# Package org.eclipse.birt.chart.model.layout.impl

package org.eclipse.birt.chart.model.layout.impl

Contains core class implementations for blocks associated with the chart representation. A chart definition must contain at least one plot block, one title block, one legend block and any number of other blocks. By default, all blocks are laid out at the same Z-order but the containment hierarchy may be altered. The layout manager attempts to compute a 'preferred size' for the title and legend and stretches the plot area giving it all available space.

Note that a client area class is associated with a region nested within the main block structure.

Related Packages
Package
Description
org.eclipse.birt.chart.model.layout
Contains a layout manager capable of arranging a set of blocks associated with the chart representation.
Classes
Class
Description
BlockImpl
An implementation of the model object ' Block'.
ClientAreaImpl
An implementation of the model object 'Client Area'.
LabelBlockImpl
An implementation of the model object ' Label Block'.
LayoutFactoryImpl
An implementation of the model Factory .
LayoutPackageImpl
An implementation of the model Package .
LegendImpl
An implementation of the model object ' Legend'.
PlotImpl
An implementation of the model object ' Plot'.
TitleBlockImpl
An implementation of the model object 'Title Block'.