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',441,null,null,466,null,null,null,null,null,null,null,null],
['2日',528,null,null,487,null,null,null,null,null,null,null,null],
['3日',484,null,null,485,null,null,null,null,null,null,null,null],
['4日',485,null,null,559,null,null,null,null,null,null,null,null],
['5日',483,null,null,514,null,null,null,null,null,null,null,null],
['6日',500,null,null,556,null,null,null,null,null,null,null,null],
['7日',485,null,null,561,null,null,null,null,null,null,null,null],
['8日',458,null,null,492,null,null,null,null,null,null,null,null],
['9日',488,null,null,521,null,null,null,null,null,null,null,null],
['10日',497,null,null,243,null,null,null,null,null,null,null,null],
['11日',498,null,null,319,null,null,null,null,null,null,null,null],
['12日',456,null,null,396,null,null,null,null,null,null,null,null],
['13日',256,null,null,407,null,null,null,null,null,null,null,null],
['14日',293,null,null,400,null,null,null,null,null,null,null,null],
['15日',356,null,null,430,null,null,null,null,null,null,null,null],
['16日',434,null,null,459,null,null,null,null,null,null,null,null],
['17日',420,null,null,487,null,null,null,null,null,null,null,null],
['18日',404,null,null,575,null,null,null,null,null,null,null,null],
['19日',400,null,null,569,null,null,null,null,null,null,null,null],
['20日',480,null,null,581,null,null,null,null,null,null,null,null],
['21日',456,null,null,548,null,null,null,null,null,null,null,null],
['22日',510,null,null,577,null,null,null,null,null,null,null,null],
['23日',509,null,null,399,null,null,null,null,null,null,null,null],
['24日',541,null,null,260,null,null,null,null,null,null,null,null],
['25日',503,null,null,321,null,null,null,null,null,null,null,null],
['26日',450,null,null,null,null,null,null,null,null,null,null,null],
['27日',316,null,null,null,null,null,null,null,null,null,null,null],
['28日',349,null,null,null,null,null,null,null,null,null,null,null],
['29日',416,null,null,null,null,null,null,null,null,null,null,null],
['30日',417,null,null,null,null,null,null,null,null,null,null,null],
['31日',445,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:600},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=25 -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)
      }
    });
  }

});