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,203,null,null,83,null,null,null,null,null],
['2日',null,null,null,233,null,null,109,null,null,null,null,null],
['3日',155,null,null,256,null,null,155,null,null,null,null,null],
['4日',203,null,null,296,null,null,null,null,null,null,null,null],
['5日',228,null,null,348,null,null,null,null,null,null,null,null],
['6日',247,null,null,444,null,null,null,null,null,null,null,null],
['7日',229,null,null,465,null,null,null,null,null,null,null,null],
['8日',284,null,null,468,null,null,null,null,null,null,null,null],
['9日',317,null,null,503,null,null,null,null,null,null,null,null],
['10日',322,null,null,505,null,null,null,null,null,null,null,null],
['11日',154,null,null,485,null,null,154,null,null,null,null,null],
['12日',156,null,null,198,null,null,156,null,null,198,null,null],
['13日',208,null,null,211,null,null,null,null,null,null,null,null],
['14日',232,null,null,282,null,null,null,null,null,null,null,null],
['15日',282,null,null,386,null,null,null,null,null,null,null,null],
['16日',308,null,null,475,null,null,null,null,null,null,null,null],
['17日',367,null,null,499,null,null,null,null,null,null,null,null],
['18日',413,null,null,466,null,null,null,null,null,null,null,null],
['19日',447,null,null,455,null,null,null,null,null,null,null,null],
['20日',382,null,null,269,null,null,null,null,null,null,null,null],
['21日',360,null,null,261,null,null,null,null,null,null,null,null],
['22日',187,null,null,344,null,null,187,null,null,null,null,null],
['23日',186,null,null,394,null,null,186,null,null,null,null,null],
['24日',238,null,null,321,null,null,null,null,null,null,null,null],
['25日',298,null,null,343,null,null,null,null,null,null,null,null],
['26日',348,null,null,374,null,null,null,null,null,null,null,null],
['27日',331,null,null,345,null,null,null,null,null,null,null,null],
['28日',305,null,null,369,null,null,null,null,null,null,null,null],
['29日',337,null,null,450,null,null,null,null,null,null,null,null],
['30日',363,null,null,453,null,null,null,null,null,null,null,null],
['31日',382,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9月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:600},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=30 -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)
      }
    });
  }

});