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',666,null,null,672,null,null,null,null,null,null,null,null],
['2日',439,null,null,445,null,null,null,null,null,null,null,null],
['3日',400,null,null,482,null,null,null,null,null,null,null,null],
['4日',418,null,null,643,null,null,null,null,null,null,null,null],
['5日',461,null,null,583,null,null,null,null,null,null,null,null],
['6日',458,null,null,599,null,null,null,null,null,null,null,null],
['7日',489,null,null,592,null,null,null,null,null,null,null,null],
['8日',395,null,null,519,null,null,null,null,null,null,null,null],
['9日',390,null,null,378,null,null,null,null,null,null,null,null],
['10日',529,null,null,463,null,null,null,null,null,null,null,null],
['11日',543,null,null,518,null,null,null,null,null,null,null,null],
['12日',567,null,null,629,null,null,null,null,null,null,null,null],
['13日',445,null,null,706,null,null,null,null,null,null,null,null],
['14日',438,null,null,713,null,null,null,null,null,null,null,null],
['15日',404,null,null,548,null,null,null,null,null,null,null,null],
['16日',497,null,null,651,null,null,null,null,null,null,null,null],
['17日',552,null,null,558,null,null,null,null,null,null,null,null],
['18日',571,null,null,640,null,null,null,null,null,null,null,null],
['19日',580,null,null,261,null,null,null,null,null,null,null,null],
['20日',671,null,null,256,null,null,null,null,null,null,null,null],
['21日',611,null,null,282,null,null,null,null,null,null,null,null],
['22日',411,null,null,296,null,null,null,null,null,null,null,null],
['23日',454,null,null,316,null,null,null,null,null,null,null,null],
['24日',576,null,null,337,null,null,null,null,null,null,null,null],
['25日',652,null,null,352,null,null,null,null,null,null,null,null],
['26日',548,null,null,277,null,null,null,null,null,null,null,null],
['27日',580,null,null,300,null,null,null,null,null,null,null,null],
['28日',664,null,null,330,null,null,null,null,null,null,null,null],
['29日',718,null,null,319,null,null,null,null,null,null,null,null],
['30日',652,null,null,339,null,null,null,null,null,null,null,null],
['31日',656,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)
      }
    });
  }

});