001    /**
002     * Copyright (c) 2011, SIB. All rights reserved.
003     * 
004     * SIB (Swiss Institute of Bioinformatics) - http://www.isb-sib.ch Host -
005     * https://sourceforge.net/projects/javaprotlib/
006     * 
007     * Redistribution and use in source and binary forms, with or without
008     * modification, are permitted provided that the following conditions are met:
009     * Redistributions of source code must retain the above copyright notice, this
010     * list of conditions and the following disclaimer. Redistributions in binary
011     * form must reproduce the above copyright notice, this list of conditions and
012     * the following disclaimer in the documentation and/or other materials provided
013     * with the distribution. Neither the name of the SIB/GENEBIO nor the names of
014     * its contributors may be used to endorse or promote products derived from this
015     * software without specific prior written permission.
016     * 
017     * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
018     * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
019     * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
020     * ARE DISCLAIMED. IN NO EVENT SHALL SIB/GENEBIO BE LIABLE FOR ANY DIRECT,
021     * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
022     * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
023     * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
024     * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
025     * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
026     * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
027     */
028    package org.expasy.jpl.commons.base.render;
029    
030    
031    import java.awt.Dimension;
032    import java.awt.Paint;
033    import java.awt.image.BufferedImage;
034    
035    
036    /**
037     * All chart renderers will have to implements these methods.
038     * 
039     * @author nikitin
040     * 
041     * @version 1.0
042     * 
043     */
044    public interface ChartRenderer {
045            
046            /** set the color of ith chart */
047            void setChartColor(int chartIndex, Paint color);
048            
049            /** get the color of ith chart */
050            Paint getChartColor(int chartIndex);
051            
052            /** get the image format (jpg, png, ...) */
053            ImageFormat getImageFormat();
054            
055            /** set chart dimension */
056            void setDimension(Dimension dim);
057            
058            /** set the background color */
059            void setBackgroundColor(Paint color);
060            
061            /** set the x-axis interval to render */
062            void setXAxisInterval(double from, double to);
063            
064            void setXAxisDefaultInterval();
065            
066            /** set x axis legend */
067            void setXAxisLegend(String legend);
068            
069            /** set y axis legend */
070            void setYAxisLegend(String legend);
071            
072            /** render the chart */
073            BufferedImage render() throws ImageRenderingException;
074            
075            /** create an image file */
076            void exportChart(String filename) throws ImageRenderingException;
077    }