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annotate Chronosv2/source/Presentation/Windows/Converters/ZoomTransformConverter.cs @ 10:443821e55f06

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author stevenh7776 stevenhollidge@hotmail.com
date Tue, 21 Feb 2012 17:25:44 +0700
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1 /*
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2 The MIT License
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3
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4 Copyright (c) 2009-2010. Carlos Guzmán Álvarez. http://chronoswpf.codeplex.com/
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5
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6 Permission is hereby granted, free of charge, to any person obtaining a copy
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7 of this software and associated documentation files (the "Software"), to deal
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8 in the Software without restriction, including without limitation the rights
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9 to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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10 copies of the Software, and to permit persons to whom the Software is
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11 furnished to do so, subject to the following conditions:
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12
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13 The above copyright notice and this permission notice shall be included in
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14 all copies or substantial portions of the Software.
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15
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16 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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17 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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18 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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19 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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20 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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21 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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22 THE SOFTWARE.
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23 */
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24
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25 using System;
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26 using System.Windows.Data;
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27
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28 namespace Chronos.Presentation.Windows.Converters
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29 {
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30 /// <summary>
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31 /// Value converter for zoom transformation values
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32 /// </summary>
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33 public sealed class ZoomTransformConverter : IValueConverter
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34 {
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35 #region · IValueConverter Members ·
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36
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37 /// <summary>
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38 /// Converts a value.
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39 /// </summary>
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40 /// <param name="value">The value produced by the binding source.</param>
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41 /// <param name="targetType">The type of the binding target property.</param>
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42 /// <param name="parameter">The converter parameter to use.</param>
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43 /// <param name="culture">The culture to use in the converter.</param>
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44 /// <returns>
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45 /// A converted value. If the method returns null, the valid null value is used.
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46 /// </returns>
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47 public object Convert(object value, Type targetType, object parameter, System.Globalization.CultureInfo culture)
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48 {
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49 return (double)value / 100;
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50 }
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51
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52 /// <summary>
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53 /// Converts a value.
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54 /// </summary>
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55 /// <param name="value">The value that is produced by the binding target.</param>
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56 /// <param name="targetType">The type to convert to.</param>
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57 /// <param name="parameter">The converter parameter to use.</param>
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58 /// <param name="culture">The culture to use in the converter.</param>
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59 /// <returns>
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60 /// A converted value. If the method returns null, the valid null value is used.
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61 /// </returns>
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62 public object ConvertBack(object value, Type targetType, object parameter, System.Globalization.CultureInfo culture)
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63 {
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64 return (double)value * 100;
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65 }
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66
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67 #endregion
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68 }
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69 }