【发布时间】:2017-09-26 09:04:23
【问题描述】:
我使用谷歌图表来构建图表。这是我的代码:
var array = [["Day", "Value"], ["15", 0], ["16", 0], ["17", 0], ["18", 0], ["19", 0], ["20", 0], ["21", 7], ["22", 0], ["23", 0], ["24", 0], ["25", 0]];
值数组只有零值和正值
这仅显示正值
var data = google.visualization.arrayToDataTable(array);
var options = {
curveType: 'function',
legend: {position: 'bottom'},
vAxis: {viewWindowMode: "explicit", viewWindow: {min: 0}, minValue: 0, maxValue: 4},
};
var chart = new google.visualization.LineChart(document.getElementById('chart'));
chart.draw(data, options);
这显示负值和正值
var data = google.visualization.arrayToDataTable(array);
var options = {
curveType: 'function',
legend: {position: 'bottom'},
vAxis: {viewWindowMode: "explicit", minValue: 0, maxValue: 4},
};
var chart = new google.visualization.LineChart(document.getElementById('chart'));
chart.draw(data, options);
That is how graph looks like. Line goes to negative values
If only positive values shown the line breaks
如何在图表上只显示正值?不换行
【问题讨论】:
-
如果你想在不换行的情况下显示值,你必须改变一些东西的负值,例如零
-
@Redair 但我没有负值。我不知道他们为什么会出现在这里
标签: javascript google-visualization