VectorIQផ្ទាំងអន្តរកម្ម

Smart Extract

ស្រង់លក្ខណៈពីស្រទាប់មួយចូលទៅ feature class ថ្មី ដោយអាចត្រងតាម query គុណលក្ខណៈពហុលក្ខខណ្ឌ។

រកឃើញនៅឯណា
KGA Toolbox ▸ Data Management ▸ VectorIQ ▸ Extract ▸ Smart Extract

ការប្រើប្រាស់

  • The dialog states the scope plainly: extract one feature layer to a new feature class. For several layers at once, use Batch Export.
  • Use attribute query enables the condition builder. Left unchecked, the whole layer — or the current selection — is extracted.
  • The condition builder is the same as in Smart Select. Conditions are combined with And/Or, and each compares a Field using an Operator against either a typed Value or another Compare Field.
  • Available operators: Equals, Not Equals, Greater Than, Greater Or Equal, Less Than, Less Or Equal, Contains, Starts With, Ends With, Is Null, Is Not Null
  • Use selected features only restricts the extraction to the current map selection. It combines with the attribute query — the result is the features that are both selected and match the conditions.
  • Select applies the query as a map selection so it can be checked before extracting. Use it: it is much quicker to correct a condition than to delete an unwanted output.
  • Output Location and Output Feature Class Name set where the result is written.

ប៉ារ៉ាម៉ែត្រ

Parameters for Smart Extract
ផ្ទាំងគ្រប់គ្រងការពិពណ៌នា
Source Layer

The layer to extract from.

Use attribute query

Enables the condition builder. Unchecked, the whole layer (or the selection) is extracted.

Add Condition

Adds a condition row.

And/Or

How each condition combines with the previous one.

Field

The field tested by the condition.

Operator

The comparison — Equals, Not Equals, Greater Than, Greater Or Equal, Less Than, Less Or Equal, Contains, Starts With, Ends With, Is Null, Is Not Null.

Compare To

Whether to compare against a typed Value or another Compare Field.

Value

The literal value to compare against.

Compare Field

The field to compare against.

Output Location

The workspace that receives the new feature class.

Output Feature Class Name

The name of the new feature class.

Use selected features only

Restricts extraction to the current map selection, in addition to the query.

Select

Applies the query as a map selection, without extracting.

Extract

Writes the matching features to the new feature class.

របៀបប្រើ

  1. On the KGA Toolbox tab, in the Data Management group, open the VectorIQ menu, point to Extract, and click Smart Extract.
  2. Set Source Layer.
  3. To filter, check Use attribute query, then click Add Condition and build the test.
  4. Click Select and confirm the highlighted features are the ones you want.
  5. Set Output Location and Output Feature Class Name.
  6. Click Extract, then Close.

ព័ត៌មានអាជ្ញាបណ្ណ

Requires an active KGA Toolbox license. The tool validates the license before running.

មើលផងដែរ

ត្រឡប់ទៅឯកសារណែនាំ