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',520,null,null,553,null,null,null,null,null,null,null,null],
['2日',270,null,null,325,null,null,null,null,null,null,null,null],
['3日',295,null,null,393,null,null,null,null,null,null,null,null],
['4日',362,null,null,486,null,null,null,null,null,null,null,null],
['5日',403,null,null,532,null,null,null,null,null,null,null,null],
['6日',424,null,null,555,null,null,null,null,null,null,null,null],
['7日',459,null,null,593,null,null,null,null,null,null,null,null],
['8日',458,null,null,729,null,null,null,null,null,null,null,null],
['9日',465,null,null,594,null,null,null,null,null,null,null,null],
['10日',520,null,null,608,null,null,null,null,null,null,null,null],
['11日',593,null,null,587,null,null,null,null,null,null,null,null],
['12日',682,null,null,676,null,null,null,null,null,null,null,null],
['13日',580,null,null,302,null,null,null,null,null,null,null,null],
['14日',569,null,null,341,null,null,null,null,null,null,null,null],
['15日',380,null,null,455,null,null,null,null,null,null,null,null],
['16日',496,null,null,550,null,null,null,null,null,null,null,null],
['17日',565,null,null,566,null,null,null,null,null,null,null,null],
['18日',641,null,null,636,null,null,null,null,null,null,null,null],
['19日',653,null,null,687,null,null,null,null,null,null,null,null],
['20日',696,null,null,521,null,null,null,null,null,null,null,null],
['21日',688,null,null,536,null,null,null,null,null,null,null,null],
['22日',405,null,null,558,null,null,null,null,null,null,null,null],
['23日',381,null,null,568,null,null,null,null,null,null,null,null],
['24日',524,null,null,680,null,null,null,null,null,null,null,null],
['25日',284,null,null,717,null,null,null,null,null,null,null,null],
['26日',356,null,null,645,null,null,null,null,null,null,null,null],
['27日',452,null,null,190,null,null,null,null,null,190,null,null],
['28日',511,null,null,161,null,null,null,null,null,161,null,null],
['29日',540,null,null,218,null,null,null,null,null,null,null,null],
['30日',542,null,null,236,null,null,null,null,null,null,null,null],
['31日',null,null,null,279,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)
      }
    });
  }

});