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',937,null,null,1123,null,null,null,null,null,null,null,null],
['2日',777,null,null,819,null,null,null,null,null,null,null,null],
['3日',848,null,null,822,null,null,null,null,null,null,null,null],
['4日',798,null,null,758,null,null,null,null,null,null,null,null],
['5日',834,null,null,863,null,null,null,null,null,null,null,null],
['6日',938,null,null,940,null,null,null,null,null,null,null,null],
['7日',729,null,null,976,null,null,null,null,null,null,null,null],
['8日',858,null,null,1005,null,null,null,null,null,null,null,null],
['9日',749,null,null,997,null,null,null,null,null,null,null,null],
['10日',771,null,null,936,null,null,null,null,null,null,null,null],
['11日',743,null,null,649,null,null,null,null,null,null,null,null],
['12日',860,null,null,718,null,null,null,null,null,null,null,null],
['13日',614,null,null,641,null,null,null,null,null,null,null,null],
['14日',828,null,null,799,null,null,null,null,null,null,null,null],
['15日',993,null,null,977,null,null,null,null,null,null,null,null],
['16日',891,null,null,1009,null,null,null,null,null,null,null,null],
['17日',1109,null,null,null,null,null,null,null,null,null,null,null],
['18日',939,null,null,null,null,null,null,null,null,null,null,null],
['19日',739,null,null,920,null,null,null,null,null,null,null,null],
['20日',846,null,null,827,null,null,null,null,null,null,null,null],
['21日',909,null,null,820,null,null,null,null,null,null,null,null],
['22日',805,null,null,1007,null,null,null,null,null,null,null,null],
['23日',832,null,null,943,null,null,null,null,null,null,null,null],
['24日',842,null,null,921,null,null,null,null,null,null,null,null],
['25日',702,null,null,808,null,null,null,null,null,null,null,null],
['26日',826,null,null,775,null,null,null,null,null,null,null,null],
['27日',942,null,null,909,null,null,null,null,null,null,null,null],
['28日',823,null,null,null,null,null,null,null,null,null,null,null],
['29日',1034,null,null,1000,null,null,null,null,null,null,null,null],
['30日',893,null,null,null,null,null,null,null,null,null,null,null],
['31日',null,null,null,null,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=29 -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)
      }
    });
  }

});