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',1057,null,null,977,null,null,null,null,null,null,null,null],
['2日',778,null,null,944,null,null,null,null,null,null,null,null],
['3日',873,null,null,1030,null,null,null,null,null,null,null,null],
['4日',902,null,null,1100,null,null,null,null,null,null,null,null],
['5日',1073,null,null,1280,null,null,null,null,null,null,null,null],
['6日',910,null,null,1262,null,null,null,null,null,null,null,null],
['7日',941,null,null,1391,null,null,null,null,null,null,null,null],
['8日',893,null,null,1345,null,null,null,null,null,null,null,null],
['9日',825,null,null,1129,null,null,null,null,null,null,null,null],
['10日',1053,null,null,1188,null,null,null,null,null,null,null,null],
['11日',926,null,null,1204,null,null,null,null,null,null,null,null],
['12日',844,null,null,1104,null,null,null,null,null,null,null,null],
['13日',866,null,null,1199,null,null,null,null,null,null,null,null],
['14日',1004,null,null,1220,null,null,null,null,null,null,null,null],
['15日',990,null,null,1179,null,null,null,null,null,null,null,null],
['16日',871,null,null,1141,null,null,null,null,null,null,null,null],
['17日',1091,null,null,1106,null,null,null,null,null,null,null,null],
['18日',1165,null,null,1098,null,null,null,null,null,null,null,null],
['19日',1202,null,null,1232,null,null,null,null,null,null,null,null],
['20日',1167,null,null,1221,null,null,null,null,null,null,null,null],
['21日',1076,null,null,1339,null,null,null,null,null,null,null,null],
['22日',878,null,null,1106,null,null,null,null,null,null,null,null],
['23日',798,null,null,974,null,null,null,null,null,null,null,null],
['24日',919,null,null,1095,null,null,null,null,null,null,null,null],
['25日',1033,null,null,1256,null,null,null,null,null,null,null,null],
['26日',634,null,null,925,null,null,null,null,null,null,null,null],
['27日',815,null,null,1071,null,null,null,null,null,null,null,null],
['28日',1071,null,null,1067,null,null,null,null,null,null,null,null],
['29日',896,null,null,1090,null,null,null,null,null,null,null,null],
['30日',1008,null,null,1210,null,null,null,null,null,null,null,null],
['31日',1003,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:1400},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)
      }
    });
  }

});