확대/축소 비율
확대/축소 비율은 날짜 표시줄의 확대/축소 비율을 나타내는 숫자 값입니다. 확대/축소 비율을 변경하려면 날짜 표시줄의 확대/축소 함수를 호출합니다.
확대/축소
날짜 표시줄에서 확대/축소할 수 있습니다.
자동 확대/축소
각 계층의 눈금 레이블에 따라 날짜 표시줄을 적절한 비율로 자동으로 확대/축소할 수도 있습니다.
확대/축소 값
날짜 표시줄을 지정한 비율로 확대/축소할 수 있습니다.
다음 코드는 날짜 표시줄을 확대/축소하여 대상 날짜 범위를 뷰포트에 표시합니다. 날짜 표시줄은 가장 가까운 눈금으로 조정됩니다.
계층 단위 조정
부울 값은 확대/축소 비율에 따라 계층 단위를 적절한 값으로 조정하는지를 나타냅니다. API에서 기본적으로 true입니다.
timescale.zoomIn(adjustTierUnit);
timescale.zoomOut(adjustTierUnit);
timescale.zoomTo(zoomFactor, adjustTierUnit);
timescale.zoomToRange(startDate, endDate, adjustTierUnit);
/*REPLACE_MARKER*/
/*DO NOT DELETE THESE COMMENTS*/
var myTable;
var ganttSheet;
var adjustTierUnit = true;
window.onload = function() {
var spread = new GC.Spread.Sheets.Workbook(document.getElementById("ss"), { sheetCount: 0 });
initSpread(spread);
initSplitView(spread);
};
function initSpread(spread) {
spread.suspendPaint();
initDataSource(spread);
initGanttSheet(spread);
spread.resumePaint();
}
function initDataSource(spread) {
var tableName = "Gantt_Id";
var baseApiUrl = getBaseApiUrl();
var apiUrl = baseApiUrl + "/" + tableName;
var dataManager = spread.dataManager();
myTable = dataManager.addTable("myTable", {
batch: true,
remote: {
read: {
url: apiUrl
}
},
schema: {
hierarchy: {
type: "Parent",
column: "parentId"
},
columns: {
id: { isPrimaryKey: true },
taskNumber: { dataType: "rowOrder" }
}
}
});
}
function initGanttSheet(spread) {
ganttSheet = spread.addSheetTab(0, "GanttSheet", GC.Spread.Sheets.SheetType.ganttSheet);
var view = myTable.addView("ganttView", [
{ value: "taskNumber", caption: "NO.", width: 60 },
{ value: "name", caption: "Task Name", width: 200 },
{ value: "duration", caption: "Duration", width: 90 },
{ value: "predecessors", caption: "Predecessors", width: 120 }
]);
view.fetch().then(function() {
ganttSheet.bindGanttView(view);
}).then(function() {
ganttSheet.project.timescale.zoomOut();
});
initSidePanel(ganttSheet);
}
function initSidePanel(ganttSheet) {
var adjustTierUnitCheckbox = document.getElementById("adjust-tier-unit");
var zoomAutoButton = document.getElementById("zoom-auto");
var zoomInButton = document.getElementById("zoom-in");
var zoomOutButton = document.getElementById("zoom-out");
var zoomFactorInput = document.getElementById("zoom-factor");
var zoomToButton = document.getElementById("zoom-to");
var zoomToTypeSelect = document.getElementById("zoom-to-type");
var zoomToRangeButton = document.getElementById("zoom-to-range");
adjustTierUnitCheckbox.addEventListener("click", function() {
if (adjustTierUnitCheckbox.classList.contains("active")) {
adjustTierUnitCheckbox.classList.remove("active");
adjustTierUnit = false;
} else {
adjustTierUnitCheckbox.classList.add("active");
adjustTierUnit = true;
}
});
zoomAutoButton.addEventListener("click", function() {
ganttSheet.project.timescale.zoomAuto();
syncPanel(ganttSheet);
});
zoomInButton.addEventListener("click", function() {
ganttSheet.project.timescale.zoomIn(adjustTierUnit);
syncPanel(ganttSheet);
});
zoomOutButton.addEventListener("click", function() {
ganttSheet.project.timescale.zoomOut(adjustTierUnit);
syncPanel(ganttSheet);
});
zoomToButton.addEventListener("click", function() {
var factor = Number(zoomFactorInput.value);
if (!isNaN(factor)) {
ganttSheet.project.timescale.zoomTo(factor, adjustTierUnit);
syncPanel(ganttSheet);
}
});
zoomToRangeButton.addEventListener("click", function() {
var zoomToType = zoomToTypeSelect.value;
var project = ganttSheet.project;
if (zoomToType === "0") {
var task = ganttSheet.getActiveTask();
if(task && task.finish && task.start) {
project.timescale.zoomToRange(task.start, task.finish);
}
} else if (zoomToType === "1") {
var startDate = Math.min.apply(null, project.tasks.filter(function(t) {return t.start}).map(function(t) {return t.start.valueOf()}));
var finishDate = Math.max.apply(null, project.tasks.filter(function(t) {return t.finish}).map(function(t) {return t.finish.valueOf()}));
project.timescale.zoomToRange(new Date(startDate), new Date(finishDate));
} else if (zoomToType === "2") {
let count = Number(zoomToRangeCountInput.value);
let unit = Number(zoomToRangeUnitSelect.value);
let start = project.timescale.currentDate;
let defaultMilliseconds = [
365 * 24 * 60 * 60 * 1000, // Years= 0,
365 / 2 * 24 * 60 * 60 * 1000, // HalfYears= 1,
365 / 4 * 24 * 60 * 60 * 1000, // Quarters= 2,
30 * 24 * 60 * 60 * 1000, // Months= 3,
10 * 24 * 60 * 60 * 1000, // ThirdsOfMonth= 4,
7 * 24 * 60 * 60 * 1000, // Weeks= 5,
24 * 60 * 60 * 1000, // Days= 6,
60 * 60 * 1000, // Hours= 7,
60 * 1000, // Minutes= 8
];
let finish = new Date(start.valueOf() + defaultMilliseconds[unit] * count);
project.timescale.zoomToRange(start, finish);
}
syncPanel(ganttSheet);
});
}
function syncPanel(ganttSheet) {
var zoomFactorInput = document.getElementById("zoom-factor");
zoomFactorInput.value = ganttSheet.project.timescale.zoomFactor;
}
function getBaseApiUrl() {
return window.location.href.match(/http.+spreadjs\/learn-spreadjs\//)[0] + 'server/api';
}
function initSplitView(spread) {
var host = document.getElementById("split-view");
var content = host.getElementsByClassName("split-content")[0];
var panel = host.getElementsByClassName("split-panel")[0];
new SplitView({
host: host,
content: content,
panel: panel,
refreshContent: function() {
spread.refresh();
}
});
}
<!doctype html>
<html style="height:100%;font-size:14px;">
<head>
<meta charset="utf-8" />
<meta name="spreadjs culture" content="ko-kr"/>
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<link rel="stylesheet" type="text/css" href="$DEMOROOT$/ko/purejs/node_modules/@mescius/spread-sheets/styles/gc.spread.sheets.excel2013white.css">
<link rel="stylesheet" type="text/css" href="$DEMOROOT$/spread/source/splitView/splitView.css">
<!-- Promise Polyfill for IE, https://www.npmjs.com/package/promise-polyfill -->
<script src="https://cdn.jsdelivr.net/npm/promise-polyfill@8/dist/polyfill.min.js"></script>
<script src="$DEMOROOT$/ko/purejs/node_modules/@mescius/spread-sheets/dist/gc.spread.sheets.all.min.js" type="text/javascript"></script>
<script src="$DEMOROOT$/ko/purejs/node_modules/@mescius/spread-sheets-tablesheet/dist/gc.spread.sheets.tablesheet.min.js" type="text/javascript"></script>
<script src="$DEMOROOT$/ko/purejs/node_modules/@mescius/spread-sheets-ganttsheet/dist/gc.spread.sheets.ganttsheet.min.js" type="text/javascript"></script>
<script src="$DEMOROOT$/spread/source/splitView/splitView.js" type="text/javascript"></script>
<script src="$DEMOROOT$/ko/purejs/node_modules/@mescius/spread-sheets-resources-ko/dist/gc.spread.sheets.resources.ko.min.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 id="split-view" class="sample-tutorial">
<div id="ss" class="sample-spreadsheets split-content"></div>
<div class="options-container split-panel">
<div class="option-row option-title">
Zoom the ganttsheet chart area.
</div>
<div class="option-block">
<div class="option-row">
<label class="option-checkbox active" id="adjust-tier-unit">Adjust Tier Unit</label>
<div class="option-info">* checkbox toggle whether adjust tier unit or not when zoom. It affects the result of zoom in, zoom out, zoom to and zoom to range.</div>
</div>
</div>
<div class="option-block">
<div class="option-row">
<input type="button" id="zoom-auto" class="option-button" value="Zoom Auto" />
</div>
<div class="option-row">
<input type="button" id="zoom-in" class="option-button" value="Zoom In" />
</div>
<div class="option-row">
<input type="button" id="zoom-out" class="option-button" value="Zoom Out" />
</div>
</div>
<div class="option-block">
<div class="option-row input-box">
<label for="zoom-factor">Zoom Factor</label>
<input type="text" id="zoom-factor" value="1" />
<div class="option-info valid">* valid value: number</div>
</div>
<div class="option-row">
<input type="button" id="zoom-to" class="option-button" value="Zoom To" />
</div>
<div class="option-row selection-box">
<label for="zoom-to-type">Demo Range</label>
<select id="zoom-to-type">
<option value="0">Selected Task</option>
<option value="1">Entire Project</option>
<!-- <option value="2">Custom Range</option> -->
</select>
</div>
<!-- <div class="option-block toggle hide" id="custom-zoom-panel">
<div class="option-info toggle">* toggle panel for the "Demo Range" option when you selected "Custom Range" item.</div>
<div class="option-row selection-box">
<label for="zoom-to-range-unit">Custom Zoom Unit</label>
<select id="zoom-to-range-unit">
<option value="0">Years</option>
<option value="1">Half Years</option>
<option value="2">Quarters</option>
<option value="3">Months</option>
<option value="4">Thirds of Months</option>
<option value="5">Months</option>
<option value="6">Weeks</option>
<option value="7" selected>Days</option>
<option value="8">Hours</option>
<option value="8">Minutes</option>
</select>
</div>
<div class="option-row input-box">
<input type="text" id="zoom-to-range-count" value="1" />
<label for="zoom-to-range-count">Custom Zoom Count</label>
<div class="option-info valid">* valid value: integer</div>
</div>
</div> -->
<div class="option-row">
<input type="button" id="zoom-to-range" class="option-button" value="Zoom To Range" />
</div>
</div>
</div>
</div>
</html>
.option-block {
background: #fff;
padding: 8px;
margin: 12px 0;
border-radius: 4px;
border: 1px dashed #82bc00;
box-shadow: 0px 0 6px 0 rgba(0,0,0,0.1);
}
.option-block.toggle {
border: 1px dotted #f7a711;
}
.option-row {
font-size: 14px;
box-sizing: border-box;
padding: 4px 0;
}
.option-title {
font-weight: bold;
color: #656565;
}
.option-info {
font-size: 12px;
color: #919191;
margin-top: 6px;
font-weight: normal;
}
.option-info.valid {
color: #82bc00;
}
.option-info.toggle {
color: #f7a711;
}
.option-button {
width: 100%;
padding: 0;
line-height: 20px;
background: #82bc00;
color: #fff;
transition: 0.3s;
cursor: pointer;
outline: none;
border-radius: 4px;
box-sizing: border-box;
box-shadow: 0 1px 4px 0 rgba(0,0,0,0.3);
border: none;
}
.option-button:hover {
background: #82bc00;
color: #fff;
box-shadow: 0 3px 8px 0 rgba(0,0,0,0.4);
}
.option-checkbox {
background: #fff;
border: 1px dashed #f7a711;
color: #f7a711;
padding: 2px 4px;
transition: 0.3s;
box-sizing: border-box;
cursor: pointer;
}
.option-checkbox.active {
color: #fff;
background: #f7a711;
box-shadow: 0 1px 4px 0 rgba(0,0,0,0.3);
border-radius: 4px;
}
.selection-box {
position: relative;
}
.selection-box > select {
text-align: left;
width: 100%;
height: 20px;
padding: 0;
line-height: 20px;
background: transparent;
border: none;
border-bottom: 2px solid #656565;
color: #656565;
transition: 0.3s;
cursor: pointer;
outline: none;
box-sizing: border-box;
}
.selection-box > select > option {
background: white;
}
.selection-box > select:focus {
border-bottom: 2px solid #82bc00;
color: #82bc00;
box-shadow: 0 2px 6px 0 rgba(0,0,0,0.3);
}
.selection-box > label {
position: absolute;
cursor: pointer;
font-size: 12px;
color: #fff;
background: #656565;
padding: 0 4px;
right: 0;
top: 6px;
box-shadow: 0 1px 4px 0 rgba(0,0,0,0.3);
}
.input-box {
position: relative;
}
.input-box > input[type=text] {
width: 100%;
background: transparent;
border: none;
color: #656565;
border-bottom: 2px solid #656565;
outline: none;
box-sizing: border-box;
transition: 0.3s;
}
.input-box > input[type=text]:focus {
color: #82bc00;
border-bottom: 2px solid #82bc00;
}
.input-box > label {
cursor: pointer;
position: absolute;
right: 0;
top: 5px;
font-size: 12px;
color: #fff;
background: #656565;
padding: 0 4px;
box-shadow: 0 1px 4px 0 rgba(0,0,0,0.3);
}
