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',990,null,null,704,null,null,null,null,null,null,null,null],
['2日',1105,null,null,868,null,null,null,null,null,null,null,null],
['3日',1019,null,null,866,null,null,null,null,null,null,null,null],
['4日',899,null,null,733,null,null,null,null,null,null,null,null],
['5日',1079,null,null,696,null,null,null,null,null,null,null,null],
['6日',980,null,null,727,null,null,null,null,null,null,null,null],
['7日',1007,null,null,684,null,null,null,null,null,null,null,null],
['8日',1122,null,null,755,null,null,null,null,null,null,null,null],
['9日',1101,null,null,812,null,null,null,null,null,null,null,null],
['10日',848,null,null,697,null,null,null,null,null,null,null,null],
['11日',854,null,null,664,null,null,null,null,null,null,null,null],
['12日',981,null,null,675,null,null,null,null,null,null,null,null],
['13日',962,null,null,779,null,null,null,null,null,null,null,null],
['14日',983,null,null,840,null,null,null,null,null,null,null,null],
['15日',863,null,null,809,null,null,null,null,null,null,null,null],
['16日',978,null,null,723,null,null,null,null,null,null,null,null],
['17日',1015,null,null,729,null,null,null,null,null,null,null,null],
['18日',1024,null,null,783,null,null,null,null,null,null,null,null],
['19日',909,null,null,934,null,null,null,null,null,null,null,null],
['20日',876,null,null,966,null,null,null,null,null,null,null,null],
['21日',747,null,null,894,null,null,null,null,null,null,null,null],
['22日',725,null,null,953,null,null,null,null,null,null,null,null],
['23日',876,null,null,833,null,null,null,null,null,null,null,null],
['24日',674,null,null,877,null,null,null,null,null,null,null,null],
['25日',764,null,null,887,null,null,null,null,null,null,null,null],
['26日',791,null,null,964,null,null,null,null,null,null,null,null],
['27日',876,null,null,972,null,null,null,null,null,null,null,null],
['28日',920,null,null,839,null,null,null,null,null,null,null,null],
['29日',828,null,null,820,null,null,null,null,null,null,null,null],
['30日',894,null,null,841,null,null,null,null,null,null,null,null],
['31日',771,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:1200},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)
      }
    });
  }

});