Shape Design

Published on July 13, 2008 by David Parker

Flags of the World

I was recently asked how to add a country flag to Visio Org Chart shapes automatically. Well, as I am currently working with world data at the moment, I have taken up the challenge. Firstly, the CIA have an excellent source of information, called the World Factbook ( https://www.cia.gov/library/publications/the-world-factbook/ ). You can find all sorts of information about every country in the world, including, of course, their flags. There are over 240 countries at the moment, and there are various codes used by different systems to identify them. Even the name may not be the same, for example, do I live in UK, United Kingdom, Great Britain, United Kingdom of Great Britain and Northern Ireland or just plain old England? Answers on a post card, please, addressed to …..?

Alternatively, a country can be identified accurately with a code, but you need to know which system is being used. United Kingdom can be identified by GB in the Iso 2 character system, or 826 in the Iso numeric system, or UK in the FIPS 10 system. The CIA World Factbook utilises the FIPS 10 code, so consequently, all of the country related web pages and images are coded with this system.

I have already created an Access database with all this information, so I decided to use this knowledge to create a Flags of the World Visio Master.

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Published on June 19, 2008 by David Parker

Enhancing Visio Data Graphics Text Callouts

Visio 2007 Professional introduced the wonderful Data Graphics feature to display Shape Data in a clear visual way, but it is not clear how you may, for example, change the font of even the simplest Graphic Item type, Text Callouts. In this blog, I’ll show you one method that I employ to vary the appearance of Text Callouts. The same technique can be used for other Graphic Item types, Icon Sets and Data Bars.

I am using the the sample IT Asset Management drawing to demonstrate throughout, which can be found in the Samples Template Category. In this diagram, the server shapes on the topology page use the Topology 1 Data Graphic, which can be seen in the Data Graphics panel.

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Published on April 20, 2008 by David Parker

Setting Visio Shape Cell Values By Connections

A recent newsgroup poster asked me to explain how to set the line color and weight of a connector according to the shapes it is connected to. So, in this article, I have tried to explain one method of achieving this with minimal external coding.

In this example, I have created a rectangle shape that has a single Shape Data row, MyData, which has a fixed list of values, A;B;C.

The connector shape has been modified to trigger an event whenever a connection is made or unmade. If the user successfully connects two rectangles with the same MyData value, then the line (weight and color) of the connector shape is amended to match the rectangle shapes.

Published on April 4, 2008 by David Parker

UK Counties and Boroughs Map Shapes for Visio

My friend and colleague, Chris Roth, has made lots of maps available in Visio, his latest being Germany ( http://www.visguy.com/2008/03/01/map-of-germany/ ). Well, we Brits hate being outdone by a German-American, so I have decided to make my UK Map shapes for Visio publicly available at UK Geography Structure.vsd .

I created the UK map several years ago by converting from PDF to SVG to Visio, and each of the counties and boroughs have a single rectangular Master, Admin Area. I used code to replace the rectangle geometry with the actual shape geometry. This means that, although they are all different, they have the same Master, thus making it easier to propagate any changes, such as Shape Data rows.

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Published on March 17, 2008 by David Parker

Using Fill Patterns with DataGraphic Color By Value

Microsoft Office Visio 2007 Professional provides the ability to color shapes by different values in selected cells. This is great, but just how many color variations can your eyes detect? If you have lots of different values, then the color by value automatically produced colors can look too similar to be able to distinguish them apart. In this article, I propose a method of automatically assigning different fill patterns to similar colors so that they can be visually separated.
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Published on December 10, 2007 by David Parker

Creating PolyLines From Existing Shapes in Visio

A couple of posts in the Visio newsgroups got me thinking this weekend. One was from an Autocad conversant user who would prefer Visio to draw a continuous line between points rather than doing the normal click, hold and drag with line tool because he has tendonitis; and the other wanted to draw a circle centered on a vertex because he is drawing land boundaries.

Visio has a PolyLine line type, but, as far as I am aware, it can only be created in code – there is no menu or toolbar button to enable you to use it. It was introduced for converting CAD lines, and is simply a series of X and Y co-ordinates in a single cell, rather than the normal co-ordinate per row.
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