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',495,null,null,396,null,null,null,null,null,null,null,null],
['2日',194,null,null,490,null,null,194,null,null,null,null,null],
['3日',187,null,null,238,null,null,187,null,null,null,null,null],
['4日',228,null,null,259,null,null,null,null,null,null,null,null],
['5日',285,null,null,325,null,null,null,null,null,null,null,null],
['6日',366,null,null,454,null,null,null,null,null,null,null,null],
['7日',292,null,null,498,null,null,null,null,null,null,null,null],
['8日',399,null,null,510,null,null,null,null,null,null,null,null],
['9日',512,null,null,588,null,null,null,null,null,null,null,null],
['10日',562,null,null,602,null,null,null,null,null,null,null,null],
['11日',363,null,null,630,null,null,null,null,null,null,null,null],
['12日',417,null,null,587,null,null,null,null,null,null,null,null],
['13日',442,null,null,565,null,null,null,null,null,null,null,null],
['14日',450,null,null,312,null,null,null,null,null,null,null,null],
['15日',343,null,null,350,null,null,null,null,null,null,null,null],
['16日',326,null,null,422,null,null,null,null,null,null,null,null],
['17日',415,null,null,503,null,null,null,null,null,null,null,null],
['18日',612,null,null,608,null,null,null,null,null,null,null,null],
['19日',646,null,null,675,null,null,null,null,null,null,null,null],
['20日',752,null,null,787,null,null,null,null,null,null,null,null],
['21日',382,null,null,674,null,null,null,null,null,null,null,null],
['22日',470,null,null,726,null,null,null,null,null,null,null,null],
['23日',522,null,null,809,null,null,null,null,null,null,null,null],
['24日',500,null,null,null,null,null,null,null,null,null,null,null],
['25日',460,null,null,498,null,null,null,null,null,null,null,null],
['26日',504,null,null,365,null,null,null,null,null,null,null,null],
['27日',585,null,null,467,null,null,null,null,null,null,null,null],
['28日',528,null,null,273,null,null,null,null,null,null,null,null],
['29日',596,null,null,323,null,null,null,null,null,null,null,null],
['30日',354,null,null,359,null,null,null,null,null,null,null,null],
['31日',null,null,null,284,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:'2023年7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=31 -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)
      }
    });
  }

});