1# drawable_descriptor.h 2 3 4## Overview 5 6Declares the APIs of **NativeDrawableDescriptor**. 7 8**Library**: libace_ndk.z.so 9 10**System capability**: SystemCapability.ArkUI.ArkUI.Full 11 12**Since**: 12 13 14**Related module**: [ArkUI_NativeModule](_ark_u_i___native_module.md) 15 16 17## Summary 18 19 20### Types 21 22| Name | Description | 23| -------- | -------- | 24| 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. | 25| 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. | 26 27 28### Functions 29 30| Name | Description | 31| -------- | -------- | 32| [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. | 33| [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. | 34| 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. | 35| [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. | 36| [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. | 37| 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. | 38| 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. | 39| 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. | 40| 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. | 41| 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. | 42