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',834,null,null,710,null,null,null,null,null,null,null,null],
['2日',803,null,null,768,null,null,null,null,null,null,null,null],
['3日',667,null,null,691,null,null,null,null,null,null,null,null],
['4日',634,null,null,695,null,null,null,null,null,null,null,null],
['5日',673,null,null,555,null,null,null,null,null,null,null,null],
['6日',708,null,null,557,null,null,null,null,null,null,null,null],
['7日',758,null,null,658,null,null,null,null,null,null,null,null],
['8日',714,null,null,708,null,null,null,null,null,null,null,null],
['9日',633,null,null,813,null,null,null,null,null,null,null,null],
['10日',662,null,null,775,null,null,null,null,null,null,null,null],
['11日',781,null,null,757,null,null,null,null,null,null,null,null],
['12日',776,null,null,802,null,null,null,null,null,null,null,null],
['13日',751,null,null,848,null,null,null,null,null,null,null,null],
['14日',826,null,null,1010,null,null,null,null,null,null,null,null],
['15日',931,null,null,831,null,null,null,null,null,null,null,null],
['16日',917,null,null,1152,null,null,null,null,null,null,null,null],
['17日',921,null,null,1153,null,null,null,null,null,null,null,null],
['18日',981,null,null,665,null,null,null,null,null,null,null,null],
['19日',1070,null,null,748,null,null,null,null,null,null,null,null],
['20日',717,null,null,895,null,null,null,null,null,null,null,null],
['21日',736,null,null,947,null,null,null,null,null,null,null,null],
['22日',900,null,null,621,null,null,null,null,null,null,null,null],
['23日',767,null,null,692,null,null,null,null,null,null,null,null],
['24日',657,null,null,698,null,null,null,null,null,null,null,null],
['25日',677,null,null,626,null,null,null,null,null,null,null,null],
['26日',665,null,null,682,null,null,null,null,null,null,null,null],
['27日',742,null,null,670,null,null,null,null,null,null,null,null],
['28日',742,null,null,630,null,null,null,null,null,null,null,null],
['29日',713,null,null,676,null,null,null,null,null,null,null,null],
['30日',768,null,null,619,null,null,null,null,null,null,null,null],
['31日',null,null,null,532,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:1200},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)
      }
    });
  }

});