Python源码示例：PyQt5.QtGui.QPixmap()
示例1
def get_tray_icon(self):
base64_data = '''iVBORw0KGgoAAAANSUhEUgAAABYAAAAWCAYAAADEtGw7AAAABHN
CSVQICAgIfAhkiAAAAQNJREFUOI3t1M9KAlEcxfHPmP0xU6Ogo
G0teoCiHjAIfIOIepvKRUE9R0G0KNApfy0c8hqKKUMrD9zVGc4
9nPtlsgp5n6qSVSk7cBG8CJ6sEX63UEcXz4jE20YNPbygPy25Q
o6oE+fEPXFF7A5yA9Eg2sQDcU3sJd6k89O4iiMcYKVol3rH2Mc
a1meZ4hMdNPCIj+SjHHfFZU94/0Nwlv4rWoY7vhrdeLNoO86bG
lym/ge3lsHDdI2fojbBG6sUtzOiQ1wQOwk6GwWKHeJyHtxOcFi
0TpFaxmnhNcyIW45bQ6RS3Hq4MeB7Ltyahki9Gd2xidWiwG9va
nCZqi7xlZGVHfwN6+5nU/ccBUYAAAAASUVORK5CYII='''
pm = Qg.QPixmap()
pm.loadFromData(base64.b64decode(base64_data))
i = Qg.QIcon()
i.addPixmap(pm)
return i
# OFF BY DEFAULT
# 0.2 SEC DELAY TO LET USER FINISH TYPING BEFORE INPUT BECOMES A DB QUERY
示例2
def draw(self, refresh=False):
if self.dataModel.getOffset() in self.Paints:
self.refresh = False
self.qpix = QtGui.QPixmap(self.Paints[self.dataModel.getOffset()])
self.drawAdditionals()
return
if self.refresh or refresh:
qp = QtGui.QPainter()
qp.begin(self.qpix)
self.drawTextMode(qp)
self.refresh = False
qp.end()
# self.Paints[self.dataModel.getOffset()] = QtGui.QPixmap(self.qpix)
self.drawAdditionals()
示例3
def draw(self, refresh=False):
if self.dataModel.getOffset() in self.Paints:
self.refresh = False
self.qpix = QtGui.QPixmap(self.Paints[self.dataModel.getOffset()])
self.drawAdditionals()
return
if self.refresh or refresh:
qp = QtGui.QPainter()
qp.begin(self.qpix)
self.drawTextMode(qp)
self.refresh = False
qp.end()
self.drawAdditionals()
示例4
def draw(self, refresh=False, row=0, howMany=0):
if self.dataModel.getOffset() in self.Paints:
self.refresh = False
self.qpix = QtGui.QPixmap(self.Paints[self.dataModel.getOffset()])
self.drawAdditionals()
return
if self.refresh or refresh:
qp = QtGui.QPainter()
qp.begin(self.qpix)
start = time()
if not howMany:
howMany = self.ROWS
self.drawTextMode(qp, row=row, howMany=howMany)
end = time() - start
log.debug('draw Time ' + str(end))
self.refresh = False
qp.end()
# self.Paints[self.dataModel.getOffset()] = QtGui.QPixmap(self.qpix)
self.drawAdditionals()
示例5
def setWaveform(self, waveform):
if waveform and waveform.error:
self.setForeground(self.errorForeground)
else:
self.setForeground(self.defaultForeground)
if waveform:
if waveform.loading or waveform.error or not waveform.image_exists:
self.imagePath = None
self.setData(QtCore.Qt.DecorationRole, None)
if waveform.loading:
self.setText('Loading waveform data...')
elif waveform.error:
self.setText(waveform.error)
else:
self.setText('')
else:
if waveform.image_path != self.imagePath:
self.imagePath = waveform.image_path
pic = QtGui.QPixmap(waveform.image_path)
self.setData(QtCore.Qt.DecorationRole, pic)
self.setText('')
else:
self.imagePath = None
self.setText('')
示例6
def set_status(self, raw, exist=None):
item = QLabel()
item.setAlignment(Qt.AlignCenter)
if exist is 0:
icon = QPixmap(QUEUE_ICON).scaled(20, 20, Qt.KeepAspectRatio,
Qt.SmoothTransformation)
item.setPixmap(icon)
item.setToolTip('Waiting in the download queue...')
if exist is 1:
icon = QPixmap(CHECK_ICON).scaled(20, 20, Qt.KeepAspectRatio,
Qt.SmoothTransformation)
item.setPixmap(icon)
item.setToolTip('All the features are downloaded...')
if exist is 2:
item = QPushButton(self)
item.setToolTip('Download')
item.setIcon(QIcon(DOWNLOAD_ICON))
item.clicked.connect(self.download_clicked)
self.setCellWidget(raw, 0, item)
示例7
def drawBackground(self, pixmap):
"""Draw background in pixmap.
"""
w, h = pixmap.width(), pixmap.height()
mode = self.__bgModes[self.bgCBox.currentIndex()]
source = QPixmap(pixmap)
painter = QtGui.QPainter(pixmap)
if mode == self.BG_COLOR:
painter.fillRect(0, 0, w, h, self.bgColor)
if mode == self.BG_TRANSPARENT or mode == self.BG_IMAGE or mode == self.BG_INPUT:
painter.drawPixmap(0, 0, common.checkerboard(pixmap.size()))
if mode == self.BG_IMAGE and self.bgPath:
bgPixmap = QPixmap(self.bgPath)
if not bgPixmap.isNull():
bgPixmap = bgPixmap.scaled(w, h, QtCore.Qt.IgnoreAspectRatio)
painter.drawPixmap(0, 0, bgPixmap)
if mode == self.BG_INPUT:
painter.drawPixmap(0, 0, source)
示例8
def get_pixel(point):
global w, point_zat, circle
pix = QPixmap()
if circle:
r = w.rad.value()
draw_circle(w.image, r, point)
circle = False
if point_zat:
w.p_x.setValue(point.x())
w.p_y.setValue(point.y())
draw_edges(w.image, w.edges)
point_zat = False
pix.convertFromImage(w.image)
w.scene.addPixmap(pix)
w.lock.setDisabled(False)
w.erase.setDisabled(False)
w.paint.setDisabled(False)
w.addpoint.setDisabled(False)
w.addcircle.setDisabled(False)
w.pixel.setDisabled(False)
示例9
def draw(self, refresh=False):
if self.dataModel.getOffset() in self.Paints:
self.refresh = False
self.qpix = QtGui.QPixmap(self.Paints[self.dataModel.getOffset()])
#print 'hit'
self.drawAdditionals()
return
if self.refresh or refresh:
qp = QtGui.QPainter()
qp.begin(self.qpix)
# viewport
#qp.fillRect(0, 0, self.COLUMNS * self.fontWidth, self.ROWS * self.fontHeight, self.backgroundBrush)
#start = time()
self.drawTextMode(qp)
#end = time() - start
#print 'Time ' + str(end)
self.refresh = False
qp.end()
# self.Paints[self.dataModel.getOffset()] = QtGui.QPixmap(self.qpix)
self.drawAdditionals()
示例10
def draw(self, refresh=False, row=0, howMany=0):
if self.dataModel.getOffset() in self.Paints:
self.refresh = False
self.qpix = QtGui.QPixmap(self.Paints[self.dataModel.getOffset()])
#print 'hit'
self.drawAdditionals()
return
if self.refresh or refresh:
qp = QtGui.QPainter()
qp.begin(self.qpix)
#start = time()
if not howMany:
howMany = self.ROWS
self.drawTextMode(qp, row=row, howMany=howMany)
#end = time() - start
#print 'Time ' + str(end)
self.refresh = False
qp.end()
# self.Paints[self.dataModel.getOffset()] = QtGui.QPixmap(self.qpix)
self.drawAdditionals()
示例11
def setupUi(self):
ui_about_dlg.Ui_AboutDlg.setupUi(self, self)
self.setWindowTitle("About")
img = QPixmap(os.path.join(self.app_config.app_dir, "img/dmt.png"))
img = img.scaled(QSize(64, 64))
self.lblImage.setPixmap(img)
self.lblAppName.setText('Dash Masternode Tool ' + self.app_version_str)
self.textAbout.setOpenExternalLinks(True)
self.textAbout.viewport().setAutoFillBackground(False)
if sys.platform == 'win32':
self.resize(600, 310)
self.textAbout.setHtml(self.textAbout.toHtml().replace('font-size:11pt', 'font-size:10pt'))
self.textAbout.setHtml(self.textAbout.toHtml().replace('font-size:9pt', 'font-size:8pt'))
elif sys.platform == 'darwin':
self.textAbout.setHtml(self.textAbout.toHtml().replace('font-size:11pt', 'font-size:13pt'))
elif sys.platform == 'linux':
self.resize(620, 320)
# self.layout().setSizeConstraint(QLayout.SetFixedSize)
示例12
def __init__(self):
super().__init__()
self._scale = 0.7
self._version_y_offset = 0 # when extra visual elements are in the background image, move version text down
if ApplicationMetadata.IsEnterpriseVersion:
splash_image = QPixmap(Resources.getPath(Resources.Images, "cura_enterprise.png"))
self._version_y_offset = 26
else:
splash_image = QPixmap(Resources.getPath(Resources.Images, "cura.png"))
self.setPixmap(splash_image)
self._current_message = ""
self._loading_image_rotation_angle = 0
self._to_stop = False
self._change_timer = QTimer()
self._change_timer.setInterval(50)
self._change_timer.setSingleShot(False)
self._change_timer.timeout.connect(self.updateLoadingImage)
self._last_update_time = None
示例13
def _build_pixmap(self, input):
if isinstance(self.bgimage, bytes):
pixmap = QtGui.QPixmap()
pixmap.loadFromData(self.bgimage)
else:
pixmap = QtGui.QPixmap(self.bgimage)
return pixmap
示例14
def OnCreate(self, _):
self.setupUi(self)
self.binsec_connect_button.clicked.connect(self.connect_binsec)
self.dba_decode_button.clicked.connect(self.decode_button_clicked)
self.here_decode_button.clicked.connect(self.decode_here_clicked)
self.pinsec_ip_field.setText("192.168.56.101")
self.pinsec_port_field.setText("5555")
self.binsec_port_field.setValidator(QtGui.QIntValidator(0, 65535))
self.pinsec_port_field.setValidator(QtGui.QIntValidator(0, 65535))
self.ok = QtGui.QPixmap(":/icons/icons/oxygen/22x22/ok.png")
self.ko = QtGui.QPixmap(":/icons/icons/oxygen/22x22/ko.png")
self.prev_modules = sys.modules.keys()
self.set_pinsec_visible(False)
示例15
def _getNewPixmap(self, width, height):
return QtGui.QPixmap(width, height)
示例16
def _getNewPixmap(self, width, height):
return QtGui.QPixmap(width, height)
示例17
def _getNewPixmap(self, width, height):
return QtGui.QPixmap(width, height)
示例18
def _getNewPixmap(self, width, height):
return QtGui.QPixmap(width, height)
示例19
def _getNewPixmap(self, width, height):
return QtGui.QPixmap(width, height)
示例20
def _getNewPixmap(self, width, height):
return QtGui.QPixmap(width, height)
示例21
def _getNewPixmap(self, width, height):
return QtGui.QPixmap(width, height)
示例22
def add_image_to_layout(layout, image_file_name):
'''adds an image, as a QLabel, to a layout'''
label = qt_widgets.QLabel()
pixmap = QtGui.QPixmap(image_file_name)
label.setPixmap(pixmap)
layout.addWidget(label)
示例23
def create_page(self, page):
new_page = qt_widgets.QWizardPage()
layout = qt_widgets.QVBoxLayout()
for kind, value in page:
if kind.lower() == "title":
new_page.setTitle(value)
elif kind.lower() == "text":
label = qt_widgets.QLabel(value)
label.setWordWrap(True)
layout.addWidget(label)
elif kind.lower() == "image":
label = qt_widgets.QLabel()
pixmap = QtGui.QPixmap(value)
label.setPixmap(pixmap)
layout.addWidget(label)
elif kind.lower() == "many images":
h_layout = qt_widgets.QHBoxLayout()
h_box = qt_widgets.QGroupBox('')
for image in value:
label = qt_widgets.QLabel()
pixmap = QtGui.QPixmap(image)
label.setPixmap(pixmap)
h_layout.addWidget(label)
h_box.setLayout(h_layout)
layout.addWidget(h_box)
new_page.setLayout(layout)
self.addPage(new_page)
示例24
def check_invoice(self, flag, tick=0):
log.info("checking invoice paid (Tick: {})".format(tick))
self.invoice_to_check_flag = flag
if tick >= INVOICE_CHECK_TIMEOUT:
log.debug("canceled checking invoice paid")
flag.set()
if IS_DEV_ENV:
res = False
amt_paid_sat = 123123402
if tick == 5:
res = True
else:
with ReadOnlyStub(network=self.rb_cfg.network, chain=self.rb_cfg.chain) as stub_readonly:
res, amt_paid_sat = check_invoice_paid(stub_readonly, self.invoice_to_check)
log.debug("result of invoice check: {}".format(res))
if res:
log.debug("paid!")
self.ui_qr_code.qcode.setMargin(8)
self.ui_qr_code.qcode.setPixmap(QPixmap(":/RaspiBlitz/images/Paid_Stamp.png"))
if amt_paid_sat:
self.ui_qr_code.status_value.setText("Paid")
self.ui_qr_code.amt_paid_value.setText("{}".format(amt_paid_sat))
else:
self.ui_qr_code.status_value.setText("Paid")
flag.set()
示例25
def generate_qr_code_finished(self, img):
buf = BytesIO()
img.save(buf, "PNG")
qt_pixmap = QPixmap()
qt_pixmap.loadFromData(buf.getvalue(), "PNG")
self.ui_qr_code.spinner.stop()
self.ui_qr_code.qcode.setMargin(2)
self.ui_qr_code.qcode.setPixmap(qt_pixmap)
示例26
def test_small_icon_doesnt_crash(self, widget, qtbot, fake_web_tab):
"""Test that setting a small icon doesn't produce a crash.
Regression test for #1015.
"""
# Size taken from issue report
pixmap = QPixmap(72, 1)
icon = QIcon(pixmap)
tab = fake_web_tab()
widget.addTab(tab, icon, 'foobar')
with qtbot.waitExposed(widget):
widget.show()
# Sizing tests
示例27
def _init_icon():
"""Initialize the icon of qutebrowser."""
fallback_icon = QIcon()
for size in [16, 24, 32, 48, 64, 96, 128, 256, 512]:
filename = ':/icons/qutebrowser-{size}x{size}.png'.format(size=size)
pixmap = QPixmap(filename)
if pixmap.isNull():
log.init.warning("Failed to load {}".format(filename))
else:
fallback_icon.addPixmap(pixmap)
icon = QIcon.fromTheme('qutebrowser', fallback_icon)
if icon.isNull():
log.init.warning("Failed to load icon")
else:
q_app.setWindowIcon(icon)
示例28
def show_cover(self,cover_url):
print(cover_url)
data=requests.get(cover_url,headers=self.headers,proxies=self.proxies).content
qp = QtGui.QPixmap()
qp.loadFromData(data)
self.lb_cover.setPixmap(qp)
示例29
def _init_ui(self):
title_qll = QtWidgets.QLabel("The system tray")
title_qll.setFont(mc.mc_global.get_font_xxlarge(i_bold=True))
title_qll.setAlignment(QtCore.Qt.AlignHCenter)
description_qll = QtWidgets.QLabel(
"When you run Mindfulness at the computer it is accessible via the system tray. "
"From the menu that opens when clicking on this icon "
"you can adjust settings or invoke a breathing or rest session"
)
description_qll.setWordWrap(True)
description_qll.setFont(mc.mc_global.get_font_xlarge())
system_tray_qll = QtWidgets.QLabel()
system_tray_qll.setPixmap(QtGui.QPixmap(mc.mc_global.get_app_icon_path("icon-br.png")))
system_tray_qll.setAlignment(QtCore.Qt.AlignHCenter)
vbox_l3 = QtWidgets.QVBoxLayout()
vbox_l3.addSpacing(MARGIN_TOP_INT)
vbox_l3.addWidget(title_qll)
vbox_l3.addStretch(1)
vbox_l3.addWidget(description_qll)
vbox_l3.addStretch(1)
vbox_l3.addWidget(system_tray_qll)
vbox_l3.addStretch(1)
hbox_l2 = QtWidgets.QHBoxLayout()
hbox_l2.addStretch(1)
hbox_l2.addLayout(vbox_l3)
hbox_l2.addStretch(1)
self.setLayout(hbox_l2)
示例30
def search(self, cam=None, color=None, license=None, time=None):
cur = self.con.cursor()
command = "SELECT camera.location, cars.id, cars.color, cars.first_sighted, cars.license_image, " \
" cars.license_number, cars.car_image, cars.num_rules_broken, cars.owner," \
" rules.name, rules.fine, violations.time, rules.id" \
" FROM violations, rules, cars, camera" \
" where rules.id = violations.rule" \
" and violations.camera = camera.id" \
" and cars.id = violations.car"
if cam is not None:
command = command + " and violations.camera = '" + str(cam) + "'"
if color is not None:
command = command + " and cars.color = '" + str(color) + "'"
if time is not None:
command = command + " and violations.time >= " + str(
self.covert_time_to_bd(time[0])) + " and violations.time <= " + str(self.covert_time_to_bd(time[1]))
cur.execute(command)
rows = cur.fetchall()
ret = []
for row in rows:
ret.append({
KEYS.LOCATION: row[0],
KEYS.CARID: row[1],
KEYS.CARCOLOR: row[2],
KEYS.FIRSTSIGHTED: row[3],
KEYS.CARIMAGE: QPixmap("car_images/" + row[4]),
KEYS.LICENSENUMBER: row[5],
KEYS.LICENSEIMAGE: QPixmap("license_images/" + row[6]),
KEYS.NUMRULESBROKEN: row[7],
KEYS.CAROWNER: row[8],
KEYS.RULENAME: row[9],
KEYS.RULEFINE: row[10],
KEYS.TIME: row[11],
KEYS.RULEID: row[12],
})
cur.close()
return ret
