[英]How to modify google chart?
Hello i just realised my google chart but i'd like to modify it.您好,我刚刚意识到我的谷歌图表,但我想修改它。
Can you help me ?你能帮助我吗 ? Thanks.
谢谢。
graphique last 24 h过去 24 小时的图表
<script type="text/javascript">
google.charts.load('current', {'packages':['corechart']});
google.charts.setOnLoadCallback(graph24h);
function graph24h() {
var data = google.visualization.arrayToDataTable([
['Date', 'Température', 'Vent Moyen', 'Humidité'],
<?php
$chartQuery = "SELECT * FROM ZiMeteo ORDER BY ID DESC LIMIT 144";
$chartQueryRecords = mysqli_query($connect, $chartQuery);
while ($row = mysqli_fetch_assoc($chartQueryRecords)) {
echo "['".$row['Date']."',".$row['TmpExt'].",".$row['Vents'].",".$row['HumExt']."],";
}
?>
]);
var options = {
title: 'Evolution sur 24 h',
legend: { position: 'bottom' }
};
var chart = new google.visualization.LineChart(document.getElementById('curve_chart'));
chart.draw(data, options);
}
i find answer for question 2 : in the hAxis i just have to modifiy the value to -1.我找到了问题 2 的答案:在 hAxis 中,我只需要将值修改为 -1。
hAxis: { direction: -1,
textStyle: {
color:'white',
}},
vAxis: {
textStyle: {
color:'white',
}},
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