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',387,null,null,338,null,null,null,null,null,null,null,null],
['2日',335,null,null,257,null,null,null,null,null,null,null,null],
['3日',401,null,null,260,null,null,null,null,null,null,null,null],
['4日',427,null,null,254,null,null,null,null,null,null,null,null],
['5日',413,null,null,262,null,null,null,null,null,null,null,null],
['6日',333,null,null,249,null,null,null,null,null,null,null,null],
['7日',360,null,null,245,null,null,null,null,null,null,null,null],
['8日',369,null,null,261,null,null,null,null,null,null,null,null],
['9日',422,null,null,305,null,null,null,null,null,null,null,null],
['10日',506,null,null,217,null,null,null,null,null,null,null,null],
['11日',449,null,null,212,null,null,null,null,null,null,null,null],
['12日',387,null,null,243,null,null,null,null,null,null,null,null],
['13日',480,null,null,278,null,null,null,null,null,null,null,null],
['14日',555,null,null,273,null,null,null,null,null,null,null,null],
['15日',611,null,null,270,null,null,null,null,null,null,null,null],
['16日',409,null,null,189,null,null,null,null,null,189,null,null],
['17日',399,null,null,241,null,null,null,null,null,null,null,null],
['18日',459,null,null,279,null,null,null,null,null,null,null,null],
['19日',499,null,null,309,null,null,null,null,null,null,null,null],
['20日',500,null,null,340,null,null,null,null,null,null,null,null],
['21日',416,null,null,340,null,null,null,null,null,null,null,null],
['22日',463,null,null,357,null,null,null,null,null,null,null,null],
['23日',473,null,null,325,null,null,null,null,null,null,null,null],
['24日',314,null,null,346,null,null,null,null,null,null,null,null],
['25日',276,null,null,336,null,null,null,null,null,null,null,null],
['26日',231,null,null,297,null,null,null,null,null,null,null,null],
['27日',229,null,null,351,null,null,null,null,null,null,null,null],
['28日',252,null,null,465,null,null,null,null,null,null,null,null],
['29日',338,null,null,467,null,null,null,null,null,null,null,null],
['30日',338,null,null,478,null,null,null,null,null,null,null,null],
['31日',352,null,null,539,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1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)
      }
    });
  }

});