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',602,null,null,537,null,null,null,null,null,null,null,null],
['2日',702,null,null,617,null,null,null,null,null,null,null,null],
['3日',733,null,null,640,null,null,null,null,null,null,null,null],
['4日',790,null,null,765,null,null,null,null,null,null,null,null],
['5日',981,null,null,881,null,null,null,null,null,null,null,null],
['6日',839,null,null,916,null,null,null,null,null,null,null,null],
['7日',795,null,null,1325,null,null,null,null,null,null,null,null],
['8日',784,null,null,1235,null,null,null,null,null,null,null,null],
['9日',738,null,null,486,null,null,null,null,null,null,null,null],
['10日',841,null,null,563,null,null,null,null,null,null,null,null],
['11日',null,null,null,646,null,null,null,null,null,null,null,null],
['12日',527,null,null,690,null,null,null,null,null,null,null,null],
['13日',563,null,null,750,null,null,null,null,null,null,null,null],
['14日',594,null,null,612,null,null,null,null,null,null,null,null],
['15日',595,null,null,791,null,null,null,null,null,null,null,null],
['16日',578,null,null,601,null,null,null,null,null,null,null,null],
['17日',615,null,null,692,null,null,null,null,null,null,null,null],
['18日',696,null,null,613,null,null,null,null,null,null,null,null],
['19日',664,null,null,715,null,null,null,null,null,null,null,null],
['20日',636,null,null,651,null,null,null,null,null,null,null,null],
['21日',689,null,null,664,null,null,null,null,null,null,null,null],
['22日',676,null,null,686,null,null,null,null,null,null,null,null],
['23日',821,null,null,770,null,null,null,null,null,null,null,null],
['24日',804,null,null,669,null,null,null,null,null,null,null,null],
['25日',769,null,null,641,null,null,null,null,null,null,null,null],
['26日',703,null,null,662,null,null,null,null,null,null,null,null],
['27日',608,null,null,567,null,null,null,null,null,null,null,null],
['28日',684,null,null,561,null,null,null,null,null,null,null,null],
['29日',755,null,null,null,null,null,null,null,null,null,null,null],
['30日',613,null,null,null,null,null,null,null,null,null,null,null],
['31日',616,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:'2023年2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=28 -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)
      }
    });
  }

});