google.load('visualization', '1.0', {'packages':['corechart']});
google.setOnLoadCallback(function(){
  var data = new google.visualization.DataTable();
       data.addColumn('string', '日');
       data.addColumn('number', '推測');
       data.addColumn({type:'string', role:'annotation'});
       data.addColumn({type:'string', role:'annotationText'});
       data.addColumn('number', '推測');
       data.addColumn({type:'string', role:'annotation'});
       data.addColumn({type:'string', role:'annotationText'});
       data.addColumn('number', 'iOS前月');
       data.addColumn({type:'string', role:'annotation'});
       data.addColumn({type:'string', role:'annotationText'});
       data.addColumn('number', 'iOS当月');
       data.addColumn({type:'string', role:'annotation'});
       data.addColumn({type:'string', role:'annotationText'});
       data.addRows([
        ['1日',531,null,null,467,null,null,null,null,null,null,null,null],
['2日',261,null,null,242,null,null,null,null,null,null,null,null],
['3日',323,null,null,284,null,null,null,null,null,null,null,null],
['4日',374,null,null,350,null,null,null,null,null,null,null,null],
['5日',408,null,null,405,null,null,null,null,null,null,null,null],
['6日',452,null,null,423,null,null,null,null,null,null,null,null],
['7日',529,null,null,555,null,null,null,null,null,null,null,null],
['8日',567,null,null,604,null,null,null,null,null,null,null,null],
['9日',581,null,null,637,null,null,null,null,null,null,null,null],
['10日',433,null,null,301,null,null,null,null,null,null,null,null],
['11日',491,null,null,337,null,null,null,null,null,null,null,null],
['12日',502,null,null,420,null,null,null,null,null,null,null,null],
['13日',604,null,null,481,null,null,null,null,null,null,null,null],
['14日',568,null,null,594,null,null,null,null,null,null,null,null],
['15日',540,null,null,598,null,null,null,null,null,null,null,null],
['16日',206,null,null,547,null,null,null,null,null,null,null,null],
['17日',250,null,null,225,null,null,null,null,null,null,null,null],
['18日',340,null,null,268,null,null,null,null,null,null,null,null],
['19日',453,null,null,366,null,null,null,null,null,null,null,null],
['20日',557,null,null,427,null,null,null,null,null,null,null,null],
['21日',562,null,null,466,null,null,null,null,null,null,null,null],
['22日',367,null,null,562,null,null,null,null,null,null,null,null],
['23日',424,null,null,600,null,null,null,null,null,null,null,null],
['24日',482,null,null,550,null,null,null,null,null,null,null,null],
['25日',512,null,null,507,null,null,null,null,null,null,null,null],
['26日',418,null,null,574,null,null,null,null,null,null,null,null],
['27日',451,null,null,626,null,null,null,null,null,null,null,null],
['28日',534,null,null,601,null,null,null,null,null,null,null,null],
['29日',533,null,null,469,null,null,null,null,null,null,null,null],
['30日',509,null,null,502,null,null,null,null,null,null,null,null],
['31日',493,null,null,null,null,null,null,null,null,null,null,null]
        ]);
  var options = {
    chartArea: {'width':'85%', 'height':'65%', 'left':60 },
    'pointSize': 3,
    hAxis: { titleTextStyle:{italic:false}, format:'#',ticks: [1,5,10,15,20,25,30] },
    vAxis: { title:'2023年6月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:700},direction:-1 },
    legend: {position: 'top' },
    tooltip: { trigger: 'both' },
    focusTarget: 'category',
    colors:['skyblue','pink','#2980b9','#e74c3c']
  };

  var chart = new google.visualization.LineChart(document.getElementById('graphField'));
  chart.draw(data, options);

  var lastlogday=30 -1 ;
  var lastlogcat=4;

  if(lastlogday>=0){
    chart.setSelection([{
      row: lastlogday,
      column: lastlogcat
    }]);
  
    google.visualization.events.addListener(chart, 'click', function() {
      if(chart.getSelection()[0]){
        //chart.setSelection(null)
      }
    });
  }

});