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',425,null,null,394,null,null,null,null,null,null,null,null],
['2日',327,null,null,251,null,null,null,null,null,null,null,null],
['3日',334,null,null,258,null,null,null,null,null,null,null,null],
['4日',237,null,null,272,null,null,null,null,null,null,null,null],
['5日',274,null,null,275,null,null,null,null,null,null,null,null],
['6日',313,null,null,171,null,null,null,null,null,171,null,null],
['7日',331,null,null,209,null,null,null,null,null,null,null,null],
['8日',362,null,null,231,null,null,null,null,null,null,null,null],
['9日',369,null,null,301,null,null,null,null,null,null,null,null],
['10日',369,null,null,400,null,null,null,null,null,null,null,null],
['11日',388,null,null,344,null,null,null,null,null,null,null,null],
['12日',399,null,null,340,null,null,null,null,null,null,null,null],
['13日',379,null,null,275,null,null,null,null,null,null,null,null],
['14日',375,null,null,289,null,null,null,null,null,null,null,null],
['15日',536,null,null,219,null,null,null,null,null,null,null,null],
['16日',516,null,null,257,null,null,null,null,null,null,null,null],
['17日',411,null,null,300,null,null,null,null,null,null,null,null],
['18日',390,null,null,320,null,null,null,null,null,null,null,null],
['19日',369,null,null,314,null,null,null,null,null,null,null,null],
['20日',327,null,null,357,null,null,null,null,null,null,null,null],
['21日',233,null,null,360,null,null,null,null,null,null,null,null],
['22日',278,null,null,369,null,null,null,null,null,null,null,null],
['23日',241,null,null,381,null,null,null,null,null,null,null,null],
['24日',296,null,null,417,null,null,null,null,null,null,null,null],
['25日',333,null,null,382,null,null,null,null,null,null,null,null],
['26日',298,null,null,367,null,null,null,null,null,null,null,null],
['27日',383,null,null,367,null,null,null,null,null,null,null,null],
['28日',462,null,null,388,null,null,null,null,null,null,null,null],
['29日',448,null,null,378,null,null,null,null,null,null,null,null],
['30日',401,null,null,444,null,null,null,null,null,null,null,null],
['31日',383,null,null,430,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8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=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)
      }
    });
  }

});