https://github.com/yjg30737/random-matrix-generator

Random small dot covered matrix generator
https://github.com/yjg30737/random-matrix-generator

py37 pyqt pyqt-examples pyqt-tutorial pyqt5 pyqt5-examples pyqt5-matrix pyqt5-tutorial python python3 python37 qgraphicsview qt

Last synced: 5 days ago
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Random small dot covered matrix generator

• Host: GitHub
• URL: https://github.com/yjg30737/random-matrix-generator
• Owner: yjg30737
• License: mit
• Created: 2021-11-21T09:57:27.000Z (almost 3 years ago)
• Default Branch: main
• Last Pushed: 2021-12-29T09:12:33.000Z (almost 3 years ago)
• Last Synced: 2023-03-04T22:18:04.953Z (over 1 year ago)
• Topics: py37, pyqt, pyqt-examples, pyqt-tutorial, pyqt5, pyqt5-examples, pyqt5-matrix, pyqt5-tutorial, python, python3, python37, qgraphicsview, qt
• Language: Python
• Homepage:
• Size: 31.3 KB
• Stars: 1
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# random-matrix-generator

Random small dot covered matrix generator

## Requirements

PyQt5 >= 5.8

## Setup

```

pip install git+https://github.com/yjg30737/random-matrix-generator.git --upgrade

```

## Example

Code

```python

from PyQt5.QtWidgets import QWidget, QApplication, \

    QHBoxLayout, QPushButton

from random_matrix_generator import RandomMatrixGraphicsView

class RmgExample(QWidget):

    def __init__(self):

        super().__init__()

        self.__initUi()

    def __initUi(self):

        self.setWindowTitle('rmg')

        self.__rmg = RandomMatrixGraphicsView()

        self.__rmg.setHDotCount(100) # set count of horizontal dots

        self.__rmg.setVDotCount(75) # set count of vertical dots

        self.__rmg.setDotSize(5) # set the size of each dots

        self.__rmg.setBorder(True) # set the border which surrounds the matrix

        genBtn = QPushButton('Generate')

        genBtn.clicked.connect(self.generate)

        lay = QHBoxLayout()

        lay.addWidget(self.__rmg)

        lay.addWidget(genBtn)

        self.setLayout(lay)

    def generate(self):

        self.__rmg.generate()

if __name__ == "__main__":

    import sys

    app = QApplication(sys.argv)

    rmgExample = RmgExample()

    rmgExample.show()

    app.exec()

```

Result

![RandomMatrixGenerator](./example/rmgExample.png)

Looks like QR code to me. Not quite the same though, it shall bears a resemblence.

If you click generate button once more, matrix won't reset; It will be more covered by another random generated dots. I will make an option of that soon enough.