void automation_ToolTip(object sender, AnnToolTipEventArgs e)
{
if (e.AnnotationObject != null)
{
AnnTextObject text = e.AnnotationObject as AnnTextObject;
string toolTipText = string.Empty;
if (text != null)
{
toolTipText = text.Text;
}
else
{
AnnPolyRulerObject ruler = e.AnnotationObject as AnnPolyRulerObject;
if (ruler != null)
{
if (ruler.MeasurementUnit == AnnUnit.Pixel)
{
LeadLengthD lengthInUnits = ruler.GetRulerLength(1);
double lengthInPixels = Automation.Container.Mapper.LengthFromContainerCoordinates(lengthInUnits, AnnFixedStateOperations.Scrolling | AnnFixedStateOperations.Zooming);
toolTipText = string.Format("{0} {1}", Math.Round(lengthInPixels, 2), ruler.UnitsAbbreviation[AnnUnit.Pixel]);
}
else
{
toolTipText = ruler.GetRulerLengthAsString(Automation.Container.Mapper.CalibrationScale);
}
}
else
{
AnnRichTextObject richText = e.AnnotationObject as AnnRichTextObject;
if (richText != null)
{
toolTipText = richText.ToString();
}
else
{
AnnStickyNoteObject stickyNote = e.AnnotationObject as AnnStickyNoteObject;
if (stickyNote != null)
{
toolTipText = stickyNote.Metadata[AnnObject.ContentMetadataKey];
}
else
{
AnnAutomationObject annAutomationObject = MainForm.ManagerHelper.AutomationManager.FindObjectById(e.AnnotationObject.Id);
toolTipText = annAutomationObject.Name;
}
}
}
}
MainForm.ManagerHelper.SetToolTip(_viewer, toolTipText);
}
else
{
MainForm.ManagerHelper.SetToolTip(null, string.Empty);
}
}
void AddStickyNoteProperties(List <PropertyDescriptor> properties, string category)
{
AnnStickyNoteObject annStickyNoteObject = _object as AnnStickyNoteObject;
Attribute[] attribs = new Attribute[1] {
new EditorAttribute(typeof(BitmapEditor), typeof(UITypeEditor))
};
object defaultValue = _resources.Images[annStickyNoteObject.DefaultPicture];
properties.Add(new CustomPropertyDescriptor(_type.GetProperty("Picture"), _object, "Picture", category, attribs, typeof(PictureConverter), _resources.Images[annStickyNoteObject.DefaultPicture]));
}
