MapBasic is a programming language for creation of additional tools and functionality for the MapInfo geographical information system.

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34 views

Alias variable in MapBasic

I'm having a bit of trouble with the Alias variable in MapBasic. In short, I have a table where I was to group by a specific column. Then I want to run through each unique value from the grouped table ...
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1answer
27 views

Batch process RouteFinder tasks in MapInfo

I am running multiple network analysis processes in MapInfo using RouteFinder. Some of the datasets are large and the processes take a long time, so I would like to be able to set several to run ...
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1answer
47 views

MapInfo/Mapbasic - test if a mapper is open

I have a custom menu that I created which opens a mappable table and I'm trying to work out how I open it when there is no other .tab files or mapper windows open there are other .tab files open ...
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35 views

MapBasic How to avoid divide by zero?

In select statement how to avoid divide by zero in mapBasic select (col1/col2) "result" .... how to avoid 0/0. If col2 is 0 it returns null. How to use ISNULL or something in mapbasic?
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1answer
30 views

'Slowing down'/wait MapBasic

I have written a script to go through each layer in MapInfo (from 1 to 168), turn layer 1 on, style it, label it, print, turn layer off, then the same for layer 2,3,4 etc. The printing works, however ...
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58 views

Sectors pointing to a lat long [closed]

Is it possible to find which sectors of a site are pointing to a specific lat long at a distance away?
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1answer
69 views

mapbasic - how to link my database in my mapbasic coding

I'm creating a tool in MapBasic that identifies the PCI clash in 4G I need help: How do I add database data into MapBasic? How can I calculate mod values and colour the output in MapInfo based on ...
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31 views

Closing ,Excel,Acess, Word (2010 versions)from within MapBasic windows

While Using an MBX it would be very useful to just close any of the Microsoft office software after saving a Mapinfo selection to an Access database, then running an Excel AutoExec invoked from ...
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1answer
63 views

Popup menu writing value from array

I have successfully created a custom dialog box which uses an array to read in a list of developer names from a table, and populates the selected record based on the row number pulled in from the ...
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1answer
47 views

Problem compiling a file in MapBasic v 10.5

There are 4 error messages with the script below. Can anybody find out how to solve them please? Everything seemed to match up in Notepad + + Any other hints would be gratefully received. Thank you ...
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1answer
357 views

Export MapInfo map to Google Earth (.kml file)

I have a map in MapInfo. I can convert it to Google Earth file (.kml) manually but I would like to do it automatically by commands in a function. Can anyone help me?
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1answer
59 views

Display all field of one record in mapbasic

I have a table with many columns, one of that is lon/lat. After I draw all points on a map, I want to display all other columns contents if I right click on a specific point. (It looks like to change ...
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1answer
84 views

Getting layer number from layer name in MapInfo (vis MapBasic)

Is there a function to get the layer number from the layer name in MapBasic? I am writing a script to loop through each layer I have and apply styles and labelling. Each layer is named _#_LINE or ...
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2answers
311 views

Split polyline where it intersects with other lines in MapInfo

I have a polyline (bus route) which I want to split where it intersects with other lines (not polylines) I have created. I'm happy to initially do it manually to see how it works, although I would ...
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1answer
44 views

MapBasic- Keeping the Selection Alive After an edit?

I have a function which is invoked from looping over selected rows in the selection table. The stored proc is invoked & everything works well for the first record in the selection however after ...
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1answer
77 views

For Each loop over an Array in MapBasic?

.NET C# developer here. Trying to figure out MapBasic with the IDE for the first time. It's shall we say...a different experience to C# in Visual studio. I have a ButtonPad with a button that calls ...
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1answer
151 views

How to erase outside in MapBasic?

i want to ask about erase outside in MapBasic. I have two table : sensus and voronoi And I want to erase the overlap areas. How can I do it? This is my syntax Select ...
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1answer
174 views

How can I change region style in MapBasic

I've problem with my code in MapBasic for change region style in MapBasic. I've created voronoi and I want to select that voronoi and change the style of it to yellow border and no fill. I already ...
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1answer
138 views

How do I get value from edittext or text field in MapBasic

I have created a dialog menu in MapBasic which user can enter value in text field. I am a newbie in MapBasic Programming. My question is how to select data from database using text field value? ...
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1answer
50 views

Window Message Font in MapBasic [closed]

How can I write texts with different colors per text in the same window message using MapBasic?
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1answer
44 views

Query Sql Error

I want to join these 5 tables with MapBasic, because i want to use in statistic : Select * From Malade, Maladie, Ilot, Etat_Ilot, Pauvreté Where Malade.Maladie = Maladie.ID_maladie ...
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2answers
68 views

send mail with MapBasic

How can i send mail with MapBasic?? I have already tried this code, but it's not working i used SenMail Application sub send dim cmdstr, subj, msg as string subj = "Hello from MapInfo-L" ' is the ...
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1answer
272 views

How to setup an ODBC Connection with Access database in Mapbasic

Good day! i'm trying to setup an ODBC connection in my Access database through mapbasic code, but i don't how should i start this code. I could make it manually and able to have a link between my ...
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1answer
156 views

Edit listbox and table value from a dialog box

Good day! I have a code that import my table on a listbox and able to add on it. i was stock on some codes when i double click a selected value on my listbox to open another dialogbox to edit (the ...
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1answer
88 views

Creating points from variable without long/lat using MapBasic?

Can anyone help me to create a points without long/lat in mapbasic if i have a table with variable integer. I will have popupmenu for this table and everytime i select one it will create a points ...
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1answer
224 views

Mapbasic - Create a Table array based on a variable

I wanted to create a temporary table as per my variable. If i have a value of 10, it will create a table with 10 rows. How should i start my code in MapBasic?
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1answer
110 views

Interpolation code with Mapbasic

I have a drivetest data, and usually I do an interpolation using the values taken in the drive with their respective lat/long. I use natural neighbor. You can see an example attached. I am trying ...
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55 views

How do you reference a .TAB file linked to a spatial database within your workspace?

I have created a spatial database in SQL Server. I then created a MapInfo .TAB file that links directly to that spatial database table and I can view it inside MapInfo Professional without any issue. ...
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1answer
72 views

How do I make a thematic layer 50% translucent in MapBasic?

I'm trying to make this enhancement to an old program written by another author. I was able to make the layer translucent prior to Shade Window command, but its not working. Here is the code: Add Map ...
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1answer
113 views

Draw lines from points to points not by lon/lat in mapbasic

How to draw lines from points to points not by lon/lat What I need is a cross connection with cable like the image below: I have N input and M output points Any idea will be appreciated highly.
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1answer
36 views

MapBasic tool not compiling due to undefined variable

I am attempting to compile a quick MapBasic tool I have written, however it won't compile despite the variable being clearly defined It's probably something simple I am missing, can somebody point ...
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1answer
177 views

MapInfo / Mapbasic: simple compile of table from six source tables

I have a project which I am reviving after a gap of some years. It involves several hundred runs within MapInfo, scripted in MapBasic. I am stuck at a point that is so simple, it's driving me nuts. ...
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51 views

PRACH data plotted in a better way but not completely

I am close to finishing the visualization of PRACH in mapinfo. Here's my output so far (for 4 counters) Unfortunately, for some sectors it is not working as it should be. Can you please help out? ...
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2answers
77 views

PRACH all counters plot not well visualized

Here's the output that Im getting: Im not sure why it is doing this.. I want it to be more like this When i try plotting only two counters (two radii): It is giving me this: I hope it is ...
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67 views

PRACH data mapped right but arcs not on top properly

PRACH data is mapped right. However, how would it be possible to draw the arcs on top of each other for all the 21 PRACH counters? Here's a snapshot of the code: Fetch First From ToUpdate Do While ...
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1answer
123 views

Same Sector Created in Mapinfo Help

The PRACH data is saved into a tab and then moved into another tab file "ToUpdate" Select * from PRACH_data where Obj into ToUpdate Fetch First From ToUpdate Do While Not EOT(ToUpdate) circ = ...
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1answer
157 views

Create Sector PRACH in Mapinfo

I am trying to write a code that creates the PRACH per sector per band for a site. My PRACH data contains: "Site name, lat, long, beamwidth, azimuth, and distance" I got to the point of creating ...
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0answers
35 views

Find Crossovers for multiple contours drawn over a lake

I am new to MapBasic and wanting to help out with this problem. I have some ideas on what the algorithm might be to start this problem but I have never written anything in MapBasic. I do have some ...
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2answers
432 views

Drawing BTS sectors in GSM?

I'm very new to Mapbasic. I tried to make a short code to draw some BTS in GSM but I can't do thant (over 1 month). I have a table with these column: Sitename, Lon, Lat, Azi, Beam, Dist. Can ...
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1answer
105 views

edit text style object in mapbasic

I have created a text object, but then I want to change this object (front and size, ....). Example: I have created a text object is "Memory" the front is "news Roman Times" and the size is 12. I ...
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1answer
157 views

The command to open multiple tables in MapBasic

I would like to know what commands/statement can open (or select) multiple tables in MapBasic?. Please show me? Thanks
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1answer
230 views

Transform coordinates in MapInfo with GSB data

Does anybody know if MapInfo (or MapBasic) is capable to do coordinate transformation using the NTv2 (National Transformation version 2) method? Currently Switzerland changes their national ...
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1answer
126 views

Adding nodes to a line by interval in MapInfo

I am a MapBasic beginner, and I just want a simple .mbx or tool that can add nodes to a line by interval (say every 50m). I don't really need it to have a start point or end point (or maybe it is ...
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1answer
326 views

In Mapbasic, How to populate my table row data in a dialog box with RadioGroup and EditText

Good day! Im trying to pupulate my table row data in a dialog box with Radiogroup and editText control. I successfully get the column value list from popupMenu control after selecting the table and ...
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1answer
162 views

Creating an annulus sector with mapbasic

Knowing the center of rotation, start and end angles, inner an outer radius, how can this be achieved with MapBasic
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1answer
215 views

Custom range value and colour thematic in mapbasic

I'm working on a tool to help my work. I managed to make a thematic, but the range of values and colors appear automatically. Here is the code: Dim fRangeLimitsArray() As Float Dim ...
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2answers
265 views

Trying to completely Exit from the Mapinfo application?

I tried the following two things: include "mapbasic.def" Declare Sub Main Declare Sub Exit Sub Main() If WindowInfo(WIN_MAPBASIC, WIN_INFO_OPEN) then Close Window WIN_MAPBASIC ...
2
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1answer
845 views

MapBasic sentence to update column contained in an object table

I was looking for a MapBasic sentence to update a MapInfo table. I've got two tables and I want to update one of them (POINTS) with an attribute of another (REGIONS). I would like to update points ...
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3answers
125 views

How to create a stable user Interface in Mapbasic?

I am trying to have a user enter values via an interface and continue to run the program but the following line (Select...) fail to work most of the time as part of the program (although it works fine ...
2
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1answer
215 views

Expression does not evaluate to column or table name?

This is my code: Include "MAPBASIC.DEF" Include "MENU.DEF" Dim s_filename As String s_filename = FileOpenDlg("","","TAB"," Open Table Interactive") Browse * From s_filename I want to open a ...