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',446,null,null,532,null,null,null,null,null,null,null,null],
['2日',359,null,null,368,null,null,null,null,null,null,null,null],
['3日',404,null,null,387,null,null,null,null,null,null,null,null],
['4日',448,null,null,418,null,null,null,null,null,null,null,null],
['5日',488,null,null,414,null,null,null,null,null,null,null,null],
['6日',524,null,null,485,null,null,null,null,null,null,null,null],
['7日',657,null,null,608,null,null,null,null,null,null,null,null],
['8日',759,null,null,581,null,null,null,null,null,null,null,null],
['9日',344,null,null,536,null,null,null,null,null,null,null,null],
['10日',411,null,null,534,null,null,null,null,null,null,null,null],
['11日',406,null,null,515,null,null,null,null,null,null,null,null],
['12日',418,null,null,628,null,null,null,null,null,null,null,null],
['13日',357,null,null,810,null,null,null,null,null,null,null,null],
['14日',455,null,null,280,null,null,null,null,null,null,null,null],
['15日',581,null,null,347,null,null,null,null,null,null,null,null],
['16日',636,null,null,424,null,null,null,null,null,null,null,null],
['17日',780,null,null,483,null,null,null,null,null,null,null,null],
['18日',216,null,null,569,null,null,null,null,null,null,null,null],
['19日',229,null,null,613,null,null,null,null,null,null,null,null],
['20日',277,null,null,546,null,null,null,null,null,null,null,null],
['21日',309,null,null,530,null,null,null,null,null,null,null,null],
['22日',418,null,null,559,null,null,null,null,null,null,null,null],
['23日',523,null,null,588,null,null,null,null,null,null,null,null],
['24日',593,null,null,628,null,null,null,null,null,null,null,null],
['25日',502,null,null,749,null,null,null,null,null,null,null,null],
['26日',514,null,null,564,null,null,null,null,null,null,null,null],
['27日',544,null,null,660,null,null,null,null,null,null,null,null],
['28日',462,null,null,748,null,null,null,null,null,null,null,null],
['29日',557,null,null,907,null,null,null,null,null,null,null,null],
['30日',581,null,null,557,null,null,null,null,null,null,null,null],
['31日',null,null,null,676,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:1000},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)
      }
    });
  }

});