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Reason I ask Jules is that I currently use AB and MarketDelta concurrently... Obviously it would be nice to migrate to one platform and really take control of the output in ways I probably couldn't even manage under MarketDelta.
I hadn't taken on the task you seem to have because,
1. I wasn't convinced it could be done logistically or with enough speed to make it a goer without it being written natively by TJ.
2. I wasn't sure, and still aren't, just how big a task it would be. Do you think the bulk has to be written in C++...? For a decent one man programmer are we talking 1 month or 4 months time requirement...?
Any feedback would be great...
Cheers
--- In amibroker@xxxxxxxxxxxxxxx, "jooleanlogic" <juliangoodsell@xxx> wrote:
>
> It took a while Sidharta.:)
>
> Depends how fast you mean by realtime? The chart in the picture takes around 70ms on my p4 3.2ghz.
> The only real bottleneck is the GDI drawing so performance is almost entirely dependent on how much is being rendered.
> If you turn "Display chart timing on" in Preferences->Miscellaneous, the following code should give you an idea of the cost of rendering. You'll see it's highly variable.
>
>
> GfxSelectFont("", 8, 400);
> GfxSetBkMode(1);
>
> rows = Param("Rows", 50, 0, 500);
> Cols = Param("Cols", 50, 0, 500);
> showText = ParamToggle("Show Text", "No|Yes");
> fastText = ParamToggle("Fast Text", "No|Yes");
> switchColors = ParamToggle("Switch Colors", "No|Yes");
> bswitch = True;
>
> cellHeight = Status("pxchartheight") / rows;
> cellWidth = Status("pxchartwidth") / Cols;
>
> for (row=0; row<rows; row++){
> y = row * cellHeight;
> for (Col=0; Col<Cols; Col++){
> x = Col*CellWidth;
>
> if (switchColors){
> bswitch = !bswitch;
> if (bswitch)
> GfxSelectSolidBrush(colorLightBlue);
> else
> GfxSelectSolidBrush(colorLightOrange);
> }
>
> GfxRectangle(x, y, x+CellWidth, y+CellHeight);
> if (showText){
> if (fastText)
> GfxTextOut("blah", x, y);
> else
> GfxDrawText("blah", x, y, x+CellWidth, y+CellHeight);
> }
> }
> }
>
>
>
>
> --- In amibroker@xxxxxxxxxxxxxxx, "sidhartha70" <sidhartha70@> wrote:
> >
> > Jules, out of interest 2 questions if I can...
> >
> > 1. How long did it take you to write...?
> > 2. Does it run fast enough to be fully operational in real time trading...?
> >
> > Thanks
> >
> > --- In amibroker@xxxxxxxxxxxxxxx, "jooleanlogic" <juliangoodsell@> wrote:
> > >
> > > Thanks. Yes I'm aware of Market Delta and yes, c++ and gfx.
> > >
> >
>
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