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',466,null,null,525,null,null,null,null,null,null,null,null],
['2日',425,null,null,411,null,null,null,null,null,null,null,null],
['3日',449,null,null,464,null,null,null,null,null,null,null,null],
['4日',476,null,null,492,null,null,null,null,null,null,null,null],
['5日',511,null,null,502,null,null,null,null,null,null,null,null],
['6日',539,null,null,481,null,null,null,null,null,null,null,null],
['7日',621,null,null,450,null,null,null,null,null,null,null,null],
['8日',628,null,null,485,null,null,null,null,null,null,null,null],
['9日',599,null,null,551,null,null,null,null,null,null,null,null],
['10日',622,null,null,576,null,null,null,null,null,null,null,null],
['11日',620,null,null,568,null,null,null,null,null,null,null,null],
['12日',612,null,null,597,null,null,null,null,null,null,null,null],
['13日',567,null,null,605,null,null,null,null,null,null,null,null],
['14日',615,null,null,604,null,null,null,null,null,null,null,null],
['15日',531,null,null,618,null,null,null,null,null,null,null,null],
['16日',569,null,null,683,null,null,null,null,null,null,null,null],
['17日',550,null,null,708,null,null,null,null,null,null,null,null],
['18日',505,null,null,821,null,null,null,null,null,null,null,null],
['19日',670,null,null,720,null,null,null,null,null,null,null,null],
['20日',779,null,null,698,null,null,null,null,null,null,null,null],
['21日',689,null,null,526,null,null,null,null,null,null,null,null],
['22日',627,null,null,576,null,null,null,null,null,null,null,null],
['23日',645,null,null,658,null,null,null,null,null,null,null,null],
['24日',558,null,null,586,null,null,null,null,null,null,null,null],
['25日',573,null,null,603,null,null,null,null,null,null,null,null],
['26日',583,null,null,604,null,null,null,null,null,null,null,null],
['27日',586,null,null,637,null,null,null,null,null,null,null,null],
['28日',683,null,null,619,null,null,null,null,null,null,null,null],
['29日',634,null,null,673,null,null,null,null,null,null,null,null],
['30日',626,null,null,null,null,null,null,null,null,null,null,null],
['31日',655,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:'2024年2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=29 -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)
      }
    });
  }

});