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by ben.ezazi
Thu Aug 23, 2018 12:19 pm
Forum: Graphics programming
Topic: dispmanx show picture
Replies: 3
Views: 3139

Re: dispmanx show picture

Thank you Andrew already have looked at your code, I must say its very well written one :P because even with my very rusty knowledge of C i could pick up some stuff. however not only i must do my code in c++ but also the program must support more than only .png extensions(.jpg,..etc). And I must add...
by ben.ezazi
Wed Aug 22, 2018 11:02 am
Forum: Graphics programming
Topic: dispmanx show picture
Replies: 3
Views: 3139

dispmanx show picture

Hello I'm trying to show a picture on the screen using dispmanx and openCV. what i did was opening the picture vai openCV lib: Mat img = cv::imread(myPng.png, cv::IMREAD_COLOR); then i tried to pass the data of the image to the Rect object to show it: vars->image=img.data; but everytime i get the er...
by ben.ezazi
Wed Aug 22, 2018 10:04 am
Forum: Graphics programming
Topic: dispmanx manual
Replies: 5
Views: 6397

Re: dispmanx manual

can you please elaborate on how to display an image file (in example *.png) on the screen using dispmanx.c program?

I am trying to use OpenCV to pass the data of a picture file to vars->image (inside dispmanx.c) but it doesn't work. :roll:

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