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',654,null,null,479,null,null,null,null,null,null,null,null],
['2日',706,null,null,618,null,null,null,null,null,null,null,null],
['3日',667,null,null,704,null,null,null,null,null,null,null,null],
['4日',762,null,null,718,null,null,null,null,null,null,null,null],
['5日',691,null,null,820,null,null,null,null,null,null,null,null],
['6日',755,null,null,703,null,null,null,null,null,null,null,null],
['7日',726,null,null,695,null,null,null,null,null,null,null,null],
['8日',592,null,null,684,null,null,null,null,null,null,null,null],
['9日',620,null,null,604,null,null,null,null,null,null,null,null],
['10日',693,null,null,532,null,null,null,null,null,null,null,null],
['11日',771,null,null,538,null,null,null,null,null,null,null,null],
['12日',617,null,null,460,null,null,null,null,null,null,null,null],
['13日',721,null,null,468,null,null,null,null,null,null,null,null],
['14日',633,null,null,596,null,null,null,null,null,null,null,null],
['15日',594,null,null,695,null,null,null,null,null,null,null,null],
['16日',574,null,null,707,null,null,null,null,null,null,null,null],
['17日',610,null,null,749,null,null,null,null,null,null,null,null],
['18日',660,null,null,794,null,null,null,null,null,null,null,null],
['19日',652,null,null,601,null,null,null,null,null,null,null,null],
['20日',609,null,null,576,null,null,null,null,null,null,null,null],
['21日',600,null,null,530,null,null,null,null,null,null,null,null],
['22日',567,null,null,606,null,null,null,null,null,null,null,null],
['23日',546,null,null,482,null,null,null,null,null,null,null,null],
['24日',470,null,null,484,null,null,null,null,null,null,null,null],
['25日',589,null,null,611,null,null,null,null,null,null,null,null],
['26日',672,null,null,737,null,null,null,null,null,null,null,null],
['27日',680,null,null,599,null,null,null,null,null,null,null,null],
['28日',641,null,null,545,null,null,null,null,null,null,null,null],
['29日',504,null,null,669,null,null,null,null,null,null,null,null],
['30日',489,null,null,504,null,null,null,null,null,null,null,null],
['31日',null,null,null,542,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5月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:900},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)
      }
    });
  }

});