英文:
Is there a way to set minimum size of a LineChart in javafx to less than 200x150 pixels?
问题
我正在尝试在一个窗口上显示24个LineCharts，窗口布局为4行6列，如图所示。窗口尺寸为1368x912像素。
我面临的问题是，我需要在比上面图像中显示的窗口尺寸更小的窗口上显示24个LineCharts，但LineChart的最小尺寸是200x150像素（至少我无法使它更小）。
是否有办法重写LineChart类以使其能够变得更小？
英文:
I am trying to display 24 LineCharts on a window 4 rows and 6 columns as shown in the picture. The window size is 1368x912 px.
The problem I am facing is that I need to show 24 LineCharts on a smaller window than shown on the upper image, but the smallest size of a LineChart is 200x150 px (at least I can't make it smaller).
Is there any way to overwrite the LineChart class to enable it to make it smaller?
答案1
得分: 2
在一番搜索后，我发现解决方案相当简单。
您需要覆盖lineChart的maxSize和minSize属性，使它们具有相同的大小：
lineChart.setMaxSize(double, double);
lineChart.setMinSize(double, double);
如果最小大小大于最大大小，那么最小大小将优先。
您还可以使用CSS文件来调整图表的填充，可以像这样导入：
lineChart.getStylesheet().add("path/to/stylesheet.css");
参考fx-css。
英文:
After a bit of searching, I found the solution to be quite simple.
You need to overwrite the maxSize and minSize properties of the lineChart with the same size:
lineChart.setMaxSize(double, double);
lineChart.setMinSize(double, double);
If the minimum size is bigger than the maximum size, the minimum size will overrule.
You can also adjust padding of a chart using a css file, which can be imported like this:
lineChart.getStylesheet().add("path/to/stylesheet.css");
Reference for fx-css.
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