v3.1.2

VueUiDashboard improvements #246

• Add user options in config, with optional annotator; image and pdf

const config = ref({
  userOptions: {
    show: true,
    showOnChartHover: false,
    keepStateOnChartLeave: true,
    position: 'right',
    buttons: {
      pdf: true,
      img: true,
      annotator: true
    },
    callbacks: {
      pdf: null,
      img: null,
      annotator: null
    },
    buttonTitles: {
      pdf: 'Download PDF',
      img: 'Download PNG',
      annotator: 'Toggle annotator'
    },
    print: {
      scale: 2,
      filename: ''
    }
  }
})

User options callbacks:

const config = ref({
  userOptions: {
    // These callbacks will be called when user options buttons are clicked.
    callbacks: {
      pdf: (chart: HTMLElement) => {
        // use your own pdf solution
      },
      img: (base64: string) => {
        // do whatever you want with the base 64 image data of the chart
      },
      // all other buttons have also their callbacks (no params), with the same name as the button
    }
  }
})

PDF improvements

• The size of the PDF is based on config.style.board.aspectRatio (default: "1/1.4141", which is A4 in portrait mode)
• The file name can be set in config.userOptions.print.filename

Deprecated config options

• config.allowPrint is deprecated, but will still keep working. It is replaced with config.userOptions.show. It is recommended to make the change.
• config.style.resizeHandles.border is removed (was not applied anyway, so no breaking change here either)