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,213,null,null,126,null,null,null,null,null],
['2日',null,null,null,264,null,null,124,null,null,null,null,null],
['3日',null,null,null,287,null,null,142,null,null,null,null,null],
['4日',null,null,null,332,null,null,179,null,null,null,null,null],
['5日',193,null,null,395,null,null,193,null,null,null,null,null],
['6日',203,null,null,445,null,null,null,null,null,null,null,null],
['7日',227,null,null,472,null,null,null,null,null,null,null,null],
['8日',251,null,null,427,null,null,null,null,null,null,null,null],
['9日',276,null,null,366,null,null,null,null,null,null,null,null],
['10日',252,null,null,399,null,null,null,null,null,null,null,null],
['11日',173,null,null,500,null,null,173,null,null,null,null,null],
['12日',186,null,null,547,null,null,186,null,null,null,null,null],
['13日',209,null,null,652,null,null,null,null,null,null,null,null],
['14日',242,null,null,630,null,null,null,null,null,null,null,null],
['15日',263,null,null,731,null,null,null,null,null,null,null,null],
['16日',305,null,null,173,null,null,null,null,null,173,null,null],
['17日',335,null,null,null,null,null,null,null,null,114,null,null],
['18日',384,null,null,null,null,null,null,null,null,154,null,null],
['19日',351,null,null,196,null,null,null,null,null,196,null,null],
['20日',303,null,null,226,null,null,null,null,null,null,null,null],
['21日',177,null,null,234,null,null,177,null,null,null,null,null],
['22日',149,null,null,269,null,null,149,null,null,null,null,null],
['23日',209,null,null,284,null,null,null,null,null,null,null,null],
['24日',287,null,null,301,null,null,null,null,null,null,null,null],
['25日',296,null,null,323,null,null,null,null,null,null,null,null],
['26日',347,null,null,295,null,null,null,null,null,null,null,null],
['27日',365,null,null,415,null,null,null,null,null,null,null,null],
['28日',374,null,null,517,null,null,null,null,null,null,null,null],
['29日',408,null,null,544,null,null,null,null,null,null,null,null],
['30日',380,null,null,538,null,null,null,null,null,null,null,null],
['31日',null,null,null,560,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:'2022年7月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:800},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)
      }
    });
  }

});