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',686,null,null,1066,null,null,null,null,null,null,null,null],
['2日',787,null,null,913,null,null,null,null,null,null,null,null],
['3日',817,null,null,1007,null,null,null,null,null,null,null,null],
['4日',921,null,null,630,null,null,null,null,null,null,null,null],
['5日',942,null,null,712,null,null,null,null,null,null,null,null],
['6日',826,null,null,816,null,null,null,null,null,null,null,null],
['7日',873,null,null,955,null,null,null,null,null,null,null,null],
['8日',857,null,null,1158,null,null,null,null,null,null,null,null],
['9日',995,null,null,null,null,null,null,null,null,null,null,null],
['10日',1048,null,null,1069,null,null,null,null,null,null,null,null],
['11日',null,null,null,596,null,null,null,null,null,null,null,null],
['12日',838,null,null,685,null,null,null,null,null,null,null,null],
['13日',731,null,null,798,null,null,null,null,null,null,null,null],
['14日',444,null,null,914,null,null,null,null,null,null,null,null],
['15日',567,null,null,730,null,null,null,null,null,null,null,null],
['16日',762,null,null,889,null,null,null,null,null,null,null,null],
['17日',761,null,null,803,null,null,null,null,null,null,null,null],
['18日',836,null,null,826,null,null,null,null,null,null,null,null],
['19日',942,null,null,913,null,null,null,null,null,null,null,null],
['20日',828,null,null,1035,null,null,null,null,null,null,null,null],
['21日',814,null,null,null,null,null,null,null,null,null,null,null],
['22日',1028,null,null,null,null,null,null,null,null,null,null,null],
['23日',982,null,null,1038,null,null,null,null,null,null,null,null],
['24日',1008,null,null,null,null,null,null,null,null,null,null,null],
['25日',863,null,null,671,null,null,null,null,null,null,null,null],
['26日',950,null,null,852,null,null,null,null,null,null,null,null],
['27日',960,null,null,1091,null,null,null,null,null,null,null,null],
['28日',971,null,null,1133,null,null,null,null,null,null,null,null],
['29日',1112,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',943,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:'2024年4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=28 -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)
      }
    });
  }

});