chart.java

It is all about project scheduling. GanttProject is a tool for creating a project schedule by means

package net.sourceforge.ganttproject.chart;

import java.awt.Graphics;
import java.awt.image.BufferedImage;
import java.awt.image.RenderedImage;
import java.util.Date;
import java.util.Map;

import javax.swing.Icon;

import net.sourceforge.ganttproject.GanttExportSettings;
import net.sourceforge.ganttproject.IGanttProject;
import net.sourceforge.ganttproject.gui.options.model.GPOptionGroup;
import net.sourceforge.ganttproject.task.TaskLength;
import net.sourceforge.ganttproject.task.TaskManager;
import net.sourceforge.ganttproject.time.TimeUnit;

import org.eclipse.core.runtime.IAdaptable;
import org.eclipse.core.runtime.IStatus;
import org.eclipse.core.runtime.Status;

public interface Chart extends IAdaptable {
    IGanttProject getProject();
    
	public RenderedImage getRenderedImage(GanttExportSettings settings);
	
	/** @deprecated Use getRenderedImage */
    public BufferedImage getChart(GanttExportSettings settings);

    public Date getStartDate();
    void setStartDate(Date startDate);
    public Date getEndDate();
    public void scrollLeft();
    public void scrollRight();
    
    void setDimensions(int height, int width);
    
    public String getName();

    public void setTaskManager(TaskManager taskManager);

    public void reset();

    public Icon getIcon();
        
    public GPOptionGroup[] getOptionGroups();
    
    public Chart createCopy();

    public ChartSelection getSelection();
    
    public IStatus canPaste(ChartSelection selection);
    
    public void paste(ChartSelection selection);
    
    public void addSelectionListener(ChartSelectionListener listener);
    public void removeSelectionListener(ChartSelectionListener listener);

    void setBottomUnitWidth(int width);

    void setTopUnit(TimeUnit topUnit);

    void setBottomUnit(TimeUnit bottomUnit);

    void paintChart(Graphics g);

    void addTimeUnitVisitor(TimeUnitVisitor visitor);
    void resetRenderers();

    TaskLength calculateLength(int posX);
    
}