制图重新对齐的事件行为

适用于 Location Referencing 许可。

制图重新对齐是一种根据航空影像、工程图纸或来自外业数据采集员的输入来更新路径几何的方法。 为此,您可以直接修改与路径关联的中心线。

了解有关应用制图重新对齐的详细信息

注:

Events are not updated until the Apply Event Behaviors tool is applied after route edits. If you are using conflict prevention, you are prompted to run Apply Event Behaviors before posting can be completed.

制图重新对齐情景

制图重新对齐发生后,事件会受到影响,具体取决于为事件图层配置的事件行为。 以下为对事件要素执行应用事件行为工具的结果。

BehaviorDescription

Honor Route Measure

Preserves the measure of the event and changes shape as per the route.

Honor Referent Location

Changes both measure and geographic location to maintain the referent location of the event using a persistent offset value.

注:

Point events follow the same behavior as line events.

Honor Route Measure behavior

Cartographic realignment results in the following:

  • The Event1 shape is regenerated to match the updated shape of the routes on which it is located.
  • If Update route measure during cartographic realignment parameter is enabled in the LRS Network using the Modify Network Calibration Rules, the measures are updated during cartographic realignment.

Before Honor Route Measure

The following diagram provides details about the route before cartographic realignment:

Before cartographic realignment

After Honor Route Measure

The geographic location and the measures of the event change to that of the resultant cartographically realigned route, and the route and the event always remain in sync.

The following diagram provides details about the route after cartographic realignment:

After cartographic realignment with Update route measures in cartographic realignment enabled

Honor Referent Location behavior

The geographic location and measures of the event can change to maintain the referent offset.

Before Honor Referent Location

The following diagram provides details about the route before cartographic realignment:

Before cartographic realignment

After Honor Referent Location

注:

If the referent is not valid or not present during event behavior processing, the events are used to regenerate the event shape.

The following diagram provides details about the route after cartographic realignment:

After cartographic realignment

Detailed behavior results

The following section details how event behavior rules are enforced when a route is cartographically realigned:

Honor Route Measure behavior

The Honor Route Measure rule either preserves the measure of the event or changes the measure proportionally to the route's measure change as a result of cartographic realignment.

Before Honor Route Measure behavior

The following diagram provides details about the route before cartographic realignment:

Before cartographic realignment

The following table provides details about the event before cartographic realignment:

Event IDRoute IDFrom DateTo DateFrom MeasureTo Measure

Event1

Route1

1/1/2000

<Null>

0

10

After Honor Route Measure behavior

If Update route measure during cartographic realignment parameter is disabled in the LRS Network using the Modify Network Calibration Rules, the measures are the same after cartographic realignment.

The following diagram provides details about the route after cartographic realignment with update route measures disabled:

After cartographic realignment with Update route measures in cartographic realignment disabled

The following table provides details about the event after cartographic realignment with update route measure disabled:

Event IDRoute IDFrom DateTo DateFrom MeasureTo Measure

Event1

Route1

1/1/2000

<Null>

0

10

If Update route measure during cartographic realignment parameter is enabled in the LRS Network using the Modify Network Calibration Rules, the measures are updated after cartographic realignment.

The following diagram provides details about the route after cartographic realignment with update route measure enabled:

After cartographic realignment with Update route measures in cartographic realignment enabled

The following table provides details about the event after cartographic realignment with update route measure enabled:

Event IDRoute IDFrom DateTo DateFrom MeasureTo Measure

Event1

Route1

1/1/2000

<Null>

0

10

Honor Referent Location behavior

The Honor Referent Location rule changes both measure and geographic location to maintain the referent location of the event using a persistent offset value.

Events can have columns to derive the location of the event using stored information about a referent location. The following referent locations can be stored:

  • Offset distance from any point feature in the geodatabase
  • Offset distance from an intersection point feature
  • Offset distance from a point event feature
  • Offset distance from an x,y coordinate
  • Offset distance from a station

The cartographic realignment has the following effects:

  • Event1 has its shape regenerated to match the updated shape of the route.
  • If Update route measure during cartographic realignment parameter is enabled in the LRS Network using the Modify Network Calibration Rules, the measures are updated after cartographic realignment.

Before Honor Referent Location event behavior

The following diagram provides details about the route before cartographic realignment:

Before cartographic realignment

The following table provides details about the event before cartographic realignment:

EventRoute NameFrom DateTo DateFrom MeasureTo Measure

Event1

Route1

1/1/2000

<Null>

17.5

22

The following table shows referent fields that have been configured in the event layer:

EventRoute NameFrom Ref LocationFrom Ref OffsetTo Ref LocationTo Ref Offset

Event1

Route1

Point1

-2.5

Point1

2

After Honor Referent Location behavior

After cartographic realignment, the event shape is regenerated to maintain the referent location.

After cartographic realignment

Measures are updated since the Update route measures in cartographic realignment parameter was enabled for the LRS network using the Modify Network Calibration Rules tool. The event location has changed to honor the referent offset measures, but its length remains the same.

The following table provides details about the event after cartographic realignment:

EventRoute NameFrom DateTo DateFrom MeasureTo Measure

Event1

Route1

1/1/2000

<Null>

21.5

26

Cartographic realignment on routes in a line network with events that span routes

The following sections detail how event behavior rules are enforced when a route in a line network is cartographically realigned:

Honor Route Measure behavior

Cartographic realignment results in the following:

  • Event1 and Event2 have their shape regenerated to match the updated shape of the routes on which they are located.
  • If Update route measure during cartographic realignment parameter is disabled in the LRS Network using the Modify Network Calibration Rules, the measures are not updated after cartographic realignment.

Before Honor Route Measure

The following diagram provides details about the routes before cartographic realignment:

Before Honor Route Measure event behavior

The following table provides details about the events before cartographic realignment:

Event IDFrom DateTo DateFrom Route IDTo Route IDFrom MeasureTo Measure

Event1

1/1/2000

<Null>

Route1

Route3

0

30

Event2

1/1/2000

<Null>

Route3

Route4

30

48

After Honor Route Measure

The following diagram provides details about the routes after cartographic realignment when Update route measure during cartographic realignment parameter is disabled:

After Honor Route Measure event behavior

The following table provides details about the events after cartographic realignment with update route measures disabled:

Event IDFrom DateTo DateFrom Route IDTo Route IDFrom MeasureTo Measure

Event1

1/1/2000

<Null>

Route1

Route3

0

30

Event2

1/1/2000

<Null>

Route3

Route4

30

48

The following diagram provides details about the routes after cartographic realignment when Update route measure during cartographic realignment parameter is enabled:

After Honor Route Measure event behavior

The following table provides details about the events after cartographic realignment with update route measures enabled:

Event IDFrom DateTo DateFrom Route IDTo Route IDFrom MeasureTo Measure

Event1

1/1/2000

<Null>

Route1

Route3

0

30

Event2

1/1/2000

<Null>

Route3

Route4

30

48

Honor Referent Location behavior

Cartographic realignment results in the following:

  • Event1 has its shape regenerated to honor the from referent and to referent offset.
  • A point event is used as the referent feature.
  • If Update route measure during cartographic realignment parameter is enabled in the LRS Network using the Modify Network Calibration Rules, the measures are updated after cartographic realignment.

Before Honor Referent Location

The following diagram provides details about the routes before cartographic realignment:

Before Honor Referent Location event behavior

The following table shows the event before cartographic realignment:

Event IDFrom DateTo DateFrom Route IDFrom MeasureTo Route IDTo Measure

Event1

1/1/2000

<Null>

Route3

25

Route4

40

The following table shows referent fields that have been configured in the event layer:

Event IDFrom Ref LocationFrom Ref OffsetTo Ref LocationTo Ref Offset

Event1

Point1

-10

Point1

2

After Honor Referent Location

The following diagram provides details about the routes after cartographic realignment when Update route measure during cartographic realignment is disabled:

After Honor Referent Location event behavior

Event IDFrom DateTo DateFrom Route IDFrom MeasureTo Route IDTo Measure

Event1

1/1/2000

<Null>

Route3

25

Route4

40

The following diagram provides details about the routes after cartographic realignment when Update route measure during cartographic realignment is enabled:

After Honor Referent Location event behavior

The following table shows the event after cartographic realignment when Honor Referent Location is the configured event behavior:

Event IDFrom DateTo DateFrom Route IDFrom MeasureTo Route IDTo Measure

Event1

1/1/2000

<Null>

Route3

30

Route4

40