Discussions Q&R

How to get the coordinates of an element in a Screenshot with python using OpenCv module?

14th Jan 2017, 11:54 PM

DICKSON KAMAU

coordinates detection opencv python screenshot

1 Vote

4 Réponses

9th Feb 2021, 4:36 AM

Maximilien

Fill in the blanks to add a line to the page, starting from coordinates 10, 20 and ending at 50, 100:

html5

-1 Vote

7 Réponses

23rd Sep 2020, 5:57 PM

Sherzod Qodirov

1D or 2D array?

arrays coordinates java

2 Votes

9 Réponses

28th Mar 2019, 5:46 PM

Lighton

Fill in the blanks to add a line to the page,starting from coordinates 10,20 and ending at 50,100 :?

html5 svg

0 Vote

coordinates graphs#c++#x_y

28th Sep 2020, 3:27 PM

Abdullah Mazeer

Challenge question

coordinates plots xandy

3 Votes

9 Réponses

26th Jun 2018, 3:55 AM

Anthony Perez

Hello everyone

1 Vote

How can I save the coordinates of the two points a and b in 3D space as follows(using class)

27th May 2017, 10:56 PM

Nouman Shehzad

c++classes

1 Vote

How to calculate angle between two coordinates with two inputs length and width of each point using the"atan" predefinefunction?

11th Jan 2022, 7:04 PM

Nadia

The path tag is quite confusing, I'll like to find another way to get the right coordinates rather than guessing, any advice?

0 Vote

4 Réponses

11th Oct 2020, 3:55 PM

Faezeh Alinejad

help html svg web

2 Votes

line and polyline: where are the coordinates?

24th Nov 2022, 3:03 AM

$BANANA$

coordinates html html5 svg

3 Votes

4 Réponses

26th Nov 2018, 3:43 AM

Sergio Di Martino

Geolocation much more accurate than GPS? Tried it myself and the coordinates shows that I'm couple of blocks away from the mark.

geolocation html5

0 Vote

coordinates java patterns

1st May 2018, 6:11 PM

Jun Ibarra Go

Rectangle or Square?

-1 Vote

Write a function that takes coordinates of three points namely x1,y1,x2,y2,x3,y3 and to print whether the formed triangle is a).Equilateral b).scalen c.)Right angle Triangle.

29th Jun 2021, 1:22 AM

Brianna

2 Votes

What is the ratio of coordinate on canvas and pixel?

1st Oct 2016, 4:00 AM

SAMBHAV KUMAR THAKUR

canvas coordinates js pixel

0 Vote

balance c#coordinates optimisation

20th Apr 2020, 8:26 PM

PR PRGR

Optimisation problem

0 Vote

Write a program that, given the coordinates of King and another figure on the chessboard determines whether the K is in check

8th Jun 2023, 12:44 AM

Diogo

0 Vote

I have to code an algorithm.We enter 2 digits for coordinates of a point, the result must be where the point is-black or white?

14th Nov 2016, 7:15 PM

Martin Veselinov

0 Vote

Hey. ! I hope everyone is doing well. Please can i know how to integrate coordinates and see them on a map on my html page ?

11th Nov 2016, 5:29 PM

Martin Veselinov

api coordinates geographic geography googlemap html5 map

0 Vote

Why is the origin located at the top-left corner rather than the bottom-left corner of the screen?

17th Apr 2019, 2:20 AM

Diallo Faye

canvas coordinates html origin svg

2 Votes

What does this code means? i mean why y++ coordinate going down if the value of y is increasing vice-versa!

16th Jul 2018, 5:05 AM

Erik Johanson

c c++coordinates if

0 Vote

The straight line equation

5th Jan 2019, 4:44 PM

rahul negi

arrays coordinates equation java plott

0 Vote