Re: [amibroker] StaticVar Application: Measure price changes between clicks

["Tomasz Janeczko" <amibroker@xxxxxx>]

Hello,
 
An easier solution would be using BeginValue and 
EndValue functions
<A 
href="">http://www.amibroker.com/f?beginvalue

<A 
href="">http://www.amibroker.com/f?endvalue
 
Best regards,Tomasz Janeczkoamibroker.com
<BLOCKQUOTE 
>
  ----- Original Message ----- 
  <DIV 
  >From: 
  Herman van den 
  Bergen 
  To: <A title=amibroker@xxxxxxxxxxxxxxx 
  href="">AmiBroker YahooGroups 
  Sent: Monday, July 26, 2004 9:48 PM
  Subject: [amibroker] StaticVar 
  Application: Measure price changes between clicks
  
  This function is 
  handy to measure the price difference between two points, click on the first 
  and then the second and read the difference. I use it to get an idea of 
  indicator profitability by clicking on various points on my charts. It 
  works under Real Time Refresh conditions. You can modify this to work 
  horizontally to measure distances between bars.
  <SPAN 
  class=250152519-26072004> 
  Best 
  Regards,
  <SPAN 
  class=250152519-26072004>herman
  
  Plot<FONT 
  color=#0000ff>(C,"",1,128);function<FONT 
  color=#0000ff size=2> PlotHorCursorClicks( Price )<SPAN 
  class=250152519-26072004>    {<SPAN 
  class=250152519-26072004>    CurrentPrice = 
  SelectedValue( Price );<SPAN 
  class=250152519-26072004>    
  if(IsEmpty(StaticVarGet("PrevPrice"))) <SPAN 
  class=250152519-26072004>    
  StaticVarSet("PrevPrice",CurrentPrice);<SPAN 
  class=250152519-26072004>    
  if(IsEmpty(StaticVarGet("CurrentPrice"))) 
  StaticVarSet("CurrentPrice",CurrentPrice);<SPAN 
  class=250152519-26072004>    PrevPrice = 
  StaticVarGet("PrevPrice");<SPAN 
  class=250152519-26072004>    if( CurrentPrice!= 
  PrevPrice) <SPAN 
  class=250152519-26072004>        
  {<SPAN 
  class=250152519-26072004>        
  StaticVarSet("PrevPrice",CurrentPrice);<SPAN 
  class=250152519-26072004>        
  StaticVarSet("CurrentPrice", PrevPrice );<SPAN 
  class=250152519-26072004>        
  }
  <SPAN 
  class=250152519-26072004>    CurrentPrice= 
  StaticVarGet("CurrentPrice");<SPAN 
  class=250152519-26072004>    PrevPrice = 
  StaticVarGet("PrevPrice");<SPAN 
  class=250152519-26072004>    PriceChange = PrevPrice - 
  CurrentPrice;    
  Plot(CurrentPrice,"\n\nPrevPrice: ",4,1);<SPAN 
  class=250152519-26072004>    Plot(PrevPrice, 
  "\nLastPrice: ",5,1);    
  Plot(PriceChange ,"\nPriceChange: 
  ",1,styleNoLine|styleNoLabel|styleNoRescale);<SPAN 
  class=250152519-26072004>    <FONT 
  size=2>return 
  CurrentPrice;<SPAN 
  class=250152519-26072004>    }
  PlotHorCursorClicks( C );<FONT 
  face="Lucida Console"> // You can 
  substitute another price array for 
  C
  
  
  
  <SPAN 
  class=250152519-26072004> Check AmiBroker 
  web page at:<A 
  href="">http://www.amibroker.com/Check 
  group FAQ at: <A 
  href="">http://groups.yahoo.com/group/amibroker/files/groupfaq.html 
  


Check AmiBroker web page at:
http://www.amibroker.com/

Check group FAQ at: http://groups.yahoo.com/group/amibroker/files/groupfaq.html








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