protected virtual void OnBoundingBoxSelectCompletedClick(BoundingBoxSelectCompletedEventArgs e) { EventHandler <BoundingBoxSelectCompletedEventArgs> handler = BoundingBoxSelectCompletedClick; if (handler != null) { handler(this, e); } }
private void CancelButton_Click(object sender, RoutedEventArgs e) { CurrentMap.Cursor = cursor; IsEnabled = false; resultBoundingBox = null; CurrentMap.SizeChanged -= CurrentMap_SizeChanged; BoundingBoxSelectCompletedEventArgs args = new BoundingBoxSelectCompletedEventArgs(true); OnBoundingBoxSelectCompletedClick(args); }
private void DoneButton_Click(object sender, RoutedEventArgs e) { CurrentMap.Cursor = cursor; IsEnabled = false; double screenLeft = Margin.Left; double screenTop = Margin.Top; PointShape upperLeftPoint = CurrentMap.ToWorldCoordinate(screenLeft, screenTop); PointShape lowerRightPoint = CurrentMap.ToWorldCoordinate(screenLeft + Width, screenTop + Height); resultBoundingBox = new RectangleShape(upperLeftPoint, lowerRightPoint); BoundingBoxSelectCompletedEventArgs args = new BoundingBoxSelectCompletedEventArgs(resultBoundingBox); if (!preserveSizeRatio) { double scale = -1; if (!string.IsNullOrEmpty(scaleComboBox.Text) && scaleComboBox.SelectedValue != null) { ScaleWrapper scaleWrapper = scaleComboBox.SelectedValue as ScaleWrapper; if (scaleWrapper.DisplayScale.ToString() == scaleComboBox.Text) { scale = scaleWrapper.Scale; } else { double.TryParse(scaleComboBox.Text, out scale); } } if (scale > 0) { DistanceUnit unit = ((Tuple <DistanceUnit, string>)unitComboBox.SelectedItem).Item1; scale = Conversion.ConvertMeasureUnits(scale, unit, DistanceUnit.Inch); args = new BoundingBoxSelectCompletedEventArgs(resultBoundingBox, scale); } } CurrentMap.SizeChanged -= CurrentMap_SizeChanged; args.ImageBytes = GetCroppedMapPreviewImage(CurrentMap, new Int32Rect((int)Margin.Left, (int)Margin.Top, (int)Width, (int)Height)); OnBoundingBoxSelectCompletedClick(args); }