figure

I'm creating 49 figures in Matlab, they are all created automatically one after the other. I want them to also automatically be saved as .tif or .jpg images with names corresponding to their figure number. Can I do it? And if so,how? the code for the creation of the figures is: for num_picture=0:48 ... figure (num_picture+1) imshow (screen_im) end The ... part is where all the calculations of screen_im are. I want those images in order to create a movie from them, If there is a way where I can create the movie automatically form Matlab, it would be good also, actually it will be better. You

Searched the web for weeks but can't find the answer that satisfies all my needs (only partial), help is very welcome. What I want and have accomplished: Plain HTML5 compliant and CSS Show an image within an article Image must have a caption Caption must below the image Caption must be limited to horizantal size of image Caption may be longer than one line and text should wrap to next line (still within size of image) Image and caption must float as a group to left or right (think of using <figure class="left"> ) Text of article must wrap around the image and caption Image size varies (first

I want to automatically generate a series of plots which are clipped to patches. If I try and reuse a patch object, it moves position across the canvas. This script (based on an answer to a previous question by Yann) demonstrates what is happening. import pylab as plt import scipy as sp import matplotlib.patches as patches sp.random.seed(100) x = sp.random.random(100) y = sp.random.random(100) patch = patches.Circle((.75,.75),radius=.25,fc='none') def doplot(x,y,patch,count): fig = plt.figure() ax = fig.add_subplot(111) im = ax.scatter(x,y) ax.add_patch(patch) im.set_clip_path(patch) plt

When creating a simple figure in MATLAB and saving it as PDF, the resulting PDF file will have a luxurious bounding box. plot(1,1,'x') print(gcf, '-dpdf', 'test.pdf'); (From the ratio of the output it seems they always put in on an A page.) Is there a simple way to get a tight bounding box around the PDF? You can format the bounding box as follows figure(1) hold on; plot(1,1,'x') ps = get(gcf, 'Position'); ratio = (ps(4)-ps(2)) / (ps(3)-ps(1)) paperWidth = 10; paperHeight = paperWidth*ratio; set(gcf, 'paperunits', 'centimeters'); set(gcf, 'papersize', [paperWidth paperHeight]); set(gcf,

I'm trying to compare a generated image in Python with an image/photo in a file. The best way I got to make this so far is by generating a figure in Matplotlib and then convert it to a numpy array and compare the values with the values I get from my image. I got the following code to convert a Matplotlib figure to a 3D numpy array with RGB channels: def fig2data ( fig ): """ @brief Convert a Matplotlib figure to a 3D numpy array with RGB channels and return it @param fig a matplotlib figure @return a numpy 3D array of RGB values """ # draw the renderer fig.canvas.draw ( ) # Get the RGBA buffer

I am using the PyPlot package in Julia to generate and save several figures. My current approach is to display the figure and then save it using savefig . using PyPlot a = rand(50,40) imshow(a) savefig("a.png") Is there a way to save the figure without having to first display it? Alexander Morley Are you using the REPL or IJulia? If you close the figure then it won't show you the plot. Is that what you want? a = rand(50,40) ioff() #turns off interactive plotting fig = figure() imshow(a) close(fig) If that doesn't work you might need to turn off interactive plotting using ioff() or change the

How do I add a text to the right of the figure? I want to resize the plot to leave some empty space on the right and add some information there. Thanks!! zachd1_618 If you want to put that text inside of a legend you can do: legend('Some quick information','location','EastOutside') That is easiest. For more control though, you can put a text box inside the figure window: MyBox = uicontrol('style','text') set(MyBox,'String','Here is a lot more information') and move it around with: set(MyBox,'Position',[xpos,ypos,xsize,ysize]) Try this for short text: plot(1:5); text(5.05, 2.5, 'outside',