OHOS-UIArcLabel.md

# OHOS::UIArcLabel<a name="ZH-CN_TOPIC_0000001055518110"></a>

-   [Overview](#section934570625165633)
-   [Summary](#section848097230165633)
-   [Data Structures](#nested-classes)
-   [Public Types](#pub-types)
-   [Public Member Functions](#pub-methods)

## **Overview**<a name="section934570625165633"></a>

**Related Modules:**

[Graphic](Graphic.md)

**Description:**

Defines functions related to an arc label. 

**Since:**

1.0

**Version:**

1.0

## **Summary**<a name="section848097230165633"></a>

## Data Structures<a name="nested-classes"></a>

<a name="table693444838165633"></a>
<table><thead align="left"><tr id="row1201387319165633"><th class="cellrowborder" valign="top" width="50%" id="mcps1.1.3.1.1"><p id="p381496402165633"><a name="p381496402165633"></a><a name="p381496402165633"></a>Data Structure Name</p>
</th>
<th class="cellrowborder" valign="top" width="50%" id="mcps1.1.3.1.2"><p id="p341979691165633"><a name="p341979691165633"></a><a name="p341979691165633"></a>Description</p>
</th>
</tr>
</thead>
<tbody><tr id="row816956583165633"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.1 "><p id="p1290149386165633"><a name="p1290149386165633"></a><a name="p1290149386165633"></a><a href="OHOS-UIArcLabel-ArcTextInfo.md">ArcTextInfo</a></p>
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.2 "><p id="p608262697165633"><a name="p608262697165633"></a><a name="p608262697165633"></a>Stores the attribute information about this arc text to draw. </p>
</td>
</tr>
</tbody>
</table>

## Public Types<a name="pub-types"></a>

<a name="table926933331165633"></a>
<table><thead align="left"><tr id="row2099595600165633"><th class="cellrowborder" valign="top" width="50%" id="mcps1.1.3.1.1"><p id="p1413182673165633"><a name="p1413182673165633"></a><a name="p1413182673165633"></a>Public Type Name</p>
</th>
<th class="cellrowborder" valign="top" width="50%" id="mcps1.1.3.1.2"><p id="p1415205283165633"><a name="p1415205283165633"></a><a name="p1415205283165633"></a>Description</p>
</th>
</tr>
</thead>
<tbody><tr id="row1236504293165633"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.1 "><p id="p1432357586165633"><a name="p1432357586165633"></a><a name="p1432357586165633"></a><a href="Graphic.md#ga0778527bee4a7ddd8d46395585a5cfb9">TextOrientation</a> : uint8_t { <a href="Graphic.md#gga0778527bee4a7ddd8d46395585a5cfb9a554a7418c4c0dafd902ebd377b87c80c">TextOrientation::INSIDE</a>, <a href="Graphic.md#gga0778527bee4a7ddd8d46395585a5cfb9a93da25bafef6761717afc6b25c17ea16">TextOrientation::OUTSIDE</a> }</p>
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.2 "><p id="p1334758699165633"><a name="p1334758699165633"></a><a name="p1334758699165633"></a>Enumerates text orientations. </p>
</td>
</tr>
</tbody>
</table>

## Public Member Functions<a name="pub-methods"></a>

<a name="table904890393165633"></a>
<table><thead align="left"><tr id="row469212360165633"><th class="cellrowborder" valign="top" width="50%" id="mcps1.1.3.1.1"><p id="p1165998511165633"><a name="p1165998511165633"></a><a name="p1165998511165633"></a>Function</p>
</th>
<th class="cellrowborder" valign="top" width="50%" id="mcps1.1.3.1.2"><p id="p1056699036165633"><a name="p1056699036165633"></a><a name="p1056699036165633"></a>Description</p>
</th>
</tr>
</thead>
<tbody><tr id="row387486032165633"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.1 "><p id="p2086460972165633"><a name="p2086460972165633"></a><a name="p2086460972165633"></a><a href="Graphic.md#gaeb650e68c370ef4d09d0eb0b30e4346e">UIArcLabel</a> ()</p>
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.2 "><p id="p296697231165633"><a name="p296697231165633"></a><a name="p296697231165633"></a> </p>
<p id="p1733161552165633"><a name="p1733161552165633"></a><a name="p1733161552165633"></a>A default constructor used to create a <strong id="b1967607076165633"><a name="b1967607076165633"></a><a name="b1967607076165633"></a><a href="OHOS-UIArcLabel.md">UIArcLabel</a></strong> instance. </p>
</td>
</tr>
<tr id="row143431162165633"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.1 "><p id="p1027032474165633"><a name="p1027032474165633"></a><a name="p1027032474165633"></a><a href="Graphic.md#ga89c52725ea96d25f451c2cd29f9cee22">~UIArcLabel</a> ()</p>
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.2 "><p id="p1174335375165633"><a name="p1174335375165633"></a><a name="p1174335375165633"></a>virtual </p>
<p id="p56795721165633"><a name="p56795721165633"></a><a name="p56795721165633"></a>A destructor used to delete the <strong id="b409058556165633"><a name="b409058556165633"></a><a name="b409058556165633"></a><a href="OHOS-UIArcLabel.md">UIArcLabel</a></strong> instance. </p>
</td>
</tr>
<tr id="row1234901757165633"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.1 "><p id="p1810342786165633"><a name="p1810342786165633"></a><a name="p1810342786165633"></a><a href="Graphic.md#ga2ebe9b09e69cd04b00db686dbec8c32c">GetViewType</a> () const override</p>
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.2 "><p id="p812381952165633"><a name="p812381952165633"></a><a name="p812381952165633"></a>UIViewType </p>
<p id="p1583309156165633"><a name="p1583309156165633"></a><a name="p1583309156165633"></a>Obtains the view type. </p>
</td>
</tr>
<tr id="row879947233165633"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.1 "><p id="p1770411868165633"><a name="p1770411868165633"></a><a name="p1770411868165633"></a><a href="Graphic.md#gae2348ef2f06893325ca3366856657199">GetWidth</a> () override</p>
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.2 "><p id="p1059025941165633"><a name="p1059025941165633"></a><a name="p1059025941165633"></a>int16_t </p>
<p id="p1006255847165633"><a name="p1006255847165633"></a><a name="p1006255847165633"></a>Obtains the width of this arc text. </p>
</td>
</tr>
<tr id="row1034586055165633"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.1 "><p id="p898409721165633"><a name="p898409721165633"></a><a name="p898409721165633"></a><a href="Graphic.md#ga37dbe21b6a8206460136b18a2d0e3f65">GetHeight</a> () override</p>
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.2 "><p id="p748021869165633"><a name="p748021869165633"></a><a name="p748021869165633"></a>int16_t </p>
<p id="p1543635161165633"><a name="p1543635161165633"></a><a name="p1543635161165633"></a>Obtains the height of this arc text. </p>
</td>
</tr>
<tr id="row1978376322165633"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.1 "><p id="p1018258108165633"><a name="p1018258108165633"></a><a name="p1018258108165633"></a><a href="Graphic.md#ga6085d982d8ec3d570b2eabc7d1a58b67">SetText</a> (const char *text)</p>
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.2 "><p id="p2067799058165633"><a name="p2067799058165633"></a><a name="p2067799058165633"></a>void </p>
<p id="p1212674102165633"><a name="p1212674102165633"></a><a name="p1212674102165633"></a>Sets the text content for this arc label. </p>
</td>
</tr>
<tr id="row1487973699165633"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.1 "><p id="p1583247303165633"><a name="p1583247303165633"></a><a name="p1583247303165633"></a><a href="Graphic.md#gaf6541786a44218c7561a9e0f38dea985">GetText</a> () const</p>
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.2 "><p id="p536254216165633"><a name="p536254216165633"></a><a name="p536254216165633"></a>const char * </p>
<p id="p567372067165633"><a name="p567372067165633"></a><a name="p567372067165633"></a>Obtains the text of this arc label. </p>
</td>
</tr>
<tr id="row204932082165633"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.1 "><p id="p967775179165633"><a name="p967775179165633"></a><a name="p967775179165633"></a><a href="Graphic.md#gad379123d69ceb0dbb49d4055f9abac82">SetAlign</a> (<a href="Graphic.md#ga3f99b58f731a37cacde72d5e0c934593">UITextLanguageAlignment</a> horizontalAlign)</p>
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.2 "><p id="p273312554165633"><a name="p273312554165633"></a><a name="p273312554165633"></a>void </p>
<p id="p1522084679165633"><a name="p1522084679165633"></a><a name="p1522084679165633"></a>Sets the alignment mode for this text. </p>
</td>
</tr>
<tr id="row389552273165633"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.1 "><p id="p702767201165633"><a name="p702767201165633"></a><a name="p702767201165633"></a><a href="Graphic.md#ga81db66fbe12615d85c68971e58201939">GetHorAlign</a> () const</p>
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.2 "><p id="p860343648165633"><a name="p860343648165633"></a><a name="p860343648165633"></a><a href="Graphic.md#ga3f99b58f731a37cacde72d5e0c934593">UITextLanguageAlignment</a> </p>
<p id="p1478114664165633"><a name="p1478114664165633"></a><a name="p1478114664165633"></a>Obtains the horizontal alignment mode. </p>
</td>
</tr>
<tr id="row246846880165633"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.1 "><p id="p214779633165633"><a name="p214779633165633"></a><a name="p214779633165633"></a><a href="Graphic.md#ga337ba2ef9996c1b55a99408e63f0153e">GetDirect</a> ()</p>
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.2 "><p id="p686348928165633"><a name="p686348928165633"></a><a name="p686348928165633"></a><a href="Graphic.md#ga0c108f97781843f67c101b47b6c00cf0">UITextLanguageDirect</a> </p>
<p id="p1140189931165633"><a name="p1140189931165633"></a><a name="p1140189931165633"></a>Obtains the direction of this text. </p>
</td>
</tr>
<tr id="row252632881165633"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.1 "><p id="p1991902195165633"><a name="p1991902195165633"></a><a name="p1991902195165633"></a><a href="Graphic.md#gad77dde925091bf68bb39316208a304ce">SetFontId</a> (uint8_t fontId)</p>
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.2 "><p id="p373895289165633"><a name="p373895289165633"></a><a name="p373895289165633"></a>void </p>
<p id="p1715292049165633"><a name="p1715292049165633"></a><a name="p1715292049165633"></a>Sets the font ID for this arc label. </p>
</td>
</tr>
<tr id="row658677639165633"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.1 "><p id="p1146341263165633"><a name="p1146341263165633"></a><a name="p1146341263165633"></a><a href="Graphic.md#gadbd5e4fae21ad3fb7dedf16b414c149d">GetFontId</a> () const</p>
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.2 "><p id="p1593934639165633"><a name="p1593934639165633"></a><a name="p1593934639165633"></a>uint8_t </p>
<p id="p1739300218165633"><a name="p1739300218165633"></a><a name="p1739300218165633"></a>Obtains the font ID composed of font name and size. </p>
</td>
</tr>
<tr id="row739653603165633"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.1 "><p id="p608672861165633"><a name="p608672861165633"></a><a name="p608672861165633"></a><a href="Graphic.md#gaa45fef56dbe7296f3273586cbc29c7ed">SetFont</a> (const char *name, uint8_t size)</p>
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.2 "><p id="p1472419203165633"><a name="p1472419203165633"></a><a name="p1472419203165633"></a>void </p>
<p id="p843719391165633"><a name="p843719391165633"></a><a name="p843719391165633"></a>Sets the font for this arc label. </p>
</td>
</tr>
<tr id="row1228035734165633"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.1 "><p id="p1429658507165633"><a name="p1429658507165633"></a><a name="p1429658507165633"></a><a href="Graphic.md#ga0679d838c86fbf540574a41ce0cfbdaf">SetArcTextCenter</a> (int16_t x, int16_t y)</p>
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.2 "><p id="p2114813909165633"><a name="p2114813909165633"></a><a name="p2114813909165633"></a>void </p>
<p id="p2108393682165633"><a name="p2108393682165633"></a><a name="p2108393682165633"></a>Sets the center position for this arc text. </p>
</td>
</tr>
<tr id="row465176851165633"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.1 "><p id="p439643747165633"><a name="p439643747165633"></a><a name="p439643747165633"></a><a href="Graphic.md#ga761fd2ed6abed4489c5dff744c03c8e7">GetArcTextCenter</a> () const</p>
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.2 "><p id="p75685782165633"><a name="p75685782165633"></a><a name="p75685782165633"></a><a href="OHOS-Point.md">Point</a> </p>
<p id="p579076159165633"><a name="p579076159165633"></a><a name="p579076159165633"></a>Obtains the center position of this arc text. </p>
</td>
</tr>
<tr id="row1429249765165633"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.1 "><p id="p655488034165633"><a name="p655488034165633"></a><a name="p655488034165633"></a><a href="Graphic.md#ga304513546d8c396e89719725acf0a086">SetArcTextRadius</a> (uint16_t radius)</p>
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.2 "><p id="p1715911632165633"><a name="p1715911632165633"></a><a name="p1715911632165633"></a>void </p>
<p id="p420490424165633"><a name="p420490424165633"></a><a name="p420490424165633"></a>Sets the radius for this arc text. </p>
</td>
</tr>
<tr id="row1772327760165633"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.1 "><p id="p312916198165633"><a name="p312916198165633"></a><a name="p312916198165633"></a><a href="Graphic.md#ga19ef3f705a2a486b8da7688ccff6f09d">GetArcTextRadius</a> () const</p>
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.2 "><p id="p1392356621165633"><a name="p1392356621165633"></a><a name="p1392356621165633"></a>uint16_t </p>
<p id="p2096129065165633"><a name="p2096129065165633"></a><a name="p2096129065165633"></a>Obtains the radius of this arc text. </p>
</td>
</tr>
<tr id="row1401166375165633"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.1 "><p id="p908171320165633"><a name="p908171320165633"></a><a name="p908171320165633"></a><a href="Graphic.md#gaea37f7ce223d76e5b74dc098fc74cbf9">SetArcTextAngle</a> (int16_t startAngle, int16_t endAngle)</p>
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.2 "><p id="p800682846165633"><a name="p800682846165633"></a><a name="p800682846165633"></a>void </p>
<p id="p1929285191165633"><a name="p1929285191165633"></a><a name="p1929285191165633"></a>Sets the start angle and end angle for this arc text. </p>
</td>
</tr>
<tr id="row405134864165633"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.1 "><p id="p1651034159165633"><a name="p1651034159165633"></a><a name="p1651034159165633"></a><a href="Graphic.md#ga6f60f48c3fe4571d09bfa74cb46837fa">GetArcTextStartAngle</a> () const</p>
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.2 "><p id="p466676517165633"><a name="p466676517165633"></a><a name="p466676517165633"></a>int16_t </p>
<p id="p1938901212165633"><a name="p1938901212165633"></a><a name="p1938901212165633"></a>Obtains the start angle of this arc text. </p>
</td>
</tr>
<tr id="row313019119165633"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.1 "><p id="p1227565113165633"><a name="p1227565113165633"></a><a name="p1227565113165633"></a><a href="Graphic.md#ga3ed7572ec5135e169ae1b6230dcfe7d2">GetArcTextEndAngle</a> () const</p>
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.2 "><p id="p763724289165633"><a name="p763724289165633"></a><a name="p763724289165633"></a>int16_t </p>
<p id="p518986905165633"><a name="p518986905165633"></a><a name="p518986905165633"></a>Obtains the end angle of this arc text. </p>
</td>
</tr>
<tr id="row510097963165633"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.1 "><p id="p1376953111165633"><a name="p1376953111165633"></a><a name="p1376953111165633"></a><a href="Graphic.md#gad24333f7363f2d73988f479e73b62b92">SetArcTextOrientation</a> (<a href="Graphic.md#ga0778527bee4a7ddd8d46395585a5cfb9">TextOrientation</a> orientation)</p>
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.2 "><p id="p1835390863165633"><a name="p1835390863165633"></a><a name="p1835390863165633"></a>void </p>
<p id="p724686447165633"><a name="p724686447165633"></a><a name="p724686447165633"></a>Sets the orientation for this arc text. </p>
</td>
</tr>
<tr id="row88845271165633"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.1 "><p id="p2091127850165633"><a name="p2091127850165633"></a><a name="p2091127850165633"></a><a href="Graphic.md#ga34fe8930d4ff654327e45c0abaafc037">GetArcTextOrientation</a> () const</p>
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.2 "><p id="p1714304054165633"><a name="p1714304054165633"></a><a name="p1714304054165633"></a><a href="Graphic.md#ga0778527bee4a7ddd8d46395585a5cfb9">TextOrientation</a> </p>
<p id="p1104299520165633"><a name="p1104299520165633"></a><a name="p1104299520165633"></a>Obtains the orientation of this arc text. </p>
</td>
</tr>
<tr id="row1354726195165633"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.1 "><p id="p125546767165633"><a name="p125546767165633"></a><a name="p125546767165633"></a><a href="Graphic.md#ga9f3b69ad5511a4bd8f3aede212f3f374">OnDraw</a> (const <a href="OHOS-Rect.md">Rect</a> &amp;invalidatedArea) override</p>
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.2 "><p id="p1998975579165633"><a name="p1998975579165633"></a><a name="p1998975579165633"></a>virtual void </p>
<p id="p456148148165633"><a name="p456148148165633"></a><a name="p456148148165633"></a>Draws an arc text. </p>
</td>
</tr>
<tr id="row1362428979165633"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.1 "><p id="p1228212271165633"><a name="p1228212271165633"></a><a name="p1228212271165633"></a><a href="Graphic.md#ga7aad5b50d945efe5f9304bc978b2001c">UIView</a> ()</p>
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.2 "><p id="p161102572165633"><a name="p161102572165633"></a><a name="p161102572165633"></a> </p>
<p id="p2117319080165633"><a name="p2117319080165633"></a><a name="p2117319080165633"></a>A default constructor used to create an <strong id="b394588044165633"><a name="b394588044165633"></a><a name="b394588044165633"></a><a href="OHOS-UIView.md">UIView</a></strong> instance. </p>
</td>
</tr>
<tr id="row1765189718165633"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.1 "><p id="p1658871517165633"><a name="p1658871517165633"></a><a name="p1658871517165633"></a><a href="Graphic.md#ga57d429bb1cd71782f3b825f1bc6b9362">UIView</a> (const char *id)</p>
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.2 "><p id="p789349452165633"><a name="p789349452165633"></a><a name="p789349452165633"></a> </p>
<p id="p255710691165633"><a name="p255710691165633"></a><a name="p255710691165633"></a>A constructor used to create an <strong id="b2001964421165633"><a name="b2001964421165633"></a><a name="b2001964421165633"></a><a href="OHOS-UIView.md">UIView</a></strong> instance. </p>
</td>
</tr>
<tr id="row457926874165633"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.1 "><p id="p1621431182165633"><a name="p1621431182165633"></a><a name="p1621431182165633"></a><a href="Graphic.md#ga17f0ffc1090bdcce0f88288da5962012">~UIView</a> ()</p>
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.2 "><p id="p1818718314165633"><a name="p1818718314165633"></a><a name="p1818718314165633"></a>virtual </p>
<p id="p1504813737165633"><a name="p1504813737165633"></a><a name="p1504813737165633"></a>A destructor used to delete the <strong id="b762874577165633"><a name="b762874577165633"></a><a name="b762874577165633"></a><a href="OHOS-UIView.md">UIView</a></strong> instance. </p>
</td>
</tr>
<tr id="row428382527165633"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.1 "><p id="p1339558659165633"><a name="p1339558659165633"></a><a name="p1339558659165633"></a><a href="Graphic.md#gac295fe4851eed72f48e9a63771416d71">OnPreDraw</a> (const <a href="OHOS-Rect.md">Rect</a> &amp;invalidatedArea)</p>
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.2 "><p id="p436031782165633"><a name="p436031782165633"></a><a name="p436031782165633"></a>virtual bool </p>
<p id="p1266655068165633"><a name="p1266655068165633"></a><a name="p1266655068165633"></a>Called before a view is drawn. This function is used to check whether the parent view of this view needs to be redrawn so as to optimize the drawing process. </p>
</td>
</tr>
<tr id="row572195748165633"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.1 "><p id="p29862124165633"><a name="p29862124165633"></a><a name="p29862124165633"></a><a href="Graphic.md#gab70473cd0d8fe7c9d4bb817caeee9153">OnPostDraw</a> (const <a href="OHOS-Rect.md">Rect</a> &amp;invalidatedArea)</p>
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.2 "><p id="p1311760199165633"><a name="p1311760199165633"></a><a name="p1311760199165633"></a>virtual void </p>
<p id="p1090324725165633"><a name="p1090324725165633"></a><a name="p1090324725165633"></a>Called after a view is drawn. </p>
</td>
</tr>
<tr id="row617614232165633"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.1 "><p id="p366750089165633"><a name="p366750089165633"></a><a name="p366750089165633"></a><a href="Graphic.md#ga2a9a38b8450fbb196277238a51fbbf99">Invalidate</a> ()</p>
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.2 "><p id="p1422600955165633"><a name="p1422600955165633"></a><a name="p1422600955165633"></a>void </p>
<p id="p321786064165633"><a name="p321786064165633"></a><a name="p321786064165633"></a>Refreshes the invalidated area of the view. </p>
</td>
</tr>
<tr id="row215077831165633"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.1 "><p id="p2089673455165633"><a name="p2089673455165633"></a><a name="p2089673455165633"></a><a href="Graphic.md#gaf0e6b65ced8b931642f2a80c195962d2">InvalidateRect</a> (const <a href="OHOS-Rect.md">Rect</a> &amp;invalidatedArea)</p>
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.2 "><p id="p255144019165633"><a name="p255144019165633"></a><a name="p255144019165633"></a>void </p>
<p id="p1010509790165633"><a name="p1010509790165633"></a><a name="p1010509790165633"></a>Refreshes a view in a specified invalidated area. </p>
</td>
</tr>
<tr id="row1180894804165633"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.1 "><p id="p1903278050165633"><a name="p1903278050165633"></a><a name="p1903278050165633"></a><a href="Graphic.md#gac311aa47301d727c35fc31f8630d016e">OnLongPressEvent</a> (const <a href="OHOS-LongPressEvent.md">LongPressEvent</a> &amp;event)</p>
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.2 "><p id="p509079000165633"><a name="p509079000165633"></a><a name="p509079000165633"></a>virtual bool </p>
<p id="p262305868165633"><a name="p262305868165633"></a><a name="p262305868165633"></a>Called when the view is long pressed. </p>
</td>
</tr>
<tr id="row428005400165633"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.1 "><p id="p84808144165633"><a name="p84808144165633"></a><a name="p84808144165633"></a><a href="Graphic.md#gac0e10556ff99b8a92bfb11df6456d605">OnDragStartEvent</a> (const <a href="OHOS-DragEvent.md">DragEvent</a> &amp;event)</p>
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.2 "><p id="p1523668063165633"><a name="p1523668063165633"></a><a name="p1523668063165633"></a>virtual bool </p>
<p id="p1613296387165633"><a name="p1613296387165633"></a><a name="p1613296387165633"></a>Called when the view starts to drag. </p>
</td>
</tr>
<tr id="row822934575165633"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.1 "><p id="p221800918165633"><a name="p221800918165633"></a><a name="p221800918165633"></a><a href="Graphic.md#ga46249c8caf06b81590d9450e30a31147">OnDragEvent</a> (const <a href="OHOS-DragEvent.md">DragEvent</a> &amp;event)</p>
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.2 "><p id="p1389680680165633"><a name="p1389680680165633"></a><a name="p1389680680165633"></a>virtual bool </p>
<p id="p1173285648165633"><a name="p1173285648165633"></a><a name="p1173285648165633"></a>Called when the view is being dragged. </p>
</td>
</tr>
<tr id="row827030436165633"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.1 "><p id="p908814285165633"><a name="p908814285165633"></a><a name="p908814285165633"></a><a href="Graphic.md#ga1799d33be73f64ed2066f50d7e65468d">OnDragEndEvent</a> (const <a href="OHOS-DragEvent.md">DragEvent</a> &amp;event)</p>
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.2 "><p id="p241700961165633"><a name="p241700961165633"></a><a name="p241700961165633"></a>virtual bool </p>
<p id="p1187232104165633"><a name="p1187232104165633"></a><a name="p1187232104165633"></a>Called when the view stops dragging. </p>
</td>
</tr>
<tr id="row57509182165633"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.1 "><p id="p20891396165633"><a name="p20891396165633"></a><a name="p20891396165633"></a><a href="Graphic.md#gad08697a29aae4c58267f494b66b9a547">OnClickEvent</a> (const <a href="OHOS-ClickEvent.md">ClickEvent</a> &amp;event)</p>
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.2 "><p id="p1181622282165633"><a name="p1181622282165633"></a><a name="p1181622282165633"></a>virtual void </p>
<p id="p112551702165633"><a name="p112551702165633"></a><a name="p112551702165633"></a>Called when the view is clicked. </p>
</td>
</tr>
<tr id="row1118478045165633"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.1 "><p id="p1151644977165633"><a name="p1151644977165633"></a><a name="p1151644977165633"></a><a href="Graphic.md#gafa544ff2d27785a9410a80689f1ad3b1">OnPressEvent</a> (const <a href="OHOS-PressEvent.md">PressEvent</a> &amp;event)</p>
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.2 "><p id="p1599842739165633"><a name="p1599842739165633"></a><a name="p1599842739165633"></a>virtual void </p>
<p id="p1257165609165633"><a name="p1257165609165633"></a><a name="p1257165609165633"></a>Called when the view is pressed. </p>
</td>
</tr>
<tr id="row2138256164165633"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.1 "><p id="p1204571136165633"><a name="p1204571136165633"></a><a name="p1204571136165633"></a><a href="Graphic.md#ga7bd1a74563b059b03fbf66f9add53ee3">OnReleaseEvent</a> (const <a href="OHOS-ReleaseEvent.md">ReleaseEvent</a> &amp;event)</p>
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.2 "><p id="p1768989384165633"><a name="p1768989384165633"></a><a name="p1768989384165633"></a>virtual void </p>
<p id="p607240390165633"><a name="p607240390165633"></a><a name="p607240390165633"></a>Called when the view is released. </p>
</td>
</tr>
<tr id="row1912974803165633"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.1 "><p id="p1632997170165633"><a name="p1632997170165633"></a><a name="p1632997170165633"></a><a href="Graphic.md#ga8f01ff25a33b20df0758f564148e579d">OnCancelEvent</a> (const <a href="OHOS-CancelEvent.md">CancelEvent</a> &amp;event)</p>
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.2 "><p id="p1435892913165633"><a name="p1435892913165633"></a><a name="p1435892913165633"></a>virtual void </p>
<p id="p50724007165633"><a name="p50724007165633"></a><a name="p50724007165633"></a>Called when a click event on the view is canceled. </p>
</td>
</tr>
<tr id="row75313968165633"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.1 "><p id="p598155500165633"><a name="p598155500165633"></a><a name="p598155500165633"></a><a href="Graphic.md#gad8e3cf5f0dd003a6aa932ef04e7b59f2">SetOnDragListener</a> (<a href="OHOS-UIView-OnDragListener.md">OnDragListener</a> *onDragListener)</p>
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.2 "><p id="p782794522165633"><a name="p782794522165633"></a><a name="p782794522165633"></a>void </p>
<p id="p1910794524165633"><a name="p1910794524165633"></a><a name="p1910794524165633"></a>Sets a drag event listener for the view. </p>
</td>
</tr>
<tr id="row797625176165633"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.1 "><p id="p1096131859165633"><a name="p1096131859165633"></a><a name="p1096131859165633"></a><a href="Graphic.md#ga45a02cba4887c5c0b8e243941bcdc5cb">GetOnDragListener</a> ()</p>
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.2 "><p id="p986590344165633"><a name="p986590344165633"></a><a name="p986590344165633"></a><a href="OHOS-UIView-OnDragListener.md">OnDragListener</a> *&amp; </p>
<p id="p1461200620165633"><a name="p1461200620165633"></a><a name="p1461200620165633"></a>Obtains the drag event listener for the view. </p>
</td>
</tr>
<tr id="row314213521165633"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.1 "><p id="p2030186453165633"><a name="p2030186453165633"></a><a name="p2030186453165633"></a><a href="Graphic.md#ga4564bf8d8c7184e9c02bf33c9e171fa3">SetOnClickListener</a> (<a href="OHOS-UIView-OnClickListener.md">OnClickListener</a> *onClickListener)</p>
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.2 "><p id="p1239621631165633"><a name="p1239621631165633"></a><a name="p1239621631165633"></a>void </p>
<p id="p752730298165633"><a name="p752730298165633"></a><a name="p752730298165633"></a>Sets a click event listener for the view. </p>
</td>
</tr>
<tr id="row76152066165633"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.1 "><p id="p1885894399165633"><a name="p1885894399165633"></a><a name="p1885894399165633"></a><a href="Graphic.md#ga35e885cb380c37245fa4305bba10cd4a">GetOnClickListener</a> ()</p>
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.2 "><p id="p958325336165633"><a name="p958325336165633"></a><a name="p958325336165633"></a><a href="OHOS-UIView-OnClickListener.md">OnClickListener</a> *&amp; </p>
<p id="p814419500165633"><a name="p814419500165633"></a><a name="p814419500165633"></a>Obtains the click event listener for the view. </p>
</td>
</tr>
<tr id="row1869722205165633"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.1 "><p id="p750609706165633"><a name="p750609706165633"></a><a name="p750609706165633"></a><a href="Graphic.md#gabcbe7a0adce600424f7f0d5a7396eb5b">SetOnLongPressListener</a> (<a href="OHOS-UIView-OnLongPressListener.md">OnLongPressListener</a> *onLongPressListener)</p>
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.2 "><p id="p321683027165633"><a name="p321683027165633"></a><a name="p321683027165633"></a>void </p>
<p id="p37640293165633"><a name="p37640293165633"></a><a name="p37640293165633"></a>Sets a long-press event listener for the view. </p>
</td>
</tr>
<tr id="row1486205372165633"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.1 "><p id="p2042612156165633"><a name="p2042612156165633"></a><a name="p2042612156165633"></a><a href="Graphic.md#gaafd4d354f5f111e758d046109fd7f656">GetOnLongPressListener</a> ()</p>
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.2 "><p id="p1780250800165633"><a name="p1780250800165633"></a><a name="p1780250800165633"></a><a href="OHOS-UIView-OnLongPressListener.md">OnLongPressListener</a> *&amp; </p>
<p id="p1081590878165633"><a name="p1081590878165633"></a><a name="p1081590878165633"></a>Obtains the long-press event listener for the view. </p>
</td>
</tr>
<tr id="row1224207284165633"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.1 "><p id="p2059861946165633"><a name="p2059861946165633"></a><a name="p2059861946165633"></a><a href="Graphic.md#gadd697fbf481f98d9d6ca8b67390071af">SetOnTouchListener</a> (<a href="OHOS-UIView-OnTouchListener.md">OnTouchListener</a> *onTouchListener)</p>
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.2 "><p id="p556171317165633"><a name="p556171317165633"></a><a name="p556171317165633"></a>void </p>
<p id="p266199976165633"><a name="p266199976165633"></a><a name="p266199976165633"></a>Sets a touch event listener for the view. </p>
</td>
</tr>
<tr id="row1487146814165633"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.1 "><p id="p423889023165633"><a name="p423889023165633"></a><a name="p423889023165633"></a><a href="Graphic.md#gae7c65c68653103dae85acdcef78777a6">GetTouchListener</a> ()</p>
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.2 "><p id="p33551081165633"><a name="p33551081165633"></a><a name="p33551081165633"></a><a href="OHOS-UIView-OnTouchListener.md">OnTouchListener</a> *&amp; </p>
<p id="p379281578165633"><a name="p379281578165633"></a><a name="p379281578165633"></a>Obtains the touch event listener for the view. </p>
</td>
</tr>
<tr id="row1589096116165633"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.1 "><p id="p648722528165633"><a name="p648722528165633"></a><a name="p648722528165633"></a><a href="Graphic.md#gaea9f334f2481e1c03a2cd8f3078d7c72">GetTargetView</a> (const <a href="OHOS-Point.md">Point</a> &amp;point, <a href="OHOS-UIView.md">UIView</a> **last)</p>
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.2 "><p id="p1799430947165633"><a name="p1799430947165633"></a><a name="p1799430947165633"></a>virtual void </p>
<p id="p26078744165633"><a name="p26078744165633"></a><a name="p26078744165633"></a>Obtains the top-level view based on specified coordinates. </p>
</td>
</tr>
<tr id="row2096495637165633"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.1 "><p id="p241449057165633"><a name="p241449057165633"></a><a name="p241449057165633"></a><a href="Graphic.md#gaeea67a3a84b4ffe9bfeda418b82184cc">SetParent</a> (<a href="OHOS-UIView.md">UIView</a> *parent)</p>
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.2 "><p id="p1166765823165633"><a name="p1166765823165633"></a><a name="p1166765823165633"></a>void </p>
<p id="p2105526438165633"><a name="p2105526438165633"></a><a name="p2105526438165633"></a>Sets the parent view for the view. </p>
</td>
</tr>
<tr id="row522374581165633"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.1 "><p id="p1700042437165633"><a name="p1700042437165633"></a><a name="p1700042437165633"></a><a href="Graphic.md#ga706530e4a38108615d5e0c918685ec96">GetParent</a> () const</p>
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.2 "><p id="p994637707165633"><a name="p994637707165633"></a><a name="p994637707165633"></a><a href="OHOS-UIView.md">UIView</a> * </p>
<p id="p978785243165633"><a name="p978785243165633"></a><a name="p978785243165633"></a>Obtains the parent view of the view. </p>
</td>
</tr>
<tr id="row1763823643165633"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.1 "><p id="p1460173635165633"><a name="p1460173635165633"></a><a name="p1460173635165633"></a><a href="Graphic.md#ga02bec5de07d93cabc45affba79eba4ad">SetNextSibling</a> (<a href="OHOS-UIView.md">UIView</a> *sibling)</p>
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.2 "><p id="p1725029355165633"><a name="p1725029355165633"></a><a name="p1725029355165633"></a>void </p>
<p id="p1614851201165633"><a name="p1614851201165633"></a><a name="p1614851201165633"></a>Sets the next sibling view for the view. </p>
</td>
</tr>
<tr id="row297663544165633"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.1 "><p id="p1304430531165633"><a name="p1304430531165633"></a><a name="p1304430531165633"></a><a href="Graphic.md#gab0030977b30ddc9f2e15dbc2f58937e6">GetNextSibling</a> () const</p>
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.2 "><p id="p1134414926165633"><a name="p1134414926165633"></a><a name="p1134414926165633"></a><a href="OHOS-UIView.md">UIView</a> * </p>
<p id="p1782702855165633"><a name="p1782702855165633"></a><a name="p1782702855165633"></a>Obtains the next sibling view of the view. </p>
</td>
</tr>
<tr id="row798138568165633"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.1 "><p id="p271055570165633"><a name="p271055570165633"></a><a name="p271055570165633"></a><a href="Graphic.md#ga07e7e1f268bd6ce975f4f0f8487af5d0">SetVisible</a> (bool visible)</p>
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.2 "><p id="p1225717132165633"><a name="p1225717132165633"></a><a name="p1225717132165633"></a>virtual void </p>
<p id="p1725445282165633"><a name="p1725445282165633"></a><a name="p1725445282165633"></a>Sets whether the view is visible. </p>
</td>
</tr>
<tr id="row1439227924165633"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.1 "><p id="p336260971165633"><a name="p336260971165633"></a><a name="p336260971165633"></a><a href="Graphic.md#gaee178fc0a86ac03a6bdf2ade0c1914c8">IsVisible</a> () const</p>
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.2 "><p id="p1737548762165633"><a name="p1737548762165633"></a><a name="p1737548762165633"></a>bool </p>
<p id="p1132005496165633"><a name="p1132005496165633"></a><a name="p1132005496165633"></a>Checks whether the view is visible. </p>
</td>
</tr>
<tr id="row1292876073165633"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.1 "><p id="p1402179434165633"><a name="p1402179434165633"></a><a name="p1402179434165633"></a><a href="Graphic.md#gaf9fb55fd9aa397f7158f1515e90bce02">SetTouchable</a> (bool touch)</p>
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.2 "><p id="p1349033321165633"><a name="p1349033321165633"></a><a name="p1349033321165633"></a>void </p>
<p id="p1666213622165633"><a name="p1666213622165633"></a><a name="p1666213622165633"></a>Sets whether the view is touchable. </p>
</td>
</tr>
<tr id="row555461402165633"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.1 "><p id="p1860795167165633"><a name="p1860795167165633"></a><a name="p1860795167165633"></a><a href="Graphic.md#ga502a53fb77b260fa36b5b3adf82e2340">IsTouchable</a> () const</p>
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.2 "><p id="p1512909872165633"><a name="p1512909872165633"></a><a name="p1512909872165633"></a>bool </p>
<p id="p1833337509165633"><a name="p1833337509165633"></a><a name="p1833337509165633"></a>Checks whether the view is touchable. </p>
</td>
</tr>
<tr id="row722404976165633"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.1 "><p id="p786783844165633"><a name="p786783844165633"></a><a name="p786783844165633"></a><a href="Graphic.md#gab06abe0fe824c048f3b72974f9a8f0d0">SetDraggable</a> (bool draggable)</p>
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.2 "><p id="p1992799893165633"><a name="p1992799893165633"></a><a name="p1992799893165633"></a>void </p>
<p id="p832547271165633"><a name="p832547271165633"></a><a name="p832547271165633"></a>Sets whether the view is draggable. </p>
</td>
</tr>
<tr id="row507756187165633"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.1 "><p id="p557577780165633"><a name="p557577780165633"></a><a name="p557577780165633"></a><a href="Graphic.md#ga25bb796ff400c767d622cbed280fc500">IsDraggable</a> () const</p>
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.2 "><p id="p315728743165633"><a name="p315728743165633"></a><a name="p315728743165633"></a>bool </p>
<p id="p1234798898165633"><a name="p1234798898165633"></a><a name="p1234798898165633"></a>Checks whether the view is draggable. </p>
</td>
</tr>
<tr id="row1832504550165633"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.1 "><p id="p1465406028165633"><a name="p1465406028165633"></a><a name="p1465406028165633"></a><a href="Graphic.md#ga6c08e49bf7a82a7ebaef0f251e7a6f85">SetDragParentInstead</a> (bool dragParentInstead)</p>
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.2 "><p id="p1219699578165633"><a name="p1219699578165633"></a><a name="p1219699578165633"></a>void </p>
<p id="p665586458165633"><a name="p665586458165633"></a><a name="p665586458165633"></a>Sets whether to transfer the drag event to the parent view for processing when the view is being dragged. </p>
</td>
</tr>
<tr id="row1007804982165633"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.1 "><p id="p1756357168165633"><a name="p1756357168165633"></a><a name="p1756357168165633"></a><a href="Graphic.md#gaf0c462bc31e779b1898ad4cdfdad6faf">IsDragParentInstead</a> () const</p>
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.2 "><p id="p288080372165633"><a name="p288080372165633"></a><a name="p288080372165633"></a>bool </p>
<p id="p1947083207165633"><a name="p1947083207165633"></a><a name="p1947083207165633"></a>Obtains whether the view transfers a drag event to the parent view for processing. </p>
</td>
</tr>
<tr id="row306896779165633"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.1 "><p id="p1507906411165633"><a name="p1507906411165633"></a><a name="p1507906411165633"></a><a href="Graphic.md#ga86cb8d364f18494d67636c55babced5c">GetRect</a> () const</p>
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.2 "><p id="p25571165633"><a name="p25571165633"></a><a name="p25571165633"></a><a href="OHOS-Rect.md">Rect</a> </p>
<p id="p1334561119165633"><a name="p1334561119165633"></a><a name="p1334561119165633"></a>Obtains the absolute rectangle area of the view. When the view has deformation such as rotation, the rectangle area is the intersection set of the absolute rectangle area and deformation matrix. </p>
</td>
</tr>
<tr id="row1069751178165633"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.1 "><p id="p1607978117165633"><a name="p1607978117165633"></a><a name="p1607978117165633"></a><a href="Graphic.md#ga06e79704a19f2a238982076cac3d059b">GetVisibleRect</a> () const</p>
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.2 "><p id="p793677039165633"><a name="p793677039165633"></a><a name="p793677039165633"></a><a href="OHOS-Rect.md">Rect</a> </p>
<p id="p948115159165633"><a name="p948115159165633"></a><a name="p948115159165633"></a>Obtains the visible absolute rectangle area of the view. </p>
</td>
</tr>
<tr id="row2106618565165633"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.1 "><p id="p816082941165633"><a name="p816082941165633"></a><a name="p816082941165633"></a><a href="Graphic.md#gab3f8993b3953f27bfc61d53429916cba">GetMaskedRect</a> () const</p>
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.2 "><p id="p831568661165633"><a name="p831568661165633"></a><a name="p831568661165633"></a><a href="OHOS-Rect.md">Rect</a> </p>
<p id="p119922338165633"><a name="p119922338165633"></a><a name="p119922338165633"></a>Obtains the valid absolute rectangle area of the view. The valid area refers to the area where the view can be displayed. Generally, the valid area is the same as the visible view area, but they may be different in the grid layout. </p>
</td>
</tr>
<tr id="row376855186165633"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.1 "><p id="p1085761453165633"><a name="p1085761453165633"></a><a name="p1085761453165633"></a><a href="Graphic.md#ga64cf308a09999def1192f9c4e0f17f0a">GetOrigRect</a> () const</p>
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.2 "><p id="p1361155777165633"><a name="p1361155777165633"></a><a name="p1361155777165633"></a><a href="OHOS-Rect.md">Rect</a> </p>
<p id="p107661822165633"><a name="p107661822165633"></a><a name="p107661822165633"></a>Obtains the absolute rectangle area of the view. </p>
</td>
</tr>
<tr id="row364868798165633"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.1 "><p id="p417955563165633"><a name="p417955563165633"></a><a name="p417955563165633"></a><a href="Graphic.md#ga9db88eae712676359d02a92be14fa316">GetContentRect</a> ()</p>
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.2 "><p id="p654216347165633"><a name="p654216347165633"></a><a name="p654216347165633"></a>virtual <a href="OHOS-Rect.md">Rect</a> </p>
<p id="p1037001226165633"><a name="p1037001226165633"></a><a name="p1037001226165633"></a>Obtains the content of the absolute rectangle area of the view. This area excludes padding. </p>
</td>
</tr>
<tr id="row1722775770165633"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.1 "><p id="p655293924165633"><a name="p655293924165633"></a><a name="p655293924165633"></a><a href="Graphic.md#gae9b96837fa1d45648a2a6fbbfcc5eb4a">GetRelativeRect</a> () const</p>
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.2 "><p id="p1746154956165633"><a name="p1746154956165633"></a><a name="p1746154956165633"></a><a href="OHOS-Rect.md">Rect</a> </p>
<p id="p298419593165633"><a name="p298419593165633"></a><a name="p298419593165633"></a>Obtains the rectangular area of the view relative to the parent view, that is, the rectangular area relative to the coordinates of the parent view. </p>
</td>
</tr>
<tr id="row1607238368165633"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.1 "><p id="p156094605165633"><a name="p156094605165633"></a><a name="p156094605165633"></a><a href="Graphic.md#gae6c5f3bcf99dc837bcecd60c38d3df5a">ResizeVisibleArea</a> (int16_t x, int16_t y, int16_t width, int16_t height)</p>
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.2 "><p id="p1695836693165633"><a name="p1695836693165633"></a><a name="p1695836693165633"></a>void </p>
<p id="p2133946420165633"><a name="p2133946420165633"></a><a name="p2133946420165633"></a>Adjusts the size of the visible area. This operation may affect the final display size. </p>
</td>
</tr>
<tr id="row1017768937165633"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.1 "><p id="p1621874915165633"><a name="p1621874915165633"></a><a name="p1621874915165633"></a><a href="Graphic.md#ga3375ec5ef059fd88c657af4552d2fa4f">SetWidth</a> (int16_t width)</p>
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.2 "><p id="p912759501165633"><a name="p912759501165633"></a><a name="p912759501165633"></a>virtual void </p>
<p id="p1240929088165633"><a name="p1240929088165633"></a><a name="p1240929088165633"></a>Sets the width for the view. </p>
</td>
</tr>
<tr id="row494422624165633"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.1 "><p id="p1372178789165633"><a name="p1372178789165633"></a><a name="p1372178789165633"></a><a href="Graphic.md#ga9c7110620d5dc3a7bd3efe1fc2edd125">SetHeight</a> (int16_t height)</p>
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.2 "><p id="p247988194165633"><a name="p247988194165633"></a><a name="p247988194165633"></a>virtual void </p>
<p id="p259589082165633"><a name="p259589082165633"></a><a name="p259589082165633"></a>Sets the height for the view. </p>
</td>
</tr>
<tr id="row719312017165633"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.1 "><p id="p2065191000165633"><a name="p2065191000165633"></a><a name="p2065191000165633"></a><a href="Graphic.md#gae985b607d2f0701911778bf20d640ccd">Resize</a> (int16_t width, int16_t height)</p>
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.2 "><p id="p124238071165633"><a name="p124238071165633"></a><a name="p124238071165633"></a>virtual void </p>
<p id="p327599465165633"><a name="p327599465165633"></a><a name="p327599465165633"></a>Adjusts the size of the view. </p>
</td>
</tr>
<tr id="row1886287513165633"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.1 "><p id="p1188354784165633"><a name="p1188354784165633"></a><a name="p1188354784165633"></a><a href="Graphic.md#gaded403626558d28e62bf5632ccbb24b5">SetX</a> (int16_t x)</p>
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.2 "><p id="p1330765619165633"><a name="p1330765619165633"></a><a name="p1330765619165633"></a>virtual void </p>
<p id="p348359614165633"><a name="p348359614165633"></a><a name="p348359614165633"></a>Sets the x-coordinate for the view. </p>
</td>
</tr>
<tr id="row988711833165633"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.1 "><p id="p1155893537165633"><a name="p1155893537165633"></a><a name="p1155893537165633"></a><a href="Graphic.md#ga89dc5f8fb1cb4b2259dc0439185359f1">GetX</a> () const</p>
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.2 "><p id="p50895411165633"><a name="p50895411165633"></a><a name="p50895411165633"></a>int16_t </p>
<p id="p789554883165633"><a name="p789554883165633"></a><a name="p789554883165633"></a>Obtains the x-coordinate for the view. </p>
</td>
</tr>
<tr id="row1383433972165633"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.1 "><p id="p1795138762165633"><a name="p1795138762165633"></a><a name="p1795138762165633"></a><a href="Graphic.md#gaaa8edc224cf1c7deb2724fb225960877">SetY</a> (int16_t y)</p>
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.2 "><p id="p1909287517165633"><a name="p1909287517165633"></a><a name="p1909287517165633"></a>virtual void </p>
<p id="p755695955165633"><a name="p755695955165633"></a><a name="p755695955165633"></a>Sets the y-coordinate for the view. </p>
</td>
</tr>
<tr id="row887011893165633"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.1 "><p id="p1275793875165633"><a name="p1275793875165633"></a><a name="p1275793875165633"></a><a href="Graphic.md#ga193619d649204b0e9bb854d3b30275c3">GetY</a> () const</p>
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.2 "><p id="p58591086165633"><a name="p58591086165633"></a><a name="p58591086165633"></a>int16_t </p>
<p id="p458699408165633"><a name="p458699408165633"></a><a name="p458699408165633"></a>Obtains the y-coordinate for the view. </p>
</td>
</tr>
<tr id="row1911379989165633"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.1 "><p id="p867071513165633"><a name="p867071513165633"></a><a name="p867071513165633"></a><a href="Graphic.md#gab34233f6aeae330b025969137d03e67a">SetPosition</a> (int16_t x, int16_t y)</p>
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.2 "><p id="p1193704923165633"><a name="p1193704923165633"></a><a name="p1193704923165633"></a>virtual void </p>
<p id="p1574407357165633"><a name="p1574407357165633"></a><a name="p1574407357165633"></a>Sets the position for the view. </p>
</td>
</tr>
<tr id="row885844993165633"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.1 "><p id="p285014023165633"><a name="p285014023165633"></a><a name="p285014023165633"></a><a href="Graphic.md#gaf8ce4c009f23b7175b2b34bac4a74262">SetPosition</a> (int16_t x, int16_t y, int16_t width, int16_t height)</p>
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.2 "><p id="p853356583165633"><a name="p853356583165633"></a><a name="p853356583165633"></a>virtual void </p>
<p id="p1022639002165633"><a name="p1022639002165633"></a><a name="p1022639002165633"></a>Adjusts the position and size of the view. </p>
</td>
</tr>
<tr id="row585058570165633"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.1 "><p id="p2079866010165633"><a name="p2079866010165633"></a><a name="p2079866010165633"></a><a href="Graphic.md#gab2ce8c11abbd55f40687f38a52511b11">IsViewGroup</a> () const</p>
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.2 "><p id="p670190648165633"><a name="p670190648165633"></a><a name="p670190648165633"></a>bool </p>
<p id="p1206864031165633"><a name="p1206864031165633"></a><a name="p1206864031165633"></a>Checks whether the view is a container view. </p>
</td>
</tr>
<tr id="row897145195165633"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.1 "><p id="p616124151165633"><a name="p616124151165633"></a><a name="p616124151165633"></a><a href="Graphic.md#ga980fc6824c64cfae6af8657aee17af88">SetIntercept</a> (bool isIntercept)</p>
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.2 "><p id="p540061648165633"><a name="p540061648165633"></a><a name="p540061648165633"></a>void </p>
<p id="p451287607165633"><a name="p451287607165633"></a><a name="p451287607165633"></a>Sets whether to intercept the drag event. If intercepted, the view does not transfer the drag event to the parent view after local processing. </p>
</td>
</tr>
<tr id="row1946180502165633"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.1 "><p id="p1359055512165633"><a name="p1359055512165633"></a><a name="p1359055512165633"></a><a href="Graphic.md#ga8623abbbeff458c0cb2d7dc0d1f21e4a">SetTransformMap</a> (const <a href="OHOS-TransformMap.md">TransformMap</a> &amp;transMap)</p>
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.2 "><p id="p1543789310165633"><a name="p1543789310165633"></a><a name="p1543789310165633"></a>void </p>
<p id="p1992969890165633"><a name="p1992969890165633"></a><a name="p1992969890165633"></a>Sets the affine transformation matrix. </p>
</td>
</tr>
<tr id="row1939526308165633"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.1 "><p id="p720558697165633"><a name="p720558697165633"></a><a name="p720558697165633"></a><a href="Graphic.md#gab8cee5a7052a88722768c8ed1324abc1">GetTransformMap</a> ()</p>
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.2 "><p id="p1743779025165633"><a name="p1743779025165633"></a><a name="p1743779025165633"></a><a href="OHOS-TransformMap.md">TransformMap</a> &amp; </p>
<p id="p754475060165633"><a name="p754475060165633"></a><a name="p754475060165633"></a>Obtains an affine transformation matrix. </p>
</td>
</tr>
<tr id="row1030898135165633"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.1 "><p id="p1247047627165633"><a name="p1247047627165633"></a><a name="p1247047627165633"></a><a href="Graphic.md#ga0573aa25307c22319db4629781b5cad2">GetChildById</a> (const char *id) const</p>
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.2 "><p id="p1290979187165633"><a name="p1290979187165633"></a><a name="p1290979187165633"></a>virtual <a href="OHOS-UIView.md">UIView</a> * </p>
<p id="p489047165633"><a name="p489047165633"></a><a name="p489047165633"></a>Obtains the child view of a specified ID. </p>
</td>
</tr>
<tr id="row1142611950165633"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.1 "><p id="p1395872456165633"><a name="p1395872456165633"></a><a name="p1395872456165633"></a><a href="Graphic.md#ga0caaa15c9b304673331e778a266be77f">SetViewId</a> (const char *id)</p>
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.2 "><p id="p2095012602165633"><a name="p2095012602165633"></a><a name="p2095012602165633"></a>void </p>
<p id="p226999141165633"><a name="p226999141165633"></a><a name="p226999141165633"></a>Sets the view ID. </p>
</td>
</tr>
<tr id="row659525432165633"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.1 "><p id="p38659109165633"><a name="p38659109165633"></a><a name="p38659109165633"></a><a href="Graphic.md#gad6c7644bd2abfa3c92d80776b0bd1936">GetViewId</a> () const</p>
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.2 "><p id="p2122247582165633"><a name="p2122247582165633"></a><a name="p2122247582165633"></a>const char * </p>
<p id="p1941005532165633"><a name="p1941005532165633"></a><a name="p1941005532165633"></a>Obtains the view ID. </p>
</td>
</tr>
<tr id="row2139066203165633"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.1 "><p id="p1609866628165633"><a name="p1609866628165633"></a><a name="p1609866628165633"></a><a href="Graphic.md#ga77a961aa53567c5214508b4569801c16">SetViewIndex</a> (int16_t <a href="UTILS.md#ga1d3748ca570dcb09a2fb28e8015107dd">index</a>)</p>
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.2 "><p id="p1502945615165633"><a name="p1502945615165633"></a><a name="p1502945615165633"></a>void </p>
<p id="p1744411120165633"><a name="p1744411120165633"></a><a name="p1744411120165633"></a>Sets the view index. </p>
</td>
</tr>
<tr id="row2075652609165633"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.1 "><p id="p900192210165633"><a name="p900192210165633"></a><a name="p900192210165633"></a><a href="Graphic.md#ga62f51715b6d420a296ebe0296717b906">GetViewIndex</a> () const</p>
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.2 "><p id="p1911535736165633"><a name="p1911535736165633"></a><a name="p1911535736165633"></a>int16_t </p>
<p id="p1529211657165633"><a name="p1529211657165633"></a><a name="p1529211657165633"></a>Obtains the view index. </p>
</td>
</tr>
<tr id="row910658621165633"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.1 "><p id="p850707091165633"><a name="p850707091165633"></a><a name="p850707091165633"></a><a href="Graphic.md#gaca871fa2f8219e7ea9388e212d1f1e69">LayoutChildren</a> (bool neeInvalidate=false)</p>
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.2 "><p id="p1342249678165633"><a name="p1342249678165633"></a><a name="p1342249678165633"></a>virtual void </p>
<p id="p1576291377165633"><a name="p1576291377165633"></a><a name="p1576291377165633"></a>Lays out all child views according to the preset arrangement mode. </p>
</td>
</tr>
<tr id="row95173871165633"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.1 "><p id="p321587273165633"><a name="p321587273165633"></a><a name="p321587273165633"></a><a href="Graphic.md#ga443b86ee9275b0421b37a47bad3264dc">LayoutCenterOfParent</a> (int16_t xOffSet=0, int16_t yOffset=0)</p>
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.2 "><p id="p969425047165633"><a name="p969425047165633"></a><a name="p969425047165633"></a>void </p>
<p id="p1804366827165633"><a name="p1804366827165633"></a><a name="p1804366827165633"></a>Lays out the view in the center of the parent view. </p>
</td>
</tr>
<tr id="row643705376165633"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.1 "><p id="p1724711438165633"><a name="p1724711438165633"></a><a name="p1724711438165633"></a><a href="Graphic.md#ga94999b271f27cd5d6bfaf303f7d5c708">LayoutLeftOfParent</a> (int16_t offset=0)</p>
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.2 "><p id="p1884721049165633"><a name="p1884721049165633"></a><a name="p1884721049165633"></a>void </p>
<p id="p618357083165633"><a name="p618357083165633"></a><a name="p618357083165633"></a>Lays out the view on the left of the parent view. </p>
</td>
</tr>
<tr id="row882889595165633"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.1 "><p id="p640820006165633"><a name="p640820006165633"></a><a name="p640820006165633"></a><a href="Graphic.md#ga479528ed259b5539e423955f2b60517d">LayoutRightOfParent</a> (int16_t offset=0)</p>
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.2 "><p id="p464102867165633"><a name="p464102867165633"></a><a name="p464102867165633"></a>void </p>
<p id="p599323277165633"><a name="p599323277165633"></a><a name="p599323277165633"></a>Lays out the view on the right of the parent view. </p>
</td>
</tr>
<tr id="row669857786165633"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.1 "><p id="p159269106165633"><a name="p159269106165633"></a><a name="p159269106165633"></a><a href="Graphic.md#ga859288ea61ad23ba7e381bbc07769e83">LayoutTopOfParent</a> (int16_t offset=0)</p>
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.2 "><p id="p473472235165633"><a name="p473472235165633"></a><a name="p473472235165633"></a>void </p>
<p id="p1917835359165633"><a name="p1917835359165633"></a><a name="p1917835359165633"></a>Lays out the view on the top of the parent view. </p>
</td>
</tr>
<tr id="row1859110025165633"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.1 "><p id="p342335448165633"><a name="p342335448165633"></a><a name="p342335448165633"></a><a href="Graphic.md#ga809aeee4792ae58218a0bcfcb94d5cdc">LayoutBottomOfParent</a> (int16_t offset=0)</p>
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.2 "><p id="p817170598165633"><a name="p817170598165633"></a><a name="p817170598165633"></a>void </p>
<p id="p162319685165633"><a name="p162319685165633"></a><a name="p162319685165633"></a>Lays out the view on the bottom of the parent view. </p>
</td>
</tr>
<tr id="row6697226165633"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.1 "><p id="p1456134266165633"><a name="p1456134266165633"></a><a name="p1456134266165633"></a><a href="Graphic.md#gac7f5f2584c716a56fee3783f8dea6246">AlignLeftToSibling</a> (const char *id, int16_t offset=0)</p>
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.2 "><p id="p1835289715165633"><a name="p1835289715165633"></a><a name="p1835289715165633"></a>void </p>
<p id="p1505464115165633"><a name="p1505464115165633"></a><a name="p1505464115165633"></a>Aligns the view with the left of a sibling view. </p>
</td>
</tr>
<tr id="row1693932439165633"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.1 "><p id="p1539312010165633"><a name="p1539312010165633"></a><a name="p1539312010165633"></a><a href="Graphic.md#gabb1ac454cdf95593c1e387d5e272433c">AlignRightToSibling</a> (const char *id, int16_t offset=0)</p>
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.2 "><p id="p1995784360165633"><a name="p1995784360165633"></a><a name="p1995784360165633"></a>void </p>
<p id="p1990287550165633"><a name="p1990287550165633"></a><a name="p1990287550165633"></a>Aligns the view with the right of a sibling view. </p>
</td>
</tr>
<tr id="row552891317165633"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.1 "><p id="p2000653177165633"><a name="p2000653177165633"></a><a name="p2000653177165633"></a><a href="Graphic.md#ga903d7cbc59bac06d728b7f6435c9a504">AlignTopToSibling</a> (const char *id, int16_t offset=0)</p>
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.2 "><p id="p1805014668165633"><a name="p1805014668165633"></a><a name="p1805014668165633"></a>void </p>
<p id="p528514454165633"><a name="p528514454165633"></a><a name="p528514454165633"></a>Aligns the view with the top of a sibling view. </p>
</td>
</tr>
<tr id="row98276545165633"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.1 "><p id="p235080187165633"><a name="p235080187165633"></a><a name="p235080187165633"></a><a href="Graphic.md#ga7607c3f9661932c495d080e9d92fb1a3">AlignBottomToSibling</a> (const char *id, int16_t offset=0)</p>
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.2 "><p id="p1678128784165633"><a name="p1678128784165633"></a><a name="p1678128784165633"></a>void </p>
<p id="p814165269165633"><a name="p814165269165633"></a><a name="p814165269165633"></a>Aligns the view with the bottom of a sibling view. </p>
</td>
</tr>
<tr id="row2145485955165633"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.1 "><p id="p610505406165633"><a name="p610505406165633"></a><a name="p610505406165633"></a><a href="Graphic.md#gac23776dbc2fce7ff30d57438abfa5230">AlignHorCenterToSibling</a> (const char *id, int16_t offset=0)</p>
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.2 "><p id="p1830429693165633"><a name="p1830429693165633"></a><a name="p1830429693165633"></a>void </p>
<p id="p885112620165633"><a name="p885112620165633"></a><a name="p885112620165633"></a>Aligns the view with the center of a sibling view in the x-axis. </p>
</td>
</tr>
<tr id="row1117035182165633"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.1 "><p id="p1494966380165633"><a name="p1494966380165633"></a><a name="p1494966380165633"></a><a href="Graphic.md#gad3caa27aa0cb73ec4656e7d23aa222de">AlignVerCenterToSibling</a> (const char *id, int16_t offset=0)</p>
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.2 "><p id="p356130671165633"><a name="p356130671165633"></a><a name="p356130671165633"></a>void </p>
<p id="p816413511165633"><a name="p816413511165633"></a><a name="p816413511165633"></a>Aligns the view with the center of a sibling view in the y-axis. </p>
</td>
</tr>
<tr id="row1363991242165633"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.1 "><p id="p252907830165633"><a name="p252907830165633"></a><a name="p252907830165633"></a><a href="Graphic.md#ga58f1a34a943c4492970f901d63bbc3d8">LayoutLeftToSibling</a> (const char *id, int16_t offset=0)</p>
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.2 "><p id="p2108075393165633"><a name="p2108075393165633"></a><a name="p2108075393165633"></a>void </p>
<p id="p242856882165633"><a name="p242856882165633"></a><a name="p242856882165633"></a>Lays out the view on the left of a sibling view. </p>
</td>
</tr>
<tr id="row1012009109165633"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.1 "><p id="p451341323165633"><a name="p451341323165633"></a><a name="p451341323165633"></a><a href="Graphic.md#gac4cd64de5291759add164825a323a0d6">LayoutRightToSibling</a> (const char *id, int16_t offset=0)</p>
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.2 "><p id="p328482453165633"><a name="p328482453165633"></a><a name="p328482453165633"></a>void </p>
<p id="p1620449709165633"><a name="p1620449709165633"></a><a name="p1620449709165633"></a>Lays out the view on the right of a sibling view. </p>
</td>
</tr>
<tr id="row60521331165633"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.1 "><p id="p9535821165633"><a name="p9535821165633"></a><a name="p9535821165633"></a><a href="Graphic.md#gaaa8385807e3a9bea46f8dcc326252a70">LayoutTopToSibling</a> (const char *id, int16_t offset=0)</p>
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.2 "><p id="p731231743165633"><a name="p731231743165633"></a><a name="p731231743165633"></a>void </p>
<p id="p864219881165633"><a name="p864219881165633"></a><a name="p864219881165633"></a>Lays out the view on the above of a sibling view. </p>
</td>
</tr>
<tr id="row11429606165633"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.1 "><p id="p758849550165633"><a name="p758849550165633"></a><a name="p758849550165633"></a><a href="Graphic.md#gaa23a68e8ef0fb13b362218e71cf67ace">LayoutBottomToSibling</a> (const char *id, int16_t offset=0)</p>
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.2 "><p id="p1114812514165633"><a name="p1114812514165633"></a><a name="p1114812514165633"></a>void </p>
<p id="p1004483188165633"><a name="p1004483188165633"></a><a name="p1004483188165633"></a>Lays out the view on the below of a sibling view. </p>
</td>
</tr>
<tr id="row470958894165633"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.1 "><p id="p1091816202165633"><a name="p1091816202165633"></a><a name="p1091816202165633"></a><a href="Graphic.md#ga535942844ebee554d413e960634a2867">SetStyle</a> (<a href="OHOS-Style.md">Style</a> &amp;style)</p>
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.2 "><p id="p1422588430165633"><a name="p1422588430165633"></a><a name="p1422588430165633"></a>void </p>
<p id="p509925866165633"><a name="p509925866165633"></a><a name="p509925866165633"></a>Sets the view style. </p>
</td>
</tr>
<tr id="row757854406165633"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.1 "><p id="p478027797165633"><a name="p478027797165633"></a><a name="p478027797165633"></a><a href="Graphic.md#ga0945c2f05815dc2e466ef9ceaca2f700">SetStyle</a> (uint8_t key, int64_t value)</p>
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.2 "><p id="p953606135165633"><a name="p953606135165633"></a><a name="p953606135165633"></a>virtual void </p>
<p id="p1087246701165633"><a name="p1087246701165633"></a><a name="p1087246701165633"></a>Sets a style. </p>
</td>
</tr>
<tr id="row133499160165633"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.1 "><p id="p193277842165633"><a name="p193277842165633"></a><a name="p193277842165633"></a><a href="Graphic.md#ga4ea19bc9f4b487946c9e29e63b54a0e6">GetStyle</a> (uint8_t key) const</p>
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.2 "><p id="p2055570774165633"><a name="p2055570774165633"></a><a name="p2055570774165633"></a>virtual int64_t </p>
<p id="p555015939165633"><a name="p555015939165633"></a><a name="p555015939165633"></a>Obtains the value of a style. </p>
</td>
</tr>
<tr id="row883675959165633"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.1 "><p id="p153981667165633"><a name="p153981667165633"></a><a name="p153981667165633"></a><a href="Graphic.md#ga1b28213d4c2cd0f8324bce3fe56eb7bb">GetStyleConst</a> () const</p>
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.2 "><p id="p169444830165633"><a name="p169444830165633"></a><a name="p169444830165633"></a>const <a href="OHOS-Style.md">Style</a> &amp; </p>
<p id="p22535445165633"><a name="p22535445165633"></a><a name="p22535445165633"></a>Obtains the view style. This function applies to scenarios where the style does not need to be modified, which saves memory. </p>
</td>
</tr>
<tr id="row1725773294165633"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.1 "><p id="p726124186165633"><a name="p726124186165633"></a><a name="p726124186165633"></a><a href="Graphic.md#ga4854963aa969ee20a6cd174a70f5cd23">operator new</a> (size_t size)</p>
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.2 "><p id="p1332250161165633"><a name="p1332250161165633"></a><a name="p1332250161165633"></a>void * </p>
<p id="p643405312165633"><a name="p643405312165633"></a><a name="p643405312165633"></a>Overrides the <strong id="b1707582285165633"><a name="b1707582285165633"></a><a name="b1707582285165633"></a>new</strong> function. </p>
</td>
</tr>
<tr id="row306183507165633"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.1 "><p id="p1517944135165633"><a name="p1517944135165633"></a><a name="p1517944135165633"></a><a href="Graphic.md#gadf1997a0f56ac2b220e7f0f8e8e0a6ef">operator delete</a> (void *p)</p>
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.2 "><p id="p195974541165633"><a name="p195974541165633"></a><a name="p195974541165633"></a>void </p>
<p id="p1252877798165633"><a name="p1252877798165633"></a><a name="p1252877798165633"></a>Overrides the <strong id="b676819797165633"><a name="b676819797165633"></a><a name="b676819797165633"></a>delete</strong> function. </p>
</td>
</tr>
</tbody>
</table>