Posts by Thrix • 93 points
4 posts
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viewsQ: The menu does not appear in the wxWidgets frame
I have a small application wxWidigtes in C++, where I have a frame that has a status bar and menu bar. However, the Manu bar is not displayed in the frame. What to do? #include "MenuMain.h" #include…
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viewsQ: Problems with wxWidgets
I am doing a project using wxWidgets, and when the compilation appears the message: error: cannot specify -o with -c, -S or -E with Multiple files. I’m using codeblocks in Ubuntu and I don’t know…
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viewsQ: Problems with sizeof
I’m trying to get back the size of array, but it’s making a mistake. What to do? #include <stdio.h> char *palavra[] = {"casa", "carro"}; int main(){ int i; for(i = 0;i <…
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viewsQ: How to zoom in on an image with opencv and C++?
I have to program an algorithm to zoom in on an image without using the opencv tools, but I’m not getting it. How to zoom in on an image using for loops? Mat img = imread("copo.jpg",…