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',524,null,null,583,null,null,null,null,null,null,null,null],
['2日',383,null,null,384,null,null,null,null,null,null,null,null],
['3日',485,null,null,495,null,null,null,null,null,null,null,null],
['4日',563,null,null,566,null,null,null,null,null,null,null,null],
['5日',655,null,null,629,null,null,null,null,null,null,null,null],
['6日',758,null,null,764,null,null,null,null,null,null,null,null],
['7日',951,null,null,843,null,null,null,null,null,null,null,null],
['8日',499,null,null,504,null,null,null,null,null,null,null,null],
['9日',631,null,null,614,null,null,null,null,null,null,null,null],
['10日',763,null,null,707,null,null,null,null,null,null,null,null],
['11日',541,null,null,446,null,null,null,null,null,null,null,null],
['12日',675,null,null,619,null,null,null,null,null,null,null,null],
['13日',842,null,null,817,null,null,null,null,null,null,null,null],
['14日',987,null,null,1004,null,null,null,null,null,null,null,null],
['15日',848,null,null,713,null,null,null,null,null,null,null,null],
['16日',397,null,null,402,null,null,null,null,null,null,null,null],
['17日',509,null,null,517,null,null,null,null,null,null,null,null],
['18日',583,null,null,577,null,null,null,null,null,null,null,null],
['19日',358,null,null,742,null,null,null,null,null,null,null,null],
['20日',543,null,null,832,null,null,null,null,null,null,null,null],
['21日',674,null,null,1004,null,null,null,null,null,null,null,null],
['22日',735,null,null,912,null,null,null,null,null,null,null,null],
['23日',918,null,null,null,null,null,null,null,null,null,null,null],
['24日',573,null,null,509,null,null,null,null,null,null,null,null],
['25日',636,null,null,656,null,null,null,null,null,null,null,null],
['26日',787,null,null,876,null,null,null,null,null,null,null,null],
['27日',833,null,null,788,null,null,null,null,null,null,null,null],
['28日',790,null,null,873,null,null,null,null,null,null,null,null],
['29日',816,null,null,746,null,null,null,null,null,null,null,null],
['30日',534,null,null,840,null,null,null,null,null,null,null,null],
['31日',null,null,null,602,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: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)
      }
    });
  }

});