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InputEventData.md 5.89 KB

# InputEventData<a name="ZH-CN_TOPIC_0000001055198132"></a>

## **Overview**<a name="section808944355093530"></a>

**Related Modules:**

[Input](Input.md)

**Description:**

Describes the input event data.

## **Summary**<a name="section941427961093530"></a>

## Data Fields<a name="pub-attribs"></a>

<a name="table2001401150093530"></a>
<table><thead align="left"><tr id="row1245092295093530"><th class="cellrowborder" valign="top" width="50%" id="mcps1.1.3.1.1"><p id="p648238904093530"><a name="p648238904093530"></a><a name="p648238904093530"></a>Variable Name</p>
</th>
<th class="cellrowborder" valign="top" width="50%" id="mcps1.1.3.1.2"><p id="p609451279093530"><a name="p609451279093530"></a><a name="p609451279093530"></a>Description</p>
</th>
</tr>
</thead>
<tbody><tr id="row1416202259093530"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.1 "><p id="p1544442231093530"><a name="p1544442231093530"></a><a name="p1544442231093530"></a><a href="InputEventData.md#affbfe056ed2c7ea85a512b144a4d64ba">x</a></p>
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.2 "><p id="p612876118093530"><a name="p612876118093530"></a><a name="p612876118093530"></a>int32_t&nbsp;</p>
</td>
</tr>
<tr id="row897577359093530"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.1 "><p id="p1087343739093530"><a name="p1087343739093530"></a><a name="p1087343739093530"></a><a href="InputEventData.md#a8f1d6c23976289c3ba86c449b2ba86df">y</a></p>
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.2 "><p id="p1711931850093530"><a name="p1711931850093530"></a><a name="p1711931850093530"></a>int32_t&nbsp;</p>
</td>
</tr>
<tr id="row1744081519093530"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.1 "><p id="p1556355872093530"><a name="p1556355872093530"></a><a name="p1556355872093530"></a><a href="InputEventData.md#a8cf135e67e3f5650bfb66365d8379f79">pressure</a></p>
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.2 "><p id="p1386483932093530"><a name="p1386483932093530"></a><a name="p1386483932093530"></a>int32_t&nbsp;</p>
</td>
</tr>
<tr id="row901679160093530"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.1 "><p id="p1102376331093530"><a name="p1102376331093530"></a><a name="p1102376331093530"></a><a href="InputEventData.md#af96272ca27f818ad8dcb58475363101d">definedEvent</a></p>
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.2 "><p id="p743794803093530"><a name="p743794803093530"></a><a name="p743794803093530"></a>int32_t&nbsp;</p>
</td>
</tr>
<tr id="row419243689093530"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.1 "><p id="p225789301093530"><a name="p225789301093530"></a><a name="p225789301093530"></a><a href="InputEventData.md#ad40fe0acac67d262635f5eb1e6e69a2b">fingerID</a></p>
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.2 "><p id="p1615729262093530"><a name="p1615729262093530"></a><a name="p1615729262093530"></a>uint32_t&nbsp;</p>
</td>
</tr>
<tr id="row1558501989093530"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.1 "><p id="p908897296093530"><a name="p908897296093530"></a><a name="p908897296093530"></a><a href="InputEventData.md#ab84237936381c935eb96634fd5c05918">pointNum</a></p>
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.2 "><p id="p1480352376093530"><a name="p1480352376093530"></a><a name="p1480352376093530"></a>uint32_t&nbsp;</p>
</td>
</tr>
<tr id="row1284941316093530"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.1 "><p id="p1688965128093530"><a name="p1688965128093530"></a><a name="p1688965128093530"></a><a href="InputEventData.md#a0f5849a6cd26dfa2a9e9584f5e97cfdb">timeStamp</a></p>
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.2 "><p id="p272706088093530"><a name="p272706088093530"></a><a name="p272706088093530"></a>struct <a href="timeval.md">timeval</a>&nbsp;</p>
</td>
</tr>
<tr id="row221538503093530"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.1 "><p id="p1753598287093530"><a name="p1753598287093530"></a><a name="p1753598287093530"></a><a href="InputEventData.md#a658814930c4b4cccfe9a434322149704">moreDataFlag</a></p>
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.2 "><p id="p121613218093530"><a name="p121613218093530"></a><a name="p121613218093530"></a>bool&nbsp;</p>
</td>
</tr>
</tbody>
</table>

## **Details**<a name="section1209521830093530"></a>

## **Field Documentation**<a name="section1753496707093530"></a>

## definedEvent<a name="af96272ca27f818ad8dcb58475363101d"></a>

```
int32_t InputEventData::definedEvent
```

**Description:**

Specific input event, such as the pick-up or put-down event

## fingerID<a name="ad40fe0acac67d262635f5eb1e6e69a2b"></a>

```
uint32_t InputEventData::fingerID
```

**Description:**

Finger ID, used in multi-touch scenarios

## moreDataFlag<a name="a658814930c4b4cccfe9a434322149704"></a>

```
bool InputEventData::moreDataFlag
```

**Description:**

Flag of continuous data read

## pointNum<a name="ab84237936381c935eb96634fd5c05918"></a>

```
uint32_t InputEventData::pointNum
```

**Description:**

Total number of fingers touching the screen

## pressure<a name="a8cf135e67e3f5650bfb66365d8379f79"></a>

```
int32_t InputEventData::pressure
```

**Description:**

Z coordinate of a touch point, such as the pressure

## timeStamp<a name="a0f5849a6cd26dfa2a9e9584f5e97cfdb"></a>

```
struct [timeval](timeval.md) InputEventData::timeStamp
```

**Description:**

Timestamp

## x<a name="affbfe056ed2c7ea85a512b144a4d64ba"></a>

```
int32_t InputEventData::x
```

**Description:**

X coordinate of a touch point

## y<a name="a8f1d6c23976289c3ba86c449b2ba86df"></a>

```
int32_t InputEventData::y
```

**Description:**

Y coordinate of a touch point

一键复制编辑原始数据按行查看历史

提交于 2020-09-08 10:08 . add OpenHarmony 1.0 baseline

InputEventData

Overview

Related Modules:

Description:

Describes the input event data.

Summary

Data Fields

Variable Name	Description
x	int32_t
y	int32_t
pressure	int32_t
definedEvent	int32_t
fingerID	uint32_t
pointNum	uint32_t
timeStamp	struct timeval
moreDataFlag	bool

Details

Field Documentation

definedEvent

int32_t InputEventData::definedEvent

Description:

Specific input event, such as the pick-up or put-down event

fingerID

uint32_t InputEventData::fingerID

Description:

Finger ID, used in multi-touch scenarios

moreDataFlag

bool InputEventData::moreDataFlag

Description:

Flag of continuous data read

pointNum

uint32_t InputEventData::pointNum

Description:

Total number of fingers touching the screen

pressure

int32_t InputEventData::pressure

Description:

Z coordinate of a touch point, such as the pressure

timeStamp

struct [timeval](timeval.md) InputEventData::timeStamp

Description:

Timestamp

x

int32_t InputEventData::x

Description:

X coordinate of a touch point

y

int32_t InputEventData::y

Description:

Y coordinate of a touch point

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