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',649,null,null,620,null,null,null,null,null,null,null,null],
['2日',608,null,null,640,null,null,null,null,null,null,null,null],
['3日',569,null,null,662,null,null,null,null,null,null,null,null],
['4日',573,null,null,744,null,null,null,null,null,null,null,null],
['5日',568,null,null,697,null,null,null,null,null,null,null,null],
['6日',558,null,null,795,null,null,null,null,null,null,null,null],
['7日',543,null,null,717,null,null,null,null,null,null,null,null],
['8日',593,null,null,687,null,null,null,null,null,null,null,null],
['9日',599,null,null,590,null,null,null,null,null,null,null,null],
['10日',566,null,null,637,null,null,null,null,null,null,null,null],
['11日',581,null,null,583,null,null,null,null,null,null,null,null],
['12日',558,null,null,554,null,null,null,null,null,null,null,null],
['13日',578,null,null,595,null,null,null,null,null,null,null,null],
['14日',619,null,null,631,null,null,null,null,null,null,null,null],
['15日',650,null,null,602,null,null,null,null,null,null,null,null],
['16日',648,null,null,606,null,null,null,null,null,null,null,null],
['17日',611,null,null,596,null,null,null,null,null,null,null,null],
['18日',589,null,null,631,null,null,null,null,null,null,null,null],
['19日',578,null,null,646,null,null,null,null,null,null,null,null],
['20日',528,null,null,633,null,null,null,null,null,null,null,null],
['21日',623,null,null,617,null,null,null,null,null,null,null,null],
['22日',612,null,null,689,null,null,null,null,null,null,null,null],
['23日',636,null,null,686,null,null,null,null,null,null,null,null],
['24日',588,null,null,635,null,null,null,null,null,null,null,null],
['25日',627,null,null,693,null,null,null,null,null,null,null,null],
['26日',617,null,null,739,null,null,null,null,null,null,null,null],
['27日',617,null,null,677,null,null,null,null,null,null,null,null],
['28日',597,null,null,646,null,null,null,null,null,null,null,null],
['29日',555,null,null,626,null,null,null,null,null,null,null,null],
['30日',575,null,null,558,null,null,null,null,null,null,null,null],
['31日',613,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:800},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)
      }
    });
  }

});