问题描述
我尝试将值隐藏在条形图的条内.这样做的原因是我将值放在了条形图的顶部，并且该值不应显示两次.
i try to hide the value inside the bars of my bar chart. The reason for that is that i placed the value on top of the bars, and the value should not be shown twice.
我尝试了不同的选项来隐藏该值，但没有奏效.
I tried different options to hide the value but it did not work.
在下面你可以看到一个截图，我想删除条内的数字.
In the following you can see a screenshot, i want to remove the numbers inside the bars.
条形图
推荐答案
默认情况下，Chart.js 本身不绘制任何数据标签(值).您很可能已经激活(导入)了一个插件，例如 chartjs-绘制这些值的插件数据标签:
Chart.js does not draw any data labels (values) itself by default. You most probably have activated (imported) a plugin such as chartjs-plugin-datalabels that draws these values:
<script src="https://cdn.jsdelivr.net/npm/chartjs-plugin-datalabels"></script>
只需从您的代码中删除 script 标记.为特定图表实例禁用全局插件仅，插件选项必须设置为 false.
Simply remove the script tag from your code. To disable a global plugin for a specific chart instance only, the plugin options must be set to false.
在 chartjs-plugin-datalabels 的情况下，这将按如下方式完成:
In the case of chartjs-plugin-datalabels, this would be done as follows:
options: {
plugins: {
datalabels: {
display: false
}
},
}
这篇关于如何在 Chart JS 栏中隐藏值的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持编程学习网！