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',432,null,null,493,null,null,null,null,null,null,null,null],
['2日',557,null,null,604,null,null,null,null,null,null,null,null],
['3日',666,null,null,651,null,null,null,null,null,null,null,null],
['4日',709,null,null,686,null,null,null,null,null,null,null,null],
['5日',688,null,null,798,null,null,null,null,null,null,null,null],
['6日',686,null,null,701,null,null,null,null,null,null,null,null],
['7日',751,null,null,432,null,null,null,null,null,null,null,null],
['8日',521,null,null,573,null,null,null,null,null,null,null,null],
['9日',624,null,null,624,null,null,null,null,null,null,null,null],
['10日',685,null,null,621,null,null,null,null,null,null,null,null],
['11日',713,null,null,625,null,null,null,null,null,null,null,null],
['12日',776,null,null,705,null,null,null,null,null,null,null,null],
['13日',782,null,null,678,null,null,null,null,null,null,null,null],
['14日',833,null,null,467,null,null,null,null,null,null,null,null],
['15日',593,null,null,581,null,null,null,null,null,null,null,null],
['16日',622,null,null,721,null,null,null,null,null,null,null,null],
['17日',648,null,null,707,null,null,null,null,null,null,null,null],
['18日',682,null,null,665,null,null,null,null,null,null,null,null],
['19日',659,null,null,723,null,null,null,null,null,null,null,null],
['20日',731,null,null,718,null,null,null,null,null,null,null,null],
['21日',698,null,null,733,null,null,null,null,null,null,null,null],
['22日',580,null,null,null,null,null,null,null,null,null,null,null],
['23日',653,null,null,null,null,null,null,null,null,null,null,null],
['24日',723,null,null,731,null,null,null,null,null,null,null,null],
['25日',712,null,null,777,null,null,null,null,null,null,null,null],
['26日',699,null,null,null,null,null,null,null,null,null,null,null],
['27日',652,null,null,null,null,null,null,null,null,null,null,null],
['28日',768,null,null,420,null,null,null,null,null,null,null,null],
['29日',384,null,null,488,null,null,null,null,null,null,null,null],
['30日',null,null,null,522,null,null,null,null,null,null,null,null],
['31日',null,null,null,643,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3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)
      }
    });
  }

});