device context中文,device context的意思,device context翻译及用法

2026-05-06 01:33 浏览次数 16

device context

英[diˈvais ˈkɔntekst]美[dɪˈvaɪs ˈkɑnˌtɛkst]

设备描述表

device context 片语

片语

printer r device context打印机设备上下文

DC-device context设备上下文

metafile device-context图元文件上下文

display device context显示装置内容

destination device context目标设备上下文

device e context设备上下文

destination E device context目标设备上下文

device-context objects设备对象

output t device context输出设备上下文

device context 例句

英汉例句

  • the device context contains many 「attributes」 that determine how the gdi functions work on the device.

    关联设备包含许多确定gdi函数如何在设备上工作的属性。

  • environment context, device context and user context were researched to promote computing systems「 initiative and intelligence.

    利用环境上下文、设备上下文、用户上下文提高计算系统主动性和智能性。

  • later on, you deselect the pen object from the device context and destroy the object.

    稍后,你从关联设备取消画笔对象并销毁该对象。

  • functions that get (or create) and release (or destroy) a device context as we saw in earlier chapters, you need a handle to a device context in order to draw.

    获得(或创建)和释放(或销毁)关联设备的函数-正如我们在前几章看到的,你需要关联设备的句柄以便绘制。

  • copies a bitmap with transparent color from the source device context to this current device context.

    从源设备描述表复制一个带透明色的位图到当前设备描述表。

  • retrieves the device context into which the current bitmap is selected.

    得到选入当前位图的设备描述表。

  • all attributes of the device context have default values that are set when the device context is obtained.

    关联设备的所有属性有缺省值,当关联设备被获得时它们被设置。

  • to enable applications to place output in memory rather than sending it to an actual device, use a special device context for bitmap operations called a memory device context.

    要使程序能输出到内存中,而不是实际的设备上,使用操作位图的特殊设备环境,称之为内存设备环境。

  • now let」s create a memory device context and select a new bitmap.

    现在,让我们创建一个内存设备上下文,然后选择一个新的位图。

  • the current pen selected in the device context is considered an attribute of the device context.

    选进关联设备的当前画笔被认为是关联设备的属性。

  • later in this chapter, we'll look at the devcaps1 program, which obtains other, more general, device context information.

    在本章后面,我们将看到devcaps1程序,它获得其它更一般的关联设备信息。

  • when a memory device context is created, gdi automatically selects a 1-by-1 monochrome stock bitmap for it.

    当内存设备环境创建后,gdi会自动为它装载一个黑白位图。

  • functions that set and get attributes of the device context an 「attribute」 of the device context determines various details regarding how the drawing functions work.

    设置和获得关联设备属性的函数-关联设备的「属性」确定关于绘图函数如何工作的各种细节。

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