RMChart files

[Eugene Lutsenko]

Hello,
for my webinterface I use chart.googleapis.com because internet is always available at my customers and nothing to link or install. See attached screenshot for example, you only have to post a string with the data and parameters, then you get back the image. Have not tried with loadfromurl(), but should work.
regards
Rudolf

I'd love to learn how to use this tool. Is it possible to give the job to the graphical visualization of the tables from the program? It may look an example that demonstrates this possibility. xb2net.dll I have.

[rdonnay]

It says it can't find the RMChart.ocx.

This is what you need.
To register it, run RegSvr32 RmChart.Ocx

[c-tec]

Hello,
here a little sample, you see its very simple, the API is well documented. You have to save the result in a file.
regards
Rudolf

Code: Select all

function gc_url_3dpie(nSizeX,nSizeY,nVal1,nVal2,cText1,cText2,color1,color2)
******************************************************************
local cUrl := "https://chart.googleapis.com/chart?chs=",cColor := ""
if !empty(color1) .and. !empty(color2)
     cColor := "&chco=" + color1 + "|" + color2
endif
cUrl += ntrim(nSizeX) + "x" + ntrim(nSizeY) + "&chd=t:" + ntrim(nVal1) + "," + ntrim(nVal2) + "&cht=p3&chl=" + uuml(cText1) + "|" + uuml(cText2) + cColor
cUrl := [<img src="] + cUrl  + [" />]
return cUrl

function gc_url_bvs(lImgTag,nSizeX,nSizeY,aData)
******************************************************************
local cUrl := "https://chart.googleapis.com/chart?chs=",x,cColor := ""
local cData := ""
local cText := ""
for x := 1 to len(aData)
     cData += ntrim(aData[x,1]) + if(x=len(aData),"",",")
     cText += uuml(aData[x,2]) + if(x=len(aData),"","|")
     if len(aData[x]) > 2
          cColor += aData[x,3] + if(x=len(aData),"","|")
     endif
next x
if !empty(cColor)
     cColor := "&chco=" + cColor
endif
cUrl += ntrim(nSizeX) + "x" + ntrim(nSizeY) + "&chd=t:" + cData + "&chxt=x,y&chbh=10,5,10&cht=bvs&chxl=0:=" + cText + cColor
cUrl := [<img src="] + cUrl  + [" />]
return cUrl

[Andy Edward]

It says it can't find the RMChart.ocx.

This is what you need.
To register it, run RegSvr32 RmChart.Ocx

Thanks Roger, it works now.

Is it safe for me to say that Express++ will continue to have the commands for future releases of Express++?

Regards,

Andy

[rdonnay]

Is it safe for me to say that Express++ will continue to have the commands for future releases of Express++?

Yes, they will always be supported.
I use the DCRMCHART system in a product that I support for PTI Technologies.
http://www.pti-world.com/

[Cliff Wiernik]

If you go to the powerbasic forum, https://powerbasic.com/support/pbforums ... hp?t=50325 and login to this thread, you can download the files.

Cliff