Charting widget for GTK or Qt [closed]

问题

As it currently stands, this question is not a good fit for our Q&A format. We expect answers to be supported by facts, references, or expertise, but this question will likely solicit debate, arguments, polling, or extended discussion. If you feel that this question can be improved and possibly reopened, visit the help center for guidance.

Closed 7 years ago.

Is there a widget for GTK or Qt that would allow me to draw stock charts like this?

http://smartquant.com/openquant/openquant_chart.jpg
(copy&paste the URL due to hotlinking restriction)

Thanks, Joel

回答1:

Qwt can handle it and Uwe Rathmann the main developer is active and helpfull

http://qwt.sourceforge.net/

mail thread on financial charting. http://sourceforge.net/mailarchive/forum.php?thread_name=78f82c3e0903191242m52567cb8ja2de6a273ed4b8be%40mail.gmail.com&forum_name=qwt-interest

回答2:

How about GTKGraph? Or see if you can pull something out of Grism? The author writes:

I draw stock charts using a GtkDrawingArea and a Cairo context. The charts are not animated, but if you resize the chart window, the chart automatically resizes (actually, it performs a redraw).

回答3:

There's KD Chart for Qt.

回答4:

Try this: NightCharts.

But you should keep in mind, that it's a self-made thing without any support and seemingly its development has been stopped already. So probably there may be a plenty of bugs.

And one more thing. IMHO it draws the most pretty pie charts among other Qt chart libraries.

回答5:

Medsphere has made their graphing widget available, note that it's implemented in gtk# though.

http://medsphere.org/projects/widgets/wiki/Graph

来源：https://stackoverflow.com/questions/731417/charting-widget-for-gtk-or-qt