/// <summary>
/// Units of measure is changed.
/// </summary>
/// <param name="sender">The source of the event.</param>
/// <param name="e">The <see cref="PropertyChangedEventArgs{UnitOfMeasure}"/> instance containing the event data.</param>
private void Tool_UnitsOfMeasureChanged(object sender, PropertyChangedEventArgs <UnitOfMeasure> e)
{
ImageMeasureTool tool = (ImageMeasureTool)VisualTool;
ImageMeasureToolUnitsOfMeasureAction unitOfMeasureAction =
_unitOfMeasureToUnitOfMeasureAction[tool.UnitsOfMeasure];
unitOfMeasureAction.Activate();
// get the unit of measure as a string
string unitOfMeasureString = GetUnitOfMeasureString(e.NewValue);
// if image viewer is not empty
if (tool.ImageViewer != null)
{
// for each image
foreach (VintasoftImage image in tool.ImageViewer.Images)
{
// get annotation list
IList <AnnotationView> annotations = tool.GetAnnotationsFromImage(image);
// for each annotation
foreach (AnnotationView annotation in annotations)
{
MeasurementAnnotationData data = annotation.Data as MeasurementAnnotationData;
// if annotation is measurement annotation
if (data != null)
{
// set new measuring text template
data.MeasuringTextTemplate = GetMeasuringTextTemplate(data, unitOfMeasureString);
}
}
}
}
}
/// <summary>
/// Adds the properties actions to the specified action list.
/// </summary>
/// <param name="actions">The actions list.</param>
private void AddPropertiesActions(List <VisualToolAction> actions)
{
List <ImageMeasureToolUnitsOfMeasureAction> unitsOfMeasureSubActions =
new List <ImageMeasureToolUnitsOfMeasureAction>();
ImageMeasureTool tool = (ImageMeasureTool)VisualTool;
foreach (UnitOfMeasure unitOfMeasure in Enum.GetValues(typeof(UnitOfMeasure)))
{
ImageMeasureToolUnitsOfMeasureAction unitsOfMeasureAction =
new ImageMeasureToolUnitsOfMeasureAction(
unitOfMeasure,
string.Format("{0}", unitOfMeasure),
string.Format("{0} ({1})", unitOfMeasure, GetUnitOfMeasureString(unitOfMeasure)),
null);
unitsOfMeasureAction.Activated += new EventHandler(unitOfMeasureAction_Activated);
if (unitOfMeasure == tool.UnitsOfMeasure)
{
unitsOfMeasureAction.Activate();
}
if (_unitOfMeasureToUnitOfMeasureAction == null)
{
_unitOfMeasureToUnitOfMeasureAction = new Dictionary <UnitOfMeasure, ImageMeasureToolUnitsOfMeasureAction>();
}
_unitOfMeasureToUnitOfMeasureAction.Add(unitOfMeasure, unitsOfMeasureAction);
unitsOfMeasureSubActions.Add(unitsOfMeasureAction);
}
actions.Add(new VisualToolAction("Units Of Measure",
"Units Of Measure", null, false,
unitsOfMeasureSubActions.ToArray()));
VisualToolAction propertiesAction =
new VisualToolAction("Properties...",
"Show properties form for image measure tool", null, false);
propertiesAction.Clicked += new EventHandler(propertiesAction_Clicked);
actions.Add(propertiesAction);
VisualToolAction measurementPropertiesAction =
new VisualToolAction("Measurement Properties...",
"Show properties form for focused measurement annotation", null, false);
measurementPropertiesAction.Clicked += new EventHandler(measurementPropertiesAction_Clicked);
actions.Add(measurementPropertiesAction);
}
/// <summary>
/// The "unit of measure" action is activated.
/// </summary>
/// <param name="sender">The source of the event.</param>
/// <param name="e">The <see cref="EventArgs"/> instance containing the event data.</param>
private void unitOfMeasureAction_Activated(object sender, EventArgs e)
{
ImageMeasureToolUnitsOfMeasureAction unitsOfMeasureAction =
(ImageMeasureToolUnitsOfMeasureAction)sender;
ImageMeasureTool tool = (ImageMeasureTool)VisualTool;
tool.UnitsOfMeasure = unitsOfMeasureAction.UnitsOfMeasure;
if (_currentUnitOfMeasureAction != null)
{
_currentUnitOfMeasureAction.Deactivate();
}
_currentUnitOfMeasureAction = unitsOfMeasureAction;
}
