topfdrummer / setlx Goto Github PK

createDistribution needs to be enhanced, so it includes the plot functions

g1 := plot_addGraph(can, "sin(x)");

Error in "g1 := plot_addGraph(can, "sin(x)")":
Error in "plot_addGraph(can, "sin(x)")":
Error in "procedure( canvas , functiondefinition , graphname , graphcolor := 1, plotarea := 1) { /* predefined procedure `plot_addGraph' */ }(can, "sin(x)")":
'plot_addGraph( canvas , functiondefinition , graphname , graphcolor := 1, plotarea := 1)' is defined with at least 3 instead of 2 parameters.

trying to create a ParamGraph with a color specified, e.g. g1 := plot_addParamGraph(c, "cos(x)", "sin(x)", "circle", [-3.15, 3.15], [255,0,0]); returns "Parameter graphcolor have to consots of exact three values(RGB)" even though its correctly defined.

At the moment the parameter given to the predefined functions are not checked if they have the right type. If a parameter have the wrong type the typecasting or later access to it will mostly fail and an internal setlX error gets thrown

the command createCanvas() still works.

plot_createCanvas() should be used

callong removeCanvas results in a stack overflow of setlX.

after using g1 := addGraph(c, "x*_2 -2"); wrong graph is showing. addGraph(c, "x_x -2"); works fine.

(-1)**2 returns -1. Probably paranthesis missing

SetlX runs out of memory, when using addBullets with large number of Bullets.

c := plot_createCanvas();
plot_defineTitle(c, "asdf");

throws an Internal error.
This comes from an Nullpointer Exception in DrawFrame:
when calling chartPanel.setName(title) in an empty Canvas, the chartPanel field is null

like:
eval( "(x |-> x*x)(3)");

When the different functions of ConnectjFreeChart are called, the String parameters still contain quotes at the start and the end.

c := plot_createCanvas();
l1 := plot_addLabel(c, [0,0], "Ursprung");

Results in Internal error.

cause:
plot.addAnnotation(label); in DrawFrame.addTextLabel
The local field plot here is null

A function is needed, to insert text at a given coordinate

Currently the Canvas with Graphs does not show any axis. Therefore it is a bit confusing because normally you would expect some axis as orientation.
Is there a need for PD-methods defining x/y axis?

If a function with more than one optional parameter is called and the first optional parameter ist left out, the wrong parameter is assigned.
Example: addGraph(canvas, function, [graphname], [plotarea]);
if graphname is left out, but plotarea is given as true, than the graph gets called "true"

AddBullets throws an error, when an int instead of a double is used for the bulletsize

how should vertical lines be supported?
i tried addLineGraph, but this showed only the dots but no line between them.
Is there a own PD-Function needed?

would be nice to have them
Graphtypes: Barchart, Piechart, Box and Whisker plot

Umlauts in the Legend are not displayed.

c := plot_createCanvas();
g := plot_addGraph(c, "x*_3+x_x+2*x-1", "graph to mod scale");
plot_modScaleType(c, "num", "log");
plot_modScale(c, [-10, 10], [-1000, 1000]);

After this my y-axis no longer exists

When the close-button of a canvas gets pressed, it closes the whole application instead of closing just the specific window.

Maybe something like system.exit() gets called?

When the Calcfunction is called with a static 0, it throws an IncompatibleTypeExcetion: '0' is not a double

and not to the center

Body of the exportCanvas Method is empty at the moment

When a second PieChart is added to a Canvas allready holding a Piechart, the Canvas crashes.

Export doesnt work for all charts on different systems.

Die Größe des Fensters, in dem der Plot angezeigt wird, kann nicht verändert werden. Das ist insbesondere dann ein Problem, wenn ich mit einem Surface Pro mit einer hohen Auflösung arbeite, denn dann wird das Fenster viel zu klein. Was man braucht, ist entweder Fullscreen oder die Möglichkeit, die Größe des Fensters ähnlich wie bei modScale per Funktionsaufruf einstellen zu können. Das Problem ist, dass ich das Fenster momentan zwar maximieren kann, aber dass der Plotbereich sich dabei nicht verändert.

define title returns the Title string in double quotes.

all plot functions should start with plot_

Wanted to mod Scale with:

c := createCanvas();
g1 := addGraph(c, "x**3");
modScale(c, [-5, 5], [-5, 5]);

got a x : -6 to -5 and y: -6 to -5 scale

Parameter are handled as Canvas, [x_max, x_min], [y_max, y_min] instead of the intended Canvas, [x_min, x_max], [y_min, y_max]

Order of Elements in the arrays is switched

Possibility of declare the size of a circle Bullet

if possible, no marked Points when drawn with addListGraph