diff options
Diffstat (limited to 'Xamarin.Forms.Core/RectangleTypeConverter.cs')
| -rw-r--r-- | Xamarin.Forms.Core/RectangleTypeConverter.cs | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/Xamarin.Forms.Core/RectangleTypeConverter.cs b/Xamarin.Forms.Core/RectangleTypeConverter.cs new file mode 100644 index 00000000..b17a8c26 --- /dev/null +++ b/Xamarin.Forms.Core/RectangleTypeConverter.cs @@ -0,0 +1,22 @@ +using System; +using System.Globalization; + +namespace Xamarin.Forms +{ + public class RectangleTypeConverter : TypeConverter + { + public override object ConvertFromInvariantString(string value) + { + if (value != null) + { + double x, y, w, h; + string[] xywh = value.Split(','); + if (xywh.Length == 4 && double.TryParse(xywh[0], NumberStyles.Number, CultureInfo.InvariantCulture, out x) && double.TryParse(xywh[1], NumberStyles.Number, CultureInfo.InvariantCulture, out y) && + double.TryParse(xywh[2], NumberStyles.Number, CultureInfo.InvariantCulture, out w) && double.TryParse(xywh[3], NumberStyles.Number, CultureInfo.InvariantCulture, out h)) + return new Rectangle(x, y, w, h); + } + + throw new InvalidOperationException(string.Format("Cannot convert \"{0}\" into {1}", value, typeof(Rectangle))); + } + } +}
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