More Tips & Tricks
This section of the site is intended to contain some tips & Tricks for Mapinfo, and some useful links to websites with Mapinfo Resources.
External Links - Please note that we cannot be held responsible for the content of external links as they may change daily.
Help Websites:
DirectionsMagazine is an area with an invaluable collection of Mapbasic tools, written in the main by the Mapinfo Community. The below link will take you straight to the Mapinfo Downloads area.
Directions Magazine Website
Mapinfo-L is a searchable forum created for the Mapinfo Community. Usually, if you're stuck with a GIS problem, or SQLquery, someone else has either solved the problem, or will help you. A great resource. The link takes you straight to the search page.
Mapinfo-L
Products & Plug-ins:
Vertical Mapper™ is a 3D visualisation tool for Mapinfo. It works as a plug-in and adds additional menu items to your main menu bar. Vertical Mapper helps you display, manage, and interpret grid-based continuous spatial information. If you want answers from location-based data, Vertical Mapper will find them, creating grids, or continuous surfaces of information, from point data by estimating values between known points.
Vertical Mapper on the Mapinfo website
MultiPrint by SGSI is batch map printing software for MapInfo Pro. With SGSI's MultiPrint, just specify a list of MapInfo workspaces, then let MapInfo print each one automatically. We have found this tool extremely useful for batch printing 400 workspaces for a Grounds Maintenance contract.
MultiPrint page on the SGSI website
Maprite by Envitia can be used for Positional Accuracy Improvement work where Ordnance Survey basemap corrections have affected the position of GIS Data. We recommend the Maprite product wholeheartedly, having used the tool for the correction of all the corporate GIS data at East Dorset District Council.
Maprite on the Envitia website
Useful links to the Mapinfo Knowledgebase:
Firstly, anyone who has had problems updating a column with Eastings and Northings (and it puts in Latitude and Longitude) should see the following link. It describes how to set coordsys to BNG (set the coordinate system to BNG) and even how to put it in your Startup.wor so you are never plagued by the problem again! Phew!
Working with Data
Controlling Table Structure of Imported Excel files
Adding leading zeros to a character field
Opening comma delimited files in MapInfo Professional
Option to save to allow data editing when opening files
Difference between opening an Excel file in MapInfo and making a copy in MapInfo format
Modify the attributes of a browser window
Update records with certain criteria within table without affecting other records
SQL Selecting
Selecting all objects of a certain object type
Finding records that do not have objects
Selecting multiple records with wildcards that have different strings
Finding records using like, not and the percent sign as a wildcard
Selecting points within overlapping buffers
Difference between Contains, Within, and Intersects
Order of tables when joining via the Query>SQL Dialog
Creating a donut and getting the points within
Mapping
Using Set Clip Region with multiple regions
Converting a table of coordinates to a table of lines
Changing the title of a map window
Turning Zoom layering on and off
Layer Control shows more information using ToolTips
Changes do not take effect for line/region/symbol style
Moving objects using the arrow keys (NUDGE)
Produce an outer border on a table of points
Labels
Using and formatting expressions for labeling
Finding
Setting the Default Find Symbol Style to set a default find symbol preference
Find Selection in One Window or All Windows Options
Buffering
Creating buffers based on an existing table structure
Thematic mapping
Creating a bivariate thematic Map
Shading a region table based on the Count of Points within each region
Custom sort order for Individual Value thematic legends
Set the default behavior of “replace layer style” checkbox
Layout window
How to get a scale bar into a legend window
Setting up a layout window at a particular size and scale
Creating layout templates for use in multiple workspaces
How to create a Layout template with a current date stamp
Legend
Creating a legend that contains only a subset of object types from tables in a map
Changing the number of columns or rows in a cartographic legend frame
Thematic legend is cut off in layout window
Tools
CoordinateExtractor.mbx - extract coordinates from a table
Distance Calculator - selecting the closest or farthest point
Spider Graph – color-coded lines draw between objects
Spider Graph vs. Distance calculator
Delete duplicate column values in a table
Output
Save window as – additional formats