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GUIScreenShot

GUIScreenShot[interface]

generates a graphic that captures the current state of the runtime user interface.

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范例  
基本范例  
Scope  
参见
技术笔记
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按以下格式引用：
GUIKit`
GUIKit`

GUIScreenShot

The functionality provided by GUIKit has been superseded by the interface construction and controls functions native to the built-in Wolfram Language.

GUIScreenShot[interface]

generates a graphic that captures the current state of the runtime user interface.

更多信息和选项

  • To use GUIScreenShot, you first need to load GUIKit using Needs["GUIKit`"].
  • interface can be a GUIObject, a J/Link Java user interface object, an interface expression, or a name of a widget definition.
  • When the argument is a GUIObject, the state of the interface is captured and left unchanged.
  • When the argument is a widget definition expression, it is created, captured, and then closed.
  • When the argument is a widget, a screen shot is generated of only the requested widget, without the underlying native window.
  • When the argument consists of screen coordinates of the form {{xmin,xmax},{ymin,ymax}}, a rectangle from the current screen is captured.
  • When no arguments are given, the contents of the entire screen are captured.
  • GUIScreenShot is useful for creating previews of a definition within a notebook, documenting changes during the runtime of an interface, and also as an easy way of exchanging and submitting bug and problem reports to others.

范例

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基本范例  (1)

Wolfram Language code: Needs["GUIKit`"]

Run an interface definition:

Wolfram Language code: ref = GUIRun["Wolfram/Example/PrimeFinder"]

Take a screen shot of the original interface:

Wolfram Language code: GUIScreenShot[ref]

Change the value and take another screen shot:

Wolfram Language code: "WidgetNames" /. GUIInformation[ref]
Wolfram Language code: ref @ SetPropertyValue[{"valueField", "text"}, ToString[6!, InputForm]]
Wolfram Language code: GUIScreenShot[ref]

Take a screen shot of just a widget:

Wolfram Language code: GUIScreenShot[ref @ WidgetReference["valueField"]]

Capture a portion of the current screen:

Wolfram Language code: GUIScreenShot[{{100, 150}, {200, 450}}]

Capture the entire screen:

Wolfram Language code: GUIScreenShot[]

Scope  (1)

Wolfram Language code: Needs["GUIKit`"]

GUIScreenShot works with any active user interface JavaObject produced by any J/Link code:

Wolfram Language code: ref = GUIRun["Wolfram/Example/PrimeFinder"]
Wolfram Language code: obj = ref @ WidgetReference["previousButton"]
Wolfram Language code: GUIScreenShot[obj]
Wolfram Research (2007)，GUIScreenShot，Wolfram 语言函数，https://reference.wolfram.com/language/GUIKit/ref/GUIScreenShot.html.

文本

Wolfram Research (2007)，GUIScreenShot，Wolfram 语言函数，https://reference.wolfram.com/language/GUIKit/ref/GUIScreenShot.html.

CMS

Wolfram 语言. 2007. "GUIScreenShot." Wolfram 语言与系统参考资料中心. Wolfram Research. https://reference.wolfram.com/language/GUIKit/ref/GUIScreenShot.html.

APA

Wolfram 语言. (2007). GUIScreenShot. Wolfram 语言与系统参考资料中心. 追溯自 https://reference.wolfram.com/language/GUIKit/ref/GUIScreenShot.html 年

BibTeX

@misc{reference.wolfram_2026_guiscreenshot, author="Wolfram Research", title="{GUIScreenShot}", year="2007", howpublished="\url{https://reference.wolfram.com/language/GUIKit/ref/GUIScreenShot.html}", note=[Accessed: 11-September-2026]}

BibLaTeX

@online{reference.wolfram_2026_guiscreenshot, organization={Wolfram Research}, title={GUIScreenShot}, year={2007}, url={https://reference.wolfram.com/language/GUIKit/ref/GUIScreenShot.html}, note=[Accessed: 11-September-2026]}