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',null,null,null,522,null,null,200,null,null,null,null,null],
['2日',191,null,null,549,null,null,191,null,null,null,null,null],
['3日',231,null,null,490,null,null,null,null,null,null,null,null],
['4日',248,null,null,500,null,null,null,null,null,null,null,null],
['5日',282,null,null,546,null,null,null,null,null,null,null,null],
['6日',316,null,null,629,null,null,null,null,null,null,null,null],
['7日',223,null,null,400,null,null,null,null,null,null,null,null],
['8日',269,null,null,425,null,null,null,null,null,null,null,null],
['9日',326,null,null,489,null,null,null,null,null,null,null,null],
['10日',304,null,null,487,null,null,null,null,null,null,null,null],
['11日',282,null,null,595,null,null,null,null,null,null,null,null],
['12日',118,null,null,308,null,null,118,null,null,null,null,null],
['13日',null,null,null,356,null,null,113,null,null,null,null,null],
['14日',186,null,null,406,null,null,186,null,null,null,null,null],
['15日',238,null,null,395,null,null,null,null,null,null,null,null],
['16日',353,null,null,501,null,null,null,null,null,null,null,null],
['17日',359,null,null,470,null,null,null,null,null,null,null,null],
['18日',333,null,null,534,null,null,null,null,null,null,null,null],
['19日',352,null,null,564,null,null,null,null,null,null,null,null],
['20日',365,null,null,482,null,null,null,null,null,null,null,null],
['21日',316,null,null,596,null,null,null,null,null,null,null,null],
['22日',289,null,null,632,null,null,null,null,null,null,null,null],
['23日',352,null,null,336,null,null,null,null,null,null,null,null],
['24日',439,null,null,407,null,null,null,null,null,null,null,null],
['25日',442,null,null,433,null,null,null,null,null,null,null,null],
['26日',409,null,null,438,null,null,null,null,null,null,null,null],
['27日',583,null,null,585,null,null,null,null,null,null,null,null],
['28日',615,null,null,685,null,null,null,null,null,null,null,null],
['29日',692,null,null,703,null,null,null,null,null,null,null,null],
['30日',796,null,null,830,null,null,null,null,null,null,null,null],
['31日',798,null,null,689,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8月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:900},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)
      }
    });
  }

});