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',625,null,null,640,null,null,null,null,null,null,null,null],
['2日',722,null,null,382,null,null,null,null,null,null,null,null],
['3日',587,null,null,366,null,null,null,null,null,null,null,null],
['4日',670,null,null,416,null,null,null,null,null,null,null,null],
['5日',683,null,null,421,null,null,null,null,null,null,null,null],
['6日',681,null,null,576,null,null,null,null,null,null,null,null],
['7日',677,null,null,666,null,null,null,null,null,null,null,null],
['8日',770,null,null,738,null,null,null,null,null,null,null,null],
['9日',533,null,null,464,null,null,null,null,null,null,null,null],
['10日',509,null,null,550,null,null,null,null,null,null,null,null],
['11日',563,null,null,593,null,null,null,null,null,null,null,null],
['12日',673,null,null,614,null,null,null,null,null,null,null,null],
['13日',643,null,null,692,null,null,null,null,null,null,null,null],
['14日',778,null,null,461,null,null,null,null,null,null,null,null],
['15日',629,null,null,511,null,null,null,null,null,null,null,null],
['16日',686,null,null,536,null,null,null,null,null,null,null,null],
['17日',635,null,null,602,null,null,null,null,null,null,null,null],
['18日',691,null,null,696,null,null,null,null,null,null,null,null],
['19日',676,null,null,532,null,null,null,null,null,null,null,null],
['20日',669,null,null,618,null,null,null,null,null,null,null,null],
['21日',738,null,null,502,null,null,null,null,null,null,null,null],
['22日',738,null,null,622,null,null,null,null,null,null,null,null],
['23日',575,null,null,258,null,null,null,null,null,null,null,null],
['24日',567,null,null,313,null,null,null,null,null,null,null,null],
['25日',697,null,null,385,null,null,null,null,null,null,null,null],
['26日',907,null,null,417,null,null,null,null,null,null,null,null],
['27日',820,null,null,519,null,null,null,null,null,null,null,null],
['28日',797,null,null,485,null,null,null,null,null,null,null,null],
['29日',543,null,null,569,null,null,null,null,null,null,null,null],
['30日',null,null,null,524,null,null,null,null,null,null,null,null],
['31日',null,null,null,549,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:1000},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)
      }
    });
  }

});