2025-09-30 11:56:06 +08:00
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## paint\_event\_t
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### 概述
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绘制事件。
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----------------------------------
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### 函数
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<p id="paint_event_t_methods">
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| 函数名称 | 说明 |
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| -------- | ------------ |
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| <a href="#paint_event_t_paint_event_cast">paint\_event\_cast</a> | 把event对象转paint_event_t对象。 |
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| <a href="#paint_event_t_paint_event_init">paint\_event\_init</a> | 初始化事件。 |
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### 属性
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<p id="paint_event_t_properties">
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| 属性名称 | 类型 | 说明 |
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| -------- | ----- | ------------ |
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| <a href="#paint_event_t_c">c</a> | canvas\_t* | canvas。 |
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#### paint\_event\_cast 函数
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-----------------------
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* 函数功能：
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> <p id="paint_event_t_paint_event_cast">把event对象转paint_event_t对象。
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* 函数原型：
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```
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paint_event_t* paint_event_cast (event_t* event);
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```
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* 参数说明：
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| 参数 | 类型 | 说明 |
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| -------- | ----- | --------- |
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| 返回值 | paint\_event\_t* | event 对象。 |
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| event | event\_t* | event对象。 |
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#### paint\_event\_init 函数
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-----------------------
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* 函数功能：
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> <p id="paint_event_t_paint_event_init">初始化事件。
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* 函数原型：
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```
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event_t* paint_event_init (paint_event_t* event, uint32_t type, void* target, canvas_t* c);
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```
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* 参数说明：
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| 参数 | 类型 | 说明 |
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| -------- | ----- | --------- |
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| 返回值 | event\_t* | event对象。 |
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| event | paint\_event\_t* | event对象。 |
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| type | uint32\_t | 事件类型。 |
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| target | void* | 事件目标。 |
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| c | canvas\_t* | canvas对象。 |
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#### c 属性
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-----------------------
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> <p id="paint_event_t_c">canvas。
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* 类型：canvas\_t*
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| 特性 | 是否支持 |
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| -------- | ----- |
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| 可直接读取 | 是 |
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| 可直接修改 | 否 |
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| 可脚本化 | 是 |
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