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',856,null,null,885,null,null,null,null,null,null,null,null],
['2日',742,null,null,828,null,null,null,null,null,null,null,null],
['3日',720,null,null,868,null,null,null,null,null,null,null,null],
['4日',664,null,null,904,null,null,null,null,null,null,null,null],
['5日',767,null,null,862,null,null,null,null,null,null,null,null],
['6日',961,null,null,681,null,null,null,null,null,null,null,null],
['7日',835,null,null,631,null,null,null,null,null,null,null,null],
['8日',851,null,null,752,null,null,null,null,null,null,null,null],
['9日',897,null,null,926,null,null,null,null,null,null,null,null],
['10日',806,null,null,777,null,null,null,null,null,null,null,null],
['11日',877,null,null,903,null,null,null,null,null,null,null,null],
['12日',977,null,null,1043,null,null,null,null,null,null,null,null],
['13日',877,null,null,853,null,null,null,null,null,null,null,null],
['14日',877,null,null,760,null,null,null,null,null,null,null,null],
['15日',766,null,null,792,null,null,null,null,null,null,null,null],
['16日',861,null,null,708,null,null,null,null,null,null,null,null],
['17日',902,null,null,813,null,null,null,null,null,null,null,null],
['18日',822,null,null,839,null,null,null,null,null,null,null,null],
['19日',909,null,null,825,null,null,null,null,null,null,null,null],
['20日',1031,null,null,783,null,null,null,null,null,null,null,null],
['21日',898,null,null,878,null,null,null,null,null,null,null,null],
['22日',903,null,null,749,null,null,null,null,null,null,null,null],
['23日',963,null,null,936,null,null,null,null,null,null,null,null],
['24日',843,null,null,861,null,null,null,null,null,null,null,null],
['25日',920,null,null,890,null,null,null,null,null,null,null,null],
['26日',935,null,null,789,null,null,null,null,null,null,null,null],
['27日',925,null,null,790,null,null,null,null,null,null,null,null],
['28日',904,null,null,852,null,null,null,null,null,null,null,null],
['29日',727,null,null,758,null,null,null,null,null,null,null,null],
['30日',779,null,null,887,null,null,null,null,null,null,null,null],
['31日',804,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:1100},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)
      }
    });
  }

});