HatchMap Object

 

The HatchMap object contains the properties of a hatch map. Hatch maps are created with the CreateHatchMap method of the PlotDocument object.

 

Derived from: Map object (All methods and properties of Map apply to this object.)

 

Properties

BgColorSpectrum

CircleOrSquareWidth

ClassFill

ClassificationMethod

ClassIndexOfAllOthers

ClassIndexOfNoData

ClassMaxVal

ClassMinVal

ClassName

DrawType

FgColorSpectrum

FillPatAndMode

GlobalData

PIDCol

StdDevIncrementVal

UserLimitMaxVal

UserLimitMinVal

UserLimits

VarCol

 

Methods

InterpolateHatchFills

InterpolateWithClassFill

LoadClassFile

SaveClassFile

SaveClassInfoToDataFile

SetClassMinMaxVals

SetUserLimits

 

Example

This example creates a hatch map of Colorado.

 

Sub main

'Creates an instance of the MapViewer Application

'object and assigns it to the variable named "mvApp"

 Set mvApp = CreateObject("MapViewer.Application")

 

'Makes the application main window visible

 mvApp.Visible = True

 

'Assigns the location of the samples folder

'to the variable "InPath"

 InPath$ = mvApp.ApplicationFolder + "samples\"

 

'Creates a map document object, and assigns it

'to the variable named "Plot"

 Set Plot = mvApp.Documents.Add(DocType:=mvDocPlot)

 

'Creates a hatch map object and assigns it to the

'variable named "HatchMap"

 Set HatchMap = Plot.CreateHatchMap( BoundaryFileName:=InPath$ + _

 "co2010.gsb", DataFileName:=InPath$ + "co2010.dat", PIDCol:=1, _

 VarCol:=5, NumClasses:=4)

End sub