Help Center/ Atlas 300 Application (Model 3000)/ Matrix API Reference/ Model Manager APIs (C++ Language)/ AIPP Configuration APIs/ SetCropParams
Updated on 2022-03-13 GMT+08:00
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SetCropParams

Syntax

AIStatus SetCropParams(bool cropSwitch,

int32_t cropStartPosW, int32_t cropStartPosH,

int32_t cropSizeW, int32_t cropSizeH,

uint32_t batch_index = 0);

Function Description

Sets the crop parameters. Dynamic AIPP supports the configuration of different crop parameters for each batch. batchIndex indicates the sequence number of the batch for which the crop parameters are set. The value range of batchIndex is [0, batchNum). If the value exceeds the range, a failure message will be returned.

Parameter Description

Parameter

Input/Output

Type

Description

cropSwitch

Input

Bool

true: Crop is supported. false: Crop is not supported.

cropStartPosW

Input

int32_t

Horizontal coordinate of the start point in the image during cropping

cropStartPosH

Input

int32_t

Vertical coordinate of the start point in the image during cropping

cropSizeW

Input

int32_t

Crop width

cropSizeH

Input

int32_t

Crop height

batchIndex

Input

uint32_t

Sequence number of the batch for which cropping is performed. The default value is 0. The value range is [0, batchNum).

Return Value

Parameter

Type

Description

-

AIStatus

If the parameter is set successfully, 0 is returned. If the input is invalid, other values are returned.

The AIStatus type is defined as follows:

AIStatus = uint32_t

Exception Handling

None

Restriction

None

Parent topic: AIPP Configuration APIs