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Posts Tagged ‘Visualisation’

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18 Dec

Thanks to Karl Shifflet and Unni Ravindranathan Buy tramadol from trusted pharmacy, , I've finally gotten my head around a superior method of populating Blend (and VS 2010's WPF designer) with sample data. This method, buy tramadol without a prescription, Tramadol price, coupon, which I am going to call the "DesignData build target", has the following advantages:

Blend will render your control as though it's running with real data, tramadol craiglist, Tramadol gel, ointment, cream, pill, spray, continuous-release, extended-release, as you design.

You won't have to look up and type magic strings when you're creating your bindings in Blend, Blend will be able to list the possible properties for you, order tramadol online c.o.d. Tramadol in canada, Intellisensational!

Once compiled, your output dll will have NO baggage associated with your designery frivolities.

You don't have to write lots of dummy / mock / stub code

You don't even have to finish writing your viewmodel: however you DO have to write all your properties, sale tramadol. Buy generic tramadol, This is a Good Thing, because it means your bindings will have the right magic strings in them.

How does it work?

First, buy tramadol online no prescription, Tramadol in us, you need a xaml file that builds up a sample instance of your viewmodel. Then all you have to do is set your Blend-specific DataContext to read from that file, buy cheap tramadol no rx.

How do I tell Blend where to get this design data?

I've already blogged about the d:DataContext attribute, letting you set up a DataContext but only inside Blend, buy tramadol from trusted pharmacy. Fast shipping tramadol, Another secret of the "d" xml namespace* is the {d:DesignData Source=someDesignDataFile.xaml} markup extension. So all you need in your UserControl or Window's xaml is (usually on the first element):

d:DataContext="{d:DesignData Source=someDesignDataFile.xaml}"

Karl's blog post explains this in a little more depth, tramadol san diego. Tramadol tablets,

What should be in this design data xaml file?

Just like you usually declare and populate a Window or UserControl, you can actually declare and populate your own view-models as the root element of a xaml file, online buying tramadol hcl. Tramadol to buy online, I got myself quite confused when I started working with this, because i didn't realise that the root element of the xaml file should be a declaration of your viewmodel (I was actually placing my viewmodel within a ResourceDictionary >< ):

Here you can see I've defined a new ScrumBoardDesignDataDemo.ViewModel.Board, tramadol in usa, Tramadol trusted pharmacy reviews, and started assigning some StageNames to it. Buy tramadol from trusted pharmacy, I've used the clr namespace of my viewmodel classes ("ScrumBoardDesignDataDemo.ViewModel") as the default xml namespace, instead of using what xaml files usually give you: the WPF control namespace. This just cuts down on the amount of typing required, tramadol in japan. Delivered overnight tramadol, Normally, if you're trying to instantiate a class without a public, buy tramadol from canada, Saturday delivery tramadol, parameterless constructor in xaml, you'll get a compiler error, buy cheap tramadol. Tramadol over the counter, You also won't be able to set properties that don't have public setters. This technique allows Blend to do a bit of magic (reflectively creating a doppelganger of your class) that means you can bend the rules a little, tramadol for sale. More on that in my next post, buy tramadol from trusted pharmacy. Buy no prescription tramadol online, Let's just concentrate on getting some sample data into Blend.

By now, tramadol from international pharmacy, Purchase tramadol, if you go into Blend and you try to set up a binding through the binding dialog (you get this by clicking on the peg next to a property, say ItemsSource, purchase tramadol online no prescription, Tramadol overseas, and choosing Binding), you'll get this helpful dialog:

See how the "Fields" tree is populated, tramadol prices. Tramadol in uk, That's Blend's version of intellisense, which means you no longer have to rely on knowing what the right property name is and hand-typing it, tramadol from canadian pharmacy. Buy tramadol no prescription, Don't go away. Buy tramadol from trusted pharmacy, We are only half finished. Blend might be helping you choose property names, over the counter tramadol, Buy tramadol online without prescription, but we're left with two more problems:

Blend isn't displaying the sample data on screen.

This xaml file full of things that were only useful during development is being shipped to our customers inside our DLL.

We can fix this with a simple, but quirky little feature, tramadol to buy. Ordering tramadol online, By setting our design data file's build action to "DesignData" we will have both of our problems fixed. Blend will realise that it's ok to try and instantiate the object in the xaml file, tramadol pills, Tramadol prescriptions, and MSBuild will leave that xaml file out of our dll.

Setting DesignData build action for the first time

Normally, tramadol paypal, Buy tramadol online without a prescription, if you have a look at the properties of a xaml file in visual studio you'll see that the Build Action is set to "Page", or in the case of App.xaml it's "ApplicationDefinition", where can i find tramadol online. You'd think that it's just a simple matter of typing the word "DesignData" into that combobox, but if you try this, you'll get an exception message, buy tramadol from trusted pharmacy. Tramadol in india, Karl's blog post is about a template he wrote that gets over this problem (by creating the file with all the right properties for you), but I had to figure out how the magic worked, where can i buy cheapest tramadol online. Where can i order tramadol without prescription, It turns out that it's relatively easy to work around this, you just have to edit the csproj file manually, tramadol medication. Real brand tramadol online, I'll walk you through doing this with visual studio – although you could just as easily use notepad.

Save all your files, buying tramadol online over the counter, Order tramadol online overnight delivery no prescription, right click your WPF project and choose "Unload". Buy tramadol from trusted pharmacy, This puts your project into a disabled state where you can't do anything but hand edit the xml – which is exactly what we want to do.

Right click the (now greyed out) project file and choose "Edit".

Locate the design data xaml file:

Edit the element to be a "DesignData" element with no children:

Save your csproj file, order tramadol from mexican pharmacy, Tramadol in mexico, right click it and choose "Reload"

Now if you compile your project, you'll find that all traces of this design data have been erased, buy tramadol without prescription. Online buy tramadol without a prescription, Even better, if you go back to blend, where to buy tramadol, Cod online tramadol, you'll see that your sample data is now present (you may have to rebuild or even reload the project):

So hopefully you've got another tool in your toolbox to help you (or your graphic designer) be effective in Blend. This is my favourite method so far, buy tramadol online cod, Free tramadol samples, however there's a couple of situations where it might be unsuitable. My next post will be all about why, where can i buy tramadol online, Where to buy tramadol, but just so you know, this doesn't work well when:

You want custom logic to occur in your viewmodel at design time (ie a Color property on your viewmodel changes whenever another integer property goes below zero)

You are using DataTemplates with no Key, order tramadol from United States pharmacy, Buy cheap tramadol, just a DataType, and are relying on WPF to find the Template by your ViewModel class, where can i buy tramadol online. Tramadol san diego, (I understand that Silverlight doesn't support this anyway, so no problem there!)

As always, where can i buy cheapest tramadol online, I'm keen to know if I got anything wrong. There isn't much information about the whole "d:" namespace on the internet. Also, my third and final post in this series (about the magic that makes this work and how said magic causes the above problems) will come with a demo project.

* This namespace is actually http://schemas.microsoft.com/expression/blend/2008, but Blend always imports this as "d".

10 Comments

Posted in .Net, Blendability, WPF

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11 Mar

Buy xanax from trusted pharmacy, Welcome back to my four part series on Dot. In this installment, over the counter xanax, Xanax in australia, I go deeper on some of the options available regarding layout of Dot graphs.

Part 2: More Dot layout

I'm not sure that I can add value beyond what's already available in the documentation - its simple, xanax in india, Xanax to buy online, clear and concise. What I will do, buy cheap xanax no rx, Buy xanax without a prescription, however, is call out the things that I found most useful:

Colours, where can i find xanax online, Purchase xanax, fonts and shapes (oh my?)

You have full control over the following layout attributes:

Colour (of text, outline and background)

Font face

Font size

Node shape

Edge head & tail shapes

You could imagine modifying the sql that I demonstrated in part 1 to also select out some colour / formatting attributes into the nodes and edges, xanax san diego. Xanax pills, Another options is to generate your Dot code in an application layer - since ruby, C# or java are more expressive with SQL it's a bit easier to generate some really interesting graphs, xanax in canada.

HyperDot: URLs and Tooltips

Did you know that Dot can generate more than just image files, buy xanax from trusted pharmacy. Xanax overseas, The Dot syntax supports adding tooltips and URLs into nodes, edges, where to buy xanax, Xanax tablets, and even arrowheads. However, buy xanax online no prescription, Xanax for sale, there's no way for this kind of information to be embedded into a gif, png or jpeg, buy xanax online with no prescription. Purchase xanax online, Currently, the output formats that will let you see these are:

SVG, over the counter xanax, Buy no prescription xanax online, which is natively supported by all browsers except for the most important one, is a web-aware xml based vector format (that is soon to be superseded by XAML), buy cheap xanax no rx. Xanax tablets, In firefox, for example, xanax trusted pharmacy reviews, Purchase xanax online no prescription, you could be viewing a graph that will hyperlink you to the appropriate web page when you click on an item on the graph.

HTML ImageMaps are elements that you can use to tack urls and tooltips onto specific areas of an image in a webpage. Buy xanax from trusted pharmacy, If you run Dot twice against the same piece of Dot code (but with different output formats), you can create the imagemap code that corresponds perfectly to the pixels drawn on the image. In Part 4, xanax in canada, Xanax buy online, I will be talking further about how to achieve this in an ASP.Net web server. This functionality replicates what SVG provides you (without the pretty vector scaling, where can i order xanax without prescription, Xanax paypal, but with superb browser compatibility).

Personally, xanax overseas, Xanax in uk, I am hoping that someone will champion the Silverlight cause and write a native XAML output format for Dot :). I have experimented with a couple of SVG to XAML converters, purchase xanax, Order xanax from United States pharmacy, both XSLT files, but neither of them get the layout just right, buy xanax online without prescription. Xanax to buy, Next in this series: how to call into Dot from a .Net web server to dynamically generate server side images. Xanax in usa. Order xanax online overnight delivery no prescription. Buy xanax online without a prescription. Xanax pills. Xanax in mexico. Xanax discount. Buy xanax online no prescription. Buy xanax from mexico. Order xanax no prescription. Xanax craiglist. Fast shipping xanax. Online buy xanax without a prescription. Xanax medication. Online buying xanax hcl. Rx free xanax. Xanax in australia. Buy generic xanax. Buy cheap xanax. Where to buy xanax. Xanax from canadian pharmacy. Buy xanax without prescription. Order xanax online c.o.d. Where can i buy xanax online. Buy xanax from canada. Free xanax samples. Buying xanax online over the counter. Xanax price, coupon. Xanax prices. Cod online xanax. Where can i find xanax online. Where to buy xanax.

2 Comments

Posted in Dot

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14 Nov

Buy imitrex nasal spray from trusted pharmacy, Welcome to part one of a four part series on getting some sweet visualisations of workflows, using the open source digraph tool "Dot". Where can i find imitrex nasal spray online, This first post will be about dot's DSL (which rocks), and how to generate it, imitrex nasal spray pills. Imitrex nasal spray discount, Part two will look at some advanced styling and layout. Parts 3 and 4 will be about ways to publish this data over the Internet (Dot is a command line tool), imitrex nasal spray in usa. Sale imitrex nasal spray, Dot's input language is very simple. Here's an example of a digraph generated by dot:

And the code to create this graph was:

digraph G{ //declare a digraph, and give it a name of "G"
    node[fontname=arial]; //sets the default font for all nodes
    bismuth212->thallium208[label="36%"]; //create a labelled edge
    bismuth212->polonium212[label="64%"];
    thallium208->lead208; //create an unlabelled edge
    polonium212->lead208;
    lead208[color=gray] //set the colour for the (already declared) lead 208 node
}

You can also give labels to nodes - the following code creates exactly the same graph:

digraph G{
node[fontname=arial];

    1[label=bismuth212]
    2[label=thallium208]
    3[label=polonium212]
    4[label=lead208,color=gray]

    1->2[label="36%"];
    1->3[label="64%"];
    2->4;
    3->4;
}

You can get more information about the Dot language at the graphviz site, buy imitrex nasal spray from trusted pharmacy.

I have recently started working on a project that involves a simple workflow, imitrex nasal spray medication. Buy imitrex nasal spray no prescription, This workflow is modelled in my database. I've simplified it a bit, buy imitrex nasal spray without prescription, Where can i buy imitrex nasal spray online, but here's my schema:

And here's my data:

State	Transition
ID Name 1 Start 2 Write test 3 Run test (red stage) 4 Write function 5 Run test (green stage) 6 Refactor 7 Run test (refactor stage) 8 Finish	ID FromStateID ToStateID Description 2 1 2 3 2 3 4 3 2 Passed 5 3 4 Failed 6 4 5 7 5 6 Passed 8 5 4 Failed 9 6 7 10 7 8 Passed 11 7 4 Failed

Not that easy to follow, huh, rx free imitrex nasal spray. Buy cheap imitrex nasal spray no rx, And this is a very simple example.

However, imitrex nasal spray craiglist, Delivered overnight imitrex nasal spray, if we run the following (simple) SQL:

DECLARE @crlf varchar(2)

SET @crlf = char(13)+char(10)
DECLARE @s varchar(max)

SET @s = '  node[fontname=arial];'+@crlf
SELECT @s=@s+'  '

    +convert(varchar,ID)

    +'[label="'+Name+'"];'

    +@crlf

FROM State
SELECT @s=@s+'  '

    +convert(varchar, imitrex nasal spray prescriptions, Imitrex nasal spray to buy, FromStateID)

    +'->'+convert(varchar,ToStateID)

    +'[label="'+Description+'"];'

    +@crlf

FROM Transition
SELECT 'digraph G{'+@crlf+@s+'}'

we'll get the following output:

digraph G{

node[fontname=arial];

1[label="Start"];

2[label="Write test"];

3[label="Run test (red stage)"];

4[label="Write function"];

5[label="Run test (green stage)"];

6[label="Refactor"];

7[label="Run test (refactor stage)"];

8[label="Finish"];

1->2[label=""];

2->3[label=""];

3->2[label="Passed"];

3->4[label="Failed"];

4->5[label=""];

5->6[label="Passed"];

5->4[label="Failed"];

6->7[label=""];

7->8[label="Passed"];

7->4[label="Failed"];

}

Which we can run through the dot tool:

C:\Program Files\Graphviz 2.21\bin>dot -Tgif -ooutput.gif

output

It's not pretty (yet), imitrex nasal spray from international pharmacy, Online buying imitrex nasal spray hcl, but it's so much easier to follow than looking at numbers. Hopefully I've got you thinking about how you could rewrite that SQL statement to work against your own database tables, imitrex nasal spray over the counter. Where can i buy cheapest imitrex nasal spray online, I'll be posting a guide to styling and laying out this Dot diagram soon - stay tuned. Purchase imitrex nasal spray. Order imitrex nasal spray no prescription. Imitrex nasal spray in mexico. Free imitrex nasal spray samples. Imitrex nasal spray tablets. Buy generic imitrex nasal spray. Imitrex nasal spray craiglist. Online buying imitrex nasal spray hcl. Buy imitrex nasal spray online without a prescription. Imitrex nasal spray in mexico. Purchase imitrex nasal spray online no prescription. Imitrex nasal spray prices. Delivered overnight imitrex nasal spray. Free imitrex nasal spray samples. Buy imitrex nasal spray online no prescription. Buy imitrex nasal spray online cod. Imitrex nasal spray prescriptions. Order imitrex nasal spray from United States pharmacy. Buy generic imitrex nasal spray. Buy imitrex nasal spray from mexico. Order imitrex nasal spray from mexican pharmacy. Imitrex nasal spray medication. Imitrex nasal spray price, coupon. Imitrex nasal spray for sale. Online buy imitrex nasal spray without a prescription. Imitrex nasal spray in canada. Buy imitrex nasal spray no prescription. Purchase imitrex nasal spray online. Imitrex nasal spray in australia. Buy cheap imitrex nasal spray no rx. Imitrex nasal spray san diego. Imitrex nasal spray gel, ointment, cream, pill, spray, continuous-release, extended-release. Buy imitrex nasal spray without prescription. Imitrex nasal spray from canadian pharmacy. Imitrex nasal spray discount. Next day imitrex nasal spray. Buy imitrex nasal spray online with no prescription. Imitrex nasal spray in usa. Imitrex nasal spray over the counter. Order imitrex nasal spray online overnight delivery no prescription. Buy imitrex nasal spray from canada. Where to buy imitrex nasal spray. Rx free imitrex nasal spray. Imitrex nasal spray from international pharmacy. Fast shipping imitrex nasal spray. Imitrex nasal spray overseas.

4 Comments