星期四, 3月 18, 2010

Google Char Sample Code Using Javascript


<script type="text/javascript" src="http://www.google.com/jsapi"></script>
<script type="text/javascript">
google.load("visualization", "1", {packages: ["columnchart"]});
</script>
<script type="text/javascript">
function drawVisualization() {
var data = new google.visualization.DataTable();

// 設定X軸和Y軸
data.addColumn("string", "Name");
data.addColumn("number", "股價");

// 設定欄位數量
data.addRows(4);

// 設定X軸欄位名稱
data.setCell(0, 0, "中美晶");
data.setCell(1, 0, "合晶");
data.setCell(2, 0, "綠能");
data.setCell(3, 0, "德淵");

// 設定Y軸欄位值
data.setCell(0, 1, 68.0);
data.setCell(1, 1, 41.9);
data.setCell(2, 1, 98.7);
data.setCell(3, 1, 10.95);

// 建立ColumnChart圖表
new google.visualization.ColumnChart(document.getElementById("visualization")).
draw(data, null);
}

google.setOnLoadCallback(drawVisualization);
</script>

<!-- 圖表顯示位置及大小 -->
<div id="visualization" style="width: 400px; height: 300px;"></div>

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