程序包 org.meteoinfo.render.java2d

类 ContourDraw

java.lang.Object

org.meteoinfo.render.java2d.ContourDraw

public class ContourDraw
extends Object

Template

作者:

Yaqiang Wang

构造器概要

构造器

构造器	说明
ContourDraw()

方法概要

修饰符和类型	方法	说明
static boolean	getMinMaxValueFDiscreteData(double[][] S, double noData, double[] minmax)	Get max/min values from a station data
static List<wcontour.global.Border>	tracingBorders(double[][] gridData, double[] X, double[] Y, int[][] S1, double undef)	Tracing contour borders
static Object[]	tracingContourLines(double[][] gridData, double[] cValues, double[] X, double[] Y, double noData, int[][] S1)	Tracing contour lines with undefined data
static List<wcontour.global.Polygon>	tracingPolygons(double[][] gridData, List<wcontour.global.PolyLine> contourLines, List<wcontour.global.Border> borders, double[] cValues)	Tracing shaded polygons with undefined data

从类继承的方法 java.lang.Object

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

构造器详细资料

ContourDraw

public ContourDraw()

方法详细资料

tracingBorders

public static List<wcontour.global.Border> tracingBorders(double[][] gridData,
                                                          double[] X,
                                                          double[] Y,
                                                          int[][] S1,
                                                          double undef)

Tracing contour borders

参数:

gridData - Grid data

X - X array

Y - Y array

S1 - Flat array

undef - Undefine value

返回:

Borders

tracingContourLines

public static Object[] tracingContourLines(double[][] gridData,
                                           double[] cValues,
                                           double[] X,
                                           double[] Y,
                                           double noData,
                                           int[][] S1)

Tracing contour lines with undefined data

参数:

gridData - Grid data

cValues - Values

X - X array

Y - Y array

noData - Undefine data

S1 - Flag array

返回:

Traced contour lines and borders

tracingPolygons

public static List<wcontour.global.Polygon> tracingPolygons(double[][] gridData,
                                                            List<wcontour.global.PolyLine> contourLines,
                                                            List<wcontour.global.Border> borders,
                                                            double[] cValues)

Tracing shaded polygons with undefined data

参数:

gridData - Grid data

contourLines - Contour lines

borders - Border lines

cValues - Values

返回:

Polygon list

getMinMaxValueFDiscreteData

public static boolean getMinMaxValueFDiscreteData(double[][] S,
                                                  double noData,
                                                  double[] minmax)

Get max/min values from a station data

参数:

S - Discrete data

noData - Missing value

minmax - Min/Max data array

返回:

If has missing value