I am using jupyter-notebook to write some python code and generate figures. As I wanted to add tooltips on mouse hovering and other interactions with the generated graphs, I now use mpld3 to display the graph.
However, as I have quite a lot of things to plot, I need to increase the figure size. So, I putfig = plt.figure(figsize=(20, 10)).
When I display with the standard way, I can see all the figure in my notebook (with horizontal sliders if I increase a bit more the figsize).
But with the mpld3 display, the size of the zone where the figure is displayed seems to be fixed, and hence, I can only see the upper left part of my figure. There are no sliders or anything to increase the displaying zone size.
For example, this code generate a graphic, for which you will see only the upper left part:
fig = plt.figure(figsize=(20, 10))
plt.plot([3,1,4,1,5], 'ks-')
mpld3.display(fig)
Does anyone know how to deal with this ? That is, how to increase the default display zone size, in order to have bigger graphs ?
Thanks
Edit after comment:
Here is a screenshot of how it is displayed on my machine...
And I would like it to be displayed just as it is on yours !
So I guess the problem comes from elsewhere... do you have any idea of how to solve this ?
I hope I do understand your question correctly but in Ipython Notebooks you can only use excisting space and not flip the notebook into wide screen mode or alike. In my notebook the graphic is also displayed like you show.
However, there is an easy fix, simply reduce the figsize to for example (10, 5). The main idea with interactive plotting with mpld3 is that the user can zoom in to specific interesting details. For the presented example it would not make much sense but richer graphs are great to be explored interactively.
Related
I am trying to get better quality phase plots of complex functions made with the Complex Function Explorer of E. Wegert CFE. For this purpose I apply the Matlab anti-aliasing function myaa.m to the phase plots that are made with the CFEGUI.m. For the example screenshot of the result window below I used the setting myaa([8 8]) in the Matlab command window which means that the supersampling enlarge the figure 8x and then downscale it to 1/8 to get the original h x w.
As one can see the window of the figure has no operation icons or menu options for save or print. My question is what to do with such a figure (beside making screenshots)? Can I somehow use export-fig to save such a figure or load it in an image array and if yes, how?
It is also possible to use the setting myaa([8 1]) which results in a very large figure window that is larger than my screen (and has the unpleasant attribute that it can not be moved). It would be even better if such a whole figure could be saved (not only the visible part).
You can use getframe to grab current figure information in pixels.
However, while I do not know how this affects you, notice that MATLAB versions above 2014b (included) have already anti-aliasing. The code you linked seem to be from 2008, I am not 100% sure if it has become obsolete now.
I'm using imtool in Matlab to do some things like finding circles in a large image. In my case it works better than imshow, cause I can load larger images without reduceing the resolution (which caused problems regarding to find specific circles). To speed up the program I wonder if I can hide the window which will open when I use imtool. In my case imshow didn't work (besides not showing it), cause it always changes the zoom to fit the picture according to the screen.
Rather than using imtool (since you don't seem to need the tools), you can just manually specify the InitialMagnitifcation of imshow to prevent it from automatically scaling
imshow(data, 'InitialMagnification', 100)
Is there a command to maximize or manipulate in any way the size and placement of a plot window in Dymola?
After creating a plot using createPlot(), I would like to maximize that window within its allowed area of the screen.
No resource, either online or printed, has indicated how to do this, and none has said it couldn't be done. I am hoping someone can point me to a source that tells me how, or tells me to stop trying.
Here is the entirety of my test script:
simulateModel("TIL_AddOnTraining.Example07a", stopTime=300, method="dassl", tolerance=1e-005, resultFile="Example07a");
createPlot(
id=0,
position={0, 0, 857, 705},
x="valve.summary.dp",
y={"valve.summary.m_flow_A"},
grid=true,
colors={{255,0,0}},
thicknesses={0.7},
autoscale = true
);
[Here is where I would like the command to maximize window called "Plot [0*]".]
Thanks in advance.
Not an answer to the feasibility of doing this in Dymola, but here's a way to create and fine tune plot windows for Modelica using Mathematica and SystemModeler.
Needs["WSMLink`"]
sim=WSMSimulate["HelloWorld"];
plot=WSMPlot[sim,{"x","der(x)"},PlotLabel->"Very Interesting Plot\[Dash]Full Screen"];
CreateDocument[plot,WindowSize->Full]
The setting WindowSize can be changed to different options to select a fraction of the window, full screen, pixel size, and so on.
When I create a figure with MATLAB with a title, then use the File|Print option to print the figure, the title is clipped. Please try this code for an example
t = linspace(0,2*pi,1000);
s = sin(t);
figure
plot(t,s)
titleString = sprintf('Multi\nLine\nTitle');
title(titleString)
disp('Now press File|Print Preview on the figure and observe that the title is clipped.')
disp('This happens with all titles, the multi line title makes it more obvious.')
disp('I know I can fix it with Fill Page or Center, but I should not have too.')
You can also see the problem in print preview. As I say in the example code, I know I can get round the problem using Print Preview then Fill Page or Center, but I don't want people using my code to have to use a work around.
I have observed this problem with r2014a and r2015b. I assume other releasse are also affected.
Is there setting I can make before creating the figure that centres the plot or fills the page and makes the problem go away? Is there some other setting I should make to avoid the problem?
Here is a little more debug information. If I press File|Print Preview, MATLAB reports Left 0.64, Top -0.59, Width 20.32, Height 15.24. I guess the problem is related to the negative Top value. These are defaults from MATLAB; I have not made any attempt to change these values.
One extra thing. I am in the UK, so my default paper/printer setting will be for A4 paper, if that makes a difference.
Edit:
It looks like my problems are caused by two lines further up in my program:
set(0,'DefaultFigurePaperOrientation','landscape')
set(0,'DefaultFigurePaperType','A4')
I think that becuase plots expect to be on paper with a portrait orientation, I am seeing these problems.
Perhaps I should revise my question to: what to I need to change in MATLAB figures so they print correctly on landscape A4 paper (ideally in the center, scaled to fill the page, but with correct orientation). All this without using Print Preview.
But I am going to do this instead to code around my problem.
set(0,'DefaultFigurePaperOrientation','portrait')
set(0,'DefaultFigurePaperType','A4')
I can't seem to reproduce your problem on the computer I'm currently on (see the values I'm getting by default - Top is 8.11):
However, if your problem is what I think it is (I'm getting something that fits this description on another computer I'm working on), try adding _{ } at the end of your string. This is a TeX string meaning "subscripted space" which pushes the rest of the text slightly upward. You can also use ^{ } on the first line if the clipping is happening from the top. I found this workaround to work on axis titles and labels as well.
Exaggerated, the workaround looks like this:
titleString = sprintf('^{^{^{^{^{^{ }}}}}}Multi\nLine\nTitle');
Which shows the word "Multi" even for Top = -0.59.
If the above is not what you're looking for, you might want to look at the robust export_fig.
I can confirm that my clipping problems are caused by this line:
set(0,'DefaultFigurePaperOrientation','landscape')
I have revised my program to start with this instead.
set(0,'DefaultFigurePaperOrientation','portrait')
set(0,'DefaultFigurePaperType','A4')
And the problem has gone away.
Users can still print in landscape if they use the print preview feature.
I am currently using the fill command in MATLAB to create a graph of boxes that were created using the 'fill' command (the actual code is based off this StackOverflow Question.
My issue is that the boxes that I create do not have "corners." I am attaching a PNG that illustrates the issue. Note that you have to look a little carefully since the image was heavily rendered, though in this example my arrows also look weird since they don't have edges either)
I am wondering if anyone has an idea of what might be going wrong? The boxes appear this way immediately after I use the fill command, which has the following structure:
fill(X,Y,MyFaceColor,'FaceAlpha',0.5,'EdgeColor', MyEdgeColor,'LineStyle','','LineWidth',box_line_width,'EdgeAlpha',1)
The function fill appears to leave space for corner markers if they are not explicitly defined. Hence, calling fill with the marker property will solve your problem. However, since markers and linewidths seem to work on different scales, you will have to play around with the marker size to get smooth edges.
Example:
fill(X,Y,'r','FaceAlpha',0.5,'EdgeColor', 'k',...
'LineWidth', 5,'EdgeAlpha',1 , 'marker', '.', 'markersize', 15)