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,233,null,null,164,null,null,null,null,null],
['2日',null,null,null,223,null,null,161,null,null,null,null,null],
['3日',185,null,null,221,null,null,185,null,null,null,null,null],
['4日',220,null,null,252,null,null,null,null,null,null,null,null],
['5日',233,null,null,265,null,null,null,null,null,null,null,null],
['6日',221,null,null,299,null,null,null,null,null,null,null,null],
['7日',193,null,null,259,null,null,193,null,null,null,null,null],
['8日',null,null,null,325,null,null,193,null,null,null,null,null],
['9日',null,null,null,379,null,null,115,null,null,null,null,null],
['10日',190,null,null,375,null,null,190,null,null,null,null,null],
['11日',278,null,null,334,null,null,null,null,null,null,null,null],
['12日',363,null,null,335,null,null,null,null,null,null,null,null],
['13日',495,null,null,329,null,null,null,null,null,null,null,null],
['14日',534,null,null,320,null,null,null,null,null,null,null,null],
['15日',524,null,null,491,null,null,null,null,null,null,null,null],
['16日',441,null,null,314,null,null,null,null,null,null,null,null],
['17日',490,null,null,340,null,null,null,null,null,null,null,null],
['18日',527,null,null,306,null,null,null,null,null,null,null,null],
['19日',540,null,null,303,null,null,null,null,null,null,null,null],
['20日',595,null,null,384,null,null,null,null,null,null,null,null],
['21日',476,null,null,478,null,null,null,null,null,null,null,null],
['22日',460,null,null,554,null,null,null,null,null,null,null,null],
['23日',374,null,null,574,null,null,null,null,null,null,null,null],
['24日',306,null,null,546,null,null,null,null,null,null,null,null],
['25日',297,null,null,194,null,null,null,null,null,194,null,null],
['26日',345,null,null,null,null,null,null,null,null,67,null,null],
['27日',345,null,null,null,null,null,null,null,null,103,null,null],
['28日',368,null,null,152,null,null,null,null,null,152,null,null],
['29日',474,null,null,212,null,null,null,null,null,null,null,null],
['30日',431,null,null,239,null,null,null,null,null,null,null,null],
['31日',337,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9月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:600},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)
      }
    });
  }

});