Telerik blogs
  • Desktop WPF

    Half and quarter circle RadGauge.

    Recently John showed how to create half-circle gauges and now I am glad to announce that RadGauge, both WPF and Silverlight, supports half-circle and quarter-circle styles out of the box. All you need to do is provide the correct resource through a ResourceDictionary and then use the corresponding style. The styles are named after the major geographical directions -- North, East, South and West, well we only use the first letters here - N, E, S and W. So the styles you need are <Theme>RadialGaugeHalfCircle<Direction>Style and <Theme>RadialScaleHalfCircle<Direction>Style. Check the following example - semi-circular, south-directed vista-styled gauge: And this is the XAML used:        ...
    May 12, 2009
  • Desktop WPF

    Making a RadGauge look like a Dial

    I have had several people ask me about whether Telerik offers a dial control.  I thought it might be interesting to try and leverage the RadGauge control to build something that looks like a dial.  Essentially the RadGauge offers all the capabilities you would need, it is just a matter of styling.  I decided to build a kitchen timer application so I could create a dial theme.  I am no artist, but I think my end result turned out pretty well.  The video below will demonstrate how I use Expression Blend to quickly get a 3D (ok, 3Dish, again I...
    May 06, 2009
  • Release

    RadControls for WPF &ndash; Q1 2009 Service Pack released

    This week Telerik released a service pack for the Q1 2009 RadControls for WPF.  You can get the full details about the release here (http://www.telerik.com/versionnotes.aspx?id=1896), but I wanted to point out a few highlights that might be of interest.   RadGridView A number of features regarding exporting including the addition of ExcelML, an Exporting event TAB navigation improvements Addition of the GridViewComboBox column and much more   RadGauge Semi-circle and Quadrant-like styles for Radial Gauges both of which look very sleek.   RadChart The Stacked Line and Stacked Spline Chart Types were added to the RadChart available types. RadColorPicker The Color Picker control allows the users to choose a color from more than 20...
    April 16, 2009
  • Desktop WPF

    Change the Office Black theme to support multiple Linear Scales using Expression Blend

    I recently posted an entry regarding the Radial Gauge for WPF where I demonstrated how you can create a half circle gauge.  Not long after that post, I received a question asking about Linear Gauges and how to use multiple scales in a single Linear Gauge.  It is not that there is a functional difference, but rather a visual difference.  The Office Black theme (shown below) has a border area in the middle where the linear gauges were overlapping causing a visual collision.  There are a number of ways that you can accomplish a task and I think one of...
    April 09, 2009
  • Desktop WPF

    Creating a Half circle WPF RadGauge

    During a recent webinar, a question was asked about whether you can create a half circle gauge.  I recently covered this in my “Introducing RadGauge for WPF” webinar, but thought it would be good to have a quick blog post as well.  Below you will see a RadialGauge which contains two RadialScales placed along the left and right of the gauge.  This is actually very easy to produce since the RadialGauge is simply a container, you can place a number of scales inside of the gauge.      Here is the XAML for the screenshot...
    March 26, 2009