pyqt5 保存qGraphicsView编辑的图片

最新推荐文章于 2025-04-14 15:29:30 发布

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最新推荐文章于 2025-04-14 15:29:30 发布 · 1.9k 阅读

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#pyqt #pyqt5 #python

本文参考 Filling a drawn path using QPainterPath in pyqt5

from PyQt5 import QtCore, QtGui, QtWidgets
import sys
import sys
from PyQt5.QtCore import *
from PyQt5.QtGui import *
from PyQt5.QtWidgets import *
from PyQt5 import QtWidgets
from PyQt5 import QtGui


class GraphicsView(QtWidgets.QGraphicsView):
    def __init__(self, parent=None):
        super(GraphicsView, self).__init__(parent)
        self.setGeometry(300, 300, 250, 150)
        self.setScene(QtWidgets.QGraphicsScene(self))
        self.pixmapItem = (
            QtWidgets.QGraphicsPixmapItem()
        )  # check if everytime you open a new image the old image is still an item
        self.scene().addItem(self.pixmapItem)
        self._path_item = None

    def initial_path(self):
        self._path = QtGui.QPainterPath(