如图所示,我在垂直轴上的值不可见:
.
我的代码可能有什么问题?
function drawVisualization() {
google.visualization.drawChart({
containerId: 'visualization',
dataSourceUrl: 'http://www.google.com/fusiontables/gvizdata?tq=',
query: 'SELECT Environment, GirlPupils, BoyPupils, FemaleTeachers, MaleTeachers FROM 1eC4sIAgVXfFj01mOM2cDiyW2nly7TcFeIXj1G3s',
chartType: 'BarChart',
options: {
title: 'Number of Students and Teachers',
vAxis: {
title: 'Environment'
},
hAxis: {
title: 'Number'
}
}
});
}