Hello Duke, Correction: When I opened parameters (Ctrl-R) the colors that I was able to play with where listed only under "Price" only. Not chart background. I guess If I want to experiment with chart background colors I need to accomplish this inside my chart formula using your code that I pasted in? Thank you Duke
--- In [email protected], "electricwally77" <[EMAIL PROTECTED]> wrote: > > Hello Duke, WoW !! Very amazing. I'm studying the code now. I copied > and pasted into my chart formula. Amazing. When I go to parameters and > play with the color choices as per your suggestion, and hit OK nothing > happens, No change in colors. My guess is that your original colors > are still coded into my chart formula. Do I also have to change them > in the chart formula before I change them in the parameters (Ctrl-R)? > Thanks Duke. Good work !! > > > --- In [email protected], "Duke Jones, CMT" <Duke@> wrote: > > > > Try this one and play with the colors using the parameters (Cntrl-R). > > > > Regards, > > > > Duke Jones, CMT > > > > electricwally77 wrote: > > > > > > Hello Aron, I pasted your code into my chart formula exactly as > > > appears below and received an error message on line 4 that said > > > "Variable 'bgcolor' used without having been initialized." As soon as > > > I fix line 4 I assume line 5 will give me the same type of error > > > message. Appreciate any advice. Thank you Aron. > > > > > > --- In [email protected] > <mailto:amibroker%40yahoogroups.com>, > > > Aron <apforex@> wrote: > > > > > > > > add this to your chart formula > > > > > |Color= ParamColor("Bg",ColorRGB( 251,251,252)); > > > > > BgTop=ParamColor("BgTop",ColorRGB(251,251,251) ); > > > > > BgBot=ParamColor("BgBot", ColorRGB(219,225,227)); > > > > > SetChartBkColor( BgColor); > > > > > SetChartBkGradientFill( BgTop,BgBot);| > > > > > > > > > > > > > > _SECTION_BEGIN("Price"); > > SetChartOptions(0,chartShowArrows|chartShowDates); > > _N(Title = StrFormat("{{NAME}} - {{INTERVAL}} {{DATE}} Open %g, Hi > %g, Lo %g, Close %g Chg %g (%.1f%%) {{VALUES}}", O, H, L, C, > Prec(C-Ref(C,-1),3), SelectedValue( ROC( C, 1 ) ) )); > > Plot( C, "Close", ParamColor("Color", colorBlack ), > ParamStyle("Style",styleLine|styleCandle)); > > > > Red =Param("Red",200,0,255,1); > > Green =Param("Green",200,0,255,1); > > Blue =Param("Blue",200,0,255,1); > > Hue = Param("Hue",0,1,255,1); > > Saturation = Param("Saturation",0,1,255,1); > > Brightness = Param("Brightness",0,1,255,1); > > > > > > Miny = Status("axisminy"); > > Maxy = Status("axismaxy"); > > > > lvb = Status("lastvisiblebar"); > > fvb = Status("firstvisiblebar"); > > > > pxwidth = Status("pxwidth"); > > pxheight = Status("pxheight"); > > > > > > GfxSetBkMode( 1 ); // set transparent mode > > GfxSetOverlayMode(1); > > GfxGradientRect(0,0,pxwidth, pxheight, colorBlue, colorLime ); > > > > > > GfxSelectFont("Tahoma", Status("pxheight")/3 ); > > GfxSetTextAlign( 6 );// center alignment > > GfxSetTextColor( ColorRGB( Red, Green, Blue ) ); > > GfxSetBkColor(ColorHSB(Hue,Saturation,Brightness)); > > GfxTextOut( Name(), Status("pxwidth")/2.1, Status("pxheight")/12 ); > > //axisarea = 56; // may need adjustment if you are using non-default > font for axis > > _SECTION_END(); > > >
