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',965,null,null,853,null,null,null,null,null,null,null,null],
['2日',1026,null,null,945,null,null,null,null,null,null,null,null],
['3日',1073,null,null,970,null,null,null,null,null,null,null,null],
['4日',1153,null,null,934,null,null,null,null,null,null,null,null],
['5日',955,null,null,878,null,null,null,null,null,null,null,null],
['6日',935,null,null,970,null,null,null,null,null,null,null,null],
['7日',817,null,null,863,null,null,null,null,null,null,null,null],
['8日',808,null,null,871,null,null,null,null,null,null,null,null],
['9日',859,null,null,840,null,null,null,null,null,null,null,null],
['10日',948,null,null,863,null,null,null,null,null,null,null,null],
['11日',943,null,null,737,null,null,null,null,null,null,null,null],
['12日',915,null,null,756,null,null,null,null,null,null,null,null],
['13日',903,null,null,766,null,null,null,null,null,null,null,null],
['14日',874,null,null,837,null,null,null,null,null,null,null,null],
['15日',980,null,null,871,null,null,null,null,null,null,null,null],
['16日',981,null,null,933,null,null,null,null,null,null,null,null],
['17日',928,null,null,956,null,null,null,null,null,null,null,null],
['18日',909,null,null,876,null,null,null,null,null,null,null,null],
['19日',972,null,null,867,null,null,null,null,null,null,null,null],
['20日',1114,null,null,898,null,null,null,null,null,null,null,null],
['21日',953,null,null,855,null,null,null,null,null,null,null,null],
['22日',1020,null,null,876,null,null,null,null,null,null,null,null],
['23日',862,null,null,800,null,null,null,null,null,null,null,null],
['24日',846,null,null,885,null,null,null,null,null,null,null,null],
['25日',null,null,null,808,null,null,null,null,null,null,null,null],
['26日',944,null,null,823,null,null,null,null,null,null,null,null],
['27日',1019,null,null,942,null,null,null,null,null,null,null,null],
['28日',924,null,null,940,null,null,null,null,null,null,null,null],
['29日',909,null,null,884,null,null,null,null,null,null,null,null],
['30日',934,null,null,906,null,null,null,null,null,null,null,null],
['31日',883,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:'2023年6月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:1200},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)
      }
    });
  }

});