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',662,null,null,403,null,null,null,null,null,null,null,null],
['2日',592,null,null,414,null,null,null,null,null,null,null,null],
['3日',620,null,null,413,null,null,null,null,null,null,null,null],
['4日',664,null,null,439,null,null,null,null,null,null,null,null],
['5日',705,null,null,432,null,null,null,null,null,null,null,null],
['6日',652,null,null,391,null,null,null,null,null,null,null,null],
['7日',805,null,null,341,null,null,null,null,null,null,null,null],
['8日',710,null,null,316,null,null,null,null,null,null,null,null],
['9日',793,null,null,402,null,null,null,null,null,null,null,null],
['10日',627,null,null,524,null,null,null,null,null,null,null,null],
['11日',692,null,null,522,null,null,null,null,null,null,null,null],
['12日',648,null,null,547,null,null,null,null,null,null,null,null],
['13日',694,null,null,515,null,null,null,null,null,null,null,null],
['14日',806,null,null,490,null,null,null,null,null,null,null,null],
['15日',845,null,null,460,null,null,null,null,null,null,null,null],
['16日',849,null,null,493,null,null,null,null,null,null,null,null],
['17日',919,null,null,594,null,null,null,null,null,null,null,null],
['18日',169,null,null,565,null,null,169,null,null,null,null,null],
['19日',221,null,null,530,null,null,null,null,null,null,null,null],
['20日',253,null,null,533,null,null,null,null,null,null,null,null],
['21日',272,null,null,572,null,null,null,null,null,null,null,null],
['22日',276,null,null,400,null,null,null,null,null,null,null,null],
['23日',333,null,null,482,null,null,null,null,null,null,null,null],
['24日',389,null,null,473,null,null,null,null,null,null,null,null],
['25日',283,null,null,614,null,null,null,null,null,null,null,null],
['26日',276,null,null,593,null,null,null,null,null,null,null,null],
['27日',307,null,null,551,null,null,null,null,null,null,null,null],
['28日',369,null,null,631,null,null,null,null,null,null,null,null],
['29日',336,null,null,484,null,null,null,null,null,null,null,null],
['30日',349,null,null,444,null,null,null,null,null,null,null,null],
['31日',null,null,null,536,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:'2022年12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)
      }
    });
  }

});