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',655,null,null,1283,null,null,null,null,null,null,null,null],
['2日',770,null,null,1174,null,null,null,null,null,null,null,null],
['3日',708,null,null,1087,null,null,null,null,null,null,null,null],
['4日',834,null,null,1074,null,null,null,null,null,null,null,null],
['5日',855,null,null,1040,null,null,null,null,null,null,null,null],
['6日',955,null,null,1142,null,null,null,null,null,null,null,null],
['7日',null,null,null,1214,null,null,null,null,null,null,null,null],
['8日',1051,null,null,1221,null,null,null,null,null,null,null,null],
['9日',928,null,null,1450,null,null,null,null,null,null,null,null],
['10日',1101,null,null,null,null,null,null,null,null,null,null,null],
['11日',1121,null,null,1326,null,null,null,null,null,null,null,null],
['12日',1231,null,null,1403,null,null,null,null,null,null,null,null],
['13日',982,null,null,1510,null,null,null,null,null,null,null,null],
['14日',1052,null,null,1309,null,null,null,null,null,null,null,null],
['15日',1133,null,null,null,null,null,null,null,null,null,null,null],
['16日',1194,null,null,1288,null,null,null,null,null,null,null,null],
['17日',1277,null,null,1185,null,null,null,null,null,null,null,null],
['18日',1088,null,null,845,null,null,null,null,null,null,null,null],
['19日',1321,null,null,847,null,null,null,null,null,null,null,null],
['20日',1343,null,null,918,null,null,null,null,null,null,null,null],
['21日',1175,null,null,858,null,null,null,null,null,null,null,null],
['22日',1235,null,null,1065,null,null,null,null,null,null,null,null],
['23日',1316,null,null,1098,null,null,null,null,null,null,null,null],
['24日',1296,null,null,1083,null,null,null,null,null,null,null,null],
['25日',1140,null,null,865,null,null,null,null,null,null,null,null],
['26日',1191,null,null,894,null,null,null,null,null,null,null,null],
['27日',1259,null,null,999,null,null,null,null,null,null,null,null],
['28日',1034,null,null,1041,null,null,null,null,null,null,null,null],
['29日',1058,null,null,997,null,null,null,null,null,null,null,null],
['30日',1099,null,null,1151,null,null,null,null,null,null,null,null],
['31日',1237,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6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=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)
      }
    });
  }

});