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,null,null,null,126,null,null,144,null,null],
['2日',175,null,null,197,null,null,175,null,null,197,null,null],
['3日',220,null,null,227,null,null,null,null,null,null,null,null],
['4日',249,null,null,256,null,null,null,null,null,null,null,null],
['5日',276,null,null,302,null,null,null,null,null,null,null,null],
['6日',318,null,null,340,null,null,null,null,null,null,null,null],
['7日',347,null,null,419,null,null,null,null,null,null,null,null],
['8日',358,null,null,422,null,null,null,null,null,null,null,null],
['9日',406,null,null,429,null,null,null,null,null,null,null,null],
['10日',372,null,null,369,null,null,null,null,null,null,null,null],
['11日',378,null,null,432,null,null,null,null,null,null,null,null],
['12日',194,null,null,290,null,null,194,null,null,null,null,null],
['13日',212,null,null,345,null,null,null,null,null,null,null,null],
['14日',283,null,null,475,null,null,null,null,null,null,null,null],
['15日',370,null,null,497,null,null,null,null,null,null,null,null],
['16日',467,null,null,520,null,null,null,null,null,null,null,null],
['17日',482,null,null,529,null,null,null,null,null,null,null,null],
['18日',455,null,null,578,null,null,null,null,null,null,null,null],
['19日',429,null,null,583,null,null,null,null,null,null,null,null],
['20日',470,null,null,629,null,null,null,null,null,null,null,null],
['21日',514,null,null,538,null,null,null,null,null,null,null,null],
['22日',479,null,null,296,null,null,null,null,null,null,null,null],
['23日',309,null,null,422,null,null,null,null,null,null,null,null],
['24日',431,null,null,542,null,null,null,null,null,null,null,null],
['25日',548,null,null,608,null,null,null,null,null,null,null,null],
['26日',572,null,null,665,null,null,null,null,null,null,null,null],
['27日',580,null,null,728,null,null,null,null,null,null,null,null],
['28日',579,null,null,798,null,null,null,null,null,null,null,null],
['29日',574,null,null,818,null,null,null,null,null,null,null,null],
['30日',613,null,null,723,null,null,null,null,null,null,null,null],
['31日',null,null,null,707,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10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)
      }
    });
  }

});