YoucanonlyaccessthisDrivetimedataandcalculationfunctionalityonanEnvinsa4.0routingserver.
TheDrivingRegionswebservicehelpsyoucreateisochroneandisodistancebuffersusingpointsin
yourowndata.
Anisochroneoratimebufferisaregionthatshowstheareathatadrivercanreachfromastartingpoint
inaspecificamountoftimebasedonthespeedsspecifiedintheroutingnetwork.Forexample,ifyou
wantedtoputtogetheraneventandinvitethecustomerswholivewithinanhour'sdriveoftheevent
site,youcouldcreateatimebufferforknowncustomerswithinanhour'sdrive.Theservicewouldthen
usetheaveragedrivingspeedsdefinedintheroadnetworktocalculatethetimebufferfromyourevent.
YoucanthendisplayyourdatawithinthosebufferregionsusingaSelectorSQLSelectstatement.
Anisodistanceoradistancebufferisaregionthatshowstheareathatadrivercanreachfromthe
startingpointinthesamedistance.Forexample,ifyouwanttocontactallofthecustomerswholive
within50milesoftheeventinsteadofonehour,youcouldcalculatethedistanceusingtheDrivetime
webservice,usingsimilarlogic.
Effectively,youarecreatingbuffersfromapointortableofpointsbasedontheserver'sroadnetwork
forspecifiedtimesordistances.UsingtheDrivingRegionserviceoptions,youcancontrolthewaythis
informationdisplaysandthenumberoftimeanddistancebuffersyoucreateatatime.
• Formoreinformation,seeCreatingTimeorDistanceBuffersforaTableandRuleswhenAddinga
DrivingValueintheHelpSystem.
HowareTimeandDistanceBuffersCalculated?
Thisisarastermapofaportionofamajorcity,butitcouldjustaseasilybeyourcommunity.
Youcantravelfurtheronalimitedaccesshighwaythanalocalroadinthesameamountoftimedueto
thedifferenceinspeedlimits.
Init,youcanseelimitedaccesshighways,majorroadswithbuildingsonthem,andlocalstreetswith
homes.Thespeedlimitsonthesestreetsvarydependingupontheirsizeanduse.Theroutingserver
managesthespeedsforeachroadtypeandusesthosespeedstocalculatethedistanceadrivercould
travelinaspecificamountoftime.Forexampleadrivercouldgetfurtherinanhouronahighway,than
onalocalroad,duetotheaveragespeedlimitsonthoseroads.
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Ifyouthinkofthesespeedlimitsanddistancesinspatialterms,startingfromaparticularpoint,theregion
thewebservicecouldcreatealongahighwaywouldbelongerandnarrowerthantheregionyouwould
createusingamorelocalroadbasedonthesameamountoftimeordistancerequest.
ThatistheconceptbehindtheDrivingRegionfunctionality.
UsingDrivingRegionBufferstoDisplayData
Youcancreateadrivingregionbuffer(timeordistance)tofindouthowfarawayyourcustomersare
fromaparticulareventorlocation.WerecommendthatyouaddaserverasdescribedintheintheHelp
SystemintheSettingtheRoutingServerPreferencesinstructionsbeforeattemptingtocreatetimeor
distancebuffers.
Herearesomedefinitionsthatmaybeusefulforyouasyouusethisfeature.
Holes
Areaswithinthelargerboundarythatcannotbereachedwithinthespecifiedtimeordistance,basedon
theroadnetwork.
Island
Smallareasoutsidethemainboundarythatcanbereachedwithinthespecifiedtimeordistance.
OffroadTravel
Offroadtravelreferstostreetsthatarenotpartoftheserver'sroadnetwork,suchasdriveways,private
roads,oraccessroads.
CreatingTimeorDistanceBuffersforObjects
Youcanusearoutingserver'sdrivingregionsnetworktocreatetimeordistancebuffersaroundmap
objectstoseeyourdatainanewway.Keepinmindthatthesebuffersarenotlikestandardstraightline
circlebuffers,butareratherbasedonthespeedthatadrivercantravelonaparticularroadnetwork.If
youwanttocreatetimeanddistancebuffersforanentiretableofobjects,seeCreatingTimeorDistance
BuffersintheHelpSystem.
Beforeyoubeginthisprocess,werecommendthatyousetupyourowndefaultroutingserverusingthe
instructionsinSettingtheRoutingServerPreferencesintheHelpSystem.
• Forspecificinstructionsandrelatedtopics,seecreatingTimeorDistanceBuffersforObjectsinthe
HelpSystem.
Enhancing Map Data using a Mapping Tile Server
Atileserverisaserverthatcontainsacollectionofrastertileimages.Thetilescoveragivenplaceon
theearth.Tilesareorganizedinarow/columngridfashion.Therearealsomultiplelevelsoftiles.Each
levelrepresentsadifferentresolutionofdata,coveringthesameplaceontheearth.Theleveldetermines
thenumberoftiles(numberofrowsandcolumns).Asyouzoominorout,thelevelofdatamaychange.
Asyoupanaround,thespecifictilesthatareneededmaychange.
MapInfoProfessionalletsyouusetileserverdatawithintheproduct.Ifyouaddatileserverlayertoa
MapInfoProfessionalmap,thentheapplicationtakescareoffetchingtheappropriatetilesfromthe
serveranddisplayingthem.Youonlyneedtoaddthetileserverlayerandthenpan/zoom.
Formoreaboutusingrasterimagesasabackdropformaps,seeUsingRasterImagesasaBackdrop
forMapInfoProfessionalMaps.
AboutTileServerTablesandMapLayers
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MapInfoProfessionalhasatablefortileserversthatconsistsofaTABfileandXMLfile.Thesefiles
containtheinformationnecessarytocommunicatewithatileserverandretrievetilescorrectly.This
informationincludesserverURL,coordinatesystemandbounds,andotherparametersforretrieving
thepropertiles.
AfteropeningatileservertableinMapInfoProfessional,youcanadditasalayertoamap.Tileserver
layersactasanunderlyingbasemap,sotheyareaddedtothebottomofthelayerlistbydefault.Tile
serverlayersdonothaveattributedata,sotheycannotbeeditedandlabeled.Theyaremeanttobe
usedasbackdropimages.
TileServerDisplayProperties
Displaypropertiescanaltertheappearanceofthetilesreturnedfromatileserver.Tileserverimages
arerenderedusingthesamedisplayattributesasrasterimages.Thisincludes:
• Translucency
• Transparency-on/offandtransparentcolor
• Brightness
• Contrast
• Grayscaleversuscolor
TileServerCoordinateSystemandReprojection
Tileserverlayersdonotsupportrasterimagereprojection.Thismeansthatamap'scoordinatesystem
willbesettousethetileservercoordinatesystemifatileserverlayerisvisibleinamap.Ifthemap
displaystilesfromtwodifferenttileserversindifferentprojectionsystems,thenMapInfoProfessional
usestheprojectionsystemofthetilethatismostvisibleonthemap.
Youcannotchangethemapcoordinatesystemwhenamaphasanactivetileserverlayer.
TileServerAuthentication
Sincethetileserverfunctionalityusesinternetconnectivitytoobtaintheimagestodraw,itispossible
thattheconnectionmayrequirelayersofauthentication.Ifauthenticationisrequired,MapInfoProfessional
promptsyouwhenthetileservertableisopened.Iftheauthenticationfails,thetabledoesnotopen.
AddingaTileServerLayertoyourMap
Toaddatileserverlayertoyourmap(usingthesamewayyouaddanyotherTABfileasalayerina
map):
1. OpenthetileservertablebyselectingFile>Open.TheOpendialogboxdisplays.
2. FromtheFilesoftypedrop-downlist,chooseMapInfo(*.tab).
3. FromtheLookinlist,navigatetowherethetileserverfileis,selectitfromthelist,andthenclick
Open.Thetileserverdisplaysasthebottom-mostlayeronthemap.
Ifthetileservertableisopen,andyouwanttoaddittooneofseveralmapsthatyoucurrentlyhave
open,then:
1. OpentheLayerControlbyselectingMap>LayerControl.
2. IntheLayerControllist,selectthemapnametoaddthetileserverlayertoandclicktheAddLayers
button.
3. IntheAddLayerdialogbox,selectthetileservertableandclickOK.
Thetileserverdisplaysasthebottom-mostlayeronthemapandasatileserverlayerintheLayer
Controllist.
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AddingaLayertoyourMapfromaMapTileServer
Withasingleclick,youcanaddaMicrosoftBinglayertoyourmap.Youdonotneedtoopenthetable
priortoaddingittothemap.Ifthecurrentwindowisamap,MapInfoProfessionaladdstheBinglayer
toit.Ifthecurrentwindowisnotamaportherearenowindowsopen,thenMapInfoProfessionalcreates
anewmapwiththeBinglayer.
ToopenandaddaBingAerial,BingHybrid,orBingRoadslayertoamap,selectFile>TileServer
Mapsandthenselectoneofthefollowing:
• AddBingAerialtoMap
• AddBingHybridtoMap
• AddBingRoadstoMap
OrselectoneofthefollowingontheStandardtoolbar:
BingArial
,BingHybrid
,orBingRoads
ThemenuandtoolbaritemsarealwaysenabledexceptwhentheTABfileismissing,thenthemenu
andtoolbaritemisdisabled.MapInfoProfessionalchecksforthepresenceoftheTABfilesonlyonce,
duringprogramstartup.
Themaprefreshesanddisplaysthetileserverlayerasabaseimage(thebottomlayerofthemap).
Formoreinformation,seeSettingTimeoutValuesfortheBingServiceintheHelpSystem.
MapTileServerTableNamesandLocation
TherearethreetablesforBingAerial,BingHybrid,andBingRoadsinstalledintoasubdirectorycalled
TileServerwhereMapInfoProfessionalislocated.Thefilesare:
BingRoads.tab
BingHybrid.tab
BingAerial.tab
BingRoads.xml
BingHybrid.xml
BingAerial.xml
ThefollowingfilesareprovidedtoconnecttoanOSM-basedtileserver:
OSMRoads.tab
OSMRoads.xml
ThefollowingfilesforconnectingtotheCyberJapantileserver.TheycontaindataintheareaofJapan,
butnototherpartsoftheworld.
AerialimageryforJapanatlevels15-17.
CyberJapanAerial.tab
CyberJapanAerial.xml
Road-likedataforJapanatlevels5-18.
CyberJapanStandard.tab
CyberJapanStandard.xml
PerformingDistanceCalculationsonMapsfromaMapTileServer
BingMapsusesaslightvariationoftheMercatorprojection.Thisisaconformalprojectionthatisideal
fornavigation,becauseshapes,directions,andanglesonamapareconstant.However,distanceand
scaledistortionincreasesfurtherawayfromtheEquator.Asaresult,North-Southlengthsstretchin
NorthernLatitudes,suchasinFinland,andinSouthernLatitudes,suchasinNewZealand.Thisisalso
whysomeareas,suchasGreenlandandAntarctica,appearhugeonthemap.
Ifyouareexperiencinginaccuratedistanceorlinelengthcalculations,becauseyouareworkingina
locationthatisclosertotheNorthorSouthpoleandfurtherawayfromtheEquator,thenuseaspherical
distancecalculation.
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Tosetthetypeofdistanceandareacalculationtouse:
1. SelectOptions>Preferences>MapWindow.
2. IntheMapPreferencesdialogbox,selecttheProjectiontab.
3. IntheDistance/Areausingpane,eitherofthefollowing:
• Spherical-TheSphericalcalculationsmeasuredistanceaccordingtothecurvedsurfaceofthe
Earth.Sphericalisthedefault.ThedataisfirstconvertedtoLatitude/Longitudeandthenacalculation
isproduced.Lat/Longdatawillalwaysusesphericalcalculations.
• Cartesian-TheCartesianmethodperformscalculationsondataprojectedontoaflatplane.
Cartesiancoordinates(x,y)definethepositionofapointintwo-dimensionalspacebyits
perpendicularprojectionontotwoaxeswhichareatrightanglestoeachother.Long/Latprojections
cannotuseCartesiancalculations.
4. ClickOKtosaveyoursetting.
TospecifyacalculationmethodforthecurrentlyactiveMapwindow,usetheMapOptionsdialog
box(ontheMapmenu,clickOptions).
Note:
Formoreinformationaboutmappreferences,seeSettingyourMapWindowPreferencesintheHelp
System.
BingLicensing
BingLicensing
IfyoudonothaveavalidBinglicensekey,youwouldbeunabletouseBingTileServices.Inthiscase,
accessingBingRoads,Hybrid,andAerialwoulddisplaythefollowingerror:
Again,ifyouhaveasavedworkspacecontainingaBingTileServerlayeroramapwithobjectsand
vectorlayersonit,andyourBingkeyisinvalid;youwillbeunabletoopentheworkspaceproperly.The
workspacewouldopen,butwithoutthetileserverlayer.Thefollowingerrormessagewouldappear:
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Toresolvetheseerrors,re-enteravalidBinglicensekeytotheBingTileServices.
Toenterthevalidkeycredentials:
1. OntheHelpmenu,pointtoLicensingandclickBingKeytodisplaytheBingKeyCredentialdialog
box.
2. TypeavalidvalueintheEntervalidkeyfieldandclickOk.
TheBingRoadstileserveralsomayrequirethatyouhaveavalidlicenseforthem.Ifyouseeamessage
thatyourservicehasexpired,thencontactyourPitneyBowesSoftwarerepresentativetolearnabout
renewaloptions.TheAddBingRoadstoMapfeatureisonlyavailabletoMapInfoProfessionalPremium
Optionholders(thisservicerequiresanadditionalfeeanddonotcomestandardwiththeproduct).The
evaluationversionofMapInfoProfessionalincludesapreviewofthisfeature,butafteractivatingyour
MapInfoProfessionallicense,yourequirethePremiumOptiontoaccessit.
WorkingwithTileServers
TileMapService(TMS)isanOpenSourceGeospatialFoundationspecificationtomanagecartographic
data.TMSissimilartotheotherLevelRowColumntypesoftileserverprotocolsthatMapInfoProfessional
supports,suchasGoogleEnterprise.
MapInfoProfessionalnowsupportsTMSserverswitheitherNorth-WestorSouth-Westorigins
YoucannowuseaTABandXMLfiletoviewGoogletileswithinMapInfoProfessional.OncetheTAB
andXMLfilesareproperlysetup,youcanopenandusetheTABfilejustlikeanyothertileservertable.
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ChangingtheMapZoomtotheNearestTileServerLevel
Basedonaselectedzoomlevel,atileserverprovidesvarioustypesofinformation.InMapInfo
Professional,youcanzoomonatileserverlayertoanyspecifiedscale.Indoingso,thetileserver
imagesmaystretchmakingthemappearfuzzyandpixilated.Tocorrectforthis,youcanselecttodisplay
tileserverimagesatanoptimalzoomlevelbasedonthetileserverandcurrentscreenresolution.This
isaone-timeadjustmenttothecurrentdisplay.
Tochangethezoomtothenearestoptimaldisplayforthetileserverimage:
• OntheLayerControlwindow,right-clickthetileserverlayerandselectChangeZoomtoNearest
TileServerLevelfromthepop-upmenu.
Iftherearemultipletileserverlayersinamap,theZoomtoNearestTileServerLeveldialogbox
openswhereyoucanchooseatileserverlayer.
Themapredrawswithazoomtothenearesttileserverlayerlevel.
SettingTileServerLayerProperties
Tileserverlayersoffertheabilitytoalterdisplayattributesoftheimagetiles.Thesearethesame
propertiesthataresupportedforrasterlayersandinclude:translucency,transparency,brightness,
contrastandgrayscale.
Toaccesslayerpropertiesforatileserverlayer:
1. OpentheLayerControlwindowbyselectingMap>LayerControl.
2. SelectatileserverlayerintheLayerControllist.
3. ClicktheLayerPropertiesbutton.
4. ChecktheStyleOverridecheckbox.
5. Clickthestylebutton(belowtheStyleOverridecheckbox).TheAdjustImageStylesdialogbox
displays.
6. Changetheimagepropertiestosuityourneeds.
Tileserverlayersmaybesetastranslucent.
Thesampleimageshowninthisdialogisbasedonthecurrentviewinthemap.Ifyouwishto
seeadifferentsampleimageinthisdialog,youwillneedtochangethemapviewpriortobringing
Note:
upthisdialog.Youmaywishtochangetheview/imageifselectingatransparentcolorbecause
thetransparentcolorpickerselectsacolorfromthesampleimage.
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Specialized Topics in
MapInfo Professional
ThetopicsinthischaptercovertheadvanceduseofMapInfoProfessional.
Inthissection:
• EmbeddingMapInfoProfessionalMaps . . . . . . . . . . . . .430
• InternetConnectivityandMapInfoProfessional . . . . . .432
• Redistricting-GroupingMapObjectsintoDistricts . . . .433
• CreatingExpressions . . . . . . . . . . . . . . . . . . . . . . . . . . . .437
• Working with theMapBasicWindow . . . . . . . . . . . . . . .446
Embedding MapInfo Professional Maps
MapInfoProfessionalbringsitspowerofmapdisplay,creationandeditingrightintoyourfavorite
applicationsothatyoumaybuildamapwhereyouneedit.ThischaptercoversthebasicsofOLEand
theMapInfoProfessionalfeaturesthatyoumayuseinotherapplicationstocreatedynamicmaps.
MapInfoProfessional'sOLEembeddingcapabilityturnsyourapplicationssuchaswordprocessorsand
spreadsheetsinto"mini-MapInfo"programswhereyoucancreate,displayandeditamapforpresentation,
reportingorpublishing.OLEisaprocessknownasObjectLinkingandEmbeddingwherebyaserver
application(suchasMapInfoProfessional)providesinformationthatisstoredinaclientapplicationthat
canacceptOLEinformation(suchasawordprocessor).MapInfoProfessional'sOLEembedding
functionalityallowsyoutoembedaMapwindowinanyapplicationthatacceptsOLEobjectsanduse
someofMapInfoProfessional'sfeaturestocreate,displayandeditthemapdirectlyinthatapplication.
WithMapInfoProfessionalOLEEmbeddingyoucanbuildthemapdirectlyinyourOLEcontainer
application,oryoucancreateitinMapInfoProfessionalanddragtheMapwindowintoyourapplication
foradditionaleditingoroutput.BecausetheMapInfoMapObjectisaliveOLEobject,youareinfact
runningMapInfoProfessionalinthebackground.WhentheMapwindowisactiveinthecontainer,the
menuandtoolbarofyourapplicationchangetoreflecttheMapInfoProfessionalfeaturesthatbecome
available.ThissubsetoffeaturesiscalledMapInfoMap.(SomeOLEcontainerswillcreateaseparate
windowfortheobject.)Withtheclickofabuttonorbychoosingamenucommand,youhaveMapInfo
Professionalfunctionalityinyourapplicationwhereyouneedit.
• FormoreinformationaboutOLEfeaturesandrequirementinMapInfoProfessional,seetheMapInfo
ProfessionalHelpSystem.
WhatYouShouldKnowFirst
Beforeyougetstarted,itisgoodtoreviewthesystemrequirementsandtheregistrationstatementto
ensurethatyouunderstandwheretolookforyourMapInfoMapObjects.
SystemRequirements
MapInfoMapisanOLEserverapplicationthatrunsunder32-bitMapInfoProfessional.Youmustinstall
MapInfoProfessional32-bittoengageMapInfoMap.Ontheclientside,onlycontainerapplicationsthat
supportOLEembeddedobjectscanrunMapInfoMap.
RegisteringOLEObjectswithContainers
OnceMapInfoProfessionalhasbeeninstalledonyoursystem,theMapInfoMapObjectwillberegistered
automaticallyandlistedasachoiceintheObjectdialogboxofanycontainerapplicationthataccepts
OLEobjects.
MenusandCommandsAvailableWhileUsingtheMapInfoMap
MapInfoMapreplacesallcontainermenusexceptFileandWindowwithfiveMapInfoProfessional
menus:Edit,View,Table,MapandHelp.Undereachmenu,selectedMapInfoProfessionalfeatures
havebeenincluded,asoutlinedinthissection.ThissectioncontainssummariesofMapInfoMap'smenu
commandsandtools.BesuretorefertootherchaptersinthisGuideandtherestoftheMapInfo
Professionaldocumentationsetformorecompletediscussions.
• FormoreaboutthespecificcommandsavailablewhenworkingwithMapwindows,seetheHelp
System.
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