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',null,null,null,605,null,null,null,null,null,null,null,null],
['2日',null,null,null,654,null,null,null,null,null,null,null,null],
['3日',445,null,null,649,null,null,null,null,null,null,null,null],
['4日',492,null,null,638,null,null,null,null,null,null,null,null],
['5日',599,null,null,728,null,null,null,null,null,null,null,null],
['6日',601,null,null,776,null,null,null,null,null,null,null,null],
['7日',713,null,null,null,null,null,null,null,null,null,null,null],
['8日',652,null,null,null,null,null,null,null,null,null,null,null],
['9日',632,null,null,694,null,null,null,null,null,null,null,null],
['10日',655,null,null,723,null,null,null,null,null,null,null,null],
['11日',657,null,null,851,null,null,null,null,null,null,null,null],
['12日',536,null,null,null,null,null,null,null,null,null,null,null],
['13日',607,null,null,511,null,null,null,null,null,null,null,null],
['14日',720,null,null,506,null,null,null,null,null,null,null,null],
['15日',809,null,null,298,null,null,null,null,null,null,null,null],
['16日',401,null,null,382,null,null,null,null,null,null,null,null],
['17日',474,null,null,480,null,null,null,null,null,null,null,null],
['18日',565,null,null,560,null,null,null,null,null,null,null,null],
['19日',612,null,null,615,null,null,null,null,null,null,null,null],
['20日',509,null,null,570,null,null,null,null,null,null,null,null],
['21日',563,null,null,625,null,null,null,null,null,null,null,null],
['22日',727,null,null,586,null,null,null,null,null,null,null,null],
['23日',584,null,null,649,null,null,null,null,null,null,null,null],
['24日',621,null,null,638,null,null,null,null,null,null,null,null],
['25日',639,null,null,717,null,null,null,null,null,null,null,null],
['26日',725,null,null,431,null,null,null,null,null,null,null,null],
['27日',837,null,null,460,null,null,null,null,null,null,null,null],
['28日',294,null,null,594,null,null,null,null,null,null,null,null],
['29日',332,null,null,662,null,null,null,null,null,null,null,null],
['30日',419,null,null,634,null,null,null,null,null,null,null,null],
['31日',567,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:900},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)
      }
    });
  }

});