Show image in Button using code

Question

Khalala Mamouri 2020-9-25

0
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此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/599782-show-image-in-button-using-code

评论： Khalala Mamouri 2020-9-25

Hi,

I want to make an interactive Panel, where the user clicks on (left or right ) side to add new Capacitors, or inductors to a database. The problem is that i want each button to have an image of electrical component (eather capacitor or inductor). can anyone help me please to impliment the image in the button? This is my code.

% Create a figure
fh = figure(1);
buttonPanelLeft = uipanel(fh, 'Position', [0.5 0 0.5 1], 'BackgroundColor', [0.2 1 .8]); % Create a different panel to hold the button
buttonPanelRight = uipanel(fh, 'Position', [0 0 0.5 1], 'BackgroundColor', [0.2 1 .8]); % Create a different panel to hold the button
% Create pushbuttons 
leftButton = uicontrol(buttonPanelLeft, 'Style', 'pushbutton', ...
    'String', 'Add New Capacitor', 'Units', 'normalized', 'Position', [0 0 1 1], ...
    'Callback', @(src, event) buttonPressCallback('A'));
rightButton = uicontrol(buttonPanelRight, 'Style', 'pushbutton', ...
    'String', 'Add New Inductor', 'Units', 'normalized', 'Position', [0 0 1 1], ...
    'Callback', @(src, event) buttonPressCallback('B'));
%  imshow("All_Logos.png",'Parent',rightButton'); NOT SURE HOW TO MAKE THE IMAGES SHOW ON THE BUTTON
%  imshow("Filtring_Capacitor.png",'Parent',leftButton'); NOT SURE HOW TO MAKE THE IMAGES SHOW ON THE BUTTON
% Executes a particular code for each option
function buttonPressCallback(thisAxis)
    
switch thisAxis
   
    case 'A'
       close all
       disp('capacitor')
       
    case 'B'
        close all
       disp('Inductor')
        
end
   
    
end

2 个评论
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Mario Malic 2020-9-25

Please move/paste your answer to answers section and accept it. Thanks.

Khalala Mamouri 2020-9-25

Thank you Mario for the information

have a nice day

lakhdar

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Answer 1

Khalala Mamouri 2020-9-25

0
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/599782-show-image-in-button-using-code#answer_500347

在 MATLAB Online 中打开

I found the solution !

This is what you can do :

[x,map]=imread('All_Logos.png');  % Read image and store it in x
I2=imresize(x, [100 113]);        % Resize image (Just an option)
% Create pushbuttons 
leftButton = uicontrol(buttonPanelLeft, 'Style', 'pushbutton', ...
    'String', 'Add New Capacitor', 'Units', 'normalized', 'Position', [0 0 1 1], ...
    'Callback', @(src, event) buttonPressCallback('A'),'cdata',I2);  % Use cdata to affect the 
                                                                     % The image data stored in I2