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',959,null,null,1088,null,null,null,null,null,null,null,null],
['2日',1177,null,null,1237,null,null,null,null,null,null,null,null],
['3日',1251,null,null,1028,null,null,null,null,null,null,null,null],
['4日',943,null,null,1048,null,null,null,null,null,null,null,null],
['5日',892,null,null,1100,null,null,null,null,null,null,null,null],
['6日',1064,null,null,1102,null,null,null,null,null,null,null,null],
['7日',986,null,null,1084,null,null,null,null,null,null,null,null],
['8日',1148,null,null,1123,null,null,null,null,null,null,null,null],
['9日',1268,null,null,1238,null,null,null,null,null,null,null,null],
['10日',1217,null,null,1178,null,null,null,null,null,null,null,null],
['11日',1219,null,null,1333,null,null,null,null,null,null,null,null],
['12日',1253,null,null,1276,null,null,null,null,null,null,null,null],
['13日',1325,null,null,1280,null,null,null,null,null,null,null,null],
['14日',1285,null,null,1055,null,null,null,null,null,null,null,null],
['15日',992,null,null,1022,null,null,null,null,null,null,null,null],
['16日',979,null,null,1085,null,null,null,null,null,null,null,null],
['17日',1065,null,null,1067,null,null,null,null,null,null,null,null],
['18日',1129,null,null,873,null,null,null,null,null,null,null,null],
['19日',1106,null,null,1013,null,null,null,null,null,null,null,null],
['20日',1212,null,null,798,null,null,null,null,null,null,null,null],
['21日',760,null,null,1005,null,null,null,null,null,null,null,null],
['22日',1002,null,null,1076,null,null,null,null,null,null,null,null],
['23日',1263,null,null,1233,null,null,null,null,null,null,null,null],
['24日',1308,null,null,1096,null,null,null,null,null,null,null,null],
['25日',1360,null,null,1223,null,null,null,null,null,null,null,null],
['26日',1307,null,null,1136,null,null,null,null,null,null,null,null],
['27日',1167,null,null,1118,null,null,null,null,null,null,null,null],
['28日',1050,null,null,803,null,null,null,null,null,null,null,null],
['29日',1231,null,null,1024,null,null,null,null,null,null,null,null],
['30日',1184,null,null,962,null,null,null,null,null,null,null,null],
['31日',1263,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:'2023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)
      }
    });
  }

});