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,73,null,null,100,null,null],
['2日',null,null,null,null,null,null,77,null,null,149,null,null],
['3日',null,null,null,167,null,null,97,null,null,167,null,null],
['4日',null,null,null,211,null,null,139,null,null,null,null,null],
['5日',null,null,null,226,null,null,158,null,null,null,null,null],
['6日',null,null,null,249,null,null,171,null,null,null,null,null],
['7日',null,null,null,265,null,null,64,null,null,null,null,null],
['8日',null,null,null,221,null,null,102,null,null,null,null,null],
['9日',181,null,null,235,null,null,181,null,null,null,null,null],
['10日',245,null,null,283,null,null,null,null,null,null,null,null],
['11日',207,null,null,306,null,null,null,null,null,null,null,null],
['12日',182,null,null,297,null,null,182,null,null,null,null,null],
['13日',202,null,null,309,null,null,null,null,null,null,null,null],
['14日',230,null,null,330,null,null,null,null,null,null,null,null],
['15日',252,null,null,355,null,null,null,null,null,null,null,null],
['16日',100,null,null,235,null,null,100,null,null,null,null,null],
['17日',null,null,null,247,null,null,95,null,null,null,null,null],
['18日',173,null,null,287,null,null,173,null,null,null,null,null],
['19日',213,null,null,367,null,null,null,null,null,null,null,null],
['20日',245,null,null,421,null,null,null,null,null,null,null,null],
['21日',145,null,null,438,null,null,145,null,null,null,null,null],
['22日',156,null,null,354,null,null,156,null,null,null,null,null],
['23日',212,null,null,276,null,null,null,null,null,null,null,null],
['24日',257,null,null,299,null,null,null,null,null,null,null,null],
['25日',258,null,null,336,null,null,null,null,null,null,null,null],
['26日',264,null,null,420,null,null,null,null,null,null,null,null],
['27日',261,null,null,452,null,null,null,null,null,null,null,null],
['28日',199,null,null,433,null,null,199,null,null,null,null,null],
['29日',186,null,null,398,null,null,186,null,null,null,null,null],
['30日',204,null,null,363,null,null,null,null,null,null,null,null],
['31日',null,null,null,328,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:500},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)
      }
    });
  }

});