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',864,null,null,689,null,null,null,null,null,null,null,null],
['2日',816,null,null,772,null,null,null,null,null,null,null,null],
['3日',767,null,null,779,null,null,null,null,null,null,null,null],
['4日',890,null,null,723,null,null,null,null,null,null,null,null],
['5日',945,null,null,751,null,null,null,null,null,null,null,null],
['6日',982,null,null,732,null,null,null,null,null,null,null,null],
['7日',884,null,null,877,null,null,null,null,null,null,null,null],
['8日',1034,null,null,1047,null,null,null,null,null,null,null,null],
['9日',639,null,null,975,null,null,null,null,null,null,null,null],
['10日',642,null,null,1086,null,null,null,null,null,null,null,null],
['11日',698,null,null,986,null,null,null,null,null,null,null,null],
['12日',806,null,null,832,null,null,null,null,null,null,null,null],
['13日',778,null,null,905,null,null,null,null,null,null,null,null],
['14日',875,null,null,911,null,null,null,null,null,null,null,null],
['15日',703,null,null,1194,null,null,null,null,null,null,null,null],
['16日',671,null,null,963,null,null,null,null,null,null,null,null],
['17日',800,null,null,1025,null,null,null,null,null,null,null,null],
['18日',832,null,null,1079,null,null,null,null,null,null,null,null],
['19日',881,null,null,null,null,null,null,null,null,null,null,null],
['20日',892,null,null,1010,null,null,null,null,null,null,null,null],
['21日',780,null,null,847,null,null,null,null,null,null,null,null],
['22日',867,null,null,923,null,null,null,null,null,null,null,null],
['23日',842,null,null,779,null,null,null,null,null,null,null,null],
['24日',792,null,null,796,null,null,null,null,null,null,null,null],
['25日',809,null,null,868,null,null,null,null,null,null,null,null],
['26日',803,null,null,848,null,null,null,null,null,null,null,null],
['27日',876,null,null,894,null,null,null,null,null,null,null,null],
['28日',704,null,null,737,null,null,null,null,null,null,null,null],
['29日',646,null,null,789,null,null,null,null,null,null,null,null],
['30日',null,null,null,944,null,null,null,null,null,null,null,null],
['31日',null,null,null,761,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:1200},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)
      }
    });
  }

});