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',863,null,null,606,null,null,null,null,null,null,null,null],
['2日',798,null,null,595,null,null,null,null,null,null,null,null],
['3日',876,null,null,704,null,null,null,null,null,null,null,null],
['4日',921,null,null,902,null,null,null,null,null,null,null,null],
['5日',858,null,null,677,null,null,null,null,null,null,null,null],
['6日',1027,null,null,750,null,null,null,null,null,null,null,null],
['7日',null,null,null,763,null,null,null,null,null,null,null,null],
['8日',946,null,null,542,null,null,null,null,null,null,null,null],
['9日',937,null,null,540,null,null,null,null,null,null,null,null],
['10日',1020,null,null,658,null,null,null,null,null,null,null,null],
['11日',null,null,null,589,null,null,null,null,null,null,null,null],
['12日',1037,null,null,653,null,null,null,null,null,null,null,null],
['13日',989,null,null,739,null,null,null,null,null,null,null,null],
['14日',949,null,null,806,null,null,null,null,null,null,null,null],
['15日',684,null,null,943,null,null,null,null,null,null,null,null],
['16日',842,null,null,764,null,null,null,null,null,null,null,null],
['17日',896,null,null,673,null,null,null,null,null,null,null,null],
['18日',null,null,null,887,null,null,null,null,null,null,null,null],
['19日',null,null,null,774,null,null,null,null,null,null,null,null],
['20日',864,null,null,900,null,null,null,null,null,null,null,null],
['21日',947,null,null,930,null,null,null,null,null,null,null,null],
['22日',697,null,null,null,null,null,null,null,null,null,null,null],
['23日',739,null,null,888,null,null,null,null,null,null,null,null],
['24日',952,null,null,933,null,null,null,null,null,null,null,null],
['25日',1033,null,null,993,null,null,null,null,null,null,null,null],
['26日',991,null,null,983,null,null,null,null,null,null,null,null],
['27日',1056,null,null,null,null,null,null,null,null,null,null,null],
['28日',null,null,null,null,null,null,null,null,null,null,null,null],
['29日',null,null,null,null,null,null,null,null,null,null,null,null],
['30日',null,null,null,null,null,null,null,null,null,null,null,null],
['31日',null,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=26 -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)
      }
    });
  }

});