Question

如何为打印导出选项与png，jpg等的导出选项完全匹配。基本上，我有一个具有缩放功能的图表，当用户选择打印时，我想删除rangeSelector，导航器和滚动条。我已经设置了如下所示的导出选项，但它似乎仅适用于不涉及打印的导出选项。

exporting: {
    chartOptions: {
        rangeSelector: {
            selected: 4,
            inputEnabled: false,
            buttonTheme: {
                visibility: 'hidden'
            },
            labelStyle: {
                visibility: 'hidden'
            }
        },
        navigator: {
            enabled: false
        },
        scrollbar: {
            enabled: false
        }
    },
    scale: 3,
    fallbackToExportServer: false
}

Answer 1

您可以使用LD_LIBRARY_PATH=/usr/local/gcc-7/lib64:$LD_LIBRARY_PATH LD_LIBRARY_PATH=/usr/local/gcc-7/lib:$LD_LIBRARY_PATH LD_LIBRARY_PATH=/usr/local/cuda-10.0/NsightCompute-1.0/host/linux-desktop-glibc_2_11_3-glx-x64/Plugins:$LD_LIBRARY_PATH LD_LIBRARY_PATH=/usr/local/cuda-10.0/NsightCompute-1.0/target/linux-desktop-glibc_2_11_3-glx-x64:$LD_LIBRARY_PATH LD_LIBRARY_PATH=/usr/local/cuda-10.0/targets/x86_64-linux/lib/stubs:$LD_LIBRARY_PATH PATH=/usr/local/gcc-7/bin:$PATH PATH=/usr/local/cuda-10.0/bin:$PATH PATH=$HOME/big/cuda.samples/NVIDIA_CUDA-10.0_Samples/bin/x86_64/linux/release:$PATH事件并使用新选项更新图表来实现它。之后，使用beforePrint event使用旧选项更新图表。

代码：

afterPrint

演示：
https://jsfiddle.net/fs80h3qg/

Api参考：
https://api.highcharts.com/highcharts/chart.events.beforePrint
https://api.highcharts.com/highcharts/chart.events.afterPrint
https://api.highcharts.com/class-reference/Highcharts.Chart#update

Highcharts-导出选项以进行打印以匹配导出到png

1 个答案: