controlp5/controlP5/ChartDataSet.java

96 lines
2.4 KiB
Java
Executable File

package main.java.src2.main.java.controlP5.controlP5;
/**
* controlP5 is a processing gui library.
*
* 2006-2015 by Andreas Schlegel
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public License
* as published by the Free Software Foundation; either version 2.1
* of the License, or (at your option) any later version.
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General
* Public License along with this library; if not, write to the
* Free Software Foundation, Inc., 59 Temple Place, Suite 330,
* Boston, MA 02111-1307 USA
*
* @author Andreas Schlegel (http://www.sojamo.de)
* @modified ##date##
* @version ##version##
*
*/
import java.util.ArrayList;
import java.util.ListIterator;
import processing.core.PApplet;
import processing.core.PGraphics;
/**
* Used by Chart, a chart data set is a container to store chart data.
*/
@SuppressWarnings( "serial" )
public class ChartDataSet extends ArrayList< ChartData > {
protected CColor _myColor;
protected float _myStrokeWeight = 1;
protected int[] colors = new int[ 0 ];
protected final String _myName;
public ChartDataSet( String theName ) {
_myName = theName;
_myColor = new CColor( );
}
public CColor getColor( ) {
return _myColor;
}
public ChartDataSet setColors( int ... theColors ) {
colors = theColors;
return this;
}
public int[] getColors( ) {
return colors;
}
public int getColor( int theIndex ) {
if ( colors.length == 0 ) {
return getColor( ).getForeground( );
}
if ( colors.length == 2 ) {
return PGraphics.lerpColor( colors[ 0 ] , colors[ 1 ] , theIndex / ( float ) size( ) , PApplet.RGB );
}
if ( theIndex >= 0 && theIndex < colors.length ) {
return colors[ theIndex ];
}
return getColor( 0 );
}
public ChartDataSet setStrokeWeight( float theStrokeWeight ) {
_myStrokeWeight = theStrokeWeight;
return this;
}
public float getStrokeWeight( ) {
return _myStrokeWeight;
}
public float[] getValues( ) {
float[] v = new float[ size( ) ];
int n = 0;
ListIterator< ChartData > litr = listIterator( );
while ( litr.hasNext( ) ) {
v[ n++ ] = litr.next( ).getValue( );
}
return v;
}
}