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',412,null,null,392,null,null,null,null,null,null,null,null],
['2日',563,null,null,510,null,null,null,null,null,null,null,null],
['3日',549,null,null,567,null,null,null,null,null,null,null,null],
['4日',676,null,null,614,null,null,null,null,null,null,null,null],
['5日',692,null,null,602,null,null,null,null,null,null,null,null],
['6日',712,null,null,642,null,null,null,null,null,null,null,null],
['7日',777,null,null,560,null,null,null,null,null,null,null,null],
['8日',966,null,null,528,null,null,null,null,null,null,null,null],
['9日',654,null,null,563,null,null,null,null,null,null,null,null],
['10日',686,null,null,299,null,null,null,null,null,null,null,null],
['11日',606,null,null,338,null,null,null,null,null,null,null,null],
['12日',447,null,null,469,null,null,null,null,null,null,null,null],
['13日',432,null,null,600,null,null,null,null,null,null,null,null],
['14日',545,null,null,548,null,null,null,null,null,null,null,null],
['15日',633,null,null,612,null,null,null,null,null,null,null,null],
['16日',633,null,null,646,null,null,null,null,null,null,null,null],
['17日',625,null,null,575,null,null,null,null,null,null,null,null],
['18日',634,null,null,576,null,null,null,null,null,null,null,null],
['19日',605,null,null,707,null,null,null,null,null,null,null,null],
['20日',455,null,null,337,null,null,null,null,null,null,null,null],
['21日',448,null,null,382,null,null,null,null,null,null,null,null],
['22日',561,null,null,453,null,null,null,null,null,null,null,null],
['23日',629,null,null,573,null,null,null,null,null,null,null,null],
['24日',562,null,null,540,null,null,null,null,null,null,null,null],
['25日',562,null,null,649,null,null,null,null,null,null,null,null],
['26日',612,null,null,619,null,null,null,null,null,null,null,null],
['27日',657,null,null,728,null,null,null,null,null,null,null,null],
['28日',621,null,null,581,null,null,null,null,null,null,null,null],
['29日',669,null,null,544,null,null,null,null,null,null,null,null],
['30日',614,null,null,587,null,null,null,null,null,null,null,null],
['31日',302,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:1000},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)
      }
    });
  }

});