自定义类的对象显示

自定义 MATLAB^® 如何在命令行窗口中显示类的对象

CustomDisplay 类定义了一个接口，可以用它来自定义 MATLAB 如何显示对象。有关该接口的综述，请参阅Custom Display Interface。此外，您可以通过 CustomCompactDisplayProvider 类来自定义容器（如结构体和表）中对象的显示。有关该接口的综述，请参阅Custom Compact Display Interface。

函数

details 显示数组详细信息

类

`matlab.mixin.CustomDisplay`	用于自定义对象显示的接口
`matlab.mixin.util.PropertyGroup`	用于对象显示的自定义属性列表
`matlab.mixin.CustomCompactDisplayProvider`	Interface for customizing object display within containers (自 R2021b 起)
`matlab.display.CompactDisplayRepresentation`	Base class for representing compact display of object array (自 R2021b 起)
`matlab.display.DisplayConfiguration`	Describe display environment and settings (自 R2021b 起)
`matlab.display.DimensionsAndClassNameRepresentation`	Compact display representation using dimensions and class name (自 R2021b 起)
`matlab.display.PlainTextRepresentation`	Compact display representation using data in object array (自 R2021b 起)

主题

自定义显示接口类和方法

Custom Display Interface
The CustomDisplay class provides an API for customizing the display of objects of your class.
How CustomDisplay Works
MATLAB determines the state of an object and then calls specific methods for that state to display the object.
Class with Default Object Display
This example class customizes various aspects of object display.
Role of size Function in Custom Displays
MATLAB uses the size function to help determine the state of the object to display.

用于自定义对象显示的特定方法

Choose a Technique for Display Customization
You can customize object display based on the state of the object and you can change different parts of the display.
Customize Property Display
Change the order and number of properties displayed for an object of your class.
Customize Header, Property List, and Footer
Customize each of the three parts of the display — header, property groups, and footer.
Customize Display of Scalar Objects
Customize the display of scalar objects.
Customize Display of Object Arrays
Customize the display of nonscalar objects, including empty object arrays.
Customize Display for Heterogeneous Arrays
You can call only sealed methods on nonscalar heterogeneous arrays.
Overloading the disp Function
Overloading the disp function provides limited display customization.

自定义紧凑显示

Custom Compact Display Interface
Customize the representation of objects in compact display scenarios.

自定义类的对象显示

函数

类

主题

自定义显示接口类和方法

用于自定义对象显示的特定方法

自定义紧凑显示

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