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',572,null,null,709,null,null,null,null,null,null,null,null],
['2日',734,null,null,887,null,null,null,null,null,null,null,null],
['3日',829,null,null,632,null,null,null,null,null,null,null,null],
['4日',687,null,null,679,null,null,null,null,null,null,null,null],
['5日',746,null,null,729,null,null,null,null,null,null,null,null],
['6日',775,null,null,760,null,null,null,null,null,null,null,null],
['7日',895,null,null,639,null,null,null,null,null,null,null,null],
['8日',708,null,null,482,null,null,null,null,null,null,null,null],
['9日',812,null,null,657,null,null,null,null,null,null,null,null],
['10日',859,null,null,685,null,null,null,null,null,null,null,null],
['11日',1027,null,null,715,null,null,null,null,null,null,null,null],
['12日',1020,null,null,850,null,null,null,null,null,null,null,null],
['13日',959,null,null,940,null,null,null,null,null,null,null,null],
['14日',706,null,null,873,null,null,null,null,null,null,null,null],
['15日',416,null,null,878,null,null,null,null,null,null,null,null],
['16日',492,null,null,null,null,null,null,null,null,null,null,null],
['17日',469,null,null,null,null,null,null,null,null,null,null,null],
['18日',597,null,null,828,null,null,null,null,null,null,null,null],
['19日',666,null,null,737,null,null,null,null,null,null,null,null],
['20日',806,null,null,705,null,null,null,null,null,null,null,null],
['21日',851,null,null,771,null,null,null,null,null,null,null,null],
['22日',733,null,null,346,null,null,null,null,null,null,null,null],
['23日',799,null,null,486,null,null,null,null,null,null,null,null],
['24日',977,null,null,483,null,null,null,null,null,null,null,null],
['25日',1059,null,null,582,null,null,null,null,null,null,null,null],
['26日',938,null,null,556,null,null,null,null,null,null,null,null],
['27日',865,null,null,557,null,null,null,null,null,null,null,null],
['28日',814,null,null,578,null,null,null,null,null,null,null,null],
['29日',948,null,null,647,null,null,null,null,null,null,null,null],
['30日',null,null,null,983,null,null,null,null,null,null,null,null],
['31日',null,null,null,1041,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8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)
      }
    });
  }

});