像素滚动

默认情况下,Excel和SpreadJS都按行和列滚动。启用像素滚动功能后,用户可以根据其设置轻松地在工作表中按像素滚动。 用户可以在水平方向(按像素滚动列)或垂直方向(按像素滚动行)上按像素滚动。

当scrollByPixel为true时,SpreadJS将启用按像素的精确滚动。 此外,您还可以定义当scrollByPixel为true时一次滚动的像素数。 最终的滚动像素是滚动增量乘以scrollPixel的结果。 例如,滚动增量为3,scrollPixel为5,最终滚动像素为15。 Worksheet类型提供了scroll方法,用来滚动指定的像素位置。 这个scroll方法包含两个参数,vPixels 和 hPixels. vPixels:表示竖直方向滚动的像素距离。 hPixels:表示水平方向滚动的像素距离。 当vPixels参数为正值时,表单会向下滚动,反之则向上滚动。 当hPixels参数为正值时,表单将向右滚动,反之则向左滚动。 当Workbook的scrollByPixel为true时,表单将滚动到对应行列的偏移位置,反之,当scrollByPixel为false时,那么将直接滚动到所在行列的准确位置,而不会产生任何偏移。
window.onload = function() { var spread = new GC.Spread.Sheets.Workbook(_getElementById('ss'), { sheetCount: 1 }); initSpread(spread); }; function initSpread(spread) { /* Binding settings */ var scrollByPixel = _getElementById("scrollByPixel"); scrollByPixel.addEventListener("change", function () { spread.options.scrollByPixel = scrollByPixel.checked; }); var scrollPixel = _getElementById("scrollPixel"); _getElementById("setScrollPixel").addEventListener("click", function () { spread.options.scrollPixel = parseInt(scrollPixel.value); }); _getElementById("scroll").addEventListener("click", function () { var vPixels = parseFloat(_getElementById("vPixels").value); var hPixels = parseFloat(_getElementById("hPixels").value); var sheet = spread.getActiveSheet(); sheet.scroll(vPixels, hPixels); }); var intervalID; _getElementById("autoScroll").addEventListener("click", function () { if (intervalID) { window.clearInterval(intervalID); intervalID = null; } var vPixels = parseFloat(_getElementById("vPixels").value); var hPixels = parseFloat(_getElementById("hPixels").value); var interval = parseInt(_getElementById("interval").value); intervalID = setInterval(function () { var sheet = spread.getActiveSheet(); sheet.scroll(vPixels, hPixels); }, interval); }); _getElementById("stopScroll").addEventListener("click", function () { if (intervalID) { window.clearInterval(intervalID); intervalID = null; } }); var dataSource = [{ "Country": "United Kingdom", "State": "England", "City": "Basildon", "Product": "KIND Bars Almond & Coconut Gluten Free", "Detail": "1.4 Ounce Bars 12 Count" }, { "Country": "United Kingdom", "State": "England", "City": "London", "Product": "Kraft Grated Parmesan Cheese", "Detail": "24 oz" }, { "Country": "United Kingdom", "State": "England", "City": "Manchester", "Product": "Kraft Grated Parmesan Cheese", "Detail": "24 oz" }, { "Country": "United Kingdom", "State": "England", "City": "London", "Product": "KIND Bars Almond & Coconut Gluten Free", "Detail": "1.4 Ounce Bars 12 Count" }, { "Country": "United Kingdom", "State": "England", "City": "Newbury", "Product": "Kraft Grated Parmesan Cheese", "Detail": "24 oz" }, { "Country": "United Kingdom", "State": "England", "City": "Kemble", "Product": "Smartfood Popcorn", "Detail": "White Cheddar 9 Ounce" }, { "Country": "United Kingdom", "State": "England", "City": "Headley", "Product": "Smartfood Popcorn", "Detail": "White Cheddar 9 Ounce" }, { "Country": "United Kingdom", "State": "England", "City": "Southampton", "Product": "Planters Deluxe Whole Cashew", "Detail": "18.25 Ounce" }, { "Country": "United Kingdom", "State": "England", "City": "Cheltenham", "Product": "Smartfood Popcorn", "Detail": "White Cheddar 9 Ounce" }, { "Country": "United Kingdom", "State": "England", "City": "Bournemouth", "Product": "Smartfood Popcorn", "Detail": "White Cheddar 9 Ounce" }, { "Country": "United Kingdom", "State": "Northern Ireland", "City": "Helens Bay", "Product": "KIND Bars Almond & Coconut Gluten Free", "Detail": "1.4 Ounce Bars 12 Count" }, { "Country": "United States", "State": "MO", "City": "Parkville", "Product": "Jaybee's Gourmet Nuts Gift Pack (3 Lb)", "Detail": "Premium Quality Nuts Elegant Design Vegetarian Friendly & Kosher" }, { "Country": "United States", "State": "OR", "City": "Astoria", "Product": "Kraft Grated Parmesan Cheese", "Detail": "24 oz" }, { "Country": "United States", "State": "AL", "City": "Cahaba Heights", "Product": "Kraft Real Mayo", "Detail": "30 Ounces" }, { "Country": "United States", "State": "NJ", "City": "Mickleton", "Product": "Kraft Real Mayo", "Detail": "30 Ounces" }, { "Country": "United States", "State": "NJ", "City": "Riverside", "Product": "Smartfood Popcorn", "Detail": "White Cheddar 9 Ounce" }, { "Country": "United States", "State": "NJ", "City": "Clinton", "Product": "Teddy Grahams Crackers", "Detail": "Honey 10-Ounce Boxes 6-Pack" }, { "Country": "United States", "State": "IL", "City": "Peoria", "Product": "KIND Bars Almond & Coconut Gluten Free", "Detail": "1.4 Ounce Bars 12 Count" }, { "Country": "United States", "State": "IL", "City": "Morton", "Product": "Teddy Grahams Crackers", "Detail": "Honey 10-Ounce Boxes 6-Pack" }, { "Country": "United States", "State": "IL", "City": "Flossmoor", "Product": "Teddy Grahams Crackers", "Detail": "Honey 10-Ounce Boxes 6-Pack" }, { "Country": "United States", "State": "IL", "City": "Genoa", "Product": "Kraft Real Mayo", "Detail": "30 Ounces" }, { "Country": "United States", "State": "TN", "City": "Martin", "Product": "KIND Bars Almond & Coconut Gluten Free", "Detail": "1.4 Ounce Bars 12 Count" }, { "Country": "United States", "State": "TN", "City": "Memphis", "Product": "Teddy Grahams Crackers", "Detail": "Honey 10-Ounce Boxes 6-Pack" }, { "Country": "United States", "State": "NY", "City": "New York", "Product": "Jaybee's Gourmet Nuts Gift Pack (3 Lb)", "Detail": "Premium Quality Nuts Elegant Design Vegetarian Friendly & Kosher" }, { "Country": "United States", "State": "NY", "City": "New York", "Product": "Kraft Grated Parmesan Cheese", "Detail": "24 oz" }, { "Country": "United States", "State": "NY", "City": "New York", "Product": "Teddy Grahams Crackers", "Detail": "Honey 10-Ounce Boxes 6-Pack" }, { "Country": "United States", "State": "NY", "City": "Brooklyn", "Product": "Teddy Grahams Crackers", "Detail": "Honey 10-Ounce Boxes 6-Pack" }, { "Country": "United States", "State": "NY", "City": "New Rochelle", "Product": "KIND Bars Almond & Coconut Gluten Free", "Detail": "1.4 Ounce Bars 12 Count" }, { "Country": "United States", "State": "NY", "City": "Staten Island", "Product": "KIND Bars Almond & Coconut Gluten Free", "Detail": "1.4 Ounce Bars 12 Count" }, { "Country": "United States", "State": "TX", "City": "Shavano Park", "Product": "Kraft Real Mayo", "Detail": "30 Ounces" }, { "Country": "United States", "State": "TX", "City": "Sugar Land", "Product": "Kraft Real Mayo", "Detail": "30 Ounces" }, { "Country": "United States", "State": "TX", "City": "Houston", "Product": "Planters Deluxe Whole Cashew", "Detail": "18.25 Ounce" }, { "Country": "United States", "State": "TX", "City": "Houston", "Product": "KIND Bars Almond & Coconut Gluten Free", "Detail": "1.4 Ounce Bars 12 Count" }, { "Country": "United States", "State": "TX", "City": "Lakewood Village", "Product": "Planters Deluxe Whole Cashew", "Detail": "18.25 Ounce" }, { "Country": "United States", "State": "ID", "City": "Eagle", "Product": "Planters Deluxe Whole Cashew", "Detail": "18.25 Ounce" }, { "Country": "United States", "State": "UT", "City": "Salt Lake City", "Product": "Kraft Grated Parmesan Cheese", "Detail": "24 oz" }, { "Country": "United States", "State": "CA", "City": "Chula Vista", "Product": "Jaybee's Gourmet Nuts Gift Pack (3 Lb)", "Detail": "Premium Quality Nuts Elegant Design Vegetarian Friendly & Kosher" }, { "Country": "United States", "State": "CA", "City": "Los Gatos", "Product": "KIND Bars Almond & Coconut Gluten Free", "Detail": "1.4 Ounce Bars 12 Count" }, { "Country": "United States", "State": "CA", "City": "Santa Monica", "Product": "Planters Deluxe Whole Cashew", "Detail": "18.25 Ounce" }, { "Country": "United States", "State": "CA", "City": "Irvine", "Product": "Kraft Grated Parmesan Cheese", "Detail": "24 oz" }, { "Country": "United States", "State": "CA", "City": "San Francisco", "Product": "Teddy Grahams Crackers", "Detail": "Honey 10-Ounce Boxes 6-Pack" }, { "Country": "United States", "State": "FL", "City": "Miami", "Product": "Jaybee's Gourmet Nuts Gift Pack (3 Lb)", "Detail": "Premium Quality Nuts Elegant Design Vegetarian Friendly & Kosher" }, { "Country": "United States", "State": "FL", "City": "Delray Beach", "Product": "Smartfood Popcorn", "Detail": "White Cheddar 9 Ounce" }, { "Country": "United States", "State": "FL", "City": "Fort Lauderdale", "Product": "KIND Bars Almond & Coconut Gluten Free", "Detail": "1.4 Ounce Bars 12 Count" }, { "Country": "United States", "State": "FL", "City": "Amelia Island", "Product": "Kraft Grated Parmesan Cheese", "Detail": "24 oz" }, { "Country": "United States", "State": "FL", "City": "Coral Gables", "Product": "Jaybee's Gourmet Nuts Gift Pack (3 Lb)", "Detail": "Premium Quality Nuts Elegant Design Vegetarian Friendly & Kosher" }, { "Country": "United States", "State": "FL", "City": "Miami", "Product": "Smartfood Popcorn", "Detail": "White Cheddar 9 Ounce" }, { "Country": "United States", "State": "FL", "City": "Parkland", "Product": "Planters Deluxe Whole Cashew", "Detail": "18.25 Ounce" }, { "Country": "United States", "State": "VA", "City": "Reston", "Product": "Kraft Real Mayo", "Detail": "30 Ounces" }, { "Country": "United States", "State": "VA", "City": "Keller", "Product": "Smartfood Popcorn", "Detail": "White Cheddar 9 Ounce" }, { "Country": "United States", "State": "VA", "City": "Keller", "Product": "Kraft Grated Parmesan Cheese", "Detail": "24 oz" }, { "Country": "United States", "State": "AZ", "City": "Phoenix", "Product": "Smartfood Popcorn", "Detail": "White Cheddar 9 Ounce" }, { "Country": "United States", "State": "VT", "City": "Pittsfield", "Product": "Planters Deluxe Whole Cashew", "Detail": "18.25 Ounce" }, { "Country": "United States", "State": "VT", "City": "Pittsfield", "Product": "Jaybee's Gourmet Nuts Gift Pack (3 Lb)", "Detail": "Premium Quality Nuts Elegant Design Vegetarian Friendly & Kosher" }, { "Country": "United States", "State": "GA", "City": "Ball Ground", "Product": "Smartfood Popcorn", "Detail": "White Cheddar 9 Ounce" }, { "Country": "United States", "State": "GA", "City": "Sandy Springs", "Product": "Planters Deluxe Whole Cashew", "Detail": "18.25 Ounce" }, { "Country": "United States", "State": "IA", "City": "Ankeny", "Product": "Kraft Real Mayo", "Detail": "30 Ounces" }, { "Country": "United States", "State": "NC", "City": "Pittsboro", "Product": "Kraft Grated Parmesan Cheese", "Detail": "24 oz" }, { "Country": "United States", "State": "OH", "City": "Beachwood", "Product": "Kraft Grated Parmesan Cheese", "Detail": "24 oz" }, { "Country": "United States", "State": "OH", "City": "Cincinnati", "Product": "Kraft Real Mayo", "Detail": "30 Ounces" }, { "Country": "United States", "State": "NH", "City": "W Lebanon", "Product": "Jaybee's Gourmet Nuts Gift Pack (3 Lb)", "Detail": "Premium Quality Nuts Elegant Design Vegetarian Friendly & Kosher" }, { "Country": "United States", "State": "MD", "City": "Woodsboro", "Product": "Kraft Grated Parmesan Cheese", "Detail": "24 oz" }, { "Country": "United States", "State": "Michigan", "City": "Farmington", "Product": "Jaybee's Gourmet Nuts Gift Pack (3 Lb)", "Detail": "Premium Quality Nuts Elegant Design Vegetarian Friendly & Kosher" }, { "Country": "United States", "State": "HI", "City": "Honolulu", "Product": "Kraft Real Mayo", "Detail": "30 Ounces" }, { "Country": "United States", "State": "CO", "City": "Englewood", "Product": "Planters Deluxe Whole Cashew", "Detail": "18.25 Ounce" }, { "Country": "United States", "State": "KY", "City": "Owensboro", "Product": "KIND Bars Almond & Coconut Gluten Free", "Detail": "1.4 Ounce Bars 12 Count" }, { "Country": "Australia", "State": "Victoria", "City": "Echuca", "Product": "KIND Bars Almond & Coconut Gluten Free", "Detail": "1.4 Ounce Bars 12 Count" }, { "Country": "Australia", "State": "Victoria", "City": "Melbourne", "Product": "Teddy Grahams Crackers", "Detail": "Honey 10-Ounce Boxes 6-Pack" }, { "Country": "Australia", "State": "Queensland", "City": "Burpengary", "Product": "Smartfood Popcorn", "Detail": "White Cheddar 9 Ounce" }, { "Country": "Australia", "State": "Queensland", "City": "Gold Coast", "Product": "Planters Deluxe Whole Cashew", "Detail": "18.25 Ounce" }, { "Country": "Israel", "State": "Tel Aviv", "City": "Tel Aviv", "Product": "Jaybee's Gourmet Nuts Gift Pack (3 Lb)", "Detail": "Premium Quality Nuts Elegant Design Vegetarian Friendly & Kosher" }, { "Country": "France", "State": "Ile-de-France", "City": "Chatou", "Product": "Smartfood Popcorn", "Detail": "White Cheddar 9 Ounce" }, { "Country": "France", "State": "Upper Normandy", "City": "Rouen", "Product": "Jaybee's Gourmet Nuts Gift Pack (3 Lb)", "Detail": "Premium Quality Nuts Elegant Design Vegetarian Friendly & Kosher" }, { "Country": "Netherlands", "State": "Noord-Brabant", "City": "Eindhoven", "Product": "Jaybee's Gourmet Nuts Gift Pack (3 Lb)", "Detail": "Premium Quality Nuts Elegant Design Vegetarian Friendly & Kosher" }, { "Country": "Netherlands", "State": "Noord-Holland", "City": "Badhoevedorp", "Product": "Kraft Real Mayo", "Detail": "30 Ounces" }, { "Country": "Ireland", "State": "Meath", "City": "Julianstown", "Product": "Jaybee's Gourmet Nuts Gift Pack (3 Lb)", "Detail": "Premium Quality Nuts Elegant Design Vegetarian Friendly & Kosher" }, { "Country": "Ireland", "State": "Cork", "City": "Ballynora", "Product": "Smartfood Popcorn", "Detail": "White Cheddar 9 Ounce" }, { "Country": "Ireland", "State": "Dublin", "City": "Kinsaley", "Product": "Jaybee's Gourmet Nuts Gift Pack (3 Lb)", "Detail": "Premium Quality Nuts Elegant Design Vegetarian Friendly & Kosher" }, { "Country": "Ireland", "State": "Dublin", "City": "Rathgar", "Product": "Kraft Real Mayo", "Detail": "30 Ounces" }, { "Country": "Canada", "State": "Ontario", "City": "Ottawa", "Product": "Kraft Grated Parmesan Cheese", "Detail": "24 oz" }, { "Country": "Canada", "State": "Ontario", "City": "Belleville", "Product": "KIND Bars Almond & Coconut Gluten Free", "Detail": "1.4 Ounce Bars 12 Count" }, { "Country": "Canada", "State": "Ontario", "City": "Alliston", "Product": "Kraft Grated Parmesan Cheese", "Detail": "24 oz" }, { "Country": "Canada", "State": "British Columbia", "City": "Maple Ridge District Municipality", "Product": "Smartfood Popcorn", "Detail": "White Cheddar 9 Ounce" }, { "Country": "Canada", "State": "British Columbia", "City": "Comox", "Product": "Jaybee's Gourmet Nuts Gift Pack (3 Lb)", "Detail": "Premium Quality Nuts Elegant Design Vegetarian Friendly & Kosher" }, { "Country": "Canada", "State": "British Columbia", "City": "Vancouver", "Product": "KIND Bars Almond & Coconut Gluten Free", "Detail": "1.4 Ounce Bars 12 Count" }, { "Country": "Canada", "State": "British Columbia", "City": "Vancouver", "Product": "Planters Deluxe Whole Cashew", "Detail": "18.25 Ounce" }, { "Country": "Canada", "State": "British Columbia", "City": "Tsawwassen", "Product": "Teddy Grahams Crackers", "Detail": "Honey 10-Ounce Boxes 6-Pack" }, { "Country": "Canada", "State": "Saskatchewan", "City": "Prince Albert", "Product": "Smartfood Popcorn", "Detail": "White Cheddar 9 Ounce" }, { "Country": "Canada", "State": "Alberta", "City": "Red Deer", "Product": "Smartfood Popcorn", "Detail": "White Cheddar 9 Ounce" }, { "Country": "Canada", "State": "Alberta", "City": "Calgary", "Product": "Planters Deluxe Whole Cashew", "Detail": "18.25 Ounce" }, { "Country": "Canada", "State": "Alberta", "City": "Calgary", "Product": "Kraft Grated Parmesan Cheese", "Detail": "24 oz" }, { "Country": "Canada", "State": "Alberta", "City": "Okotoks", "Product": "Smartfood Popcorn", "Detail": "White Cheddar 9 Ounce" }, { "Country": "India", "State": "Andhra Pradesh", "City": "Hyderabad", "Product": "Teddy Grahams Crackers", "Detail": "Honey 10-Ounce Boxes 6-Pack" }, { "Country": "South Africa", "State": "Gauteng", "City": "Roodepoort", "Product": "Jaybee's Gourmet Nuts Gift Pack (3 Lb)", "Detail": "Premium Quality Nuts Elegant Design Vegetarian Friendly & Kosher" }, { "Country": "Finland", "State": "Ita-Suomen Laani", "City": "Kuopio", "Product": "Planters Deluxe Whole Cashew", "Detail": "18.25 Ounce" }, { "Country": "Switzerland", "State": "Geneve", "City": "Vesenaz", "Product": "KIND Bars Almond & Coconut Gluten Free", "Detail": "1.4 Ounce Bars 12 Count" }, { "Country": "Switzerland", "State": "Vaud", "City": "Lausanne", "Product": "Smartfood Popcorn", "Detail": "White Cheddar 9 Ounce" }, { "Country": "Switzerland", "State": "Vaud", "City": "Morges", "Product": "Kraft Real Mayo", "Detail": "30 Ounces" }, { "Country": "Denmark", "State": "Frederiksborg", "City": "Helsingor", "Product": "Planters Deluxe Whole Cashew", "Detail": "18.25 Ounce" }, { "Country": "Denmark", "State": "Kobenhavn", "City": "Kobenhavn", "Product": "Kraft Grated Parmesan Cheese", "Detail": "24 oz" }, { "Country": "Denmark", "State": "Storstrom", "City": "Nakskov", "Product": "Kraft Grated Parmesan Cheese", "Detail": "24 oz" }, { "Country": "Belgium", "State": "Brussels (Bruxelles)", "City": "Brussels", "Product": "Jaybee's Gourmet Nuts Gift Pack (3 Lb)", "Detail": "Premium Quality Nuts Elegant Design Vegetarian Friendly & Kosher" }, { "Country": "Sweden", "State": "Stockholm", "City": "Saltsjobaden", "Product": "KIND Bars Almond & Coconut Gluten Free", "Detail": "1.4 Ounce Bars 12 Count" }, { "Country": "Norway", "State": "Rogaland", "City": "Stavanger", "Product": "Smartfood Popcorn", "Detail": "White Cheddar 9 Ounce" }, { "Country": "Norway", "State": "Oslo", "City": "Oslo", "Product": "Planters Deluxe Whole Cashew", "Detail": "18.25 Ounce" }, { "Country": "Luxembourg", "State": "Luxembourg", "City": "Gasperich", "Product": "Planters Deluxe Whole Cashew", "Detail": "18.25 Ounce" }, { "Country": "Italy", "State": "Lombardy", "City": "Milan", "Product": "Smartfood Popcorn", "Detail": "White Cheddar 9 Ounce" }, { "Country": "Germany", "State": "Nordrhein-Westfalen", "City": "Telgte", "Product": "Jaybee's Gourmet Nuts Gift Pack (3 Lb)", "Detail": "Premium Quality Nuts Elegant Design Vegetarian Friendly & Kosher" }, { "Country": "Moldova", "State": "Chisinau", "City": "Bubuieci", "Product": "Smartfood Popcorn", "Detail": "White Cheddar 9 Ounce" }, { "Country": "Spain", "State": "Murcia", "City": "La Alberca", "Product": "Kraft Grated Parmesan Cheese", "Detail": "24 oz" }, { "Country": "United Arab Emirates", "State": "Dubayy", "City": "Jumeira", "Product": "KIND Bars Almond & Coconut Gluten Free", "Detail": "1.4 Ounce Bars 12 Count" }, { "Country": "Bahrain", "State": "Al Manamah", "City": "Al 'Adliyah", "Product": "Kraft Grated Parmesan Cheese", "Detail": "24 oz" }]; spread.suspendPaint(); spread.options.scrollByPixel = true; var sheet = spread.getActiveSheet(); //bind data source sheet.setRowHeight(0, 30, 1); sheet.autoGenerateColumns = false; sheet.setDataSource(dataSource); var colInfos = [ { name: 'Country', size: 180 }, { name: 'State', size: 120 }, { name: 'City', size: 120 }, { name: 'Product', size: 280 }, { name: 'Detail', size: '*' } ]; sheet.bindColumns(colInfos); spread.resumePaint(); } function _getElementById(id){ return document.getElementById(id); }
<!doctype html> <html style="height:100%;font-size:14px;"> <head> <meta name="spreadjs culture" content="zh-cn" /> <meta charset="utf-8" /> <meta name="viewport" content="width=device-width, initial-scale=1.0" /> <link rel="stylesheet" type="text/css" href="$DEMOROOT$/zh/purejs/node_modules/@grapecity/spread-sheets/styles/gc.spread.sheets.excel2013white.css"> <script src="$DEMOROOT$/zh/purejs/node_modules/@grapecity/spread-sheets/dist/gc.spread.sheets.all.min.js" type="text/javascript"></script> <script src="$DEMOROOT$/zh/purejs/node_modules/@grapecity/spread-sheets-resources-zh/dist/gc.spread.sheets.resources.zh.min.js" type="text/javascript"></script> <script src="$DEMOROOT$/spread/source/data/data.js" type="text/javascript"></script> <script src="$DEMOROOT$/spread/source/js/license.js" type="text/javascript"></script> <script src="app.js" type="text/javascript"></script> <link rel="stylesheet" type="text/css" href="styles.css"> </head> <body> <div class="sample-tutorial"> <div id="ss" class="sample-spreadsheets"></div> <div class="options-container"> <div class="option-row"> <p>Scroll the spreadsheet to view the pixel scrolling feature. </p> <p>You can also change the number of pixels scrolled below by entering the number and press Set Scroll Pixel.</p> <p>To disable this feature, uncheck the option.</p> <input type="checkbox" id="scrollByPixel" checked="checked" /> <label for="scrollByPixel">Scroll By Pixel</label> </div> <div class="option-row"> <input type="number" id="scrollPixel" value="5" /> <input type="button" id="setScrollPixel" value="Set Scroll Pixel" /> </div> <div class="option-row"> <p>You can also scroll the sheet by specified pixels.</p> <label> <input type="number" id="vPixels" value="1"> vPixels </label> <label> <input type="number" id="hPixels" value="0"> hPixels </label> <input type="button" id="scroll" value="Scroll"> </div> <div class="option-row"> <p>If you invoke the scroll method in a timer, the sheet can be scrolled automatically.</p> <label> <input type="number" id="interval" value="20"> interval(ms) </label> <input type="button" id="autoScroll" value="Automatically Scroll"> <input type="button" id="stopScroll" value="Stop Scroll"> </div> </div> </div> </body> </html>
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