WO2013060069A1 - 一种显示方法及装置 - Google Patents

一种显示方法及装置 Download PDF

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Publication number
WO2013060069A1
WO2013060069A1 PCT/CN2011/084078 CN2011084078W WO2013060069A1 WO 2013060069 A1 WO2013060069 A1 WO 2013060069A1 CN 2011084078 W CN2011084078 W CN 2011084078W WO 2013060069 A1 WO2013060069 A1 WO 2013060069A1
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WO
WIPO (PCT)
Prior art keywords
bitmap
display
display mode
mode parameter
application interface
Prior art date
Application number
PCT/CN2011/084078
Other languages
English (en)
French (fr)
Inventor
王文换
袁晓丽
胡永刚
姚楠
李晓燕
Original Assignee
中兴通讯股份有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 中兴通讯股份有限公司 filed Critical 中兴通讯股份有限公司
Priority to EP11874760.9A priority Critical patent/EP2704133A4/en
Priority to US14/118,576 priority patent/US20140225913A1/en
Publication of WO2013060069A1 publication Critical patent/WO2013060069A1/zh

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Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
    • G09G5/02—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators characterised by the way in which colour is displayed
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T3/00—Geometric image transformations in the plane of the image
    • G06T3/40—Scaling of whole images or parts thereof, e.g. expanding or contracting
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G09G3/22—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources
    • G09G3/30—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels
    • G09G3/32—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED]
    • G09G3/3208—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED] organic, e.g. using organic light-emitting diodes [OLED]
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
    • G09G5/36—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators characterised by the display of a graphic pattern, e.g. using an all-points-addressable [APA] memory
    • G09G5/37—Details of the operation on graphic patterns
    • G09G5/377—Details of the operation on graphic patterns for mixing or overlaying two or more graphic patterns
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2330/00—Aspects of power supply; Aspects of display protection and defect management
    • G09G2330/02—Details of power systems and of start or stop of display operation
    • G09G2330/021—Power management, e.g. power saving
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2340/00—Aspects of display data processing
    • G09G2340/04—Changes in size, position or resolution of an image
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2340/00—Aspects of display data processing
    • G09G2340/04—Changes in size, position or resolution of an image
    • G09G2340/0407—Resolution change, inclusive of the use of different resolutions for different screen areas
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2340/00—Aspects of display data processing
    • G09G2340/10—Mixing of images, i.e. displayed pixel being the result of an operation, e.g. adding, on the corresponding input pixels

Definitions

  • the invention relates to a display method and device for realizing power saving by adjusting a display mode of a display screen.
  • the current standby time of mobile terminals has become an important indicator. As mobile terminals become more and more powerful, their processing power is getting stronger and stronger, their power consumption is getting larger and larger, and the standby time is getting shorter and shorter. Users can save power by modifying screen brightness, time, etc. Terminal manufacturers also take various measures to improve standby time in hardware and software design.
  • OLED Organic Light-Emitting Diode
  • UI user interface
  • the entire screen displays the application interface.
  • the user may only want to see part of the area of interest, but not the other area interface, which is currently impossible; Large, for some applications, it only takes part of the screen for display, and does not need to light up the entire screen, thus lighting up the entire screen will undoubtedly waste unnecessary power.
  • the technical problem to be solved by the present invention is to provide a display method and apparatus for achieving power saving purposes.
  • the present invention provides a display method, including:
  • the bitmap of the specified application interface is placed in the setting area according to the display mode parameter; and the bitmap in the set area is mixed with the background bitmap, and then displayed.
  • the step of placing a bitmap of the specified application interface to the set area according to the display mode parameter includes: The bitmap of the current application interface is scaled according to a preset ratio according to a display mode parameter indicating a full zoom display;
  • the scaled bitmap is placed into the set area.
  • the step of placing the bitmap to be displayed according to the display mode parameter into the set area includes:
  • the truncated bitmap is placed into the set area.
  • the background bitmap includes:
  • a preset bitmap resource or a predetermined solid color bitmap.
  • the present invention further provides an apparatus having a display screen, comprising: an acquisition module, configured to: obtain a preset display mode parameter when the application is swiped; and a bitmap processing module, configured to : placing a bitmap of the specified application interface into the set area according to the display mode parameter, and mixing the bitmap and the background bitmap in the set area; and
  • a display module configured to: display the bitmap processed by the bitmap processing module on the display screen.
  • the bitmap processing module includes:
  • a zoom unit which is configured to: scale a bitmap of the current application interface by a preset ratio according to a display mode parameter indicating a full zoom display;
  • a placement unit is set to: place the scaled bitmap into the set area.
  • the bitmap processing module includes:
  • An intercepting unit configured to: intercept a partial bitmap in a bitmap of the current application interface according to a display mode parameter indicating that the intercepted portion is displayed;
  • a placement unit is provided to: place the truncated bitmap into the set area.
  • the above device also has the following features:
  • the background bitmap includes:
  • a preset bitmap resource or a predetermined solid color bitmap.
  • the above device also has the following features:
  • a setting module configured to receive a user setting the display mode parameter
  • a storage module configured to store the display mode parameter.
  • the above device also has the following features:
  • the display screen includes:
  • Organic light emitting diode display or active matrix organic light emitting diode panel are examples of organic light emitting diode display or active matrix organic light emitting diode panel.
  • the above display method and device can achieve the power saving purpose of the mobile terminal by adjusting the display area position and the display ratio of the application interface on the display screen.
  • FIG. 1 is a schematic diagram of an apparatus according to an embodiment of the present invention.
  • FIG. 2 is a flowchart of a display method according to an embodiment of the present invention.
  • FIG. 3 is a flowchart of an implementation of setting a display mode according to an embodiment of the present invention. Preferred embodiment of the invention
  • embodiments of the present invention provide an apparatus and method for realizing power saving of the mobile terminal by adjusting the display manner on the display screen.
  • the present invention is applicable to any display screen that can adjust power by color, such as OLED, AMOLED (Active Matrix/Organic Light Emitting Diode), and the like, including but not limited to these two.
  • FIG. 1 is a schematic diagram of an apparatus according to an embodiment of the present invention. As shown in FIG. 1, the apparatus of this embodiment includes:
  • the acquiring module is configured to: obtain a preset display mode parameter when the application is swiped; the bitmap processing module is configured to: place the bitmap of the specified application interface into the set area according to the display mode parameter, Mixing the bitmap in the set area with the background bitmap; The display module is configured to: display the processed bitmap resource to the display and present it to the user.
  • the bitmap processing module is configured to process the application display interface: if the user sets the full zoom display, the bitmap zoom processing is performed, and the processing is mixed with the non-application interface; if the user sets the interface to be partially displayed, the application interface is The interception operation is performed, and part of the bitmap information to be displayed is taken out, and mixed with the non-application interface.
  • the mixing process can be divided into two ways: One is to mix with the solid background, the color is the best color by power saving test, and the most suitable color can be combined with the visual effect; the other is with the saved background image resource. Mixed processing.
  • the module is set to manage the display mode, such as receiving the user to set the display mode parameter, and also providing the user with the application display mode, for example, including: the interface full zoom display, the application interface interception part display, the corresponding display area , or normal display.
  • the storage module is set to display the display mode parameter of the setting, store the picture resource file (optional) at the non-application interface, and set the preset display mode setting parameter (you can select different parameters for different applications).
  • the display screen may include:
  • OLED display or AMOLED OLED display or AMOLED.
  • the embodiment provides a display screen for changing the power consumption of the display color, and the method for displaying the display area position and the display ratio of the application interface on the display screen is used to achieve the power saving of the mobile terminal.
  • bitmap processing module may include:
  • a zooming unit configured to: scale the bitmap of the current application interface according to a preset ratio according to a display mode parameter indicating a full zoom display;
  • a placement unit is set to: place the scaled bitmap into the set area.
  • bitmap processing module may include:
  • An intercepting unit which is set to: according to a display mode parameter indicating that the intercepted portion is displayed, at the current Partial bitmaps are captured in the bitmap of the application interface;
  • a placement unit is provided to: place the truncated bitmap into the set area.
  • a preset bitmap resource or a predetermined solid color bitmap.
  • FIG. 2 is a flowchart of a display method according to an embodiment of the present invention. As shown in FIG. 2, the method in this embodiment includes the following steps:
  • related parameters can be displayed from the storage module: display mode, display area, and background bitmap information.
  • bitmap of the specified application interface is placed in the setting area according to the display mode parameter; if the display mode parameter is normal display, no processing is performed;
  • the display mode parameter indicates a full zoom display
  • the current bitmap is first scaled, and then the scaled bitmap is placed into the set area
  • bitmap resource information bitmap1 of the current application interface may be obtained first, and the bitmap1 data is scaled according to the set ratio to obtain the scaled bitmap resource information bitmap2; secondly, the solid color fill bit of the actual display size is obtained. Map or pre-store background bitmap information bitmap3; Finally, convert the display application interface display area to the corresponding coordinate area on the terminal (including the upper left starting coordinate (X, y), long w and high h), and the scaled bitmap resource bitmap2
  • the final bitmap resource bitmap4 is obtained by mixing with the set region coordinates and bitmap3.
  • the intercepted display part of the current bitmap is first taken out, and then the intercepted bitmap is placed in the set area;
  • bitmap resource information bitma l of the current application interface may be obtained first, and the bit map resource information bitmap2 of the intercepted display portion is obtained from the bitmapl; secondly, the solid color padding bitmap or the pre-stored background bit of the actual display screen size is obtained. Figure information bitmap3; Finally, the bitmap resource bitmap2 is mixed with bitmap3 according to the actual coordinates to obtain the final bitmap resource bitmap4.
  • S30 Mix the bitmap in the set area with the background bitmap, and then display the bitmap.
  • the processed bitmap resource information bitmap4 is displayed on the display.
  • the method of the embodiment achieves power saving by reducing the display of the application interface area on the display screen and filling the remaining area with a bitmap of a more power-saving color (provided that the power consumption of the display screen is affected by the display color) influences) .
  • the background bitmap in step S30 may be a preset bitmap resource or a pure color bitmap with a more power-saving color.
  • the present embodiment provides a display screen that can change the display color by changing the display color, and provides a method for reducing the power consumption of the display by adjusting the display mode to improve the standby time of the mobile terminal, and has a high market promotion. Value and practical value, the method of this embodiment is applicable to any display screen that can adjust power by color.
  • FIG. 3 is a flowchart of setting display mode parameters according to an embodiment of the present invention. As shown in FIG. 3, the embodiment includes the following steps:
  • Step 301 The user operates to select a display mode.
  • Step 302 Save the display mode related parameters.
  • the present invention provides a display method and apparatus, which can achieve the purpose of power saving of a mobile terminal by adjusting a display area position and a display ratio of an application interface on a display screen.

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Telephone Function (AREA)
  • Electroluminescent Light Sources (AREA)
  • Controls And Circuits For Display Device (AREA)
  • Control Of El Displays (AREA)

Abstract

一种显示方法及装置，其中显示方法包括：应用程序刷屏时，获取预设的显示方式参数；根据显示方式参数将指定应用界面的位图放置到设定区域；将设定区域中的位图与背景位图混合处理后进行显示。这种显示方法及装置可以通过调整显示屏上显示应用界面的显示区域位置和显示比例的方法，来达到移动终端省电目的。

Description

一种显示方法及装置
技术领域
本发明涉及一种通过调整显示屏显示方式实现省电的显示方法及装置。
背景技术
当前移动终端待机时间成为其一个重要指标， 随着移动终端功能越来越 多， 处理能力越来越强， 其功耗也越来越大， 待机时间也就越来越短。 用户 可以通过修改屏幕亮度、 时间等来省电； 终端厂商也在软硬件设计上釆取各 种措施来提高待机时间。
随着技术发展， 出现一些能受显示颜色等影响其功耗的显示屏， 比如有 机发光二极管 （Organic Light-Emitting Diode, OLED ) , 这样就可以通过调 整用户界面 （UI ) 色彩来达到省电目的。 但是当前终端屏幕点亮时整个屏幕 都显示应用界面， 在一些情况下用户可能只想看到关注的部分区域， 而不显 示其他区域界面， 当前是无法做到的； 而且现在显示屏越来越大， 对于某些 应用， 只需占用部分屏幕进行显示， 不需要点亮整个屏幕， 因而点亮整个屏 幕无疑浪费了不必要的电量。
发明内容
本发明要解决的技术问题是提供一种显示方法及装置， 以达到省电的目 的。
为了解决上述技术问题， 本发明提供了一种显示方法， 包括：
应用程序刷屏时， 获取预设的显示方式参数；
根据所述显示方式参数将指定应用界面的位图放置到设定区域； 将所述设定区域中的位图与背景位图混合处理后， 进行显示。
上述方法还具有下面特点： 所述根据所述显示方式参数将指定应用界面 的位图放置到设定区域的步骤包括： 根据表示完整缩放显示的显示方式参数， 将当前应用界面的位图按预设 比例进行缩放；
将缩放后的位图放置到所述设定区域。
上述方法还具有下面特点： 所述根据所述显示方式参数将待显示的位图 放置到设定区域的步骤包括：
根据表示截取部分显示的显示方式参数， 在当前应用界面的位图中截取 部分位图；
将截取出的位图放置到所述设定区域。
上述方法还具有下面特点： 所述背景位图包括：
预置的位图资源， 或预定的纯色位图。
为了解决上述问题， 本发明还提供了一种具有显示屏的装置， 包括： 获取模块， 其设置为： 在应用程序刷屏时， 获取预设的显示方式参数； 位图处理模块， 其设置为： 根据所述显示方式参数将指定应用界面的位 图放置到设定区域， 将所述设定区域中的位图与背景位图进行混合处理； 以 及
显示模块， 其设置为： 将所述位图处理模块处理后的位图显示在所述显 示屏上。
上述装置还具有下面特点： 所述位图处理模块包括：
缩放单元， 其设置为： 根据表示完整缩放显示的显示方式参数， 将当前 应用界面的位图按预设比例进行缩放； 以及
放置单元， 其设置为： 将缩放后的位图放置到所述设定区域。
上述装置还具有下面特点： 所述位图处理模块包括：
截取单元， 其设置为： 根据表示截取部分显示的显示方式参数， 在当前 应用界面的位图中截取部分位图； 以及
放置单元， 其设置为： 将截取出的位图放置到所述设定区域。
上述装置还具有下面特点： 所述背景位图包括：
预置的位图资源， 或预定的纯色位图。 上述装置还具有下面特点： 还包括：
设置模块， 其设置为接收用户设置所述显示方式参数； 以及
存储模块， 其设置为存储所述显示方式参数。
上述装置还具有下面特点： 所述显示屏包括：
有机发光二极管显示屏或有源矩阵有机发光二极体面板。
上述显示方法及装置， 可以通过调整显示屏上显示应用界面的显示区域 位置和显示比例的方法， 来达到移动终端省电目的。 附图概述
图 1为本发明实施例的装置的示意图；
图 2为本发明实施例的显示方法的流程图；
图 3是本发明实施例的设置显示方式实现的流程图。 本发明的较佳实施方式
鉴于目前出现的一些可以通过改变位图颜色能改变功耗的显示屏， 本发 明的实施方式提供一种通过调整显示屏上显示方式来实现移动终端省电的装 置和方法。 本发明适用于任何只要通过颜色能调整功率的显示屏， 比如 OLED, AMOLED ( Active Matrix/Organic Light Emitting Diode, 有源头巨阵有 机发光二极体面板）等， 包括但不限于这两种。
为使本发明的目的、 技术方案和优点更加清楚明白， 下文中将结合附图 对本发明的实施例进行详细说明。 需要说明的是， 在不冲突的情况下， 本申 请中的实施例及实施例中的特征可以相互任意组合。
图 1为本发明实施例的装置的示意图， 如图 1所示， 本实施例的装置包 括：
获取模块， 其设置为： 在应用程序刷屏时， 获取预设的显示方式参数； 位图处理模块， 其设置为： 根据所述显示方式参数将指定应用界面的位 图放置到设定区域， 将所述设定区域中的位图与背景位图进行混合处理； 显示模块， 其设置为： 将处理后的位图资源显示到显示屏上， 呈现给用 户。
其中， 位图处理模块是设置为对应用显示界面进行处理： 如果用户设置 完整缩放显示， 则进行位图缩放处理， 并与非应用界面混合处理； 如果用户 设置为界面截取部分显示， 对应用界面进行截取操作， 取出所要显示部分位 图信息， 与非应用界面混合处理。
混合处理可分两种方式： 一种是与纯色背景混合， 这种颜色是通过省电 测试最佳颜色， 也可以结合视效效果取最合适颜色； 另一种是与保存的背景 图片资源进行混合处理。
其中， 本实施例的装置还可以包括：
设置模块， 该模块设置为管理显示方式， 如接收用户设置所述显示方式 参数， 还可提供给用户选择应用显示方式， 例如包括： 界面完整缩放显示、 应用界面截取部分显示、 相应的显示所在区域、 或者正常显示。
存储模块， 设置为存储设置的显示方式参数、 存储非应用界面处显示图 片资源文件（可选） 、 预置显示方式设置参数（可以针对不同应用选择不同 参数） 。
其中， 所述显示屏可以包括：
OLED显示屏或 AMOLED。
本实施例提供一种针对显示颜色可改变功耗的显示屏， 通过调整显示屏 上显示应用界面的显示区域位置和显示比例的方法， 来达到移动终端省电目 的。
在一优选实施例中， 所述位图处理模块可以包括：
缩放单元， 其设置为： 根据表示完整缩放显示的显示方式参数， 将当前 应用界面的位图按预设比例进行缩放；
放置单元， 其设置为： 将缩放后的位图放置到所述设定区域。
在一优选实施例中， 所述位图处理模块可以包括：
截取单元， 其设置为： 根据表示截取部分显示的显示方式参数， 在当前 应用界面的位图中截取部分位图；
放置单元， 其设置为： 将截取出的位图放置到所述设定区域。
其中， 所述背景位图可以包括：
预置的位图资源， 或预定的纯色位图。
图 2为本发明实施例的显示方法的流程图， 如图 2所示， 本实施例的方 法包括下面步骤：
S10、 应用程序刷屏时， 获取预设的显示方式参数；
该步骤中， 可以从存储模块中把显示相关的参数： 显示方式、显示区域、 背景位图信息读取出来。
S20、 根据所述显示方式参数将指定应用界面的位图放置到设定区域； 如果显示方式参数为正常显示， 则不作处理；
如果显示方式参数表示完整缩放显示，则首先将当前位图按照比例缩放， 然后将缩放后位图放置到设定区域；
该步骤中， 可以首先取得当前应用界面各元素组合后位图资源信息 bitmapl , 按照设定比例对 bitmapl数据进行缩放处理， 得到缩放后位图资源 信息 bitmap2; 其次取得实际显示屏大小的纯色填充位图或预存背景位图信 息 bitmap3; 最后把设定应用界面显示区域转换为终端上对应坐标区域（包 括左上起始坐标（X, y ) , 长 w和高 h ) , 将缩放后位图资源 bitmap2按设 定的区域坐标与 bitmap3进行混合得到最终的位图资源 bitmap4。
如果显示方式参数表示截取部分显示， 则先将当前位图的截取显示部分 取出， 然后将截取位图放置到设定区域；
该步骤中， 还可以首先取得当前应用界面各元素组合后位图资源信息 bitma l , 从 bitmapl 中取得截取显示部分位图资源信息 bitmap2; 其次取得 实际显示屏大小的纯色填充位图或预存背景位图信息 bitmap3; 最后将位图 资源 bitmap2 按实际所在坐标与 bitmap3 进行混合得到最终的位图资源 bitmap4。
S30、 将所述设定区域中的位图与背景位图混合处理后， 进行显示。 处理后的位图资源信息 bitmap4显示到显示屏上。
本实施例的方法通过减小显示屏上显示应用界面区域， 剩余区域釆用较 省电的颜色的位图来填充的方法， 达到省电目的 （前提是该显示屏的功耗受 显示颜色的影响） 。
步骤 S30中的背景位图可以为预置好较为省电的位图资源或较省电颜色 的纯色位图。
本实施例针对当前出现的一些功耗可以通过改变显示颜色而变化的显示 屏， 提供一种可以通过调整显示方式而降低显示屏的功耗， 来提高移动终端 待机时间， 具有极高的市场推广价值和实用价值， 本实施例的方法适用于任 何只要通过颜色能调整功率的显示屏。
图 3是本发明实施例的设置显示方式参数的流程图， 如图 3所示， 本实 施例包括如下步骤：
步骤 301 , 用户操作选择显示方式；
步骤 302, 保存显示方式相关参数。
本领域普通技术人员可以理解上述方法中的全部或部分步骤可通过程序 来指令相关硬件完成， 上述程序可以存储于计算机可读存储介质中， 如只读 存储器、 磁盘或光盘等。 可选地， 上述实施例的全部或部分步骤也可以使用 一个或多个集成电路来实现。 相应地， 上述实施例中的各模块 /单元可以釆用 硬件的形式实现， 也可以釆用软件功能模块的形式实现。 本发明不限制于任 何特定形式的硬件和软件的结合。
以上实施例仅用以说明本发明的技术方案而非限制， 仅仅参照较佳实施 例对本发明进行了详细说明。 本领域的普通技术人员应当理解， 可以对本发 明的技术方案进行修改或者等同替换， 而不脱离本发明技术方案的精神和范 围， 均应涵盖在本发明的权利要求范围当中。
工业实用性 本发明提供一种显示方法及装置， 可以通过调整显示屏上显示应用界面 的显示区域位置和显示比例的方法， 来达到移动终端省电目的。

Claims

权 利 要 求 书
1、 一种显示方法， 其包括：
应用程序刷屏时， 获取预设的显示方式参数；
根据所述显示方式参数将指定应用界面的位图放置到设定区域； 以及 将所述设定区域中的位图与背景位图混合处理后， 进行显示。
2、如权利要求 1所述的方法， 其中： 所述根据所述显示方式参数将指定 应用界面的位图放置到设定区域的步骤包括：
根据表示完整缩放显示的显示方式参数， 将当前应用界面的位图按预设 比例进行缩放； 以及
将缩放后的位图放置到所述设定区域。
3、如权利要求 1所述的方法， 其中： 所述根据所述显示方式参数将待显 示的位图放置到设定区域的步骤包括：
根据表示截取部分显示的显示方式参数， 在当前应用界面的位图中截取 部分位图； 以及
将截取出的位图放置到所述设定区域。
4、 如权利要求 1-3任一项所述的方法， 其中： 所述背景位图包括： 预置的位图资源， 或预定的纯色位图。
5、 一种具有显示屏的装置， 其包括：
获取模块， 其设置为： 在应用程序刷屏时， 获取预设的显示方式参数； 位图处理模块， 其设置为： 根据所述显示方式参数将指定应用界面的位 图放置到设定区域， 将所述设定区域中的位图与背景位图进行混合处理； 以 及
显示模块， 其设置为： 将所述位图处理模块处理后的位图显示在所述显 示屏上。
6、 如权利要求 5所述的装置， 其中： 所述位图处理模块包括： 缩放单元， 其设置为： 根据表示完整缩放显示的显示方式参数， 将当前 应用界面的位图按预设比例进行缩放； 以及
放置单元， 其设置为： 将缩放后的位图放置到所述设定区域。
7、 如权利要求 5所述的装置， 其中： 所述位图处理模块包括： 截取单元， 其设置为： 根据表示截取部分显示的显示方式参数， 在当前 应用界面的位图中截取部分位图；
放置单元， 其设置为： 将截取出的位图放置到所述设定区域。
8、 如权利要求 5所述的装置， 其中： 所述背景位图包括：
预置的位图资源， 或预定的纯色位图。
9、 如权利要求 5所述的装置， 其还包括：
设置模块， 其设置为： 接收用户设置所述显示方式参数； 以及 存储模块， 其设置为： 存储所述显示方式参数。
10、 如权利要求 5-9任一项所述的装置， 其中： 所述显示屏包括： 有机发光二极管显示屏或有源矩阵有机发光二极体面板。
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