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Tomasz,
Thanks for the new time & sales feature. FYI, I am using it with
iqfeed. It works well enough, minus some minor issues.
I will send in some suggestions for enhancement via the normal channels.
/jehmac
--- In amibroker@xxxxxxxxxxxxxxx, "Tomasz Janeczko" <amibroker@xxxx> wrote:
> Hello,
>
> A new beta version (4.63.0) of AmiBroker has just been released.
>
>
> It is available for registered users only from the members area at:
> http://www.amibroker.com/members/bin/ab4630beta.exe
> and
> http://www.amibroker.net/members/bin/ab4630beta.exe
>
> (File size: 692 851 bytes, 692 KB)
>
> If you forgot your user name / password to the members area
> you can use automatic reminder service at: http://www.amibroker.com/login.html
>
>
> Among other things, new version features real-time time&sales window
> plus fixes and enancements of drag&drop interface.
>
> Please also read CHANGES LOG below for detailed list of new features and changes.
>
> Best regards,
> Tomasz Janeczko
> amibroker.com
>
> AmiBroker 4.63.0 Beta Read Me
> October 2, 2004 20:12
>
> THIS IS A BETA VERSION OF THE SOFTWARE. EXPECT BUGS !!!
>
> Backup your data files and entire AmiBroker folder first!
>
> INSTALLATION INSTRUCTIONS
>
> IMPORTANT: This archive is update-only. You have to install full version 4.60 first.
>
> Just run the installer and follow the instructions.
>
> Then run AmiBroker. You should see "AmiBroker 4.63.0 beta" written in the About box.
>
> Many thanks to all providing detailed descriptions how to reproduce given bug.
>
>
> See CHANGE LOG below for detailed list of changes.
>
> CHANGE LOG
>
> CHANGES FOR VERSION 4.63.0 (as compared to 4.62.1)
>
> a.. 6th parameter for the Param() - sincr - now has correct default value of zero.
> b.. trading arrows are aligned correctly again (there was a problem in 4.62.1 with arrows)
> c.. fixed redraw problem of layers list
> d.. new AFL function added:
> GetTradingInterface("Name")
> - retrieves OLE automation object to automatic trading interface. "Name" is the interface name. You have to have trading interface installed separately to make it work otherwise you will get the error message attempting to use this function. Trading interface for Interactive Brokers will be released separately.
> e.. layer list item width is adjusted automatically now when sizing the workspace pane
> f.. colour-popup is aware of multiple-monitor configurations now and opens up on correct monitor.
> g.. 'Arrange' works properly now after 'pane maximize'
> h.. added warning message when dropping files to AFL formula window.
> i.. added realtime Time&Sales window (View->Time & Sales, or right click over real time quote window)
> Standard Edition: only one time & sales window open
> Professional Edition: no limits on simultaneously open Time & Sales windows
> Note that Time & Sales window requires true tick-by-tick streaming data source (like eSignal) to operate properly. Certain feeds may not provide enough information to allow time&sales window operation. eSignal has been tested and it works fine, as for the others - there will be 'compatibility guide' published soon.
>
> j.. added automatic marking on "show arrows" flag for old-style Price chart
> k.. new AFL function (advanced users only)
> SetChartOptions( Mode = 0, Flags = 0, gridFlags = chartGridMiddle )
> allows to set/clear/overwrite/set defaults for chart pane options
>
> a.. Mode - specifies how options are set:
> a.. 0 - set only the DEFAULT values for new chart. Defaults are applied only once when chart is inserted in a new pane, so later you can modify any option using Indicator Builder
> b.. 1 - overwrite - the values specified in 2nd and 3rd argument overwrite any previously set values
> c.. 2 - set flag - flags specified in 2nd and 3rd parameter are binary-ORed with the current values, so effectively these options are set while remaining are unchanged
> d.. 3 - reset flag - flags specified in 3nd and 3rd parameter are cleared while the others remain unchanged.
>
> b.. Flags - allowable flags are:
> chartShowDates, chartLogarithmic, chartShowArrow
> c.. gridFlags - (for internal AmiBroker use - do not use it in your own coding as this parameter will be eventually removed) allowable values are: chartGridDiv100, chartGridPercent, chartGridDiv1000, chartGridMargins
> chartGridMiddle, chartGrid0, chartGrid30, chartGrid70, chartGrid10, chartGrid90,
> chartGrid50,chartGrid100,chartGrid20,chartGrid80,chartGrid1
>
> Example:
> to mark "Show arrows" by default in a new chart use
> SetChartOptions( 0, chartShowArrows );
>
> CHANGES FOR VERSION 4.62.1 (as compared to 4.62.0)
>
> a.. new AFL function
> ParamStyle("name", default = styleLine, mask = maskDefault ) - allows to select the styles applied to plot
>
> b.. new constants:
> styleHidden - a combination of styleNoDraw | styleNoRescale
> styleDashed - dashed line
> to be used with ParamStyle
> maskDefault - show thick, dashed, hidden, own scale styles (this is default mask for ParamStyle)
> maskAll - show all style flags
> maskPrice - show thick, hidden, own scale, candle, bar
> maskHistogram - show histogram, thick, hidden, own scale, area
>
> c.. colorCycle - accepted only by ParamColor function as default value, causes that default color cycles through red, blue, green, turquoise, gold, violet, bright green, dark yellow
>
> d.. added new setting in Preferences->Charting "Ask for parameters of newly inserted indicators"
> (default = TRUE) ensures that AmiBroker displays parameter dialog when inserting or dropping new indicators
>
> e.. removed obsolete "max number of custom indicators" setting
>
> f.. Param() function accepts 6 parameters now
> Param("name", defvalue, min = 0, max = 100, step = 1, sincr = 0 );
> (Only for advanced users)
> a new parameter sincr is defines the increase of default value when more than one section of the same kind is inserted (dropped) onto the chart
> For example:
> Periods = Param("Periods", 15, 2, 200, 1, 10 );
> Plot( MA( P, Periods ), _DEFAULT_NAME(), ParamColor( "Color", colorCycle ), ParamStyle("Style") );
>
> now when more than one moving average is dropped onto the chart then subsequent moving averages default to 15, 25, 35, 45, ... and so on (starting value is 15, increase per new section is 10)
> CHANGES FOR VERSION 4.62.0 (as compared to 4.61.0)
>
> a.. implemented indicator drag and drop mechanism. See video tutorial: http://www.amibroker.net/video/dragdrop1.html
> b.. new "Chart" tab in the workspace window (lists all AFL files and directories from "Formulas" subfolder)
> c.. Automatic Analysis formula window is now drag&drop target too (you can drag formulas and AFL files onto it)
> d.. new AFL special functions used to automatically create formulas from code snipplets dragged onto the the indicator pane.
> _SECTION_BEGIN, _SECTION_END, _SECTION_NAME, _DEFAULT_NAME, _PARAM_VALUES
> e.. new styleNoTitle causing that given Plot name and values are not included in the title bar of the indicator
> f.. new ParamField function allowing to pick price field
> g.. new ParamToggle function allowing for boolean (Yes/No) parameters
> h.. In Tools->Preferences , Keyboard you can how define single key shortcut for maximizing and restoring chart pane via View : PaneToggle
> i.. "Allow mixed EOD/intraday data" switch does not affect N-day bars anymore
> j.. Parameters are not reset to default values when changing the formula- user-edited values are kept
> k.. new parameters dialog allowing using sections (for example from drag&drop generated code)
> l.. parameters dialog displays the items in the order as they appear in the formula
> m.. fixed Y-axis scale shrinking problem occuring when styleOwnScale was used for all plots
>
> n.. Insert->Standard Charts, Insert->Custom Indicators menu options removed (now everything is handled by drag & drop) (You can still insert old indicators from Indicator Builder dialog though)
>
> CHANGES FOR VERSION 4.61.0 (as compared to 4.60.4)
>
> a.. custom time interval support extended to N-day bars.
>
> Now you can define N-day bars in Preferences (Intraday tab) as well as you can use N-day bars via TimeFrame functions. For example
> TimeFrameSet( 3 * inDaily ); // switch to 3-day time frame
>
> VERY IMPORTANT:
> inWeekly constant is now 432001 ( 5*inDaily + 1 ) - in previous version it was 432000
> inMonthly constant is now 2160001 ( 25*inDaily + 1 ) - in previous version it was 2160000
>
> It is changed because now N-day custom intervals are supported and they will interfere with weekly/monthly.
> Note that 5*inDaily is now DIFFERENT than inWeekly. 5*inDaily creates 5-day bars that DO NOT necesarily cover Monday-Friday
> while inWeekly ALWAYS creates bars that begin on Monday and end on Friday. Also 25*inDaily creates 25-day bars that DO NOT necesarily represent full month, while inMonthly always begins with first day of the month and ends at the last day of the month
>
> CAVEAT:
> if your code uses hard-coded numbers like 432000 for weekly and 2160000 for monthly then you MUST change your code to use inWeekly constant and inMonthly constant instead.
>
>
> b.. Study properties dialog has now new checkbox
> "Lock position" - when checked study can not be moved or re-sized
>
> c.. ExitAtStop has a new meaning for N-BAR stop type.
> If ExitAtStop = 0 then N-bar stop has the lowest priority (so if for example profit target stop is hit on the same bar then profit target is evaluated first)
> If ExitAtStop = 1 then N-bar stop has highest priority and it is evaluated before all other stops.
> The same effect is obtained by checking "Has priority" box in AA Settings window.
>
>
> d.. new maximizing/restoring chart pane functionality available via:
> View->Pane->Maximize
> View->Pane->Restore
> as well as via right click menu.
>
> Remember that you can assign your own keyboard shortcuts for that using Tools->Preferences->Keyboard
>
> e.. New drawing tool: Arrow
> - draws a line that ends with an arrow
>
> f.. New drawing tool: zig-zag line
> draws a series of connected trend lines (Hint: press ESC key to finish the series)
>
> g.. new File functions in AFL:
>
> a.. fdelete( "filename" ) - deletes file
> "filename" is path to the file name (relative or full path).
> If just file name without path is specified then AmiBroker directory is used, returns TRUE if file successfully deleted, FALSE otherwise
>
> b.. fmkdir( "dirname" ) - creates (makes) a directory
> "dirname" specifies path of the directory to be created. Please note that this function creates only ONE directory at a time.
> So if you want to create nested directory tree you have to call it multiple times, for example to create C:\MyDirectory\MySubDirectory folder you have to call it twice:
>
> fmkdir( "C:\\MyDirectory" );
> fmkdir( "C:\\MyDirectory\\MySubDirectory" );
>
> Note also that it is safe to call it even if directory already exists (then no change to file system is applied)
> Returns TRUE if directory successfully created, FALSE otherwise
>
> c.. frmdir( "dirname" ) - removes a directory
> "dirname" specifies path of the directory to be removed. Please note that this function removes only ONE directory at a time.
> So if you want to remove nested directory tree you have to call it multiple times, for example:
>
> fmkdir( "C:\\MyDirectory\\MySubDirectory" ); // delete nested subdir first
> fmkdir( "C:\\MyDirectory" );
>
> Note that directory must be empty before removing it otherwise it will not be possible to remove it.
> Returns TRUE if directory successfully removed, FALSE otherwise
>
> HOW TO REPORT BUGS
>
> If you experience any problem with this beta version please send detailed description of the problem (especially the steps needed to reproduce it) to bugs at amibroker.com
>
>
> [Non-text portions of this message have been removed]
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