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',718,null,null,797,null,null,null,null,null,null,null,null],
['2日',945,null,null,904,null,null,null,null,null,null,null,null],
['3日',853,null,null,960,null,null,null,null,null,null,null,null],
['4日',859,null,null,791,null,null,null,null,null,null,null,null],
['5日',886,null,null,729,null,null,null,null,null,null,null,null],
['6日',826,null,null,774,null,null,null,null,null,null,null,null],
['7日',837,null,null,783,null,null,null,null,null,null,null,null],
['8日',914,null,null,726,null,null,null,null,null,null,null,null],
['9日',761,null,null,726,null,null,null,null,null,null,null,null],
['10日',856,null,null,940,null,null,null,null,null,null,null,null],
['11日',904,null,null,912,null,null,null,null,null,null,null,null],
['12日',863,null,null,900,null,null,null,null,null,null,null,null],
['13日',870,null,null,871,null,null,null,null,null,null,null,null],
['14日',762,null,null,949,null,null,null,null,null,null,null,null],
['15日',796,null,null,772,null,null,null,null,null,null,null,null],
['16日',827,null,null,832,null,null,null,null,null,null,null,null],
['17日',908,null,null,803,null,null,null,null,null,null,null,null],
['18日',838,null,null,791,null,null,null,null,null,null,null,null],
['19日',818,null,null,985,null,null,null,null,null,null,null,null],
['20日',845,null,null,941,null,null,null,null,null,null,null,null],
['21日',761,null,null,966,null,null,null,null,null,null,null,null],
['22日',828,null,null,941,null,null,null,null,null,null,null,null],
['23日',760,null,null,835,null,null,null,null,null,null,null,null],
['24日',971,null,null,992,null,null,null,null,null,null,null,null],
['25日',747,null,null,1025,null,null,null,null,null,null,null,null],
['26日',789,null,null,1065,null,null,null,null,null,null,null,null],
['27日',795,null,null,930,null,null,null,null,null,null,null,null],
['28日',743,null,null,919,null,null,null,null,null,null,null,null],
['29日',766,null,null,979,null,null,null,null,null,null,null,null],
['30日',null,null,null,896,null,null,null,null,null,null,null,null],
['31日',null,null,null,845,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:1100},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)
      }
    });
  }

});