculateTextSize(java.lang.String text, Font font, boolean handleMultiline) Calculates the width and height of the given text in the given font.

Methods inherited from interface org.eclipse.graphiti.services.IPeLayoutService

getConnectionMidpoint, getGaBoundsForAnchor, getLocationInfo, getLocationRelativeToDiagram, getLocationRelativeToDiagram

Methods inherited from interface org.eclipse.graphiti.services.IGaLayoutService

calculateSize, calculateSize, setHeight, setLocation, setLocation, setLocationAndSize, setLocationAndSize, setSize, setWidth

Method Detail

calculateTextSize

IDimension calculateTextSize(java.lang.String text,
                             Font font)

Calculates the width and height of the given text in the given font ignoring any new line characters in the string.

Parameters:

text - the string to calculate the rendering size for

font - the font which should be considered for the string

Returns:

See Also:

IGaLayoutService.calculateSize(org.eclipse.graphiti.mm.algorithms.GraphicsAlgorithm, boolean)

calculateTextSize

IDimension calculateTextSize(java.lang.String text,
                             Font font,
                             boolean handleMultiline)

Calculates the width and height of the given text in the given font.

Parameters:

text - the string to calculate the rendering size for

font - the font which should be considered for the string

handleMultiline - Defines if line breaks in the string should be used in the calculation of the size or not. In case true, a new line character in the string will increase the size of the returned dimensions by one line, in case false a new line character will be ignored.

Returns:

Since:

0.11

calculateTextSize

IDimension calculateTextSize(AbstractText text)

Calculates the width and height of the given text in the font of the gievn text. In case the given text is a MultiText new line characters in the string will increase the height of the returned size, otherwise (text is a Text) any new line characters will be ignored.

Parameters:

text - the AbstractText to calculate the rendering size for

Returns:

Since:

0.11