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',530,null,null,362,null,null,null,null,null,null,null,null],
['2日',511,null,null,349,null,null,null,null,null,null,null,null],
['3日',592,null,null,392,null,null,null,null,null,null,null,null],
['4日',543,null,null,410,null,null,null,null,null,null,null,null],
['5日',671,null,null,425,null,null,null,null,null,null,null,null],
['6日',669,null,null,409,null,null,null,null,null,null,null,null],
['7日',697,null,null,392,null,null,null,null,null,null,null,null],
['8日',466,null,null,382,null,null,null,null,null,null,null,null],
['9日',599,null,null,301,null,null,null,null,null,null,null,null],
['10日',534,null,null,404,null,null,null,null,null,null,null,null],
['11日',603,null,null,563,null,null,null,null,null,null,null,null],
['12日',218,null,null,635,null,null,null,null,null,null,null,null],
['13日',226,null,null,703,null,null,null,null,null,null,null,null],
['14日',338,null,null,604,null,null,null,null,null,null,null,null],
['15日',430,null,null,411,null,null,null,null,null,null,null,null],
['16日',499,null,null,280,null,null,null,null,null,null,null,null],
['17日',438,null,null,323,null,null,null,null,null,null,null,null],
['18日',473,null,null,460,null,null,null,null,null,null,null,null],
['19日',206,null,null,525,null,null,null,null,null,null,null,null],
['20日',258,null,null,558,null,null,null,null,null,null,null,null],
['21日',327,null,null,676,null,null,null,null,null,null,null,null],
['22日',385,null,null,723,null,null,null,null,null,null,null,null],
['23日',425,null,null,577,null,null,null,null,null,null,null,null],
['24日',450,null,null,689,null,null,null,null,null,null,null,null],
['25日',495,null,null,634,null,null,null,null,null,null,null,null],
['26日',126,null,null,606,null,null,126,null,null,null,null,null],
['27日',165,null,null,618,null,null,165,null,null,null,null,null],
['28日',236,null,null,665,null,null,null,null,null,null,null,null],
['29日',298,null,null,599,null,null,null,null,null,null,null,null],
['30日',309,null,null,282,null,null,null,null,null,null,null,null],
['31日',320,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:800},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)
      }
    });
  }

});