201232385 六、發明說明： 【發明所屬之技術領域】 本發明係有關-種觸控面板之操作方法，特別是指—種電子裝置中在 觸控面板上同時選取多元件之系統及方法。 【先前技術】 按’隨著數位化時代來臨，電子產品日新月異，為了能服務更廣大的 使用者便於操作且攜帶方便，觸控式螢幕應運而生，不需要鍵盤即可操作， 電腦、行動電話、個人數位助理（PDA)等電子裝”侧驗式勞幕， 因此對於不擅打字或覺得滑鼠板;^好㈣人來說實為—項福音。 目前觸控式螢幕在選取多個物件之方法上，主要需透過多次的點選， 甚至需要雙手同_作，才能絲縣崎，但物賴摘電話及個人 數位助理粒練置的人而言，左手需顿行魏置，侧右手可以操作， 早憑右手難轉作行練置上讀選魏。鱗，目_控式螢幕有以二 根手指斜對歸將⑼放大或縮小之技術，但伽於操作—張照片之縮 放，無法同時選取多張照片。 =’由於觸控式榮幕之使用方法與滑氣有所不同更多的強大功能 及複雜步細咖細，帳物，叫㈣難式勞幕更 人性化操作亦是現今需改進之課題。 以克itrr提出—觀繼中多蝴日嫩编及方法， 克核等問題’具體_及其實施方式將詳述於下。 【發明内容】 、° 本發明之墳的在提供—種電子㈣多蝴時選取之系統及方 201232385 法’其係_二個以上接觸點之座標，計算出包含所有接觸點之最小圓形 或矩形，以標定出接觸點之涵蓋翻及所囊括之元件。 本發明之另-目的在提供—種電子裝置中多元件同時選取之方法，其 可藉由移動接觸點，改麵觸關距與位置，移動已被選取之元件的位置， 並可將元件散開或重合。 為達上述之目的，本發明提供一種電子裝置中多元件同時選取之方 法在電子裝置之觸控面板上同時選取多個元件，包括下列步驟··先在觸 控面板上侧到手少-接觸點，判斷觸控面板上是否存在既有之觸控點， 若有代表複數觸控點之條件成立，接觸點便成為觸控點，並定位出所有觸 控點之座標’再依據座標計算出涵蓋所細控點之區塊；以及將區塊之涵 蓋範圍内之元肢改為躲狀態，區軌耕侧祕觸控面板上。 本發明更提供-種電子裝置中多__取之线，包括··一觸控 面板、-處理單元及—顯示單元’其中觸控面板及顯示單元為—觸控式榮 幕之組成，觸控面板用以感應是否有侧到接觸點；處理單元依據接觸點 之訊號判斷_板上_在既有之觸控點，若有，_接觸點亦為 觸控點’並定位出所有觸控點之座標，再依據座標計算出涵蓋所有觸控點 之區塊^將區塊之涵蓋範圍内之所有元件更改為選取狀態，這些元件係顯 示於顯示單元上以供使用者觸控操作。 々底下藉由具體實施例詳加說明，當更容易瞭解本發明之目的、技術内 谷、特點及其所達成之功效。 【實施方式】 本發明提供㈣彡蝴嘛嶺咖，可在電子 201232385 裝置之 觸控式絲上藉由科二根手指以 少操作流程 上之接觸同時選取多個元件，減 考第1圖其為本發明電子裝置巾多元件同喊取之系統架構圖， 包含-顯示單元12' _觸控面板14及—處理單元μ，此顯示軍元η及觸 控面板U包含在-觸控娜1G中，顯示單元U _顯示出來以供使 用者觀看，觸控面板14設在顯示單元12背面。因此’當外物（如手指、 觸控筆等㈣在顯示單元12上，下壓觸糊控面板14,此點即為接觸 J而觸控面板14便會傳送出—觸控訊號顺理單元16中以供處理單 接觸點之絲位置錢顧作。在本發明巾，若财_個接觸點， Γ會有任何動作，料兩個以上之接觸點才會產生動作，此時接觸點便 為觸控點，並由處理單元進行範圍内元件選取之動作，如第2圖所述。 第2圖為本發明電子謝多元件帽取之方法之流程圖，在步驟 心觸控面板姻财接咖，此接觸解能為伽者之手指或觸控筆. :步㈣2需判斷觸控面板增已存在既有觸控點，若已存在既有觸 控點’表示__控點條件成立，可_進行烟Μ，反之干 僅有新增之-個觸控點，則處 m 點，_數:_ :=: 點等—,不_=接：_座標’ 計算出L「# 轉細私座標便可 十异出最傾塊，聽塊為賴的，可為最顿 塊之—，烟_㈣細心有^= 201232385 選取狀態’ _是任—元件只要有部分在區塊内，便認定此元件在區塊之 涵蓋範圍内’因此便可同時選取多個元件。 第3A圖至第3D圖為本發明一實施例之流程示意圖，首先在第3A圖 中’觸控式螢幕ω同時侧到三個接觸點2〇，若判斷出這些接觸點2〇為 觸控點’如第3Β圖所示，根據接觸點定位出觸控點η之座標；接著如第 3<：圖所7^依據二個觸控點22之鍊可計算出涵蓋三觸控點22之虛擬區 塊24 ’此區塊24為以三觸控點22為圓周之最小圓形，並同時計算出圓心 座標；如第3D圖所示，在觸控式螢幕1〇上顯示有複數元件如，舉例而言 可為15張照片，而被區塊24所覆蓋之元件26變成選取狀態，達到複選之 目的其中即使元件26只有一角被覆蓋，同樣認定是被選取。第3E圖為 單手操作之不意圖’以三根手指可產生三個接觸點，若三個接觸點皆為觸 控點則在觸控式螢幕1〇上產生選取區塊％，將覆蓋範圍中之元件％變更 為選取狀態。 第4A圖至第扣圓為本發明另一實施例之示意圖，其係將被選取之元 件移動位置。如第4A圖所示’在此實關巾僅以三根手指在觸控式勞幕 1〇上產生二接觸點’此二接觸闕成—矩形之對角，將此矩祕塊24之範 圍内的讀26全部選取；當接觸點移麟，區塊24巾已更改為選取狀態 之元件26隨接觸點所形成之區塊24 一起移動，若此二接觸點之距離縮短， 區塊24變小，則元件26彼此間的距離也會縮短，更可如第4B圖所示，元 件26向區塊24之中心點聚攏，並隨機重疊；當接觸點移動時，被選取之 7G件26跟舰塊24之巾心關步飾，如第4C圖所示。 綜上所述’本發明提供之電子裝置中多元件同時選取之系統及方法以 201232385 直覺化的方式’藉由二個以上之接觸點定_缝座標，科算出所有觸 控點卿权職區塊，_親_絲_之她树，相同時選 取多個元件之目的，更可藉由鶴觸控點改_控闕距及位置，以移動 區塊範圍内之轉。本發明可減少操錢財之步驟，降低簡控方式操 作電子裝置之學習，增進使用麵作馳式電子裝置之意願。201232385 VI. Description of the Invention: [Technical Field] The present invention relates to a method of operating a touch panel, and more particularly to a system and method for simultaneously selecting multiple components on a touch panel in an electronic device. [Prior Art] According to the advent of the digital age, electronic products are changing with each passing day. In order to serve a wider range of users, it is easy to operate and easy to carry. The touch screen comes into being, no keyboard is required, computer, mobile phone , personal digital assistant (PDA) and other electronic equipment "side inspection screen, so for not good at typing or feel the mouse board; ^ good (four) people are really - the gospel. Currently touch screen is selecting multiple objects In terms of methods, it is mainly necessary to make multiple selections, and even if you need both hands to work together, you can only count on the county. However, for those who pick up the phone and personal assistants, the left hand needs to be placed. The right-handed hand can be operated, and the right hand is difficult to turn into a row to practice reading and selecting Wei. The scale, the eye-control screen has the technique of zooming in or out with two fingers obliquely facing (9), but it is gambling to operate - a photo Zooming, you can't select multiple photos at the same time. = 'Because the touch-type glory is different from the air-slip method, more powerful functions and complicated steps are fine, the account is called (four) difficult screen is more humanized Operation is also needed today The subject of Ike itrr - the concept of the process of the more than the day and the tender and the method, the nuclear and other issues 'specific_ and its implementation will be detailed below. [Invention content], ° The grave of the present invention is provided - The electronic (4) multiple butterfly selection system and the square 201232385 method 'the system _ two or more contact points coordinates, calculate the smallest circle or rectangle containing all the contact points, to calibrate the coverage of the contact points and include Another object of the present invention is to provide a method for simultaneously selecting multiple components in an electronic device, which can move the contact point, change the contact distance and position, move the position of the selected component, and For the purpose of the above, the present invention provides a method for simultaneously selecting multiple components in an electronic device, and simultaneously selecting a plurality of components on the touch panel of the electronic device, including the following steps: first on the upper side of the touch panel If there is less contact point, it is judged whether there is any existing touch point on the touch panel. If the condition representing the plural touch point is established, the contact point becomes the touch point and all the touch points are located. The standard 'calculates the block covering the fine control points according to the coordinates; and changes the limbs within the coverage of the block to the hiding state, and the area rails are used on the side touch panel. The invention further provides an electronic device In the middle of the __ take the line, including a touch panel, a processing unit and a display unit, wherein the touch panel and the display unit are - a touch-type glory, the touch panel is used to sense whether there is a side To the contact point; the processing unit judges the _board_in the existing touch point according to the signal of the contact point, and if so, the _ contact point is also the touch point' and locates the coordinates of all the touch points, and then calculates according to the coordinates The block covering all the touch points ^ changes all the components in the coverage area to the selected state, and these components are displayed on the display unit for the user to touch operation. It is explained that it is easier to understand the purpose of the invention, the intra-technical valley, the characteristics and the effects achieved. [Embodiment] The present invention provides (4) 彡 嘛 岭 岭 岭 , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , The system architecture diagram of the multi-components of the electronic device towel of the present invention includes an - display unit 12'_the touch panel 14 and the processing unit μ, and the display unit η and the touch panel U are included in the - touch nano 1G The display unit U_ is displayed for viewing by the user, and the touch panel 14 is disposed on the back of the display unit 12. Therefore, when a foreign object (such as a finger, a stylus, etc. (4) is on the display unit 12, the paste control panel 14 is pressed down, and the touch panel 14 is transmitted and the touch panel 14 is transmitted. In the 16th, the position of the wire for processing the single contact point is used. In the towel of the present invention, if there is any contact point, there will be any action, and more than two contact points will produce an action, and the contact point will be generated. For the touch point, and the processing unit selects the action of selecting the components in the range, as shown in Fig. 2. Fig. 2 is a flow chart of the method for taking the electronic Xie multi-element cap of the present invention, in the step of the touch panel of the heart Pick up the coffee, this contact solution can be the finger of the gamma or the stylus. : Step (4) 2 need to judge the touch panel to increase the existing touch point, if there is already existing touch point 'representation __ control point condition is established , can _ carry out smoke, and vice versa only add a new touch point, then m point, _ number: _:=: point, etc. -, not _= connect: _ coordinates 'calculate L "# turn Fine and private coordinates can be the most declining block, listen to the block as the Lai, can be the most block -, smoke _ (four) careful ^= 201232385 select state ' _ is 任 - As long as there is a part in the block, it is determined that the component is within the coverage of the block. Therefore, multiple components can be selected at the same time. 3A to 3D are schematic flowcharts of an embodiment of the present invention, first in the first In the 3A picture, the touch screen ω is simultaneously from the side to the three contact points 2〇. If it is judged that these contact points are 2 touch points, as shown in the third figure, the coordinates of the touch point η are located according to the contact points. Then, as shown in the third <: FIG. 7^, the virtual block 24 that covers the three touch points 22 can be calculated according to the chain of the two touch points 22, and the block 24 is the smallest circle with the three touch points 22 as the circumference. The circle is rounded and the center coordinates are calculated at the same time; as shown in Fig. 3D, a plurality of components such as, for example, 15 photos, and the component 26 covered by the block 24 are displayed on the touch screen 1 It becomes the selected state, and the purpose of the check is achieved. Even if only one corner of the component 26 is covered, it is also determined that it is selected. The 3E is a one-handed operation, which is not intended to generate three contact points with three fingers, if three contact points All of the touch points generate a selected block on the touch screen 1〇% The component % in the coverage is changed to the selected state. FIG. 4A to the first circle are schematic views of another embodiment of the present invention, which is a moving position of the selected component. As shown in FIG. 4A, The towel only uses two fingers to produce two contact points on the touch screen 1 'the two contacts are formed into a diagonal of the rectangle, and all the readings 26 in the range of the moment block 24 are selected; The block 24 has been changed to the selected state of the component 26 to move along with the block 24 formed by the contact point. If the distance between the two contact points is shortened and the block 24 becomes smaller, the distance between the components 26 is also shortened. Further, as shown in FIG. 4B, the elements 26 are gathered toward the center point of the block 24 and randomly overlapped; when the contact point moves, the selected 7G piece 26 and the ship block 24 are closed, such as Figure 4C shows. In summary, the system and method for simultaneously selecting multiple components in the electronic device provided by the present invention use the intuitional method of 201232385 to determine the position of all the touch points by using two or more contact points. Block, _ pro _ silk _ her tree, the same purpose of selecting multiple components, can also be changed by the crane touch point _ control of the distance and position to move within the range of the block. The invention can reduce the steps of the money operation, reduce the learning of the electronic device operated by the simple control mode, and enhance the willingness to use the surface type electronic device.
唯以上所述者，僅為本發明之較佳實施例而已，並非用來限定本發明 實施之細。故即凡依本發明中請範圍所述之特徵及精神所為之均等變化 或修飾，均應包括於本發明之申請專利範圍内。 【圖式簡單說明】 第1圖為本發明電子裝置t多元件同時選取之魏之方塊圖。 第2圖為本發明電子裝置中多元件同時選取之方法之流程圖。 第3A圖至第3D圖為本發明選取多元件之一實施例之流程示意圖，第3E 圖為早手操作之示意圖。 第4A圖至第4C圖為本發明選取多元件並移動元件之一實施例之示意圖。 •【主要元件符號說明】 10觸控式螢幕 12顯示單元 14觸控面板 W 處理單元 2Q接觸點 22觸控點 24區塊 7 201232385 26元件The above is only the preferred embodiment of the present invention and is not intended to limit the implementation of the present invention. All changes and modifications of the features and spirits of the present invention are intended to be included in the scope of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a block diagram of Wei of the electronic device t of the present invention simultaneously selected. 2 is a flow chart of a method for simultaneously selecting multiple components in an electronic device of the present invention. 3A to 3D are schematic flowcharts of an embodiment of selecting a multi-element according to the present invention, and FIG. 3E is a schematic diagram of an early-hand operation. 4A to 4C are schematic views showing an embodiment of selecting a multi-element and moving element of the present invention. • [Main component symbol description] 10 touch screen 12 display unit 14 touch panel W processing unit 2Q contact point 22 touch point 24 block 7 201232385 26 components
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