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',1040,null,null,887,null,null,null,null,null,null,null,null],
['2日',925,null,null,820,null,null,null,null,null,null,null,null],
['3日',944,null,null,866,null,null,null,null,null,null,null,null],
['4日',975,null,null,967,null,null,null,null,null,null,null,null],
['5日',1149,null,null,925,null,null,null,null,null,null,null,null],
['6日',1031,null,null,926,null,null,null,null,null,null,null,null],
['7日',1009,null,null,786,null,null,null,null,null,null,null,null],
['8日',1079,null,null,676,null,null,null,null,null,null,null,null],
['9日',1149,null,null,699,null,null,null,null,null,null,null,null],
['10日',874,null,null,635,null,null,null,null,null,null,null,null],
['11日',1027,null,null,749,null,null,null,null,null,null,null,null],
['12日',1102,null,null,936,null,null,null,null,null,null,null,null],
['13日',1301,null,null,784,null,null,null,null,null,null,null,null],
['14日',1170,null,null,990,null,null,null,null,null,null,null,null],
['15日',1311,null,null,1061,null,null,null,null,null,null,null,null],
['16日',1232,null,null,1083,null,null,null,null,null,null,null,null],
['17日',647,null,null,596,null,null,null,null,null,null,null,null],
['18日',731,null,null,672,null,null,null,null,null,null,null,null],
['19日',800,null,null,814,null,null,null,null,null,null,null,null],
['20日',908,null,null,779,null,null,null,null,null,null,null,null],
['21日',925,null,null,628,null,null,null,null,null,null,null,null],
['22日',865,null,null,714,null,null,null,null,null,null,null,null],
['23日',1035,null,null,768,null,null,null,null,null,null,null,null],
['24日',1048,null,null,910,null,null,null,null,null,null,null,null],
['25日',1079,null,null,673,null,null,null,null,null,null,null,null],
['26日',785,null,null,778,null,null,null,null,null,null,null,null],
['27日',1051,null,null,923,null,null,null,null,null,null,null,null],
['28日',913,null,null,1110,null,null,null,null,null,null,null,null],
['29日',991,null,null,970,null,null,null,null,null,null,null,null],
['30日',846,null,null,974,null,null,null,null,null,null,null,null],
['31日',863,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6月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:1400},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=30 -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)
      }
    });
  }

});