Show image in Button using code

2020 9 25
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回答已采纳
更新时间：2020 9 25
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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

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Mario Malic
Mario Malic 2020-9-25
Please move/paste your answer to answers section and accept it. Thanks.
Khalala Mamouri
Khalala Mamouri 2020-9-25
Thank you Mario for the information
have a nice day
lakhdar

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 采纳的回答

Khalala Mamouri
Khalala Mamouri 2020-9-25

0 个投票

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
Done !

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