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',545,null,null,572,null,null,null,null,null,null,null,null],
['2日',207,null,null,250,null,null,null,null,null,null,null,null],
['3日',289,null,null,319,null,null,null,null,null,null,null,null],
['4日',338,null,null,398,null,null,null,null,null,null,null,null],
['5日',369,null,null,474,null,null,null,null,null,null,null,null],
['6日',362,null,null,506,null,null,null,null,null,null,null,null],
['7日',386,null,null,498,null,null,null,null,null,null,null,null],
['8日',397,null,null,636,null,null,null,null,null,null,null,null],
['9日',473,null,null,513,null,null,null,null,null,null,null,null],
['10日',503,null,null,618,null,null,null,null,null,null,null,null],
['11日',426,null,null,521,null,null,null,null,null,null,null,null],
['12日',313,null,null,413,null,null,null,null,null,null,null,null],
['13日',385,null,null,520,null,null,null,null,null,null,null,null],
['14日',176,null,null,209,null,null,176,null,null,null,null,null],
['15日',289,null,null,340,null,null,null,null,null,null,null,null],
['16日',445,null,null,420,null,null,null,null,null,null,null,null],
['17日',486,null,null,474,null,null,null,null,null,null,null,null],
['18日',495,null,null,504,null,null,null,null,null,null,null,null],
['19日',521,null,null,622,null,null,null,null,null,null,null,null],
['20日',522,null,null,541,null,null,null,null,null,null,null,null],
['21日',551,null,null,583,null,null,null,null,null,null,null,null],
['22日',619,null,null,656,null,null,null,null,null,null,null,null],
['23日',225,null,null,253,null,null,null,null,null,null,null,null],
['24日',318,null,null,327,null,null,null,null,null,null,null,null],
['25日',433,null,null,417,null,null,null,null,null,null,null,null],
['26日',485,null,null,518,null,null,null,null,null,null,null,null],
['27日',417,null,null,563,null,null,null,null,null,null,null,null],
['28日',454,null,null,476,null,null,null,null,null,null,null,null],
['29日',503,null,null,621,null,null,null,null,null,null,null,null],
['30日',483,null,null,676,null,null,null,null,null,null,null,null],
['31日',null,null,null,556,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10月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:700},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)
      }
    });
  }

});