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',316,null,null,287,null,null,null,null,null,null,null,null],
['2日',105,null,null,149,null,null,105,null,null,149,null,null],
['3日',null,null,null,null,null,null,136,null,null,164,null,null],
['4日',null,null,null,null,null,null,168,null,null,167,null,null],
['5日',161,null,null,162,null,null,161,null,null,162,null,null],
['6日',201,null,null,204,null,null,null,null,null,null,null,null],
['7日',231,null,null,256,null,null,null,null,null,null,null,null],
['8日',265,null,null,286,null,null,null,null,null,null,null,null],
['9日',249,null,null,135,null,null,null,null,null,135,null,null],
['10日',302,null,null,null,null,null,null,null,null,145,null,null],
['11日',281,null,null,null,null,null,null,null,null,170,null,null],
['12日',145,null,null,null,null,null,145,null,null,86,null,null],
['13日',200,null,null,null,null,null,200,null,null,124,null,null],
['14日',240,null,null,null,null,null,null,null,null,167,null,null],
['15日',252,null,null,null,null,null,null,null,null,200,null,null],
['16日',231,null,null,198,null,null,null,null,null,198,null,null],
['17日',246,null,null,204,null,null,null,null,null,null,null,null],
['18日',278,null,null,215,null,null,null,null,null,null,null,null],
['19日',157,null,null,209,null,null,157,null,null,null,null,null],
['20日',null,null,null,153,null,null,169,null,null,153,null,null],
['21日',null,null,null,null,null,null,185,null,null,158,null,null],
['22日',163,null,null,171,null,null,163,null,null,171,null,null],
['23日',204,null,null,216,null,null,null,null,null,null,null,null],
['24日',239,null,null,254,null,null,null,null,null,null,null,null],
['25日',263,null,null,262,null,null,null,null,null,null,null,null],
['26日',138,null,null,278,null,null,138,null,null,null,null,null],
['27日',192,null,null,266,null,null,192,null,null,null,null,null],
['28日',219,null,null,257,null,null,null,null,null,null,null,null],
['29日',216,null,null,297,null,null,null,null,null,null,null,null],
['30日',218,null,null,225,null,null,null,null,null,null,null,null],
['31日',252,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:350},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)
      }
    });
  }

});