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',480,null,null,561,null,null,null,null,null,null,null,null],
['2日',379,null,null,381,null,null,null,null,null,null,null,null],
['3日',397,null,null,452,null,null,null,null,null,null,null,null],
['4日',434,null,null,532,null,null,null,null,null,null,null,null],
['5日',474,null,null,557,null,null,null,null,null,null,null,null],
['6日',512,null,null,561,null,null,null,null,null,null,null,null],
['7日',571,null,null,575,null,null,null,null,null,null,null,null],
['8日',541,null,null,563,null,null,null,null,null,null,null,null],
['9日',544,null,null,570,null,null,null,null,null,null,null,null],
['10日',552,null,null,325,null,null,null,null,null,null,null,null],
['11日',471,null,null,359,null,null,null,null,null,null,null,null],
['12日',335,null,null,346,null,null,null,null,null,null,null,null],
['13日',394,null,null,403,null,null,null,null,null,null,null,null],
['14日',464,null,null,388,null,null,null,null,null,null,null,null],
['15日',483,null,null,372,null,null,null,null,null,null,null,null],
['16日',450,null,null,345,null,null,null,null,null,null,null,null],
['17日',490,null,null,376,null,null,null,null,null,null,null,null],
['18日',481,null,null,542,null,null,null,null,null,null,null,null],
['19日',348,null,null,572,null,null,null,null,null,null,null,null],
['20日',445,null,null,559,null,null,null,null,null,null,null,null],
['21日',551,null,null,576,null,null,null,null,null,null,null,null],
['22日',623,null,null,591,null,null,null,null,null,null,null,null],
['23日',606,null,null,384,null,null,null,null,null,null,null,null],
['24日',607,null,null,457,null,null,null,null,null,null,null,null],
['25日',550,null,null,487,null,null,null,null,null,null,null,null],
['26日',426,null,null,568,null,null,null,null,null,null,null,null],
['27日',522,null,null,588,null,null,null,null,null,null,null,null],
['28日',539,null,null,612,null,null,null,null,null,null,null,null],
['29日',602,null,null,676,null,null,null,null,null,null,null,null],
['30日',591,null,null,null,null,null,null,null,null,null,null,null],
['31日',569,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: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=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)
      }
    });
  }

});