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',1368,null,null,1437,null,null,null,null,null,null,null,null],
['2日',1407,null,null,1433,null,null,null,null,null,null,null,null],
['3日',1401,null,null,1157,null,null,null,null,null,null,null,null],
['4日',1119,null,null,1062,null,null,null,null,null,null,null,null],
['5日',1247,null,null,1151,null,null,null,null,null,null,null,null],
['6日',1345,null,null,1203,null,null,null,null,null,null,null,null],
['7日',1430,null,null,1213,null,null,null,null,null,null,null,null],
['8日',1320,null,null,1139,null,null,null,null,null,null,null,null],
['9日',1341,null,null,1187,null,null,null,null,null,null,null,null],
['10日',945,null,null,1189,null,null,null,null,null,null,null,null],
['11日',954,null,null,1335,null,null,null,null,null,null,null,null],
['12日',1165,null,null,1353,null,null,null,null,null,null,null,null],
['13日',1301,null,null,1478,null,null,null,null,null,null,null,null],
['14日',1335,null,null,1483,null,null,null,null,null,null,null,null],
['15日',1250,null,null,1210,null,null,null,null,null,null,null,null],
['16日',1204,null,null,959,null,null,null,null,null,null,null,null],
['17日',1232,null,null,1154,null,null,null,null,null,null,null,null],
['18日',1271,null,null,1430,null,null,null,null,null,null,null,null],
['19日',1334,null,null,1459,null,null,null,null,null,null,null,null],
['20日',1287,null,null,1381,null,null,null,null,null,null,null,null],
['21日',1200,null,null,1079,null,null,null,null,null,null,null,null],
['22日',1047,null,null,1073,null,null,null,null,null,null,null,null],
['23日',1025,null,null,1211,null,null,null,null,null,null,null,null],
['24日',1136,null,null,1147,null,null,null,null,null,null,null,null],
['25日',1280,null,null,1445,null,null,null,null,null,null,null,null],
['26日',1194,null,null,1396,null,null,null,null,null,null,null,null],
['27日',1239,null,null,1186,null,null,null,null,null,null,null,null],
['28日',1198,null,null,1070,null,null,null,null,null,null,null,null],
['29日',1217,null,null,1190,null,null,null,null,null,null,null,null],
['30日',1268,null,null,1358,null,null,null,null,null,null,null,null],
['31日',1345,null,null,1540,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1月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:1600},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)
      }
    });
  }

});