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,76,null,null,107,null,null],
['2日',null,null,null,133,null,null,100,null,null,133,null,null],
['3日',null,null,null,216,null,null,140,null,null,null,null,null],
['4日',null,null,null,291,null,null,165,null,null,null,null,null],
['5日',193,null,null,355,null,null,193,null,null,null,null,null],
['6日',218,null,null,314,null,null,null,null,null,null,null,null],
['7日',239,null,null,323,null,null,null,null,null,null,null,null],
['8日',110,null,null,363,null,null,110,null,null,null,null,null],
['9日',null,null,null,194,null,null,111,null,null,194,null,null],
['10日',null,null,null,199,null,null,145,null,null,199,null,null],
['11日',178,null,null,241,null,null,178,null,null,null,null,null],
['12日',220,null,null,266,null,null,null,null,null,null,null,null],
['13日',272,null,null,311,null,null,null,null,null,null,null,null],
['14日',273,null,null,350,null,null,null,null,null,null,null,null],
['15日',271,null,null,379,null,null,null,null,null,null,null,null],
['16日',256,null,null,113,null,null,null,null,null,113,null,null],
['17日',344,null,null,null,null,null,null,null,null,99,null,null],
['18日',466,null,null,134,null,null,null,null,null,134,null,null],
['19日',501,null,null,244,null,null,null,null,null,null,null,null],
['20日',561,null,null,312,null,null,null,null,null,null,null,null],
['21日',548,null,null,413,null,null,null,null,null,null,null,null],
['22日',538,null,null,423,null,null,null,null,null,null,null,null],
['23日',28,null,null,218,null,null,28,null,null,null,null,null],
['24日',null,null,null,224,null,null,27,null,null,null,null,null],
['25日',null,null,null,282,null,null,42,null,null,null,null,null],
['26日',null,null,null,351,null,null,54,null,null,null,null,null],
['27日',123,null,null,199,null,null,123,null,null,199,null,null],
['28日',256,null,null,190,null,null,null,null,null,190,null,null],
['29日',340,null,null,236,null,null,null,null,null,null,null,null],
['30日',84,null,null,279,null,null,84,null,null,null,null,null],
['31日',null,null,null,308,null,null,81,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)
      }
    });
  }

});