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',850,null,null,751,null,null,null,null,null,null,null,null],
['2日',838,null,null,544,null,null,null,null,null,null,null,null],
['3日',915,null,null,561,null,null,null,null,null,null,null,null],
['4日',916,null,null,633,null,null,null,null,null,null,null,null],
['5日',898,null,null,641,null,null,null,null,null,null,null,null],
['6日',1044,null,null,735,null,null,null,null,null,null,null,null],
['7日',870,null,null,659,null,null,null,null,null,null,null,null],
['8日',924,null,null,554,null,null,null,null,null,null,null,null],
['9日',545,null,null,592,null,null,null,null,null,null,null,null],
['10日',545,null,null,663,null,null,null,null,null,null,null,null],
['11日',618,null,null,642,null,null,null,null,null,null,null,null],
['12日',835,null,null,682,null,null,null,null,null,null,null,null],
['13日',727,null,null,799,null,null,null,null,null,null,null,null],
['14日',734,null,null,798,null,null,null,null,null,null,null,null],
['15日',721,null,null,599,null,null,null,null,null,null,null,null],
['16日',695,null,null,587,null,null,null,null,null,null,null,null],
['17日',752,null,null,735,null,null,null,null,null,null,null,null],
['18日',703,null,null,878,null,null,null,null,null,null,null,null],
['19日',771,null,null,887,null,null,null,null,null,null,null,null],
['20日',791,null,null,1021,null,null,null,null,null,null,null,null],
['21日',898,null,null,1033,null,null,null,null,null,null,null,null],
['22日',851,null,null,917,null,null,null,null,null,null,null,null],
['23日',508,null,null,478,null,null,null,null,null,null,null,null],
['24日',592,null,null,539,null,null,null,null,null,null,null,null],
['25日',672,null,null,585,null,null,null,null,null,null,null,null],
['26日',693,null,null,529,null,null,null,null,null,null,null,null],
['27日',602,null,null,620,null,null,null,null,null,null,null,null],
['28日',562,null,null,691,null,null,null,null,null,null,null,null],
['29日',599,null,null,620,null,null,null,null,null,null,null,null],
['30日',null,null,null,676,null,null,null,null,null,null,null,null],
['31日',null,null,null,780,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3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=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)
      }
    });
  }

});