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',583,null,null,696,null,null,null,null,null,null,null,null],
['2日',637,null,null,891,null,null,null,null,null,null,null,null],
['3日',773,null,null,1000,null,null,null,null,null,null,null,null],
['4日',871,null,null,983,null,null,null,null,null,null,null,null],
['5日',1009,null,null,1049,null,null,null,null,null,null,null,null],
['6日',1035,null,null,1048,null,null,null,null,null,null,null,null],
['7日',993,null,null,894,null,null,null,null,null,null,null,null],
['8日',1049,null,null,810,null,null,null,null,null,null,null,null],
['9日',1076,null,null,976,null,null,null,null,null,null,null,null],
['10日',915,null,null,595,null,null,null,null,null,null,null,null],
['11日',935,null,null,515,null,null,null,null,null,null,null,null],
['12日',987,null,null,521,null,null,null,null,null,null,null,null],
['13日',606,null,null,541,null,null,null,null,null,null,null,null],
['14日',530,null,null,581,null,null,null,null,null,null,null,null],
['15日',561,null,null,596,null,null,null,null,null,null,null,null],
['16日',571,null,null,816,null,null,null,null,null,null,null,null],
['17日',595,null,null,657,null,null,null,null,null,null,null,null],
['18日',599,null,null,610,null,null,null,null,null,null,null,null],
['19日',794,null,null,599,null,null,null,null,null,null,null,null],
['20日',886,null,null,654,null,null,null,null,null,null,null,null],
['21日',1034,null,null,684,null,null,null,null,null,null,null,null],
['22日',952,null,null,691,null,null,null,null,null,null,null,null],
['23日',1055,null,null,851,null,null,null,null,null,null,null,null],
['24日',898,null,null,636,null,null,null,null,null,null,null,null],
['25日',879,null,null,568,null,null,null,null,null,null,null,null],
['26日',1024,null,null,601,null,null,null,null,null,null,null,null],
['27日',717,null,null,607,null,null,null,null,null,null,null,null],
['28日',631,null,null,613,null,null,null,null,null,null,null,null],
['29日',583,null,null,689,null,null,null,null,null,null,null,null],
['30日',604,null,null,872,null,null,null,null,null,null,null,null],
['31日',617,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:'2024年4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)
      }
    });
  }

});