harmony 鸿蒙ImageEffect_DataValue
ImageEffect_DataValue
Overview
The ImageEffect_DataValue union describes the data values.
System capability: SystemCapability.Multimedia.ImageEffect.Core
Since: 12
Related module: ImageEffect
Header file: image_effect_filter.h
Summary
Member Variables
| Name | Description |
|---|---|
| int32_t int32Value | Integer value, corresponding to EFFECT_DATA_TYPE_INT32. |
| float floatValue | Single-precision floating-point value, corresponding to EFFECT_DATA_TYPE_FLOAT. |
| double doubleValue | Double-precision floating-point value, corresponding to EFFECT_DATA_TYPE_DOUBLE. |
| char charValue | Byte value, corresponding to EFFECT_DATA_TYPE_CHAR. |
| long longValue | Long integer value, corresponding to EFFECT_DATA_TYPE_LONG. |
| bool boolValue | Boolean value, corresponding to EFFECT_DATA_TYPE_BOOL. |
| void * ptrValue | Pointer value, corresponding to EFFECT_DATA_TYPE_PTR. |
Member Variable Description
boolValue
bool ImageEffect_DataValue::boolValue
Description
Boolean value, corresponding to EFFECT_DATA_TYPE_BOOL.
charValue
char ImageEffect_DataValue::charValue
Description
Byte value, corresponding to EFFECT_DATA_TYPE_CHAR.
doubleValue
double ImageEffect_DataValue::doubleValue
Description
Double-precision floating-point value, corresponding to EFFECT_DATA_TYPE_DOUBLE.
floatValue
float ImageEffect_DataValue::floatValue
Description
Single-precision floating-point value, corresponding to EFFECT_DATA_TYPE_FLOAT.
int32Value
int32_t ImageEffect_DataValue::int32Value
Description
Integer value, corresponding to EFFECT_DATA_TYPE_INT32.
longValue
long ImageEffect_DataValue::longValue
Description
Long integer value, corresponding to EFFECT_DATA_TYPE_LONG.
ptrValue
void* ImageEffect_DataValue::ptrValue
Description
Pointer value, corresponding to EFFECT_DATA_TYPE_PTR.
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