文件列表:

GPS\appConstants.bas (2581, 2002-02-14)
GPS\appFunctions.bas (8717, 2002-02-14)
GPS\frmTrakker.ebf (25902, 2002-02-21)
GPS\frmTrakker.frx (608, 2002-02-14)
GPS\GPSTrakker.vb (30344, 2002-02-21)
GPS\prjTrakker.ebp (1312, 2002-02-14)
GPS\prjTrakker.vbw (124, 2002-02-14)
GPS\GPSapp\COMPASSBLANK.bmp (1334, 2002-02-14)
GPS\GPSapp\DCCB.DAT (365, 2002-02-14)
GPS\GPSapp\DCCB.ID (4, 2002-02-14)
GPS\GPSapp\DCCB.IND (1536, 2002-02-14)
GPS\GPSapp\DCCB.MAP (4096, 2002-02-14)
GPS\GPSapp\DCCB.TAB (4420, 2002-02-14)
GPS\GPSapp\DCD.DAT (231605, 2002-02-14)
GPS\GPSapp\DCD.ID (19700, 2002-02-14)
GPS\GPSapp\DCD.IND (503296, 2002-02-14)
GPS\GPSapp\DCD.MAP (482816, 2002-02-14)
GPS\GPSapp\DCD.TAB (4555, 2002-02-14)
GPS\GPSapp\DCPK.DAT (10764, 2002-02-14)
GPS\GPSapp\DCPK.ID (372, 2002-02-14)
GPS\GPSapp\DCPK.MAP (58368, 2002-02-14)
GPS\GPSapp\DCPK.TAB (4291, 2002-02-14)
GPS\GPSapp\DCWB.DAT (1198, 2002-02-14)
GPS\GPSapp\DCWB.ID (56, 2002-02-14)
GPS\GPSapp\DCWB.MAP (59392, 2002-02-14)
GPS\GPSapp\DCWB.TAB (4297, 2002-02-14)
GPS\GPSapp\DCWR.DAT (1339, 2002-02-14)
GPS\GPSapp\DCWR.ID (124, 2002-02-14)
GPS\GPSapp\DCWR.MAP (12800, 2002-02-14)
GPS\GPSapp\DCWR.TAB (4265, 2002-02-14)
GPS\GPSapp\DC_GPStrail1.txt (6155, 2002-02-14)
GPS\GPSapp\DC_GPStrail2.txt (6469, 2002-02-14)
GPS\GPSapp\DC_GPStrail3.txt (7029, 2002-02-14)
GPS\GPSapp\E.bmp (1334, 2002-02-14)
GPS\GPSapp\Go.bmp (1334, 2002-02-14)
GPS\GPSapp\GPSApp.gst (11856, 2002-02-14)
GPS\GPSapp\GPStrakker.vb (71864, 2002-02-14)
GPS\GPSapp\N.bmp (1334, 2002-02-14)
GPS\GPSapp\NE.bmp (1334, 2002-02-14)
... ...

{\rtf1\ansi\ansicpg1252\uc1 \deff0\deflang1033\deflangfe1033{\fonttbl{\f0\froman\fcharset0\fprq2{\*\panose 02020603050405020304}Times New Roman;}{\f1\fswiss\fcharset0\fprq2{\*\panose 020b0604020202020204}Arial;} {\f3\froman\fcharset2\fprq2{\*\panose 05050102010706020507}Symbol;}{\f9\fswiss\fcharset0\fprq2{\*\panose 00000000000000000000}Helv{\*\falt Arial};}{\f27\fswiss\fcharset0\fprq2{\*\panose 020b0604030504040204}Tahoma;} {\f72\froman\fcharset238\fprq2 Times New Roman CE;}{\f73\froman\fcharset204\fprq2 Times New Roman Cyr;}{\f75\froman\fcharset161\fprq2 Times New Roman Greek;}{\f76\froman\fcharset162\fprq2 Times New Roman Tur;} {\f77\froman\fcharset177\fprq2 Times New Roman (Hebrew);}{\f78\froman\fcharset178\fprq2 Times New Roman (Arabic);}{\f79\froman\fcharset186\fprq2 Times New Roman Baltic;}{\f80\fswiss\fcharset238\fprq2 Arial CE;}{\f81\fswiss\fcharset204\fprq2 Arial Cyr;} {\f83\fswiss\fcharset161\fprq2 Arial Greek;}{\f84\fswiss\fcharset162\fprq2 Arial Tur;}{\f85\fswiss\fcharset177\fprq2 Arial (Hebrew);}{\f86\fswiss\fcharset178\fprq2 Arial (Arabic);}{\f87\fswiss\fcharset186\fprq2 Arial Baltic;} {\f288\fswiss\fcharset238\fprq2 Tahoma CE;}{\f289\fswiss\fcharset204\fprq2 Tahoma Cyr;}{\f291\fswiss\fcharset161\fprq2 Tahoma Greek;}{\f292\fswiss\fcharset162\fprq2 Tahoma Tur;}{\f293\fswiss\fcharset177\fprq2 Tahoma (Hebrew);} {\f294\fswiss\fcharset178\fprq2 Tahoma (Arabic);}{\f295\fswiss\fcharset186\fprq2 Tahoma Baltic;}}{\colortbl;\red0\green0\blue0;\red0\green0\blue255;\red0\green255\blue255;\red0\green255\blue0;\red255\green0\blue255;\red255\green0\blue0; \red255\green255\blue0;\red255\green255\blue255;\red0\green0\blue128;\red0\green128\blue128;\red0\green128\blue0;\red128\green0\blue128;\red128\green0\blue0;\red128\green128\blue0;\red128\green128\blue128;\red192\green192\blue192;}{\stylesheet{ \ql \li0\ri0\widctlpar\faauto\adjustright\rin0\lin0\itap0 \fs20\lang1033\langfe1033\cgrid\langnp1033\langfenp1033 \snext0 Normal;}{\s1\ql \li0\ri0\keepn\nowidctlpar\faauto\outlinelevel0\adjustright\rin0\lin0\itap0 \b\f1\fs24\lang1033\langfe1033\langnp1033\langfenp1033 \sbasedon0 \snext0 heading 1;}{\s2\ql \li0\ri0\keepn\nowidctlpar\faauto\outlinelevel1\adjustright\rin0\lin0\itap0 \b\f9\fs20\cf1\lang1033\langfe1033\langnp1033\langfenp1033 \sbasedon0 \snext0 heading 2;}{\s3\ql \li-90\ri0\keepn\nowidctlpar\faauto\outlinelevel2\adjustright\rin0\lin-90\itap0 \b\f9\fs20\cf1\lang1033\langfe1033\langnp1033\langfenp1033 \sbasedon0 \snext0 heading 3;}{\*\cs10 \additive Default Paragraph Font;}{ \s15\ql \li0\ri0\widctlpar\faauto\adjustright\rin0\lin0\itap0 \cbpat9 \f27\fs20\lang1033\langfe1033\cgrid\langnp1033\langfenp1033 \sbasedon0 \snext15 Document Map;}}{\*\listtable{\list\listtemplateid-1\listsimple{\listlevel\levelnfc0\levelnfcn0\leveljc0 \leveljcn0\levelfollow0\levelstartat0\levelspace0\levelindent0{\leveltext\'01*;}{\levelnumbers;}\chbrdr\brdrnone\brdrcf1 \chshdng0\chcfpat1\chcbpat1 }{\listname ;}\listid-2}}{\*\listoverridetable{\listoverride\listid-2\listoverridecount1{\lfolevel \listoverrideformat{\listlevel\levelnfc23\levelnfcn23\leveljc0\leveljcn0\levelfollow0\levelstartat0\levelold\levelspace0\levelindent0{\leveltext\'01\u-3913 ?;}{\levelnumbers;}\f3\chbrdr\brdrnone\brdrcf1 \chshdng0\chcfpat1\chcbpat1\fbias0 }}\ls1}}{\info {\title ReadMe for MapX Mobile DataBinding Sample Application}{\author Dave Greene}{\operator MapInfo}{\creatim\yr2002\mo2\dy14\hr13\min28}{\revtim\yr2002\mo2\dy14\hr14\min2}{\version8}{\edmins34}{\nofpages2}{\nofwords513}{\nofchars2927} {\*\company MapInfo Corporation}{\nofcharsws0}{\vern8269}}\widowctrl\ftnbj\aenddoc\noxlattoyen\expshrtn\noultrlspc\dntblnsbdb\nospaceforul\hyphcaps0\horzdoc\dghspace120\dgvspace120\dghorigin1701\dgvorigin1***4\dghshow0\dgvshow3 \jcompress\viewkind4\viewscale100\nolnhtadjtbl \fet0\sectd \linex0\sectdefaultcl {\*\pnseclvl1\pnucrm\pnstart1\pnindent720\pnhang{\pntxta .}}{\*\pnseclvl2\pnucltr\pnstart1\pnindent720\pnhang{\pntxta .}}{\*\pnseclvl3\pndec\pnstart1\pnindent720\pnhang {\pntxta .}}{\*\pnseclvl4\pnlcltr\pnstart1\pnindent720\pnhang{\pntxta )}}{\*\pnseclvl5\pndec\pnstart1\pnindent720\pnhang{\pntxtb (}{\pntxta )}}{\*\pnseclvl6\pnlcltr\pnstart1\pnindent720\pnhang{\pntxtb (}{\pntxta )}}{\*\pnseclvl7 \pnlcrm\pnstart1\pnindent720\pnhang{\pntxtb (}{\pntxta )}}{\*\pnseclvl8\pnlcltr\pnstart1\pnindent720\pnhang{\pntxtb (}{\pntxta )}}{\*\pnseclvl9\pnlcrm\pnstart1\pnindent720\pnhang{\pntxtb (}{\pntxta )}}\pard\plain \ql \li0\ri0\nowidctlpar\faauto\outlinelevel0\adjustright\rin0\lin0\itap0 \fs20\lang1033\langfe1033\cgrid\langnp1033\langfenp1033 {\b\f1\cgrid0 ReadMe for MapX Mobile GPS Sample Application \par }\pard \ql \li0\ri0\nowidctlpar\faauto\adjustright\rin0\lin0\itap0 {\b\f1\cgrid0 \par }\pard \ql \li0\ri0\sl240\slmult0\nowidctlpar\faauto\outlinelevel0\adjustright\rin0\lin0\itap0 {\b\f9\fs24\cf1\cgrid0 What the Sample Demonstrates \par }\pard \ql \li0\ri0\sl240\slmult0\nowidctlpar\faauto\adjustright\rin0\lin0\itap0 {\f9\cf1\cgrid0 This sample app is intended to demonstrate the displaying of GPS data in a MapX \par Mobile application. This application parses long and lat out of a standard NMEA-183 \par Message and will display that information and either a single point, a series of points \par or a line. \par \par }\pard \ql \li0\ri0\sl240\slmult0\nowidctlpar\faauto\outlinelevel0\adjustright\rin0\lin0\itap0 {\b\f9\cf1\cgrid0 Application Features \par {\pntext\pard\plain\f3\fs20\cf1\cgrid0 \loch\af3\dbch\af0\hich\f3 \'b7\tab}}\pard \ql \fi-360\li720\ri0\sl240\slmult0\nowidctlpar{\*\pn \pnlvlblt\ilvl0\ls1\pnrnot0\pnf3 {\pntxtb \'b7}}\faauto\ls1\adjustright\rin0\lin720\itap0 {\f9\cf1\cgrid0 Parsing a NMEA-183 message to get the longitude and latitude. \par {\pntext\pard\plain\f3\fs20\cf1\cgrid0 \loch\af3\dbch\af0\hich\f3 \'b7\tab}}\pard \ql \fi-360\li720\ri0\sl240\slmult0\nowidctlpar{\*\pn \pnlvlblt\ilvl0\ls1\pnrnot0\pnf3 {\pntxtb \'b7}}\faauto\ls1\adjustright\rin0\lin720\itap0 {\f9\cf1\cgrid0 Use of MapXMobile animation layer for smooth screen drawing. \par {\pntext\pard\plain\f3\fs20\cf1\cgrid0 \loch\af3\dbch\af0\hich\f3 \'b7\tab}}\pard \ql \fi-360\li720\ri0\sl240\slmult0\nowidctlpar{\*\pn \pnlvlblt\ilvl0\ls1\pnrnot0\pnf3 {\pntxtb \'b7}}\faauto\ls1\adjustright\rin0\lin720\itap0 {\f9\cf1\cgrid0 Computing the angle between two points relative to the Eastern direction. \par {\pntext\pard\plain\f3\fs20\cf1\cgrid0 \loch\af3\dbch\af0\hich\f3 \'b7\tab}}\pard \ql \fi-360\li720\ri0\sl240\slmult0\nowidctlpar{\*\pn \pnlvlblt\ilvl0\ls1\pnrnot0\pnf3 {\pntxtb \'b7}}\faauto\ls1\adjustright\rin0\lin720\itap0 {\f9\cf1\cgrid0 Using menus to choose display properties of trail and for changing map zoom. \par {\pntext\pard\plain\f3\fs20\cf1\cgrid0 \loch\af3\dbch\af0\hich\f3 \'b7\tab}}\pard \ql \fi-360\li720\ri0\sl240\slmult0\nowidctlpar{\*\pn \pnlvlblt\ilvl0\ls1\pnrnot0\pnf3 {\pntxtb \'b7}}\faauto\ls1\adjustright\rin0\lin720\itap0 {\f9\cf1\cgrid0 Using eVB buttons to start or pause display \par }\pard \ql \li360\ri0\sl240\slmult0\nowidctlpar{\*\pn \pnlvlcont\ilvl0\ls0\pnrnot0\pndec }\faauto\adjustright\rin0\lin360\itap0 {\f9\cf1\cgrid0 \par }\pard \ql \li0\ri0\sl240\slmult0\nowidctlpar{\*\pn \pnlvlcont\ilvl0\ls0\pnrnot0\pndec }\faauto\outlinelevel0\adjustright\rin0\lin0\itap0 {\b\f9\cf1\cgrid0 MapX Features Demonstrated \par {\pntext\pard\plain\f3\fs20\cf1\cgrid0 \loch\af3\dbch\af0\hich\f3 \'b7\tab}}\pard \ql \fi-360\li720\ri0\sl240\slmult0\nowidctlpar{\*\pn \pnlvlblt\ilvl0\ls1\pnrnot0\pnf3 {\pntxtb \'b7}}\faauto\ls1\adjustright\rin0\lin720\itap0 {\f9\cf1\cgrid0 Animation layer. \par {\pntext\pard\plain\f3\fs20\cf1\cgrid0 \loch\af3\dbch\af0\hich\f3 \'b7\tab}}\pard \ql \fi-360\li720\ri0\sl240\slmult0\nowidctlpar{\*\pn \pnlvlblt\ilvl0\ls1\pnrnot0\pnf3 {\pntxtb \'b7}}\faauto\ls1\adjustright\rin0\lin720\itap0 {\f9\cf1\cgrid0 Creating temporary layers. \par {\pntext\pard\plain\f3\fs20\cf1\cgrid0 \loch\af3\dbch\af0\hich\f3 \'b7\tab}}\pard \ql \fi-360\li720\ri0\sl240\slmult0\nowidctlpar{\*\pn \pnlvlblt\ilvl0\ls1\pnrnot0\pnf3 {\pntxtb \'b7}}\faauto\ls1\adjustright\rin0\lin720\itap0 {\f9\cf1\cgrid0 Altering style of a single feature and for an entire layer. \par {\pntext\pard\plain\f3\fs20\cf1\cgrid0 \loch\af3\dbch\af0\hich\f3 \'b7\tab}}\pard \ql \fi-360\li720\ri0\sl240\slmult0\nowidctlpar{\*\pn \pnlvlblt\ilvl0\ls1\pnrnot0\pnf3 {\pntxtb \'b7}}\faauto\ls1\adjustright\rin0\lin720\itap0 {\f9\cf1\cgrid0 Loading a geoset \par {\pntext\pard\plain\f3\fs20\cf1\cgrid0 \loch\af3\dbch\af0\hich\f3 \'b7\tab}}\pard \ql \fi-360\li720\ri0\sl240\slmult0\nowidctlpar{\*\pn \pnlvlblt\ilvl0\ls1\pnrnot0\pnf3 {\pntxtb \'b7}}\faauto\ls1\adjustright\rin0\lin720\itap0 {\f9\cf1\cgrid0 Altering map zoom \par }\pard \ql \li0\ri0\sl240\slmult0\nowidctlpar{\*\pn \pnlvlcont\ilvl0\ls0\pnrnot0\pndec }\faauto\adjustright\rin0\lin0\itap0 {\f9\cf1\cgrid0 \tab }{\b\f9\cf1\cgrid0 \par }\pard \ql \li0\ri0\sl240\slmult0\nowidctlpar{\*\pn \pnlvlcont\ilvl0\ls0\pnrnot0\pndec }\faauto\outlinelevel0\adjustright\rin0\lin0\itap0 {\b\f9\cf1\cgrid0 MapX Objects Demonstrated \par {\pntext\pard\plain\f3\fs20\cf1\cgrid0 \loch\af3\dbch\af0\hich\f3 \'b7\tab}}\pard \ql \fi-360\li720\ri0\sl240\slmult0\nowidctlpar{\*\pn \pnlvlblt\ilvl0\ls1\pnrnot0\pnf3 {\pntxtb \'b7}}\faauto\ls1\adjustright\rin0\lin720\itap0 {\f9\cf1\cgrid0 Map \par {\pntext\pard\plain\f3\fs20\cf1\cgrid0 \loch\af3\dbch\af0\hich\f3 \'b7\tab}}\pard \ql \fi-360\li720\ri0\sl240\slmult0\nowidctlpar{\*\pn \pnlvlblt\ilvl0\ls1\pnrnot0\pnf3 {\pntxtb \'b7}}\faauto\ls1\adjustright\rin0\lin720\itap0 {\f9\cf1\cgrid0 Layers \par {\pntext\pard\plain\f3\fs20\cf1\cgrid0 \loch\af3\dbch\af0\hich\f3 \'b7\tab}}\pard \ql \fi-360\li720\ri0\sl240\slmult0\nowidctlpar{\*\pn \pnlvlblt\ilvl0\ls1\pnrnot0\pnf3 {\pntxtb \'b7}}\faauto\ls1\adjustright\rin0\lin720\itap0 {\f9\cf1\cgrid0 Layer \par {\pntext\pard\plain\f3\fs20\cf1\cgrid0 \loch\af3\dbch\af0\hich\f3 \'b7\tab}}\pard \ql \fi-360\li720\ri0\sl240\slmult0\nowidctlpar{\*\pn \pnlvlblt\ilvl0\ls1\pnrnot0\pnf3 {\pntxtb \'b7}}\faauto\ls1\adjustright\rin0\lin720\itap0 {\f9\cf1\cgrid0 LayerInfo \par {\pntext\pard\plain\f3\fs20\cf1\cgrid0 \loch\af3\dbch\af0\hich\f3 \'b7\tab}}\pard \ql \fi-360\li720\ri0\sl240\slmult0\nowidctlpar{\*\pn \pnlvlblt\ilvl0\ls1\pnrnot0\pnf3 {\pntxtb \'b7}}\faauto\ls1\adjustright\rin0\lin720\itap0 {\f9\cf1\cgrid0 Feature \par {\pntext\pard\plain\f3\fs20\cf1\cgrid0 \loch\af3\dbch\af0\hich\f3 \'b7\tab}}\pard \ql \fi-360\li720\ri0\sl240\slmult0\nowidctlpar{\*\pn \pnlvlblt\ilvl0\ls1\pnrnot0\pnf3 {\pntxtb \'b7}}\faauto\ls1\adjustright\rin0\lin720\itap0 {\f9\cf1\cgrid0 Features \par {\pntext\pard\plain\f3\fs20\cf1\cgrid0 \loch\af3\dbch\af0\hich\f3 \'b7\tab}}\pard \ql \fi-360\li720\ri0\sl240\slmult0\nowidctlpar{\*\pn \pnlvlblt\ilvl0\ls1\pnrnot0\pnf3 {\pntxtb \'b7}}\faauto\ls1\adjustright\rin0\lin720\itap0 {\f9\cf1\cgrid0 Style \par }\pard \ql \li0\ri0\sl240\slmult0\nowidctlpar\faauto\adjustright\rin0\lin0\itap0 {\f9\cf1\cgrid0 \tab \par }\pard \ql \li0\ri0\sl240\slmult0\nowidctlpar\faauto\outlinelevel0\adjustright\rin0\lin0\itap0 {\b\f9\fs24\cf1\cgrid0 Installation}{\f9\cf1\cgrid0 \par }\pard \ql \li0\ri0\nowidctlpar\faauto\adjustright\rin0\lin0\itap0 {\f9\cf1\cgrid0 \par Make sure that you have installed MapX Mobile to the PocketPC. If you are using the emulator be sure to follow the instructions for setting up MapX Mobile to run under the emulator. \par \par To run this sample application, you will need several bitmap files, one geoset file and 4 map layers (with their associated background files (.TAB, .MAP, .DAT, .ID, .IND) . This application expects them to all be in the same directory. By default, that directory is \'93\\my documents\\GPSapp\'94 If this directory is changed, also change the constant }{\b\f9\cf1\cgrid0 cPathToMapsAndData}{\f9\cf1\cgrid0 found in}{\b\f9\cf1\cgrid0 AppConstants.bas}{ \f9\cf1\cgrid0 \par \par The files needed are: \par }\pard \ql \li720\ri0\nowidctlpar\faauto\adjustright\rin0\lin720\itap0 {\f9\cf1\cgrid0 \par }\pard \ql \li90\ri0\nowidctlpar\faauto\adjustright\rin0\lin90\itap0 {\b\f9\cf1\cgrid0 Map and Geoset Files}{\f9\cf1\cgrid0 \tab \tab \par }\pard \ql \li720\ri0\nowidctlpar\faauto\adjustright\rin0\lin720\itap0 {\f9\cf1\cgrid0 GPSApp.gst \par DCCB.DAT \par DCCB.ID \par DCCB.IND \par DCCB.MAP \par DCCB.TAB \par DCD.DAT \par DCD.ID \par DCD.IND \par DCD.MAP \par DCD.TAB \par DCPK.DAT \par DCPK.ID \par DCPK.MAP \par DCPK.TAB \par DCWB.DAT \par DCWB.ID \par DCWB.MAP \par DCWB.TAB \par DCWR.DAT \par DCWR.ID \par DCWR.MAP \par DCWR.TAB \par }\pard\plain \s2\ql \li0\ri0\keepn\nowidctlpar\faauto\outlinelevel1\adjustright\rin0\lin0\itap0 \b\f9\fs20\cf1\lang1033\langfe1033\langnp1033\langfenp1033 {Bitmap Images \par }\pard\plain \ql \li720\ri0\nowidctlpar\faauto\adjustright\rin0\lin720\itap0 \fs20\lang1033\langfe1033\cgrid\langnp1033\langfenp1033 {\f9\cf1\cgrid0 E.bmp \par N.bmp \par NE.bmp \par NW.bmp \par S.bmp \par SE.bmp \par SW.bmp \par W.bmp \par COMPASSBLANK.bmp \par Pause.bmp \par Go.bmp \par }\pard\plain \s3\ql \li-90\ri0\keepn\nowidctlpar\faauto\outlinelevel2\adjustright\rin0\lin-90\itap0 \b\f9\fs20\cf1\lang1033\langfe1033\langnp1033\langfenp1033 {Sample GPS files \par }\pard\plain \ql \li720\ri0\nowidctlpar\faauto\adjustright\rin0\lin720\itap0 \fs20\lang1033\langfe1033\cgrid\langnp1033\langfenp1033 {\f9\cf1\cgrid0 DC_GPStrail1.txt \par DC_GPStrail2.txt \par DC_GPStrail3.txt \par }\pard \ql \li0\ri0\nowidctlpar\faauto\adjustright\rin0\lin0\itap0 {\f9\cf1\cgrid0 \par \par }\pard\plain \s1\ql \li0\ri0\keepn\nowidctlpar\faauto\outlinelevel0\adjustright\rin0\lin0\itap0 \b\f1\fs24\lang1033\langfe1033\langnp1033\langfenp1033 {Using the GPS Sample Application.}{\f9\cf1 \par }\pard\plain \ql \li0\ri0\widctlpar\faauto\adjustright\rin0\lin0\itap0 \fs20\lang1033\langfe1033\cgrid\langnp1033\langfenp1033 {\f9\cf1\cgrid0 To run this application, first go to the FILE menu, and choose \'93Get GPS from file\'94 . There are 3 samples provided (all are in the Wash ington, DC area) Doing this will open the file and read the first item. To start moving, press the start button [ > ] (it is the red triangle button) once you are moving, you may press the same button (now it should look like a pause button [ I I ] ) to pause the trip. \par \par You may change the zoom level (number of miles displayed across the map) at any time by going to the Zoom menu. Your options are 5 miles, 1 mile, \'bd mile. \'bc mile and 1/10 mile. \par \par You may display the path as a single moving point, a trail of points, a line, or a point with a line trail. \par \par You may have the map recenter every time the point is updated, never, or whenever the point moves off of the screen. The last choice is the best option. If you force a recentering (and a redraw ) of the map, you lose the benefit of the animation layer. \par \par }\pard \ql \li0\ri0\nowidctlpar\faauto\adjustright\rin0\lin0\itap0 {\f9\cf1\cgrid0 The app is written to read a new location from the file every 4 seconds. You can change that interval by altering the }{\b\f9\cf1\cgrid0 ciTimerInterval}{\f9\cf1\cgrid0 constant in the }{\b\f9\cf1\cgrid0 AppConstants.bas }{\f9\cf1\cgrid0 file. \par }\pard \ql \li0\ri0\widctlpar\faauto\adjustright\rin0\lin0\itap0 {\b\f9\cf1\cgrid0 \par }}

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