For the java bean contest I integrated JFreeChart inside Oracle Forms. In the Oracle Form above I have put the JFreeChart project as a java bean. More info about the bean can be found at: http://sites.google.com/site/oraont/jchart-en.
Mark, I want to thank you for this implementation. Years ago I asked Francois if he would be interested implementing JFreeCharts in Forms instead of FormsGraph.jar that Frank posted on OTN in 2005 (and I don't think improved since then or replaced/updated on OTN). I did implement what I got from OTN. I am not a java programmer but as a forms developer and a DBA, I was able to implement a PJC in the form for the charts. I will revisit my chart PJC's and will probably replace with your implementation. Thank you again and best regards Zafer
JFreeCharts offers still more options. I only implemented the pie and bar chart. I didn't demo it, but the bar chart also has the possibility to draw bar for different groups. You can see it in the example http://www.jfree.org/jfreechart/images/DualAxisDemo1.png
I'm implementing your bean in my forms and for simple graphs, it's working great. I was wondering if you weren't in the mood to maybe implement some complex graphs too, like overlayed columns. Or maybe you could just tell me how do i do the graph that you posted on the post before? Thanks You
The java sources are available at the URL http://sites.google.com/site/oraont/jchart-en so you can enhance the demo. I have to take a look again at the demo and the example, it has been a while ago that I wrote this bean.
I am aware of that Mark, thank you. I tried to enhance your demo but i don't have any java knowledge. Wich is why i love your integration with oracle forms. If you could improve your demo with a bit more complex graphics, i would be very greatful. Think about it...
sorry to be bothering again, but i'm just missing one thing from your graphs... Is there a way to change the labels of the axis? Now it's always "value" and "category". I would like to change it. Thank You.
Mark, I want to thank you for this implementation. Years ago I asked Francois if he would be interested implementing JFreeCharts in Forms instead of FormsGraph.jar that Frank posted on OTN in 2005 (and I don't think improved since then or replaced/updated on OTN). I did implement what I got from OTN. I am not a java programmer but as a forms developer and a DBA, I was able to implement a PJC in the form for the charts. I will revisit my chart PJC's and will probably replace with your implementation.
ReplyDeleteThank you again and best regards
Zafer
Zafer,
ReplyDeleteJFreeCharts offers still more options. I only implemented the pie and bar chart. I didn't demo it, but the bar chart also has the possibility to draw bar for different groups. You can see it in the example http://www.jfree.org/jfreechart/images/DualAxisDemo1.png
Regards,
Mark
Hi Mark,
ReplyDeleteI'm implementing your bean in my forms and for simple graphs, it's working great. I was wondering if you weren't in the mood to maybe implement some complex graphs too, like overlayed columns.
Or maybe you could just tell me how do i do the graph that you posted on the post before?
Thanks You
Hi Ugo,
ReplyDeleteThe java sources are available at the URL http://sites.google.com/site/oraont/jchart-en so you can enhance the demo. I have to take a look again at the demo and the example, it has been a while ago that I wrote this bean.
Regards,
Mark
I am aware of that Mark, thank you. I tried to enhance your demo but i don't have any java knowledge. Wich is why i love your integration with oracle forms. If you could improve your demo with a bit more complex graphics, i would be very greatful. Think about it...
ReplyDeleteHi mark,
ReplyDeletesorry to be bothering again, but i'm just missing one thing from your graphs... Is there a way to change the labels of the axis? Now it's always "value" and "category". I would like to change it. Thank You.
It is now hardcoded inside the java code. It can be changed but it will need some rework of the code.
ReplyDelete