MATLAB: How to draw a sketch in gui and save that sketch as an image

how to draw a sketch in gui and to save that sketch as an image

    i need to have freehand drawing area in which i could draw a sketch.and then i need to save that sketch as an image;

Best Answer

AFAIK: there is no such tool in Matlab. However, you might find Freehand Contour Drawing useful

Related Solutions

MATLAB: How to draw two rectangle in a single plane

See the documentation for rectangle.

MATLAB: Save (Axes) As in GUI

Updated!

Hi Abdullah,

Based on your comment I updated the answer

function pushbutton_SaveasImg_Callback(hObject, eventdata, handles)
Fig1 = figure('Units','normalized','Position',[0.1 0.1 0.8 0.8]);
set(Fig1,'Visible','off');
find_leg = findobj(handles.axes4,'tag','legend'); % axes4 is the name of your Axes
% retrieve the legend strings
legendstr=get(find_leg,'String');
newAxes = copyobj(handles.axes4,Fig1); % Copy the appropriate axes
set(newAxes,'Units','normalized','Position',[0.1 0.1 0.8 0.8]);
% recreate the legend
legend(newAxes,legendstr,'Location','northeast');
% Save as Image file.
[FileName,PathName] = uiputfile( ...
    {'*.jpg;*.tif;*.png;*.gif','All Image Files';...
    '*.*','All Files (*.*)'});
% 2. When the save window is opened to write the file name/path, 
% if the user click on cancel it will break down and an error is appearing
% below code avoid the error you are getting
if isequal(FileName,0) || isequal(PathName,0)
    disp('User Clicked Cancel.')
else
    disp(['User selected ',fullfile(PathName,FileName),...
        ' and then clicked Save.'])
    saveas(Fig1, FileName);
    close(Fig1);
end

Best Answer

Related Solutions

MATLAB: How to draw two rectangle in a single plane

MATLAB: Save (Axes) As in GUI

Related Question