Class GraphUtils
- java.lang.Object
-
- org.pentaho.reporting.libraries.libsparklines.util.GraphUtils
-
public final class GraphUtils extends Object
A utility class that computes the scale factor for a given number array to scale the numbers into a predefined height.- Version:
- $Revision: 1.3 $ $Date: 2007-01-15 04:49:21 $
- Author:
- Larry Ogrodnek
-
-
Method Summary
All Methods Static Methods Concrete Methods Modifier and Type Method Description static float
getAxe(Number[] data)
static float
getDivisor(Number[] data, int height)
Computes the scale factor to scale the given numeric data into the target height.
-
-
-
Method Detail
-
getDivisor
public static float getDivisor(Number[] data, int height)
Computes the scale factor to scale the given numeric data into the target height.- Parameters:
data
- the numeric data.height
- the target height of the graph.- Returns:
- the scale factor.
-
getAxe
public static float getAxe(Number[] data)
-
-