CN100367184C - Multi-display system and its window switching method - Google Patents

Multi-display system and its window switching method Download PDF

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CN100367184C
CN100367184C CN 200510088604 CN200510088604A CN100367184C CN 100367184 C CN100367184 C CN 100367184C CN 200510088604 CN200510088604 CN 200510088604 CN 200510088604 A CN200510088604 A CN 200510088604A CN 100367184 C CN100367184 C CN 100367184C
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window
display
according
multi
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CN1904821A (en
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李众庆
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联想(北京)有限公司
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Abstract

本发明提供一种多显示器系统的窗口切换方法,包括步骤:在显示器中显示视窗窗口;所述视窗窗口的控制属性至少包括发送窗口属性和合并显示器显示属性,且最大化状态下视窗窗口可以移动;接受用户针对所述视窗窗口输入的操作指令;对前述操作指令进行分类解析;根据所述解析结果计算窗口位置;根据前述计算结果进行窗口位置的变换,完成窗口的切换。 The present invention provides a multi-window display system switching method, comprising the steps of: displaying windows in a display window; attribute of the window control window comprises at least a combined transmitting window display to display attributes and properties, and the window can be moved maximized window ; accepts a user operation instruction input window for the window; for classifying the operation command parsing; window position is calculated based on the analysis result; transform window position according to the calculation results, completing the handover window. 本发明还提供一种多显示器系统。 The present invention also provides a multi-display system.

Description

一种多显示器系统及其窗口切换方法技术领域本发明涉及与图形用户接口相关的数据处理技术,尤其是涉及一种包括一台主机和多个显示器的多显示器系统及窗口在多个显示器屏幕之间进行切换的方法。 A multi-display system and the window switching TECHNICAL FIELD The present invention relates to data processing techniques associated with a graphical user interface, particularly to a multi-display system comprising a host and a window and a plurality of display screens of the plurality of displays a method for switching between. 背景技术随着计算机及信息技术的不断发展,信息显示显得极为重要,并且日益要求在显示器上能够显示更多的信息。 BACKGROUND With the development of computer and information technology, the information displayed is extremely important, and increasingly requires the ability to display more information on the display. 纵观计算机的发展历史,可以发现作为计算机的一种人机接口,显示器的尺寸越来越大,从开始的14英寸,到现在的17英寸,甚至20英寸,更有用150寸以上的投影超大屏幕来做演示和讲解;分辨率也从原来的CGA、 EGA 到现在的高分辨率,如1024x768甚至更高;颜色也从单色到16色,256色, 到现在的24位色等等,都意味着在显示器上能够显示更多的信息。 Throughout the history of the computer can be found as a man-machine interface to the computer, increasing the size of the monitor, 14 inches from the beginning, and now 17 inches or even 20 inches, with more than 150-inch projection large screen do demonstrate and explain; resolution from the original CGA, EGA to the present resolution, such as 1024x768 or higher; monochrome to color from 16 colors, 256 colors, and now 24-bit color, and so on, It means that on the display is capable of displaying more information. 但是,因为受显示器4支术的限制,大尺寸高分辨率的显示设备的成本相对比较昂贵,比如液晶,等离子体等类型的大尺寸显示器。 However, because of limitations in the display 4 by the operation, the cost of high-resolution large-sized display device is relatively expensive, such as a liquid crystal, plasma displays and other types of large size. 另夕卜,受限于目前的技术水平,单个大屏幕显示器可以观看的角度和位置有限。 Another Bu Xi, limited to the current level of technology, a single large-screen display can be limited viewing angles and positions. 一般地,采用多个显示器显示更多的信息内容是一种既节省成本又有效提高工作效率的好方法。 Generally, a plurality of monitors to display more content is a good way to both cost and improve working efficiency. 一方面是小尺寸的显示器成本低,而且单个小尺寸的显示器角度很容易调节,位置放置也随意。 One is a low cost a small-sized display, and the display of a single small-sized angle is easily adjusted, can be placed at random positions. 现有技术揭示了多种多显示器系统: 例如,欧洲专利第EP 0827066号阐述了在ATM机上采用两个显示器的应用; 英国专利第GB 2333391号阐述了如何利用两个小的显示器拼接成一个大的显示器的方法。 The prior art discloses various multi-display system: for example, European Patent No. EP 0,827,066 describes the use of two displays use the ATM machine; British Patent No. GB ​​2,333,391 describes how two spliced ​​into a small display large the method of the display. 此外,显示适配器也有较大的发展,动态显示和静态显示性能较强,目前在便携型计算机中采用的一般都能支持两个显示器显示不同的页面内容,在显示性能方面表现都4艮好。 In addition, the display adapter also has a larger development, strong static display and dynamic display performance, currently used in portable computers generally can support two monitors display different pages of content, in terms of display performance 4 performance are good Burgundy. 目前主流的显示适配器(NVIDEA, MATROX, ATI 等公司的产品)都能支持两个以上的显示设备,且性能绰越。 The current mainstream display adapter (NVIDEA, MATROX, ATI and other products) can support more than two display devices, and the performance Prosmart. 现有技术中的公开号为2000-339130的日本专利文献阐述了两个显示器应用场景,该方法收集 Publication No. 2000-339130 as prior art in Japanese Patent Literature describes two display scenarios, the collection method

需要在大屏幕上显示的内容,然后显示到大屏幕上去。 You need content displayed on the big screen, and then display up to the big screen. 现有技术中的美国专利第US 2004263426号解决了一个系统中不同显示模式下在两个显示设备切换显示窗口的问题。 U.S. Patent No. US 2004263426 prior art system to solve a different window display mode switching display apparatus in two problems. 相比硬件技术的迅猛发展,显示方面的软件技术发展略显不足,主要表现在软件使用不方便,尤其是现有技术的操作系统是按照只支持单个显示器的系统的需求来开发的,在使用两个乃至多个显示屏幕的时候,存在一些不足之处。 Compared to the rapid development of hardware technology, software technology development show slightly less, mainly inconvenient to use the software, especially the operating system of the prior art in accordance with the requirements of the system only supports a single monitor to develop, in use and even more when the two display screens, there are some shortcomings. 举个简单的例子,视窗操作系统的窗口一般都提供最小化,最大化/还原和关闭窗口的功能,在最大化的时候不能移动视窗窗口,只有在还原的状态下才能移动视窗窗口。 Here is a simple example, Windows operating systems generally provide a window minimize, maximize / restore and closing windows, windows can not be moved when the window is maximized, the only Windows Mobile window in the state to restore. 如此一来,在各个显示器上移动窗口的时候会较为麻烦, 一般的窗口都会处于最大化状态,以最大利用整个显示器的显示面积,因此现有技术的多显示器系统和窗口切换方法在显示器之间移动视窗窗口时需要执行以下的步骤:在初始显示器的视窗窗口上,点击还原按钮; 将还原后的窗口用光标操作的方法拖拽到目的显示器上; 将拖拽过来的视窗窗口放大。 Thus, on the respective moving window will display the time is troublesome, the windows are generally is maximized to display the maximum utilization of the entire display area, thus multi-display system and method of the prior art window switch between the display windows mobile window need to perform the following steps: the initial window on the display window, click on the restore button; the window method for reducing the drag operation on the cursor display object; drag over the window enlarged window. 以上是在一个视窗窗口最大化时操作步骤,在一个视窗窗口处于最小化时操作过程还需要增加一个步骤:首先将窗口最大化,或者把光标移到在最小化窗口上,然后点击鼠标右键选择还原。 When the above procedure is maximized window a window, a window in the window is minimized during operation of a need to add further steps: firstly maximize the window, or to move the cursor on the minimized window and click the right mouse button to select reduction. 在多个相同的显示器组成阵列显示的情况下,如果希望将多个显示器合并成一个大的显示器来进行显示,现有技术的窗口切换方法的相应步骤是:将窗口缩小,处于可以拉伸的状态,然后用光标将窗口4i大。 In the case where a plurality of same display consisting of an array of display, if you want to merge into a plurality of large display monitor for display, the corresponding steps of the prior art method of switching windows are: the narrow window, can be stretched in state, then the window with the cursor 4i large. 比如EXCEL表格, 只能用窗口拉大的方法才能在几个拼接的显示器上显示整个大窗口。 Such as EXCEL spreadsheets, can only be displayed on several large windows throughout the mosaic display window with a widening of the method. 综上所述,目前的多显示器系统及其窗口切换方法存在缺陷:视窗窗口在多个显示器之间切换移动的时候,存在着较大的障碍,使得操作者在使用时感觉较为不方^f更,影响工作效率。 In summary, the present defective multi-display system and handover method window: Window window when switching between a plurality of mobile displays, there is a big obstacle, so that the operator does not feel more in use side ^ f more and affect efficiency. 发明内容本发明解决的技术问题在于提供一种多显示器系统及其窗口切换方法,使得视窗窗口在多个显示器之间可以进行简捷方便的切换移动。 SUMMARY OF THE INVENTION The present invention solves is to provide a multi-window display system and a method for handover, that window may be a window between a plurality of displays conveniently simple switching movement.

为此,本发明解决技术问题的技术方案是:提供一种多显示器系统的窗口切换方法,包括步骤:1) 在显示器中显示视窗窗口;所述视窗窗口的控制属性至少包括发送窗口属性和合并显示器显示属性,且最大化状态下视窗窗口可以移动;2) 接受用户针对所述视窗窗口输入的操作指令; 3 )对前述4喿作指令进行分类解析;4) 4艮据所述解析结果计算窗口位置;5) 根据前述计算结果进行窗口位置的变换,完成窗口的切换。 To this end, the present invention is to solve the technical solution Problem: to provide a multi-window display system switching method, comprising the steps of: 1) displaying windows in a display window; control attribute of said transmission window comprises at least a window and window properties combined the display shows the properties, and the window can be moved maximized window state; 2) accepts a user operation instruction window for the input window; 3) of the instruction 4 for classifying Qiao resolved; 4) 4, according to the analysis result of the calculation Gen window position; 5) transforming the window position by the calculation result, completing the handover window. 优选地,在所述步骤4)之前还包括:检查显示器的显示模式是否符合要求;如果是,则进入步骤4);如果否,则进行显示模式的变换后进入步骤4)。 Preferably, prior to said step 4) further comprises: checking a display mode of the monitor meets the requirements; if yes, go to step 4); if not, the display mode is converted into the step 4 is performed). 优选地,所述显示模式的变换包括调整分辨率、颜色。 Preferably, the transformation mode includes adjusting the display resolution, color. 优选地,当所述操作指令为最大化时移动窗口时,还包括判断是否移出原有位置一特定值;如果是,则进入步骤4)。 Preferably, when the operating instruction is maximized when the window moves, further comprising determining whether a particular value out of the original position; if yes, the process proceeds to step 4.). 优选地,当所述操作指令为最大化时发送窗口时,还包括在发送窗口属性附近显示显示器的标号;并在显示器上显示其标号;所述步骤5)具体为将窗口的坐标变换为目标显示器的坐标。 Preferably, when the operation instruction is transmitted when the window is maximized, further comprising a display label displaying the transmission window in the vicinity of the attribute; and displays the label on a display; step 5) specific to the target coordinate conversion window coordinate display. 优选地,当所述操作指令为合并显示器显示时,还包括在发送窗口属性附近显示显示器的组合;并在显示器上显示其标号;所述步骤5)具体为将窗口的坐标变换为显示器组合的坐标。 Preferably, when the combined operation instruction is a display, the display further comprises displaying a combination of properties in the vicinity of the transmitting window; and displays the label on a display; step 5) is specifically converted into the coordinates of a window of the display assembly coordinate. 优选地,当所述操作指令为最小化状态下打开窗口时,还包括在最小化窗口图标附近显示显示器的标号;并在显示器上显示其标号;所述步骤5)具体为将窗口的坐标变换为目标显示器的坐标。 Preferably, when the operation instruction is minimized when the window is open, further comprising a display displaying numerals in the vicinity of a minimized window icon; and displaying it on a display label; step 5) specific to the window coordinate conversion as the coordinates of the target display. 本发明还提供一种多显示器系统,包括主机和连接至该主机的多个显示器以及输入设备;其特征在于,所述多个显示器显示的视窗窗口的控制属性至少包括发送窗口属性和合并显示器显示属性,且最大化状态下视窗窗口可以移动;该系统还包括:图形用户接口,用于提供人机界面;位置计算和变换单元,用于计算视窗窗口的位置,并根据人机界面的要求, 进行位置坐标的变换。 The present invention also provides a multi-display system comprising a host and a plurality of displays and input devices connected to the host; wherein said plurality of control attribute window displayed by the display windows includes at least the send window display to display attributes and combined attribute, and the window can be moved under the window maximized; the system further comprising: a graphical user interface for providing a man-machine interface; and a position calculating unit conversion is required for calculating the position of the man-machine interface window of the window, and according to, transforming the position coordinates.

优选地,还包括显示模式自适应变换单元,用于在多个显示器工作在不同显示模式的情况下,窗口切换时自动调整显示模式;如果所有的显示器都工作在相同的显示模式下的时候,不需要做自动调整显示模式的变换。 Preferably, further comprising a display mode adaptive transform unit for the case where the different display modes, when the display mode automatically adjusts the display operates in a plurality of window switching; if all of the displays are operated at the same time display mode, no need for tuning the transformation automatic display mode. 优选地,所述图形用户接口、位置计算和变换单元和显示模式自适应变换单元形成主机内的窗口切换处理系统。 Preferably, the graphical user interface, and calculating the position of the display mode and adaptive transform unit transforming the host cell windows handover processing system is formed. 相对于现有技术,本发明的有益效果是:由于本发明中视窗窗口具有发送窗口属性和合并显示器显示属性,并且能够计算窗口变换前后的位置,从而提供多显示器个人计算机系统中对视窗窗口自由方便操作,提供更多的信息显示空间;提高个人计算系统操作的便利性,提高工作效率。 With respect to the prior art, the beneficial effects of the invention are: Since the present invention has a transmission window properties window and window display to display a combined property, and to calculate the position of the window before and after the conversion, thereby providing a multi-display consisting of a personal computer system windows window easy to operate, provide additional information display space; raising the personal computing system, ease of operation, improve work efficiency. 此外,本发明还可以根据实际情况针对显示器进行显示模式的自适应变换。 Further, the present invention may also be adaptive transform the display mode for the display according to the actual situation. 总之,本发明提出一种控制视窗窗口在不同的显示设备上以最大化的形态自由移动切换的方法,同时可以随意变换多个显示器合并显示成一个视窗窗口,以解决多个显示器显示的系统中,视窗窗口操作的便利性问题。 In summary, the present invention provides a window in the form of a control window to maximize the free movement of a method of switching on different display devices, and can freely change a plurality of displays combined into a window display window to solve the system displays a plurality of display convenience issue windows window operations. 不论在何种视窗窗口状态下,都可以将窗口发送到系统任何一个显示器上显示。 Whatever the window window state, can be transmitted to the display system on any display window. 附困说明图l是本发明的视窗窗口属性示意图;图2是本发明的多显示器系统的框图;图3是本发明的多显示器系统的窗口切换方法的流程图;图4是最大化状态下发送窗口的示意图;图5至图7是最大化状态下移动窗口的示意图;图8是最大化状态下窗口移动的坐标变换示意图;图9至图IO是合并显示器显示窗口的示意图;图ll是最小化状态下发送窗口的示意图;图12是较佳实例一进行窗口切换的示意图;图13是较佳实例二进行窗口切换的示意图。 L is an explanatory view attached trapped windows schematic property window of the invention; FIG. 2 is a block diagram of the multi-display system according to the present invention; FIG. 3 is a flowchart of a method of the window switching multi-display system according to the present invention; FIG. 4 is maximized schematic transmitting window; FIG. 5 to FIG. 7 is a schematic view of the moving window maximized state; FIG. 8 is a schematic view of a coordinate transformation to move the window maximized; FIG. 9 is a schematic diagram to IO combined display to display a window; FIG. ll is a schematic view of the transmission window minimized state; FIG. 12 is a schematic diagram of a preferred example of window switch; FIG. 13 is a schematic diagram of two preferred examples of the window is switched. 具体实施方式本发明的主要思路的表现是:增加视窗窗口的控制属性。 The main idea of ​​the embodiments of the present invention show that: increasing control window properties window. 现有技术中一般只有几个有关窗口大小位置的属性,例如在微软的视窗操作系统中,窗口的属 The prior art generally only a few attributes about the location of window size, for example, in Microsoft's Windows operating system, window genus

性包含:最小4匕、窗口大小和关闭;在此基础上,在系统窗口中增加以下的属性:发送窗口,合并显示器显示;并且不改变原有的属性功能和特性。 Inclusions: minimum 4 dagger, window size and closed; Based on this, add the following attributes window system: transmitting window, the display shows the combined; properties and without changing the functions and features.

请参阅图1,为本发明的视窗窗口属性示意图。 Please refer to FIG. 1, the window property window of the present invention. FIG. 视窗窗口的特性包括窗口大小910、最小化窗口920、关闭窗口930以及新增的发送窗口940和合并窗口950。 Properties window includes a window size of window 910, 920 minimize the window, close the window 930 and the transmission window 940 and added 950 merge window. 而且其中的窗口大小也和现有技术的不同:在现有技术中, 一旦窗口被最大化了之后,窗口就不能移动了;而在本发明中是可以随意移动的,因此不管原来窗口处在何种状态(最小化、中等窗口或者最大窗口),都可以进行窗口移动发送的操作。 And wherein the window size is also different and the prior art: In the prior art, once the window is maximized, the window can not be moved; in the present invention are free to move, so whether the original window in what state (minimized window or moderate maximum window), the operating window can be moved transmitted.

请参阅图2,本发明的多显示器系统包括主机110、两个以上的显示器120、 位置输入设备130、字符图形输入设备140以及主机内部的窗口切换处理系统150。 Please refer to FIG. 2, the multi-display system according to the present invention includes a host 110, two or more of the display 120, position input device 130, host 140 and an internal character pattern input window switching device processing system 150.

每个显示器120可以显示不同的内容和视窗窗口,从而提供给单个用户更多的信息,提高工作效率。 Each display 120 can display a different window contents and the window, thereby providing more information to individual users, improve work efficiency.

字符图形输入设备130用来提供给用户输入有关字符,图形的信息,常用的可以是键盘,扫描仪等。 Character pattern input device 130 is used to provide user input to a character, graphic information, may be a conventional keyboard, scanner or the like.

位置输入设备140用于输入在图形界面上有关动态变化位置的信息,常用的有鼠标、轨迹杆、游戏杆、触控板、触模屏、光笔等等。 Position input device 140 for inputting information about dynamic changes position, there are commonly a mouse, a track rod, a joystick, touchpad, touch screen, light pen, etc. in a graphical interface.

窗口切换处理系统150包括图形用户接口151、位置计算和变换单元152 和显示模式自适应变换单元153。 Window handover processing system 150 includes a graphical user interface 151, and a position calculating unit 152 and the display mode transformation adaptive transform unit 153. 此三部分都是采用软件来实现,其中图形用户接口151提供人机界面;位置计算和变换单元152专门用来计算视窗窗口的位置,并根据人机界面的要求,进行位置坐标的变换;显示模式自适应变换单元153用来在多个显示器工作在不同显示模式的情况下,窗口发送时自动调整显示模式;如果所有的显示器都工作在相同的显示模式下的时候,不需要做自动调整的变换。 The three parts are implemented in software, wherein the graphical user interface 151 provides the human interface; position calculating unit 152 and a transform window designed to calculate the position of the window, and according to the requirements of the human-machine interface, converts position coordinates; display adaptive mode conversion unit 153 to display a plurality of work in the case of different display modes, when the display mode automatically adjusts the transmission window; if all of the displays are operated at the same time display mode, no need for the automatic adjustment transformation.

请参阅图3,是本发明的窗口切换方法的流程图。 Please refer to FIG. 3, the window is a flowchart of a handover method according to the present invention.

步骤S311,接收用户针对视窗窗口输入的操作指令; Step S311, the window for receiving a user operation instruction input window;

步骤S312,对前述操作指令进行分类解析; Step S312, the classification of the operation command parsing;

步骤S313,检查各个显示器的显示模式是否符合要求;如果是,则进入步骤S315;如果否,则进入步骤S314; Step S313, the check display mode of each display meets requirements; if yes, the process proceeds to the step S315; if NO, proceeds to step S314;

步骤S314,进行显示模式的变换;步骤S315, 4艮据操作指令的分类解析来确定窗口位置的计算; 步骤S316,进行窗口位置的变换以及窗口变换后的相关搡作; 步骤S317,操作结束。 Step S314, the transformed display mode; step S315, the classification parsing 4 Burgundy data operation instruction determines the computing window position; step S316, the post-window position conversion and a window transform associated shoving as; step S317, the operation ends. 其中,对指令进行分类主要是指有窗口大小变化的指令,不讨论那些不涉及窗口大小变化的指令,其中新增指令主要为两类:最大化时移动窗口、最大化显示到某个显示器(发送窗口)或某几个显示器(合并窗口)。 Wherein the instructions are classified mainly refers instruction window size has changed, we do not discuss those instructions which do not involve change of window size, where the new instructions are mainly two types: moving window maximized, maximized to a display ( transmission window) or several display (merge window). 当用户的操作指令是发送窗口时,在窗口上显示显示器的标号(可以小的图形来实现);同时还可以在各个显示器上显著显示其区别号码,以提醒操作者该发送到哪个显示器。 When the user's operation instruction is the send window, the display reference of the display on the window (which may be a small graphical achieved); also can significantly show the difference numbers on each display to alert the operator which monitor the transmission to. 当用户的操作指令是合并显示器时,和发送窗口类似,合并显示器在结构上和发送窗口类似,但是在计算窗口位置和变换的时候以及显示模式变换的时候稍有不同,首先在这种合并显示的时候会自动将所有的显示模式都调整成相同模式,包括分辨率、颜色等都一致;如果不能调整成一致,输出提示信息, 表示不能完成操作。 When the user's operation instruction display is combined, the transmitting window and the like, and combined transmission display window similar structure, but when calculating the transform window position and when the display mode change and slightly different, such consolidation displayed first automatically when the display modes are all adjusted to be the same pattern, including resolution, color and so consistent; if not adjusted to coincide, an output message, that they can not complete the operation. 在合并显示器显示的时候,也同样显示哪几个显示器要合并,显示几个小的图标,图标上显示有显示器的标号。 When the display shows the merger, which is also displayed to merge several monitors, showing several small icon is displayed on the label display icons. 此外,基于本发明的流程,作为一种推广作用,可以在打开一个原来关闭的窗口时,提供打开到哪个显示器的选择(详后述)。 Further, based on the process of the present invention, functions as a generalization, the original can be closed when opening a window, to select which open to provide the display (described later in detail later). 综上,本发明的多显示器系统和窗口切换方法中,修改原有系统窗口的特性,将所有最大化时的窗口,都变成可移动的,并且该特性可以继承给子窗口。 In summary, the multi-display system and the window switching process of the present invention, the modification of the original one window, the window is maximized all, have become movable, and the characteristics may be inherited by the child window. 随后根据指令来进行窗口位置的计算和变换。 The instruction is then calculated and the transformation window position. 下面逐一介绍具体的实施方式。 About each of the following specific embodiments. 请参阅图4,当光标指向发送窗口的图标时,系统自动弹出一个小窗口, 指示提醒发送到哪个显示器,同时在各个显示器上显示该显示器的标识,比如在显示器上前景显示特大的A、 B、 C等各个显示器的标识。 Please refer to FIG. 4, when the cursor to an icon of the send window, the system automatically pop up a small window, indicating reminders sent to which the display, while displaying the identification of the display on the respective displays, such as foreground display oversized A on the display, B , C of each display identification and the like. 请参阅图5至图7,当光标在窗口上做拖拉动作时,不管是否处于最大化状态都可以进^f亍拖拉操作,区别是:处于最大化状态的窗口,当有部分窗口拖拉到B显示器上时,释放拖拉键会引起整个窗口都跑到B显示器上(即当窗 See FIGS. 5 to 7, when the cursor dragging motion made on the window, regardless of whether or not the intake is maximized ^ f right foot can drag operation, except that: a window is maximized, the window when some drag to B when the display, drag release button causes the entire window B have come on the display (i.e. when the window

口移出原有位置一个特定值时,将窗口的四个坐标值改为新的坐标值),而处于一般大小的窗口的移动和现有技术一样。 When opening a specific value out of the original position, the four coordinate values ​​of the window to the new coordinate value), whereas in the prior art and the general size of the moving window of the same. 参考图8,左侧显示器A的坐标值为:((X1,Y1)、 (X2,Y2)、 (X3,Y3)、 (X4,Y4));右侧显示器B的坐标值为:((X,l,Y,l)、 (X,2,Y'2)、 (X,3,Y'3)、 (X,4,Y,4))。 Referring to Figure 8, the left display coordinate values ​​of A: ((X1, Y1), (X2, Y2), (X3, Y3), (X4, Y4)); the right of the display coordinate values ​​of B: (( X, l, Y, l), (X, 2, Y'2), (X, 3, y'3), (X, 4, Y, 4)). 当右移距离超过预定值,则进行位置坐标的变换,将窗口全部位于右侧显示器。 When the right distance exceeds a predetermined value, converts the position coordinates, all located in the right display window. 请参阅图9至图10,当光标指向合并窗口的图标时,系统自动弹出--个小窗口,指示是由哪几个显示器合并,合并后的窗口显示面积比原来大,显示的信息量也大,比如表格在原来一个显示器上只能显示6格,现在可以同时显示8格。 Please refer to FIG. 9 to FIG. 10, when the cursor to an icon combined window, the system automatically pop - a small window indicating which of the display by merging, the combined area larger than the original window is displayed, the amount of information displayed large, such as table 6 show only a display on the original grid, the grid 8 can now be displayed simultaneously. 请参阅图11,对于最小化的窗口,提供一个打开到哪个显示器的选择; 当光标指向处在控制栏上最小化的窗口时,自动弹出窗口提醒最大化发送到哪个显示器,并且同时显示显示器的标识。 Please refer to FIG. 11, minimized windows, a selection of which opens to the display; When the cursor on the control bar in minimized windows, pop-up window automatically send a reminder to which maximize the display, and to display the display identity. 同样,当要打开一个应用窗口时,也可以提供打开到哪个显示器的选择。 Similarly, when applied to open a window, it may also be provided to select which of the display opening. 为便于理解,下面结合较佳实例对本发明做进一步的描述。 For ease of understanding, in conjunction with the following preferred examples of the present invention will be further described. 较佳实例一所述较佳实例一的应用硬件系统和操作系统环境如下所述。 Examples of a preferred example of a preferred application of hardware and operating system environments as described below. 笔记本型计算机的显卡带两个输出接口, 一个直接连接到笔记本型计算机上的液晶显示器,其为13.3英寸的宽屏幕液晶平板,分辨率为WXGA1280x 800,长宽比为16: 10;另外一个输出接口是RGB ^f莫拟输出到一个外接显示器,通常外接显示器要大得多,比如采用21寸液晶显示器,分别率为1600x 1200,长宽比为4: 3。 Graphics notebook computer with two output interface is directly connected to a liquid crystal display on the notebook computer, which is a 13.3-inch widescreen LCD flat panel with a resolution WXGA1280x 800, aspect ratio of 16: 10; the other output interface is an RGB ^ f Mo analog output to an external monitor, an external monitor is usually much larger, for example using 21-inch LCD monitor, respectively, was 1600x 1200, an aspect ratio of 4: 3. 因为两个显示器的大小、长宽比例以及分辨率各不相同,因此必须有显示模式的自适应变换和位置计算变换。 Since the size of the two displays, the resolution and aspect ratio is different, and therefore there must be adaptive transform calculated position display mode transformation. 同时因为两个显示器差别悬殊,因此合并显示效果也不好,故在本实例中不推荐,但并不妨碍本发明的实施。 Because the two displays simultaneously disparities, combined display effect is not good and therefore, it is not recommended in the present example, but does not prevent the present embodiment of the invention. 该显卡支持在第二个显示接口上作为扩展桌面输出,在现有操作系统下能够支持。 The second card is supported on the extended desktop display interface as an output, it can be supported in the existing operating system. 如图12所示,为两个显示器扩展屏幕显示的时候的坐标系统,其中A为主机显示器,B为扩展显示器,通常将主显示器的左下角定义为坐标原点,根据分辨率的设置,两个显示器的坐标值如图所示。 Shown, when the display is two extended screen display coordinate system 12, where A is the host display, B is extended display, generally define the lower left corner of the main display is the origin of coordinates, according to the resolution setting, two coordinate values ​​of the display shown in FIG. 因此在做最大化屏幕从A显示器移动到B显示器的时候,需要以下的步骤:四个角坐标变换,将窗口的四个角坐标从现有的Al、 A2、 A3、 A4坐标值直接赋值到B1、 B2、 B3、 B4的坐标值。 In doing so to maximize the display screen to move from A to B when the display, the following steps: coordinate transformation of the four corners, the four corners of the window coordinates from the existing assignment Al, A2, A3, A4 coordinate values ​​directly to B1, B2, B3, B4 of the coordinate values. 相应的滚动条按比例变换,涉及到显示模式的计算变换。 Respective scaling scroll bar, the display mode involves calculating the transformation. 当某个方向上图标排列不下的时候,或者还有空缺的时候,重新排列图标,涉及到模式计算变换。 When the icons are arranged in a certain direction when less than, or still open, the icons are rearranged, to transform the pattern calculation. 所有图标大小(占用的象素点数不变)在窗口变换过程中保持不变。 All icon size (pixels occupied by the same number of points) remained unchanged in the window transformation process. 较佳实例二在该实例中, 一台主机带四个数字显示适配器,每个适配器连接一个数字接口显示器,这四个显示适配器的性能完全相同,四个15英寸1024x768显示器的功能性能等参数也都相同。 Example Two In this preferred example, a digital display with four host adapters, each adapter connected to a digital interface display, the performance of four identical display adapter, functional performance of the four 15 inches 1024x768 display parameters such They are the same. 目的是为了拼接成一个较大的显示器。 Purpose is to splice into a larger display. 其他方面和前述较佳实例一类似,这里重点介绍如何实现多个显示器合并显示的坐标切换和显示模式变换。 Other preferred examples of the foregoing aspects and a similar, here focuses on how to merge the plurality of display coordinates of the display switching and display mode change. 如图13所示,其中A显示器为主显示器,同样在扩展显示模式下,在A 显示器中选择将A显示器上的窗口合并显示到四个显示器上,步骤如下:将四个显示器上的显示模式全部调整到相同模式;将显示器A上窗口的四个角坐标由A1、 A2、 A3、 A4变成A1、 B2、 C3、 D4;所有图像等都放大两倍。 As shown, wherein A main display 13 displays the same display in the extended mode, on the combined selection window displayed on the display A four display A display, as follows: the four display modes on the display all adjusted to the same pattern; coordinates on four corners of the display window a by A1, A2, A3, A4 becomes A1, B2, C3, D4; all magnify the image and so on. 将放大后的显示部分按照坐标位置分发给各个显示识配器的显存。 The display portion enlarged in accordance with the respective coordinate positions of distributed memory of the display adapter identification. 将最大方式缩小为一个显示器显示的步骤如下:将四个显示器的外框坐标A1、 B2、 C3、 D4通过赋值变为B1、 B2、 B3、 B4;所有图像都缩小两倍;所有图像显示信息送到和B显示器对应的显示识配器的显示内存上。 Reduced to a maximum display mode of displaying the following steps: the coordinates of the four display frame A1, B2, C3, D4 by assigning become B1, B2, B3, B4; all images reduced twice; all image display information and the B display corresponding to the display adapter's display memory knowledge. 以上所述仅是本发明的优选实施方式,应当指出,对于本技术领域的普通技术人员来说,在不脱离本发明原理的前提下,还可以做出若千改进和润饰, 这些改进和润饰也应4见为本发明的保护范围。 The above are only preferred embodiments of the present invention, it should be noted that those of ordinary skill in the art, in the present invention without departing from the principles of the premise also can be made if one thousand improvements and modifications, improvements and modifications of these 4 should also see the scope of the present invention.

Claims (10)

1.一种多显示器系统的窗口切换方法,其特征在于,包括步骤: 1)在显示器中显示视窗窗口;所述视窗窗口的控制属性至少包括发送窗口属性和合并显示器显示属性,且最大化状态下视窗窗口可以移动; 2)接受用户针对所述视窗窗口输入的操作指令; 3)对前述操作指令进行分类解析; 4)根据所述解析结果计算窗口位置; 5)根据前述计算结果进行窗口位置的变换,完成窗口的切换。 A method of switching a multi-window display system, characterized by comprising the steps of: 1) displaying windows in a display window; attribute of the window control window comprises at least a combined transmitting window display to display attributes and properties, and a maximized state windows can be moved under the window; 2) accepts a user operation instruction window for the input window; 3) of the classifying operation command parsing; 4) window position is calculated according to the analysis result; 5) according to the position of the calculation result window transformation, to complete the handover window.
2. 根据权利要求1所述的窗口切换方法,其特征在于,在所述步骤4) 之前还包括:检查显示器的显示模式是否符合要求;如果是,则进入步骤4); 如果否,则进行显示模式的变换后进入步骤4)。 2. The method of claim window switch according to claim 1, wherein, prior to said step 4) further comprises: checking a display mode of the monitor meets the requirements; if yes, go to step 4); if not, proceeds after transformation the display mode proceeds to step 4).
3. 根据权利要求2所述的窗口切换方法,其特征在于,所述显示模式的变换包括调整分辨率、颜色。 3. The handover method of the window according to claim 2, wherein said display mode includes adjusting the resolution conversion, color.
4. 根据权利要求1至3任一项所述的窗口切换方法,其特征在于,当所述操作指令为最大化时移动窗口时,还包括判断是否移出原有位置一特定值; 如果是,则进入步骤4)。 1 to 4. A window according to any handover method as claimed in claim 3, wherein, when the operation instruction is maximized when the moving window, further comprising determining whether a particular value out of the original position; if yes, It proceeds to step 4).
5. 根据权利要求1至3任一项所述的窗口切换方法,其特征在于,当所述操作指令为最大化时发送窗口时,还包括在发送窗口属性附近显示显示器的标号;并在显示器上显示其标号;所述步骤5)具体为将窗口的坐标变换为目标显示器的坐标。 1 to 5. A window according to any handover method as claimed in claim 3, wherein, when the operation instruction is transmitted when the window is maximized, further comprising a display label displaying the transmission window in the vicinity of the attribute; and a display reference numeral display thereof; step 5) the coordinate transformation specifically for the coordinates of the target window's display.
6. 根据权利要求1至3任一项所述的窗口切换方法,其特征在于,当所述操作指令为合并显示器显示时,还包括在发送窗口属性附近显示显示器的组合;并在显示器上显示其标号;所述步骤5)具体为将窗口的坐标变换为显示器组合的坐标。 1 to 6. The method of any one window switch according to claim 3, wherein, when the operation instruction is combined display, further comprising a display for displaying the transmission window in the vicinity of combinations of attributes; and displayed on the display reference numeral thereof; step 5) specific to the window coordinate transformation of coordinate display assembly.
7. 根据权利要求1至3任一项所述的窗口切换方法,其特征在于,当所述操作指令为最小化状态下打开窗口时,还包括在最小化窗口图标附近显示显示器的标号;并在显示器上显示其标号;所述步骤5)具体为将窗口的坐标变换为目标显示器的坐标。 Window switch according to a method according to any of claim 3, wherein, when the operation instruction to open the window minimized, further comprising a display in the vicinity of reference numeral display a minimized window icon; and reference numeral displayed on the display thereof; step 5) the coordinate transformation specifically for the target display window coordinates.
8. —种多显示器系统,包括主机和连接至该主机的多个显示器以及输入设备;其特征在于,所述多个显示器显示的视窗窗口的控制属性至少包括发送窗口属性和合并显示器显示属性,且最大化状态下视窗窗口可以移动;该系统还包括:图形用户接口,用于提供人机界面;位置计算和变换单元,用于计算视窗窗口的位置,并根据人机界面的要求, 进行位置坐标的变换。 8. - kind of multi-display system comprising a host and a host connected to the plurality of displays and an input device; wherein the control window properties window display to display the plurality of attributes includes at least the send window display to display attributes and merging, window and the window can be moved maximized state; the system further comprising: a graphical user interface for providing a man-machine interface; and a converting position calculating means for calculating the position the window of the window, and the man-machine interface according to the requirements of the position transform coordinates.
9. 根据权利要求8所述的多显示器系统,其特征在于,还包括显示模式自适应变换单元,用于在多个显示器工作在不同显示模式的情况下,窗口切换时自动调整显示模式;如果所有的显示器都工作在相同的显示模式下的时候, 不需要做自动调整显示模式的变换。 9. The multi-display system according to claim 8, characterized by further comprising display mode adaptive transform unit configured to display operates in the case where a plurality of different display modes, when the display mode automatically adjusts the window switching; if All displays are operated at the same time display mode, you do not need to automatically adjust the display mode transformation.
10. 根据权利要求9所述的多显示器系统,其特征在于,所述图形用户接口、位置计算和变换单元和显示模式自适应变换单元形成主机内的窗口切换处理系统。 10. The multi-display system according to claim 9, wherein the graphical user interface, and a position calculating unit and a display mode conversion unit formed Adaptive Transform window switching process within a host system.
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