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',360,null,null,199,null,null,null,null,null,199,null,null],
['2日',350,null,null,229,null,null,null,null,null,null,null,null],
['3日',245,null,null,241,null,null,null,null,null,null,null,null],
['4日',310,null,null,277,null,null,null,null,null,null,null,null],
['5日',333,null,null,258,null,null,null,null,null,null,null,null],
['6日',329,null,null,258,null,null,null,null,null,null,null,null],
['7日',368,null,null,280,null,null,null,null,null,null,null,null],
['8日',379,null,null,120,null,null,null,null,null,120,null,null],
['9日',392,null,null,null,null,null,null,null,null,151,null,null],
['10日',228,null,null,186,null,null,null,null,null,186,null,null],
['11日',285,null,null,227,null,null,null,null,null,null,null,null],
['12日',321,null,null,250,null,null,null,null,null,null,null,null],
['13日',326,null,null,261,null,null,null,null,null,null,null,null],
['14日',327,null,null,335,null,null,null,null,null,null,null,null],
['15日',353,null,null,171,null,null,null,null,null,171,null,null],
['16日',378,null,null,222,null,null,null,null,null,null,null,null],
['17日',246,null,null,244,null,null,null,null,null,null,null,null],
['18日',322,null,null,255,null,null,null,null,null,null,null,null],
['19日',344,null,null,343,null,null,null,null,null,null,null,null],
['20日',358,null,null,382,null,null,null,null,null,null,null,null],
['21日',398,null,null,303,null,null,null,null,null,null,null,null],
['22日',412,null,null,160,null,null,null,null,null,160,null,null],
['23日',473,null,null,186,null,null,null,null,null,186,null,null],
['24日',174,null,null,227,null,null,174,null,null,null,null,null],
['25日',206,null,null,258,null,null,null,null,null,null,null,null],
['26日',219,null,null,207,null,null,null,null,null,null,null,null],
['27日',244,null,null,201,null,null,null,null,null,null,null,null],
['28日',256,null,null,215,null,null,null,null,null,null,null,null],
['29日',290,null,null,194,null,null,null,null,null,194,null,null],
['30日',306,null,null,231,null,null,null,null,null,null,null,null],
['31日',null,null,null,267,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:500},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)
      }
    });
  }

});