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',876,null,null,860,null,null,null,null,null,null,null,null],
['2日',523,null,null,775,null,null,null,null,null,null,null,null],
['3日',551,null,null,760,null,null,null,null,null,null,null,null],
['4日',634,null,null,921,null,null,null,null,null,null,null,null],
['5日',608,null,null,1006,null,null,null,null,null,null,null,null],
['6日',578,null,null,1078,null,null,null,null,null,null,null,null],
['7日',717,null,null,1083,null,null,null,null,null,null,null,null],
['8日',704,null,null,null,null,null,null,null,null,null,null,null],
['9日',756,null,null,null,null,null,null,null,null,null,null,null],
['10日',857,null,null,679,null,null,null,null,null,null,null,null],
['11日',798,null,null,895,null,null,null,null,null,null,null,null],
['12日',740,null,null,1048,null,null,null,null,null,null,null,null],
['13日',847,null,null,1079,null,null,null,null,null,null,null,null],
['14日',646,null,null,null,null,null,null,null,null,null,null,null],
['15日',843,null,null,1049,null,null,null,null,null,null,null,null],
['16日',677,null,null,null,null,null,null,null,null,null,null,null],
['17日',792,null,null,883,null,null,null,null,null,null,null,null],
['18日',952,null,null,887,null,null,null,null,null,null,null,null],
['19日',null,null,null,846,null,null,null,null,null,null,null,null],
['20日',977,null,null,1015,null,null,null,null,null,null,null,null],
['21日',1014,null,null,939,null,null,null,null,null,null,null,null],
['22日',null,null,null,954,null,null,null,null,null,null,null,null],
['23日',944,null,null,983,null,null,null,null,null,null,null,null],
['24日',null,null,null,958,null,null,null,null,null,null,null,null],
['25日',null,null,null,692,null,null,null,null,null,null,null,null],
['26日',987,null,null,881,null,null,null,null,null,null,null,null],
['27日',922,null,null,720,null,null,null,null,null,null,null,null],
['28日',1021,null,null,820,null,null,null,null,null,null,null,null],
['29日',998,null,null,922,null,null,null,null,null,null,null,null],
['30日',1051,null,null,null,null,null,null,null,null,null,null,null],
['31日',1109,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:'2024年2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)
      }
    });
  }

});