com.androidplot.util
Class ValPixConverter

java.lang.Object
  com.androidplot.util.ValPixConverter

public class ValPixConverter
extends Object

Converts pixel coordinates to and from Dataset values.

Constructor Summary

ValPixConverter()

Method Summary

static double	pixToVal(float pix, double min, double max, int lengthPix, boolean flip)
static android.graphics.PointF	pixToVal(android.graphics.PointF point)
static double	range(double min, double max)
static double	valPerPix(double min, double max, float lengthPix)
static float	valToPix(double val, double min, double max, float lengthPix, boolean flip)
static android.graphics.PointF	valToPix(Number x, Number y, android.graphics.RectF plotArea, Number minX, Number maxX, Number minY, Number maxY)

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ValPixConverter

public ValPixConverter()

Method Detail

valToPix

public static float valToPix(double val,
                             double min,
                             double max,
                             float lengthPix,
                             boolean flip)

range

public static double range(double min,
                           double max)

valPerPix

public static double valPerPix(double min,
                               double max,
                               float lengthPix)

pixToVal

public static double pixToVal(float pix,
                              double min,
                              double max,
                              int lengthPix,
                              boolean flip)

valToPix

public static android.graphics.PointF valToPix(Number x,
                                               Number y,
                                               android.graphics.RectF plotArea,
                                               Number minX,
                                               Number maxX,
                                               Number minY,
                                               Number maxY)

pixToVal

public static android.graphics.PointF pixToVal(android.graphics.PointF point)