# drawable_descriptor.h


## Overview

Declares the APIs of **NativeDrawableDescriptor**.

**Library**: libace_ndk.z.so

**System capability**: SystemCapability.ArkUI.ArkUI.Full

**Since**: 12

**Related module**: [ArkUI_NativeModule](_ark_u_i___native_module.md)


## Summary


### Types

| Name | Description |
| -------- | -------- |
| typedef struct [ArkUI_DrawableDescriptor](_ark_u_i___native_module.md#arkui_drawabledescriptor) [ArkUI_DrawableDescriptor](_ark_u_i___native_module.md#arkui_drawabledescriptor) | Defines a struct for the **DrawableDescriptor** object. |
| typedef struct [OH_PixelmapNative](_ark_u_i___native_module.md#oh_pixelmapnative) \* [OH_PixelmapNativeHandle](_ark_u_i___native_module.md#oh_pixelmapnativehandle) | Defines a struct for the pointer to an **OH_PixelmapNative** object. |


### Functions

| Name | Description |
| -------- | -------- |
| [ArkUI_DrawableDescriptor](_ark_u_i___native_module.md#arkui_drawabledescriptor) \* [OH_ArkUI_DrawableDescriptor_CreateFromPixelMap](_ark_u_i___native_module.md#oh_arkui_drawabledescriptor_createfrompixelmap) ([OH_PixelmapNativeHandle](_ark_u_i___native_module.md#oh_pixelmapnativehandle) pixelMap) | Creates a **DrawableDescriptor** object with a **PixelMap** object. | 
| [ArkUI_DrawableDescriptor](_ark_u_i___native_module.md#arkui_drawabledescriptor) \* [OH_ArkUI_DrawableDescriptor_CreateFromAnimatedPixelMap](_ark_u_i___native_module.md#oh_arkui_drawabledescriptor_createfromanimatedpixelmap) ([OH_PixelmapNativeHandle](_ark_u_i___native_module.md#oh_pixelmapnativehandle) \*array, int32_t size) | Creates a **DrawableDescriptor** object with an array of **PixelMap** objects. | 
| void [OH_ArkUI_DrawableDescriptor_Dispose](_ark_u_i___native_module.md#oh_arkui_drawabledescriptor_dispose) ([ArkUI_DrawableDescriptor](_ark_u_i___native_module.md#arkui_drawabledescriptor) \*drawableDescriptor) | Disposes of the pointer to a **DrawableDescriptor** object. | 
| [OH_PixelmapNativeHandle](_ark_u_i___native_module.md#oh_pixelmapnativehandle) [OH_ArkUI_DrawableDescriptor_GetStaticPixelMap](_ark_u_i___native_module.md#oh_arkui_drawabledescriptor_getstaticpixelmap) ([ArkUI_DrawableDescriptor](_ark_u_i___native_module.md#arkui_drawabledescriptor) \*drawableDescriptor) | Obtains the pointer to a **PixelMap** object. |
| [OH_PixelmapNativeHandle](_ark_u_i___native_module.md#oh_pixelmapnativehandle) \* [OH_ArkUI_DrawableDescriptor_GetAnimatedPixelMapArray](_ark_u_i___native_module.md#oh_arkui_drawabledescriptor_getanimatedpixelmaparray) ([ArkUI_DrawableDescriptor](_ark_u_i___native_module.md#arkui_drawabledescriptor) \*drawableDescriptor) | Obtains an array of **PixelMap** objects for playing an animation. |
| int32_t [OH_ArkUI_DrawableDescriptor_GetAnimatedPixelMapArraySize](_ark_u_i___native_module.md#oh_arkui_drawabledescriptor_getanimatedpixelmaparraysize) ([ArkUI_DrawableDescriptor](_ark_u_i___native_module.md#arkui_drawabledescriptor) \*drawableDescriptor) | Obtains an array of **PixelMap** objects for playing an animation. |
| void [OH_ArkUI_DrawableDescriptor_SetAnimationDuration](_ark_u_i___native_module.md#oh_arkui_drawabledescriptor_setanimationduration) ([ArkUI_DrawableDescriptor](_ark_u_i___native_module.md#arkui_drawabledescriptor) \*drawableDescriptor, int32_t duration) | Sets the total playback duration for a pixel map image array. |
| int32_t [OH_ArkUI_DrawableDescriptor_GetAnimationDuration](_ark_u_i___native_module.md#oh_arkui_drawabledescriptor_getanimationduration) ([ArkUI_DrawableDescriptor](_ark_u_i___native_module.md#arkui_drawabledescriptor) \*drawableDescriptor) | Obtains the total playback duration for a pixel map image array. |
| void [OH_ArkUI_DrawableDescriptor_SetAnimationIteration](_ark_u_i___native_module.md#oh_arkui_drawabledescriptor_setanimationiteration) ([ArkUI_DrawableDescriptor](_ark_u_i___native_module.md#arkui_drawabledescriptor) \*drawableDescriptor, int32_t iteration) | Sets the number of times that a pixel map image array is played. |
| int32_t [OH_ArkUI_DrawableDescriptor_GetAnimationIteration](_ark_u_i___native_module.md#oh_arkui_drawabledescriptor_getanimationiteration) ([ArkUI_DrawableDescriptor](_ark_u_i___native_module.md#arkui_drawabledescriptor) \*drawableDescriptor) | Obtains the number of times that a pixel map image array is played. |