private void OnGeoObjectDidChange(IGeoObject Sender, GeoObjectChange Change)
{
centerProperty.GeoPointChanged();
majorRadiusProperty.LengthChanged();
majorRadiusHotSpot[0].Position = ellipse.Center + 2.0 / 3.0 * ellipse.MajorAxis;
majorRadiusHotSpot[1].Position = ellipse.Center - 2.0 / 3.0 * ellipse.MajorAxis;
minorRadiusProperty.LengthChanged();
minorRadiusHotSpot[0].Position = ellipse.Center + 2.0 / 3.0 * ellipse.MinorAxis;
minorRadiusHotSpot[1].Position = ellipse.Center - 2.0 / 3.0 * ellipse.MinorAxis;
majorAxisProperty.GeoVectorChanged();
majorAxisHotSpot[0].Position = ellipse.Center + ellipse.MajorAxis;
majorAxisHotSpot[1].Position = ellipse.Center - ellipse.MajorAxis;
minorAxisProperty.GeoVectorChanged();
minorAxisHotSpot[0].Position = ellipse.Center + ellipse.MinorAxis;
minorAxisHotSpot[1].Position = ellipse.Center - ellipse.MinorAxis;
if (startAngleProperty != null)
{
startAngleProperty.AngleChanged();
startAngleHotSpot.Position = ellipse.StartPoint;
startPointProperty.Refresh();
if (endAngleProperty != null)
{
endAngleProperty.AngleChanged();
endAngleHotSpot.Position = ellipse.EndPoint;
endPointProperty.Refresh();
}
}
if (directionProperty != null)
{
directionProperty.Refresh();
}
}
private void DimensionDidChange(IGeoObject Sender, GeoObjectChange Change)
{
if (ignoreChange)
{
return; // es wird. z.B. gerade ein Punkt entfernt
}
// und die Properties müssen erst wieder neu Refresht werden
if (HotspotChangedEvent != null)
{ // mitführen der TextHotSpots. Die Hotspots der Punkte werden automatisch
// mitgeführt, ebenso der für die DimLineRef
for (int i = 0; i < textPosHotSpot.Length; ++i)
{
textPos[i].DoubleChanged();
textPosHotSpot[i].Position = dimension.GetTextPosCoordinate(i, Frame.ActiveView.Projection);
HotspotChangedEvent(textPosHotSpot[i], HotspotChangeMode.Moved);
}
if (startAngle != null)
{
startAngle.GeoVectorChanged();
endAngle.GeoVectorChanged();
startAngle.SetHotspotPosition(dimension.GetPoint(1));
endAngle.SetHotspotPosition(dimension.GetPoint(2));
HotspotChangedEvent(startAngleHotSpot, HotspotChangeMode.Moved);
HotspotChangedEvent(endAngleHotSpot, HotspotChangeMode.Moved);
}
if (centerProperty != null)
{
centerProperty.GeoPointChanged(); // Refresh
HotspotChangedEvent(centerProperty, HotspotChangeMode.Moved);
}
if (radiusProperty != null)
{
radiusProperty.DoubleChanged();
}
}
int numprop = 1;
if (dimension.DimType == Dimension.EDimType.DimPoints || dimension.DimType == Dimension.EDimType.DimCoord)
{
numprop = dimension.PointCount - 1;
}
if (numprop != dimText.Length)
{
Opened(false); // alle hotspots abmelden
Init();
if (propertyPage != null)
{
propertyPage.Refresh(this);
propertyPage.OpenSubEntries(points, true);
}
}
}
