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',null,null,null,375,null,null,80,null,null,null,null,null],
['2日',null,null,null,404,null,null,140,null,null,null,null,null],
['3日',194,null,null,420,null,null,194,null,null,null,null,null],
['4日',222,null,null,449,null,null,null,null,null,null,null,null],
['5日',177,null,null,140,null,null,177,null,null,140,null,null],
['6日',220,null,null,204,null,null,null,null,null,null,null,null],
['7日',266,null,null,272,null,null,null,null,null,null,null,null],
['8日',147,null,null,324,null,null,147,null,null,null,null,null],
['9日',211,null,null,376,null,null,null,null,null,null,null,null],
['10日',262,null,null,484,null,null,null,null,null,null,null,null],
['11日',226,null,null,468,null,null,null,null,null,null,null,null],
['12日',264,null,null,254,null,null,null,null,null,null,null,null],
['13日',286,null,null,313,null,null,null,null,null,null,null,null],
['14日',299,null,null,335,null,null,null,null,null,null,null,null],
['15日',174,null,null,374,null,null,174,null,null,null,null,null],
['16日',216,null,null,421,null,null,null,null,null,null,null,null],
['17日',278,null,null,564,null,null,null,null,null,null,null,null],
['18日',364,null,null,720,null,null,null,null,null,null,null,null],
['19日',404,null,null,398,null,null,null,null,null,null,null,null],
['20日',427,null,null,401,null,null,null,null,null,null,null,null],
['21日',204,null,null,468,null,null,null,null,null,null,null,null],
['22日',261,null,null,513,null,null,null,null,null,null,null,null],
['23日',336,null,null,402,null,null,null,null,null,null,null,null],
['24日',405,null,null,479,null,null,null,null,null,null,null,null],
['25日',480,null,null,524,null,null,null,null,null,null,null,null],
['26日',337,null,null,193,null,null,null,null,null,193,null,null],
['27日',390,null,null,245,null,null,null,null,null,null,null,null],
['28日',439,null,null,300,null,null,null,null,null,null,null,null],
['29日',556,null,null,299,null,null,null,null,null,null,null,null],
['30日',269,null,null,355,null,null,null,null,null,null,null,null],
['31日',308,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)
      }
    });
  }

});