I like Power BI, and the latest update features the ability to set a custom web url onto another column. So, I couldn’t resist trying it in the example below. Notice that the Country or Area values are hyperlinks to the url of the country page in the CIA World Factbook.
[Read more…] about Countries of the World in Power BI with FlagsCoding
Triggering Shape Mouse Enter and Leave JavaScript events in Visio Online
I am working on a project where Visio Online process diagrams are embedded within a SharePoint web page, and was surprised that the JavaScript onShapeMouseEnter() event was not being triggered as the mouse cursor moved over some of my shapes. After much searching by myself, and my colleague Seb Craft, we found that only the sub-shapes in the group were firing the event … So what was the problem?
Changing Visio Shape Size and Angle with Linked Data
I was recently laying out a computer room floor plan to scale in Visio, from survey data of the cabinets\racks within it, and it occurred to me that I could work a bit smarter than I first thought. Originally, I was going to just add lots of rectangles, size them, rotate them, and label each them with their name. Then I thought, why not use the Width, Depth and Name columns from the survey data to do most of the work for me? It was so simple to do, and only took a few minutes, so I thought I would share my methodology because it demonstrates how easy it is to work smarter with Visio….
These are the simple steps shown above, written out for your education….
[Read more…] about Changing Visio Shape Size and Angle with Linked DataUsing Advanced Installer with Viso VSTO Add-Ins
I have written many add-ins for Visio over the years, some for private clients for use in-house, some as products for public release by my clients or by me, and some just to help me with my day-to-day Visio development tasks. The ease of installation is always an issue, and I have been using a digital certificate to guarantee its authenticity in almost all of these scenarios. I have also included licensing code from a third-party for some of my own products, but have been aware that the third-party product I have been using is not ideal because it needs its own registered component on the client machine. So, when a client asked that I use Advanced Installer to create the installation setups so that their licensing system could be used, then I was (and still am) all for it because it could become a better method for myself. However, there are some issues that I am overcoming through this transition ….not least that an apparently correctly assigned digital certificate was actually not valid.
Replacing Images in Visio Shapes by Changing Data
I wrote an article last year about Swapping Images in a #Visio Shape manually, but I want to be able to do this whenever a Shape Data value changes. This is because I use I invariably use shapes linked to data. I also want to be able to have multiple images within a single grouped shape, and all of them changing when their referenced Shape Data values change. I believe that this will be more adaptable for a lot of scenarios than trying to repurpose Data Graphic Icon Sets ( see Make Your Own Visio Data Graphic Icons Sets … automatically). I also discovered that the Shape.ChangePicture(…) function can just as easily work with urls as it can with network file paths, so even more possibilities are opened up! For example, the Visio Online JavaScript API has the ability to overlay an image (see ShapeView.addOverlay(…)).
So, I have created some macros to provide quick and easy selection, positioning and updating of images within a group shape.
I decided to present this article with VBA code rather than my preferred C# so that a stencil could be downloaded to provide instant usability, rather than having to install an add-in. It can be download from Image Utils.vssm, and should then be placed in to My Shapes folder, so that it becomes available to open in Visio. When it is opened, then the macros will need to be enabled.
There are just five public macros:
Reading the registry for Visio settings
I love writing Visio automation code, but I really don’t like writing setup & deployment scripts. There are so many variables : What Visio version, which edition? Which bitness (x86 or x64)? What are the user settings for the paths of stencils or templates?
So, I decided to write myself some C# functions that can be used in custom actions for an installation writing application, such as Advanced Installer. I think of the methods as being in one of three phases, Installation; Functionality and Configuration. The registry has three different areas to search within, Classes Root (HKCR); Local Machine (HKLM) and Current User (HKCU). In addition, the best way to get the true file version of Visio is to use FileInfo on the executable. The following screenshots are from a Cross-Functional Flowchart of the functions that get values for variables, and use them in other functions, until, eventually, the current user settings can be read.
Each of the functions I wrote handle the part of the registry that needs to be used. By that I mean that some settings for 64bit Visio on 64bit Windows will be in a different branch than 32bit Visio on 64bit Windows.
The first function gets the current version of the application associated with Visio drawings: