Items tagged with maplet

What code to use in a maplet that would open the open file window? 

ie when I push a button the open file window opens allowing the user to choose a file.

Hi everybody,
 

I write a worksheet which contains thesimple code provided in ?Maplets[Button] :

with(Maplets[Elements]):
maplet := Maplet(["Select one:", ......]) 
Maplets[Display](maplet):


As mentioned in ?MapleViewer it is possible to export a worksheet in a .maplet file (I use Windows 7) and to execute it by double clicking on the corresponding icon.
I proceeded as explained in the help page
But double clicking does not work with me : a "User Interface Customization System" window opens and shuts after a few seconds without displaying the expected maplet 

(right click + open with and select mapleviewer.exe shows that mapleviewer.exe does exist, so the issue does not likely come from an incomplete Maple installation).

I tried a few variants of the worksheet, such that
with(Maplets[Elements]):
Maplets[Display](Maplet(["Select one:", ......])  ):

or even
Maplets[Display](Maplet(["Select one:", ......])  ):

But it keeps getting bad
Could you please help me to fix this ?

TIA

Hello everybody,

I develop a simulator of dynamical systems governed by ODE systems.
Thanks to intensive upstream testing I have already identified some "methods" that work well on some classes of systems and poorly for some others (here "method" is intented in the sense of dsolve(..., numeric, method=...)), but it is rather difficult to know in advance if method A will perform well or not, or if method B could be better ...
This is very classical.

On the other side, people this simulator is designed for, do not want to use directly MAPLE to  choose a method among all those it proposes,nor to adjust the many parameters some methods can have

The idea I have in mind is to facilitate their choice by developing a specific Maplet. This Maplet could take as a model the pane dsolve[interactive]() opens when you select the numerical solving strategy.
As far as possible I would like to customize this pane for it be closer to our own needs (specific options sholud be proposed as well as personal help pages)

So my questions:

1/  Is the corresponding code avaliable (I failed to find it while using showstat) ?
1'/ Incidentally, even if this simulator is designed for internal purposes alone, is there some kind of copyright or usage limitations of the code above ?
2/ Is it possible to obtain the list of all the avaliable methods (euler, rk4, gear, ...) without without constructing it manually ?
3/ Once a method is choosen, is it possible to obtain the list of all its options (here again without without constructing it manually) ?

Maybe a quite unusual request on this site but I would greatly appreciate any answer

Thanks in advance

Hello! I have some problem this maplet in Maple. I need, that one maplet call othr maplet and then in second maplet draw my graph and change color of some edges in this graph, when user ckick button

Hello everybody,

* The following set of instructions returns me an error

restart:
with(Maplets[Examples]):
A := Matrix(2,2,[1,2,3,4]):
LinearAlgebra:-Transpose(A);

Error, Transpose is not a command in the Maplets:-Examples:-LinearAlgebra package

(it would be the same for any other command from the LinearAlgebra package)


* If I try 

restart:
with(Maplets[Examples]):
with(LinearAlgebra):
A := Matrix(2,2,[1,2,3,4]):
Transpose(A);

the answer is Transpose(...),  as if Transpose was an undefined function (no matter the order of the loading of the two packages)


* In Maplets[Examples] there is a subpackage named LinearAlgebra : could it be the reason of these observed behaviour ?
* Is there any way to fix that other than copying from Maplets[Examples] the only pieces of code I need avoiding thus its complete loading ?
* More generally : is it possible to load a package "partly" by discarding some of its subpackages ?

Thank you for your answers

Maplet file failed to open by double click in windows 7 x64 file browser

There is no response when double click a Maple file

But it runs correctly by using command line

Anyone knows why?

Hi everyone,

 

I am creating a Maplet containing an area to plot some math function using Plotter command. The point is that I want to put the toolbar native from Maple in order to avoid to add extra buttons for zooming, moving, 1:1 or etcetera the graph, but I have not been successful.

Some suggestions?


Thank you, Friends!

i posted these ealier without any responds,pls i need some assistance my project supervisor has made it mandatory that i build a maple maplet of the bessel equation:

  i would have loved my maplet to have four knobs/sliders to vary the value of the parameters(T[g],T[0],k,p)  and also a play puase and stop bottons while texts boxes to type in the value of the unvaried parameters(gamma,G,alpha,delta,C[1],C[2]) and this maplet should show a 3d and 2d plot of the equation of which the various varying parameters can be varied to see effect on the plots.1.e 3d plots of (F against p and T[o]),(F against k and T[o]),(F against tortuosity and T[o]) which can be assigned to three different plot bottons but to be ploted on the same plotter and 2d plots of (F against p) and (F against k), (F against tortuosity) which can also be assigned to three different plot bottons but to be plotted on a second plotter aside that of the 3d plots.
i will really gratefull if anyone can help me out,thanks in advance<

my project supervisor has made it mandatory that i build a maple maplet of the bessel equation:

Hi, I am new to Maple. I want to plot a graph in a separate window from command-line maple. I tried the following code and getting this error

> plotsetup(window);
> plot(x,x=-10..10);
Plotting error, no plot device driver for plotdevice=window
>

 

I tried maplet but I am not getting the plot

> plotsetup(maplet);
> plot(x,x=-10..10);
Initializing Java runtime environment.
>

 

What should I do to get the plot??

Hi

I need a command for adding screentip to maple textbox.When user select textbox field, a comment appear and guide him to write correct format of algebric expression, e.g. when user writes 2sin(x) the format scanner can't specify 2 from 2sin, and user must write 2*sin(x) instead of 2sin(x).

I want explain these hints with screentip.

 

Why does MapletViewer launch the Maplet Splash Screen and then pop up a box saying it has an error launching the Maplet spash screen? As my previous question stated, it also will not run the maplet, popping up another error box as "explanation".

My maplet runs perfectly correctly and as expected when I run it directly from the worksheet.

However, when I export the worksheet to a .maplet file, it will not run and only gives the error:
At line 135, syntax error: reserved words `quit`, `done`, or `stop` unexpected.

According to wordpad, line 135 of the .maplet file is the last line of both the .maplet file and of the worksheet. It contains the statement:

Maplet[Display](<maplet name>);

There are no `quit`, `done`, or `stop` words anywhere visibly in the worksheet.

What is happening and how do I get the maplet to run?

Hi 

I am programing the RSA-Algorithm. Somewhere in the program the user gets the choice to get a rough summary of the algorithm and the various steps used.

To do that I wrote a 1 1/2 page summary in Word. To see how the text is displayed withing the Window I took the first paragraph of my summary and put it in the following code:

with(Maplets[Elements]);

mapletExplainRSA := Maplet(Window('title' = "Erfahre mehr über RSA",

["Das verschlüsseln und entschlüsseln einer Nachricht dient der sicheren Kommunikation. Es existieren bereits Methoden der sicheren Kommunikation. Eine davon nennt man &ldquor;one way ciphers&ldquo; oder &ldquor;trap door ciphers&ldquo;.  &ldquor;One way&ldquo; da obwohl alle eine Nachricht verschlüsseln können, nur einer sie entschlüsseln kann. Für jedes Verschlüsselungsverfahren gibt es einen Schlüssel für das verschlüsseln und einen anderen Schlüsseln für das entschlüsseln.",

[Button("Nachricht verschlüsseln", Shutdown("True")), Button("Abbrechen", Shutdown())]]));

Maplets[Display](mapletExplainRSA)

 

The problem is that when I run this code the whole paragraph is written on the same line and hence does not even fit in the Maplet Window. Is there a way so that my rather long text will be formatet nicely within the Maplet window. Just like it would be displayed using Word. That is a text in paragraph style where sentences are wrapped automatically.

Oskar

 

What is the difference between the "old" Maplet format and the "new" Möbius Project App format? Is the Möbius Project just a new name for writing Maplets? Is the programming different; are the mechanics of putting the file in a form to be used by students different; does the file containing the program that can be directly run by students have a different format and extension; are the kinds of things students see different? Is the Maplets function on the way to being discontinued in favor of the Möbius Apps?

I cannot find anything in the documentation for either format that relates it to the other format, although the general description of the output seems entirely the same.

1 2 3 4 Page 1 of 4