Added Paint App

paintApplicationPython.py

@@ -0,0 +1,195 @@
+from PyQt5.QtWidgets import QMainWindow, QApplication, QMenu, QMenuBar, QAction, QFileDialog
+from PyQt5.QtGui import QIcon, QImage, QPainter, QPen, QBrush
+from PyQt5.QtCore import Qt, QPoint
+import sys
+
+class Window(QMainWindow):
+    def __init__(self):
+        super().__init__()
+
+
+        title = "Prajjwal's Paint Application"
+        x = 500
+        y = 100
+        width = 1080
+        height = 720
+
+        icon = "icons/Code_Maniac.jpg"
+
+        self.setWindowTitle(title)
+        self.setGeometry(x, y, width, height)
+        self.setWindowIcon(QIcon(icon))
+
+        self.image = QImage(self.size(), QImage.Format_RGB32)
+        self.image.fill(Qt.white)
+
+        self.drawing = False
+        self.brushSize = 2
+        self.brushColor = Qt.black
+        self.lastPoint = QPoint()
+
+        mainMenu = self.menuBar()
+        fileMenu = mainMenu.addMenu("File")
+        brushSize = mainMenu.addMenu("Brush Size")
+        brushColor = mainMenu.addMenu("Brush Color")
+        shapes = mainMenu.addMenu("Add Shapes")
+
+        circleAction = QAction(QIcon("icons/save.png"), "Cicle", self)
+        circleAction.setShortcut("Alt+C")
+        shapes.addAction(circleAction)
+        circleAction.triggered.connect(self.circle)
+
+        rectAction = QAction(QIcon("icons/save.png"), "Rectangle", self)
+        rectAction.setShortcut("Alt+R")
+        shapes.addAction(rectAction)
+        rectAction.triggered.connect(self.rectangle)
+
+
+        saveAction = QAction(QIcon("icons/save.png"), "Save",self)
+        saveAction.setShortcut("Ctrl+S")
+        fileMenu.addAction(saveAction)
+        saveAction.triggered.connect(self.save)
+
+        clearAction = QAction(QIcon("icons/clear.png"), "Clear", self)
+        clearAction.setShortcut("Ctrl+C")
+        fileMenu.addAction(clearAction)
+        clearAction.triggered.connect(self.clear)
+
+        threepxAction = QAction("3px", self)
+        brushSize.addAction(threepxAction)
+        threepxAction.triggered.connect(self.threePixel)
+
+        fivepxAction = QAction("5px", self)
+        brushSize.addAction(fivepxAction)
+        fivepxAction.triggered.connect(self.fivePixel)
+
+        sevenpxAction = QAction("7px", self)
+        brushSize.addAction(sevenpxAction)
+        sevenpxAction.triggered.connect(self.sevenPixel)
+
+        ninepxAction = QAction("9px", self)
+        brushSize.addAction(ninepxAction)
+        ninepxAction.triggered.connect(self.ninePixel)
+
+        blackAction = QAction(QIcon("icons/black.png"), "Black", self)
+        blackAction.setShortcut("Ctrl+B")
+        brushColor.addAction(blackAction)
+        blackAction.triggered.connect(self.blackColor)
+
+
+        whitekAction = QAction(QIcon("icons/white.png"), "White", self)
+        whitekAction.setShortcut("Ctrl+W")
+        brushColor.addAction(whitekAction)
+        whitekAction.triggered.connect(self.whiteColor)
+
+
+        redAction = QAction(QIcon("icons/red.png"), "Red", self)
+        redAction.setShortcut("Ctrl+R")
+        brushColor.addAction(redAction)
+        redAction.triggered.connect(self.redColor)
+
+        greenAction = QAction(QIcon("icons/green.png"), "Green", self)
+        greenAction.setShortcut("Ctrl+G")
+        brushColor.addAction(greenAction)
+        greenAction.triggered.connect(self.greenColor)
+
+        yellowAction = QAction(QIcon("icons/yellow.png"), "Yellow", self)
+        yellowAction.setShortcut("Ctrl+Y")
+        brushColor.addAction(yellowAction)
+        yellowAction.triggered.connect(self.yellowColor)
+
+    def mousePressEvent(self, event):
+        if event.button() == Qt.LeftButton:
+            self.drawing = True
+            self.lastPoint = event.pos()
+            #print(self.lastPoint)
+
+
+    def exit_paint(self, event):
+        if event.type() == KEY_DOWN:
+            if event.key() == Qt.Key_Escape:
+                self.close()
+
+    def mouseMoveEvent(self, event):
+        if(event.buttons() & Qt.LeftButton) & self.drawing:
+            painter = QPainter(self.image)
+            painter.setPen(QPen(self.brushColor, self.brushSize, Qt.SolidLine, Qt.RoundCap, Qt.RoundJoin))
+            painter.drawLine(self.lastPoint, event.pos())
+            self.lastPoint = event.pos()
+            self.update()
+
+
+
+    def mouseReleaseEvent(self, event):
+
+        if event.button() == Qt.LeftButton:
+            self.drawing = False
+
+
+    def paintEvent(self, event):
+        canvasPainter  = QPainter(self)
+        canvasPainter.drawImage(self.rect(),self.image, self.image.rect() )
+
+
+
+
+
+    def save(self):
+        filePath, _ = QFileDialog.getSaveFileName(self, "Save Image", "", "PNG(*.png);;JPEG(*.jpg *.jpeg);;All Files(*.*) ")
+
+        if filePath == "":
+            return
+        self.image.save(filePath)
+
+
+
+    def clear(self):
+        self.image.fill(Qt.white)
+        self.update()
+
+
+    def threePixel(self):
+        self.brushSize = 3
+
+    def fivePixel(self):
+        self.brushSize = 5
+
+    def sevenPixel(self):
+        self.brushSize = 7
+
+    def ninePixel(self):
+        self.brushSize = 9
+
+
+    def blackColor(self):
+        self.brushColor = Qt.black
+
+    def whiteColor(self):
+        self.brushColor = Qt.white
+
+    def redColor(self):
+        self.brushColor = Qt.red
+
+    def greenColor(self):
+        self.brushColor = Qt.green
+
+    def yellowColor(self):
+        self.brushColor = Qt.yellow
+
+
+    def circle(self):
+        painter = QPainter(self)
+        painter.setPen(QPen(Qt.green,  5, Qt.SolidLine))
+        painter.setBrush(QBrush(Qt.green, Qt.SolidPattern))
+        painter.drawEllipse(40, 40, 400, 200)
+        pass
+
+
+    def rectangle(self):
+        pass
+
+if __name__ == "__main__":
+    app = QApplication(sys.argv)
+    window = Window()
+    window.show()
+    app.exec()