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',1046,null,null,716,null,null,null,null,null,null,null,null],
['2日',885,null,null,849,null,null,null,null,null,null,null,null],
['3日',963,null,null,834,null,null,null,null,null,null,null,null],
['4日',990,null,null,898,null,null,null,null,null,null,null,null],
['5日',988,null,null,959,null,null,null,null,null,null,null,null],
['6日',1094,null,null,886,null,null,null,null,null,null,null,null],
['7日',983,null,null,909,null,null,null,null,null,null,null,null],
['8日',726,null,null,1055,null,null,null,null,null,null,null,null],
['9日',787,null,null,921,null,null,null,null,null,null,null,null],
['10日',919,null,null,927,null,null,null,null,null,null,null,null],
['11日',830,null,null,736,null,null,null,null,null,null,null,null],
['12日',863,null,null,885,null,null,null,null,null,null,null,null],
['13日',902,null,null,1018,null,null,null,null,null,null,null,null],
['14日',828,null,null,1109,null,null,null,null,null,null,null,null],
['15日',954,null,null,1141,null,null,null,null,null,null,null,null],
['16日',723,null,null,1098,null,null,null,null,null,null,null,null],
['17日',787,null,null,718,null,null,null,null,null,null,null,null],
['18日',959,null,null,685,null,null,null,null,null,null,null,null],
['19日',996,null,null,922,null,null,null,null,null,null,null,null],
['20日',1135,null,null,1057,null,null,null,null,null,null,null,null],
['21日',1096,null,null,1029,null,null,null,null,null,null,null,null],
['22日',1050,null,null,768,null,null,null,null,null,null,null,null],
['23日',1190,null,null,684,null,null,null,null,null,null,null,null],
['24日',1242,null,null,780,null,null,null,null,null,null,null,null],
['25日',722,null,null,712,null,null,null,null,null,null,null,null],
['26日',786,null,null,806,null,null,null,null,null,null,null,null],
['27日',586,null,null,885,null,null,null,null,null,null,null,null],
['28日',698,null,null,955,null,null,null,null,null,null,null,null],
['29日',882,null,null,907,null,null,null,null,null,null,null,null],
['30日',1012,null,null,933,null,null,null,null,null,null,null,null],
['31日',567,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:'2022年11月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:1300},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=30 -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)
      }
    });
  }

});