Method Subtract
Subtract(int)
Composes a function that subtracts, point-wise, a value from this function's field result across its extent.
Declaration
public DiscreteFieldFunction Subtract(int value)Parameters
| Type | Name | Description |
|---|---|---|
| int | value | The value to subtract across the field. |
Returns
| Type | Description |
|---|---|
| DiscreteFieldFunction | A function that subtracts a value from this function's field result. |
Remarks
The result has no value where this field has no value.
The result extent equals that of this field.
Applies to
Platforms and versions
| Target | Versions |
|---|---|
| .NET | 300 |
| .NET Windows | 300 |
| .NET Android | 300 |
| .NET iOS | 300 |
Subtract(DiscreteFieldFunction)
Composes a function that subtracts, point-wise, another field from this function's field result across their spatial intersection.
Declaration
public DiscreteFieldFunction Subtract(DiscreteFieldFunction otherField)Parameters
| Type | Name | Description |
|---|---|---|
| DiscreteFieldFunction | otherField | Another integer scalar field. |
Returns
| Type | Description |
|---|---|
| DiscreteFieldFunction | A function that subtracts another field from this function's field result. |
Remarks
The result has no value where either of the given fields has no value.
The result extent is the intersection of the extents of the given fields.
The spatial reference of both fields must be equivalent.
Applies to
Platforms and versions
| Target | Versions |
|---|---|
| .NET | 300 |
| .NET Windows | 300 |
| .NET Android | 300 |
| .NET iOS | 300 |