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',613,null,null,536,null,null,null,null,null,null,null,null],
['2日',703,null,null,643,null,null,null,null,null,null,null,null],
['3日',729,null,null,632,null,null,null,null,null,null,null,null],
['4日',759,null,null,629,null,null,null,null,null,null,null,null],
['5日',677,null,null,607,null,null,null,null,null,null,null,null],
['6日',562,null,null,579,null,null,null,null,null,null,null,null],
['7日',579,null,null,610,null,null,null,null,null,null,null,null],
['8日',652,null,null,631,null,null,null,null,null,null,null,null],
['9日',585,null,null,582,null,null,null,null,null,null,null,null],
['10日',558,null,null,539,null,null,null,null,null,null,null,null],
['11日',646,null,null,556,null,null,null,null,null,null,null,null],
['12日',577,null,null,569,null,null,null,null,null,null,null,null],
['13日',544,null,null,598,null,null,null,null,null,null,null,null],
['14日',540,null,null,656,null,null,null,null,null,null,null,null],
['15日',600,null,null,666,null,null,null,null,null,null,null,null],
['16日',592,null,null,578,null,null,null,null,null,null,null,null],
['17日',596,null,null,497,null,null,null,null,null,null,null,null],
['18日',670,null,null,479,null,null,null,null,null,null,null,null],
['19日',671,null,null,555,null,null,null,null,null,null,null,null],
['20日',519,null,null,615,null,null,null,null,null,null,null,null],
['21日',527,null,null,603,null,null,null,null,null,null,null,null],
['22日',600,null,null,592,null,null,null,null,null,null,null,null],
['23日',690,null,null,582,null,null,null,null,null,null,null,null],
['24日',524,null,null,312,null,null,null,null,null,null,null,null],
['25日',544,null,null,356,null,null,null,null,null,null,null,null],
['26日',675,null,null,429,null,null,null,null,null,null,null,null],
['27日',666,null,null,468,null,null,null,null,null,null,null,null],
['28日',651,null,null,508,null,null,null,null,null,null,null,null],
['29日',645,null,null,526,null,null,null,null,null,null,null,null],
['30日',453,null,null,490,null,null,null,null,null,null,null,null],
['31日',488,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:800},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)
      }
    });
  }

});