我使用Google可視化API繪製折線圖。下面是代碼:Google可視化API:折線圖 - 在Y軸上隱藏負值
google.load("visualization", "1", {packages:["corechart"]});
google.setOnLoadCallback(drawCharts);
function drawCharts() {
// Total Coupon View
var data_total_users = new google.visualization.DataTable();
data_total_users.addColumn('string', 'Total Users');
data_total_users.addColumn('number', 'User Count');
data_total_users.addRows(7);
data_total_users.setValue(0, 0, 'Sunday');
data_total_users.setValue(0, 1, 10);
data_total_users.setValue(1, 0, 'Monday');
data_total_users.setValue(1, 1, 4);
data_total_users.setValue(2, 0, 'Tuesday');
data_total_users.setValue(2, 1, 3);
data_total_users.setValue(3, 0, 'Wednesday');
data_total_users.setValue(3, 1, 7);
data_total_users.setValue(4, 0, 'Thursday');
data_total_users.setValue(4, 1, 8);
data_total_users.setValue(5, 0, 'Friday');
data_total_users.setValue(5, 1, 10);
data_total_users.setValue(6, 0, 'Saturday');
data_total_users.setValue(6, 1, 10);
var chart = new google.visualization.LineChart(document.getElementById('chart_users_total'));
chart.draw(data_total_users, {width: 1000, height: 400, title: '', hAxis: {title: ''}});
}
結果看起來是這樣的:
問題是:我怎樣才能去除-0.5,-1.0?另外,我想在Y軸上有整數(例如0,1,2,3,...)。我應該添加哪個參數?
簡單&正確。謝謝! – Raptor 2012-03-26 04:18:46
對於GoogleVisualr :: Interactive :: LineChart,它不起作用。請讓我知道是否有人有解決辦法。謝謝。 – Parthiv 2015-09-22 11:43:40