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',537,null,null,637,null,null,null,null,null,null,null,null],
['2日',566,null,null,620,null,null,null,null,null,null,null,null],
['3日',610,null,null,611,null,null,null,null,null,null,null,null],
['4日',594,null,null,549,null,null,null,null,null,null,null,null],
['5日',699,null,null,541,null,null,null,null,null,null,null,null],
['6日',680,null,null,601,null,null,null,null,null,null,null,null],
['7日',728,null,null,608,null,null,null,null,null,null,null,null],
['8日',604,null,null,719,null,null,null,null,null,null,null,null],
['9日',589,null,null,703,null,null,null,null,null,null,null,null],
['10日',605,null,null,715,null,null,null,null,null,null,null,null],
['11日',582,null,null,632,null,null,null,null,null,null,null,null],
['12日',622,null,null,700,null,null,null,null,null,null,null,null],
['13日',637,null,null,769,null,null,null,null,null,null,null,null],
['14日',640,null,null,848,null,null,null,null,null,null,null,null],
['15日',785,null,null,756,null,null,null,null,null,null,null,null],
['16日',644,null,null,789,null,null,null,null,null,null,null,null],
['17日',626,null,null,687,null,null,null,null,null,null,null,null],
['18日',637,null,null,812,null,null,null,null,null,null,null,null],
['19日',719,null,null,644,null,null,null,null,null,null,null,null],
['20日',753,null,null,647,null,null,null,null,null,null,null,null],
['21日',674,null,null,578,null,null,null,null,null,null,null,null],
['22日',719,null,null,578,null,null,null,null,null,null,null,null],
['23日',765,null,null,653,null,null,null,null,null,null,null,null],
['24日',678,null,null,707,null,null,null,null,null,null,null,null],
['25日',666,null,null,712,null,null,null,null,null,null,null,null],
['26日',672,null,null,744,null,null,null,null,null,null,null,null],
['27日',824,null,null,693,null,null,null,null,null,null,null,null],
['28日',607,null,null,499,null,null,null,null,null,null,null,null],
['29日',541,null,null,506,null,null,null,null,null,null,null,null],
['30日',null,null,null,667,null,null,null,null,null,null,null,null],
['31日',null,null,null,666,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)
      }
    });
  }

});