186 lines
3.2 KiB
Markdown
186 lines
3.2 KiB
Markdown
---
|
||
id: "qpicture"
|
||
title: "QPicture"
|
||
sidebar_label: "QPicture"
|
||
---
|
||
|
||
> The QPicture class is a paint device that records and replays QPainter commands.
|
||
|
||
**This class is a JS wrapper around Qt's [QPicture class](https://doc.qt.io/qt-5/qpicture.html)**
|
||
|
||
### Example
|
||
|
||
```javascript
|
||
const { QPicture } = require("@nodegui/nodegui");
|
||
|
||
const picture = new QPicture();
|
||
```
|
||
|
||
## Hierarchy
|
||
|
||
* [Component](component.md)
|
||
|
||
↳ **QPicture**
|
||
|
||
## Index
|
||
|
||
### Constructors
|
||
|
||
* [constructor](qpicture.md#constructor)
|
||
|
||
### Properties
|
||
|
||
* [native](qpicture.md#native)
|
||
* [nodeChildren](qpicture.md#nodechildren)
|
||
* [nodeParent](qpicture.md#optional-nodeparent)
|
||
|
||
### Methods
|
||
|
||
* [boundingRect](qpicture.md#boundingrect)
|
||
* [isNull](qpicture.md#isnull)
|
||
* [load](qpicture.md#load)
|
||
* [save](qpicture.md#save)
|
||
* [setBoundingRect](qpicture.md#setboundingrect)
|
||
* [setNodeParent](qpicture.md#setnodeparent)
|
||
* [size](qpicture.md#size)
|
||
|
||
## Constructors
|
||
|
||
### constructor
|
||
|
||
\+ **new QPicture**(): *[QPicture](qpicture.md)*
|
||
|
||
*Overrides [Component](component.md).[constructor](component.md#constructor)*
|
||
|
||
**Returns:** *[QPicture](qpicture.md)*
|
||
|
||
\+ **new QPicture**(`native`: [NativeElement](../globals.md#nativeelement)): *[QPicture](qpicture.md)*
|
||
|
||
*Overrides [Component](component.md).[constructor](component.md#constructor)*
|
||
|
||
**Parameters:**
|
||
|
||
Name | Type |
|
||
------ | ------ |
|
||
`native` | [NativeElement](../globals.md#nativeelement) |
|
||
|
||
**Returns:** *[QPicture](qpicture.md)*
|
||
|
||
\+ **new QPicture**(`formatVersion`: number): *[QPicture](qpicture.md)*
|
||
|
||
*Overrides [Component](component.md).[constructor](component.md#constructor)*
|
||
|
||
**Parameters:**
|
||
|
||
Name | Type |
|
||
------ | ------ |
|
||
`formatVersion` | number |
|
||
|
||
**Returns:** *[QPicture](qpicture.md)*
|
||
|
||
## Properties
|
||
|
||
### native
|
||
|
||
• **native**: *[NativeElement](../globals.md#nativeelement)*
|
||
|
||
*Overrides [Component](component.md).[native](component.md#abstract-native)*
|
||
|
||
___
|
||
|
||
### nodeChildren
|
||
|
||
• **nodeChildren**: *Set‹[Component](component.md)›*
|
||
|
||
*Inherited from [Component](component.md).[nodeChildren](component.md#nodechildren)*
|
||
|
||
___
|
||
|
||
### `Optional` nodeParent
|
||
|
||
• **nodeParent**? : *[Component](component.md)*
|
||
|
||
*Inherited from [Component](component.md).[nodeParent](component.md#optional-nodeparent)*
|
||
|
||
## Methods
|
||
|
||
### boundingRect
|
||
|
||
▸ **boundingRect**(): *[QRect](qrect.md)*
|
||
|
||
**Returns:** *[QRect](qrect.md)*
|
||
|
||
___
|
||
|
||
### isNull
|
||
|
||
▸ **isNull**(): *boolean*
|
||
|
||
**Returns:** *boolean*
|
||
|
||
___
|
||
|
||
### load
|
||
|
||
▸ **load**(`fileName`: string): *boolean*
|
||
|
||
**Parameters:**
|
||
|
||
Name | Type |
|
||
------ | ------ |
|
||
`fileName` | string |
|
||
|
||
**Returns:** *boolean*
|
||
|
||
___
|
||
|
||
### save
|
||
|
||
▸ **save**(`fileName`: string): *boolean*
|
||
|
||
**Parameters:**
|
||
|
||
Name | Type |
|
||
------ | ------ |
|
||
`fileName` | string |
|
||
|
||
**Returns:** *boolean*
|
||
|
||
___
|
||
|
||
### setBoundingRect
|
||
|
||
▸ **setBoundingRect**(`r`: [QRect](qrect.md)): *void*
|
||
|
||
**Parameters:**
|
||
|
||
Name | Type |
|
||
------ | ------ |
|
||
`r` | [QRect](qrect.md) |
|
||
|
||
**Returns:** *void*
|
||
|
||
___
|
||
|
||
### setNodeParent
|
||
|
||
▸ **setNodeParent**(`parent?`: [Component](component.md)): *void*
|
||
|
||
*Inherited from [Component](component.md).[setNodeParent](component.md#setnodeparent)*
|
||
|
||
**Parameters:**
|
||
|
||
Name | Type |
|
||
------ | ------ |
|
||
`parent?` | [Component](component.md) |
|
||
|
||
**Returns:** *void*
|
||
|
||
___
|
||
|
||
### size
|
||
|
||
▸ **size**(): *number*
|
||
|
||
**Returns:** *number*
|