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',760,null,null,941,null,null,null,null,null,null,null,null],
['2日',760,null,null,1053,null,null,null,null,null,null,null,null],
['3日',743,null,null,1206,null,null,null,null,null,null,null,null],
['4日',825,null,null,1131,null,null,null,null,null,null,null,null],
['5日',897,null,null,1030,null,null,null,null,null,null,null,null],
['6日',766,null,null,837,null,null,null,null,null,null,null,null],
['7日',836,null,null,847,null,null,null,null,null,null,null,null],
['8日',878,null,null,1054,null,null,null,null,null,null,null,null],
['9日',778,null,null,968,null,null,null,null,null,null,null,null],
['10日',862,null,null,1036,null,null,null,null,null,null,null,null],
['11日',855,null,null,757,null,null,null,null,null,null,null,null],
['12日',702,null,null,750,null,null,null,null,null,null,null,null],
['13日',853,null,null,770,null,null,null,null,null,null,null,null],
['14日',987,null,null,958,null,null,null,null,null,null,null,null],
['15日',874,null,null,1017,null,null,null,null,null,null,null,null],
['16日',1028,null,null,879,null,null,null,null,null,null,null,null],
['17日',874,null,null,994,null,null,null,null,null,null,null,null],
['18日',983,null,null,1037,null,null,null,null,null,null,null,null],
['19日',851,null,null,1006,null,null,null,null,null,null,null,null],
['20日',null,null,null,949,null,null,null,null,null,null,null,null],
['21日',1156,null,null,1077,null,null,null,null,null,null,null,null],
['22日',796,null,null,893,null,null,null,null,null,null,null,null],
['23日',957,null,null,null,null,null,null,null,null,null,null,null],
['24日',819,null,null,null,null,null,null,null,null,null,null,null],
['25日',983,null,null,1179,null,null,null,null,null,null,null,null],
['26日',1087,null,null,696,null,null,null,null,null,null,null,null],
['27日',null,null,null,858,null,null,null,null,null,null,null,null],
['28日',991,null,null,821,null,null,null,null,null,null,null,null],
['29日',935,null,null,894,null,null,null,null,null,null,null,null],
['30日',848,null,null,null,null,null,null,null,null,null,null,null],
['31日',821,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:1300},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)
      }
    });
  }

});