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',861,null,null,606,null,null,null,null,null,null,null,null],
['2日',687,null,null,616,null,null,null,null,null,null,null,null],
['3日',666,null,null,699,null,null,null,null,null,null,null,null],
['4日',692,null,null,739,null,null,null,null,null,null,null,null],
['5日',776,null,null,793,null,null,null,null,null,null,null,null],
['6日',831,null,null,1006,null,null,null,null,null,null,null,null],
['7日',626,null,null,959,null,null,null,null,null,null,null,null],
['8日',404,null,null,1227,null,null,null,null,null,null,null,null],
['9日',441,null,null,831,null,null,null,null,null,null,null,null],
['10日',464,null,null,543,null,null,null,null,null,null,null,null],
['11日',583,null,null,710,null,null,null,null,null,null,null,null],
['12日',766,null,null,889,null,null,null,null,null,null,null,null],
['13日',679,null,null,704,null,null,null,null,null,null,null,null],
['14日',698,null,null,595,null,null,null,null,null,null,null,null],
['15日',810,null,null,724,null,null,null,null,null,null,null,null],
['16日',null,null,null,735,null,null,null,null,null,null,null,null],
['17日',1206,null,null,386,null,null,null,null,null,null,null,null],
['18日',821,null,null,440,null,null,null,null,null,null,null,null],
['19日',773,null,null,466,null,null,null,null,null,null,null,null],
['20日',626,null,null,282,null,null,null,null,null,null,null,null],
['21日',269,null,null,421,null,null,null,null,null,null,null,null],
['22日',352,null,null,572,null,null,null,null,null,null,null,null],
['23日',429,null,null,790,null,null,null,null,null,null,null,null],
['24日',478,null,null,842,null,null,null,null,null,null,null,null],
['25日',579,null,null,856,null,null,null,null,null,null,null,null],
['26日',792,null,null,822,null,null,null,null,null,null,null,null],
['27日',825,null,null,892,null,null,null,null,null,null,null,null],
['28日',873,null,null,784,null,null,null,null,null,null,null,null],
['29日',882,null,null,756,null,null,null,null,null,null,null,null],
['30日',520,null,null,841,null,null,null,null,null,null,null,null],
['31日',609,null,null,879,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1月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:1300},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=31 -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)
      }
    });
  }

});