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',932,null,null,945,null,null,null,null,null,null,null,null],
['2日',981,null,null,1007,null,null,null,null,null,null,null,null],
['3日',1009,null,null,1036,null,null,null,null,null,null,null,null],
['4日',910,null,null,1058,null,null,null,null,null,null,null,null],
['5日',937,null,null,1044,null,null,null,null,null,null,null,null],
['6日',848,null,null,990,null,null,null,null,null,null,null,null],
['7日',949,null,null,1019,null,null,null,null,null,null,null,null],
['8日',1002,null,null,948,null,null,null,null,null,null,null,null],
['9日',980,null,null,925,null,null,null,null,null,null,null,null],
['10日',1006,null,null,958,null,null,null,null,null,null,null,null],
['11日',910,null,null,973,null,null,null,null,null,null,null,null],
['12日',894,null,null,961,null,null,null,null,null,null,null,null],
['13日',913,null,null,989,null,null,null,null,null,null,null,null],
['14日',1002,null,null,901,null,null,null,null,null,null,null,null],
['15日',1013,null,null,965,null,null,null,null,null,null,null,null],
['16日',1028,null,null,974,null,null,null,null,null,null,null,null],
['17日',962,null,null,996,null,null,null,null,null,null,null,null],
['18日',929,null,null,1013,null,null,null,null,null,null,null,null],
['19日',976,null,null,1045,null,null,null,null,null,null,null,null],
['20日',938,null,null,1023,null,null,null,null,null,null,null,null],
['21日',954,null,null,986,null,null,null,null,null,null,null,null],
['22日',996,null,null,1013,null,null,null,null,null,null,null,null],
['23日',952,null,null,927,null,null,null,null,null,null,null,null],
['24日',1028,null,null,963,null,null,null,null,null,null,null,null],
['25日',1027,null,null,1039,null,null,null,null,null,null,null,null],
['26日',900,null,null,908,null,null,null,null,null,null,null,null],
['27日',958,null,null,1019,null,null,null,null,null,null,null,null],
['28日',900,null,null,1009,null,null,null,null,null,null,null,null],
['29日',982,null,null,1026,null,null,null,null,null,null,null,null],
['30日',1043,null,null,990,null,null,null,null,null,null,null,null],
['31日',1026,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:1100},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)
      }
    });
  }

});