cbStr = ['jObject = com.mathworks.mlwidgets.html.HTMLBrowserPanel;' ...
    '[browser,container] = javacomponent(jObject, [], handles.figure1);'...
    'set(container,  ''Pos'',[100,200,500,250]);'...
    'handles.logBrowser = browser;'...
    'handles.logContainer = container;'];
eval(cbStr);
handles.logBrowser.setCurrentLocation(sURL);

when I type:

s = char(handles.logBrowser.HTMLRenderer.getHtmlText)

I get only the text of the main URL. Is there an option to get the text from the iFrame?

I guess I could try getting the text straight from the iFrame’s url (i.e. sURL = iFrame URL) but a script is running on this iFrame and I need its results in real time (i.e. when the whole “parent” page loads). So my question is – is there a way to access the iFrame’s text when I have the “parent” page as the “currentLocation”?

Thanks in advance

Does the sinewave.png ever get created? Can you create one at the command line using the print command?

surf(peaks)
print('sinewave.png','-dpng');

Thanks

Thanks
Ashwin

It is possible, but complicated. I have at least one viable solution for this, but its too intricate to post as comment here. I’ll add it to my queue of future posts and try to get to it before R2009b drops with all its new features.

This tutorial is very helpful. How ever..How about I need to return Matlab Values back to Javascript..for instance I need to have somethign like this

on the browser
Input 1st Number:
Input 2nd Number:

Result:

Now When the user enters numbers 1 and 2…..javascript will call matlab and Matlab will compute the result(for eg Add) and return the result back to the Result box.

I knw how to pass values from JS to Matlab..But how to do it vice versa.

My primary aim for this is as follows.

I am sending X and Y coordinates from JS to Matlab. I have an Algorithm ready in Matlab which will take these values and give a result and this result needs to passed back to JavaScript..

Sorry I might have posted it in a different comments section :(

This is the final stage of my project. When I am finished, I will upload u the link and you can check it out. Its basically a Unmanned Air vehicle and target threat detection scenario….with Google Earth API(Hence JavaScript) and Communication Algorithm(Hence Matlab)..

I am not entirely sure of what you want. If you are looking for a hyperlink to open a new or particular figure window in MATLAB, you can use the figure command and associate that figure’s handle with the hyperlink.

If you want to have multiple plots in your web page, then try creating a separate iframe for each plot.

If I click on hyperlink_1, I will see plot_1

Then I don’t close that window, and I click on hyperlink_2, and I see another figure window with plot_2

Currently, when I click on the hyperlink consecutively, each plot overwrite the previous one. I don’t want this.

Thanks.