If you are one of the increasing number of Power BI users that have discovered that the Visio Visual gives you the great ability to include Visio diagrams in your dashboard, then you may have come across the following error, ‘We can’t open your file in Visio because it exceeds the shape count limit’ in Power BI’, when you try to embed a Visio document. This can be frustrating, but here is a deeper explanation of what is happening … and how you can usually overcome it.
Microsoft Ignite 2019 at the huge Orange County Conference Conference Center in Orlando is over for another year. 30,000 attendees over 6 days, and I have seen my first sunlight today since I arrived in Florida last Saturday! So, it is time to review just what was announced about Visio, and how much Visio is appreciated.
I am upgrading this website at the moment, and I came across on old post of mine about a new video series that Microsoft launched in 2009 … yes, 10 years ago! So, I thought I wouldre-boot the series for all our enjoyment … and because almost all of the features are still present, with a new look, and some new features!
I am pleased to announce that I have a guide to accessibility available to download from VisionUp and I will be presenting a webcast on the subject on 26th September 2019. Registration is now open at the following link : Introducing Accessibility in Visio.
The Web Content Access Guidelines (WCAG) 2.0 provides the current recommendations for making web content accessible to users with vision impairment, but how do you test if your Visio shapes pass? There are several web sites out there that provide this capability, but all of them require the HEX values, rather than the RGB or HSL that Visio provides natively. Therefore, I have created a Visio callout shape that can be associated with a target shape to report on the values of each of its main color elements and provides hyperlinks to automatically check the contrast ratio on WebAIM.
The colour formats that can be selected from either the Shape Data window or the right mouse menu are:
The Shape Data (nee Custom Properties) dialog and window only provides a single line to view or edit text values. It is a great shame because the value can be up to 64k characters, and long text can be pasted into it. I, and many others, have complained about this for many years to Microsoft, but nothing has been done to rectify this. Of course, I do develop custom user interface components for many customers, but that is not always desirable. Therefore I sometimes re-purpose standard Visio elements to provide the ability to view or edit multi-line text in Shape Data rows.
