CV\Scalar values mast be float
ta-tikoma opened this issue · comments
Scalar must contains floating point numbers.
Example:
(new Scalar(78.4263377603, 87.7689143744, 114.895847746))->print()
Output:
[78, 87, 114, 0]
Need:
[78.4263377603, 87.7689143744, 114.895847746, 0]
Yes return integer not Float. Because he wrote this line
Scalar scalar = Scalar((int)value1, (int)value2, (int)value3, (int)value4);
line 210 in flie opencv2/core/opencv_type.cc
@ta-tikoma What system are you working on
@ta-tikoma What system are you working on
ubuntu in wsl2
@ta-tikoma What system are you working on
ubuntu in wsl2
instal For Ubuntu Wsl2
apt update && apt install -y wget
wget https://raw.githubusercontent.com/php-opencv/php-opencv-packages/master/opencv_4.7.0_amd64.deb && dpkg -i opencv_4.7.0_amd64.deb && rm opencv_4.7.0_amd64.deb
apt update && apt install -y pkg-config cmake git php-dev
git clone https://github.com/BbenWeb1/php-opencv.git
cd php-opencv && phpize && ./configure --with-php-config=/usr/bin/php-config && make && make install
cd .libs
mv opencv.so /usr/bin
if php version 8.2
enable php-opencv extension:
echo "extension=opencv.so" > /etc/php/8.2/cli/conf.d/opencv.ini
echo "extension=opencv.so" > /etc/php/8.2/fpm/conf.d/opencv.ini
echo "extension=opencv.so" > /etc/php/8.2/apache2/conf.d/opencv.ini
or php version 8.1
echo "extension=opencv.so" > /etc/php/8.1/cli/conf.d/opencv.ini
echo "extension=opencv.so" > /etc/php/8.1/fpm/conf.d/opencv.ini
echo "extension=opencv.so" > /etc/php/8.1/apache2/conf.d/opencv.ini
cd
nano test.php
Write
`<?php
namespace CV ;
use CV\Scalar;
(new Scalar(78.4263377603, 87.7689143744, 114.895847746))->print();
print_r((new Scalar(78.4263377603, 87.7689143744, 114.895847746))->val);
?>`
and save
php test.php