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',687,null,null,790,null,null,null,null,null,null,null,null],
['2日',678,null,null,625,null,null,null,null,null,null,null,null],
['3日',645,null,null,681,null,null,null,null,null,null,null,null],
['4日',675,null,null,398,null,null,null,null,null,null,null,null],
['5日',780,null,null,498,null,null,null,null,null,null,null,null],
['6日',725,null,null,606,null,null,null,null,null,null,null,null],
['7日',453,null,null,665,null,null,null,null,null,null,null,null],
['8日',513,null,null,759,null,null,null,null,null,null,null,null],
['9日',638,null,null,780,null,null,null,null,null,null,null,null],
['10日',697,null,null,667,null,null,null,null,null,null,null,null],
['11日',688,null,null,322,null,null,null,null,null,null,null,null],
['12日',760,null,null,394,null,null,null,null,null,null,null,null],
['13日',832,null,null,523,null,null,null,null,null,null,null,null],
['14日',643,null,null,536,null,null,null,null,null,null,null,null],
['15日',724,null,null,568,null,null,null,null,null,null,null,null],
['16日',845,null,null,645,null,null,null,null,null,null,null,null],
['17日',768,null,null,574,null,null,null,null,null,null,null,null],
['18日',853,null,null,554,null,null,null,null,null,null,null,null],
['19日',778,null,null,582,null,null,null,null,null,null,null,null],
['20日',642,null,null,579,null,null,null,null,null,null,null,null],
['21日',309,null,null,676,null,null,null,null,null,null,null,null],
['22日',420,null,null,680,null,null,null,null,null,null,null,null],
['23日',605,null,null,652,null,null,null,null,null,null,null,null],
['24日',644,null,null,689,null,null,null,null,null,null,null,null],
['25日',709,null,null,467,null,null,null,null,null,null,null,null],
['26日',611,null,null,523,null,null,null,null,null,null,null,null],
['27日',752,null,null,624,null,null,null,null,null,null,null,null],
['28日',451,null,null,676,null,null,null,null,null,null,null,null],
['29日',495,null,null,805,null,null,null,null,null,null,null,null],
['30日',664,null,null,818,null,null,null,null,null,null,null,null],
['31日',636,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:900},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)
      }
    });
  }

});