Questions tagged as 'pixels'

I'm doing an image manipulation project using OpenCV . I need to parse the pixels values of a "binarized" image, for this I am trying to convert my Mat file image to a array of integers, more specifically an array of integers. I'm tryi...

I'm developing an application for calligraphy and what I'm looking for is the following: I intend to put the letters on the screen and I want to detect if the user is touching the screen inside or outside the area of the letter / character (b...

I do not know how to explain this situation. I created a tooltip using only CSS3 and HTML5. At normal size (100% zoom) on the left, the elements are blurred and there is a border around the tooltip (just under "Required!", Even with border: 0...

I know that to get a pixel color in PyGame I use get_at . But I have a huge background image and a good part of it stays outside of the pygame delimited screen area. For example, a 1000x1000 image inside a 500x500 screen will only have...

Reading about, I saw places saying that the In and Rem measures use the html tag as a reference others saying that it is the body tag, but which really is the tag that is used as a reference?     

I would like to know how to make a Python code that checks the size of a string (in pixels). Assuming we have a string 'ALCON BOTTON FISH 50G' I would like to know what its pixel size is to center on a square I am plotting with reportlab (I a...