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',817,null,null,627,null,null,null,null,null,null,null,null],
['2日',807,null,null,657,null,null,null,null,null,null,null,null],
['3日',855,null,null,685,null,null,null,null,null,null,null,null],
['4日',825,null,null,822,null,null,null,null,null,null,null,null],
['5日',829,null,null,728,null,null,null,null,null,null,null,null],
['6日',863,null,null,721,null,null,null,null,null,null,null,null],
['7日',690,null,null,723,null,null,null,null,null,null,null,null],
['8日',612,null,null,745,null,null,null,null,null,null,null,null],
['9日',604,null,null,892,null,null,null,null,null,null,null,null],
['10日',606,null,null,989,null,null,null,null,null,null,null,null],
['11日',628,null,null,932,null,null,null,null,null,null,null,null],
['12日',716,null,null,720,null,null,null,null,null,null,null,null],
['13日',775,null,null,613,null,null,null,null,null,null,null,null],
['14日',890,null,null,660,null,null,null,null,null,null,null,null],
['15日',845,null,null,640,null,null,null,null,null,null,null,null],
['16日',866,null,null,711,null,null,null,null,null,null,null,null],
['17日',849,null,null,689,null,null,null,null,null,null,null,null],
['18日',812,null,null,816,null,null,null,null,null,null,null,null],
['19日',835,null,null,862,null,null,null,null,null,null,null,null],
['20日',770,null,null,902,null,null,null,null,null,null,null,null],
['21日',674,null,null,996,null,null,null,null,null,null,null,null],
['22日',687,null,null,938,null,null,null,null,null,null,null,null],
['23日',648,null,null,907,null,null,null,null,null,null,null,null],
['24日',739,null,null,945,null,null,null,null,null,null,null,null],
['25日',772,null,null,1030,null,null,null,null,null,null,null,null],
['26日',685,null,null,792,null,null,null,null,null,null,null,null],
['27日',727,null,null,853,null,null,null,null,null,null,null,null],
['28日',613,null,null,850,null,null,null,null,null,null,null,null],
['29日',602,null,null,833,null,null,null,null,null,null,null,null],
['30日',592,null,null,801,null,null,null,null,null,null,null,null],
['31日',null,null,null,874,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7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=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)
      }
    });
  }

});