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,null,null,null,69,null,null,41,null,null],
['2日',null,null,null,null,null,null,152,null,null,96,null,null],
['3日',193,null,null,140,null,null,193,null,null,140,null,null],
['4日',248,null,null,201,null,null,null,null,null,null,null,null],
['5日',345,null,null,247,null,null,null,null,null,null,null,null],
['6日',230,null,null,231,null,null,null,null,null,null,null,null],
['7日',192,null,null,243,null,null,192,null,null,null,null,null],
['8日',249,null,null,215,null,null,null,null,null,null,null,null],
['9日',147,null,null,251,null,null,147,null,null,null,null,null],
['10日',null,null,null,279,null,null,116,null,null,null,null,null],
['11日',null,null,null,227,null,null,45,null,null,null,null,null],
['12日',null,null,null,61,null,null,88,null,null,61,null,null],
['13日',null,null,null,146,null,null,144,null,null,146,null,null],
['14日',null,null,null,241,null,null,151,null,null,null,null,null],
['15日',157,null,null,29,null,null,157,null,null,29,null,null],
['16日',258,null,null,null,null,null,null,null,null,53,null,null],
['17日',427,null,null,null,null,null,null,null,null,67,null,null],
['18日',349,null,null,null,null,null,null,null,null,107,null,null],
['19日',87,null,null,null,null,null,87,null,null,127,null,null],
['20日',159,null,null,null,null,null,159,null,null,59,null,null],
['21日',238,null,null,null,null,null,null,null,null,104,null,null],
['22日',317,null,null,194,null,null,null,null,null,194,null,null],
['23日',383,null,null,214,null,null,null,null,null,null,null,null],
['24日',345,null,null,323,null,null,null,null,null,null,null,null],
['25日',336,null,null,381,null,null,null,null,null,null,null,null],
['26日',554,null,null,396,null,null,null,null,null,null,null,null],
['27日',442,null,null,303,null,null,null,null,null,null,null,null],
['28日',399,null,null,359,null,null,null,null,null,null,null,null],
['29日',null,null,null,337,null,null,null,null,null,null,null,null],
['30日',null,null,null,151,null,null,null,null,null,151,null,null],
['31日',null,null,null,null,null,null,null,null,null,154,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3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=10;

  if(lastlogday>=0){
    chart.setSelection([{
      row: lastlogday,
      column: lastlogcat
    }]);
  
    google.visualization.events.addListener(chart, 'click', function() {
      if(chart.getSelection()[0]){
        //chart.setSelection(null)
      }
    });
  }

});