Jun 3, 2022 Replies: 2 A simple math formula plotter but it is much harder than I thought for implementation... The calc within Windows is a very nice graphic calculator but I don't know why it can't plot tan(x). I found several math expression evaluation libs in the forum then tried them also stevel's mouse wheel snippet for zoom. It seems 6 of formulas almost reach the performance limit with obvious dragging delay in full screen. Are there any interesting/eye catching formulas for plotting? I guess It is less fun than scatter kind of plots. Try: java -jar MathPlotter.jar (java version "1.8.0_202", bugs warning) Attachments MathPlotter.jar MathPlotter.jar 399.7 KB · Views: 506 Click to expand...
A simple math formula plotter but it is much harder than I thought for implementation... The calc within Windows is a very nice graphic calculator but I don't know why it can't plot tan(x). I found several math expression evaluation libs in the forum then tried them also stevel's mouse wheel snippet for zoom. It seems 6 of formulas almost reach the performance limit with obvious dragging delay in full screen. Are there any interesting/eye catching formulas for plotting? I guess It is less fun than scatter kind of plots. Try: java -jar MathPlotter.jar (java version "1.8.0_202", bugs warning)
Erel B4X founder Staff member Licensed User Longtime User Jun 5, 2022 #2 Reminds me of my own graphic calculator from 2003: http://www.mobyware.org/symbol-mc90...graphics-tag/graphiccalc-download-155506.html This is actually the "grandfather" of B4X. It had a nice feature of drawing the integral and derivative functions as well.
Reminds me of my own graphic calculator from 2003: http://www.mobyware.org/symbol-mc90...graphics-tag/graphiccalc-download-155506.html This is actually the "grandfather" of B4X. It had a nice feature of drawing the integral and derivative functions as well.
kimstudio Active Member Licensed User Longtime User Jun 5, 2022 #3 Erel, I checked the link and found it is for Window CE or mobile. Unbelievable that's already 20 years ago! In my opinion without UI/UX designers mind involved in coding Windows CE is tragically out, I am glad B4X changes swiftly from CE to new era!
Erel, I checked the link and found it is for Window CE or mobile. Unbelievable that's already 20 years ago! In my opinion without UI/UX designers mind involved in coding Windows CE is tragically out, I am glad B4X changes swiftly from CE to new era!
