def paintEvent(self, event):
outerRadius = min(self.width(), self.height())
baseRect = QRectF(1, 1, outerRadius - 2, outerRadius - 2)
buffer = QImage(outerRadius, outerRadius, QImage.Format_ARGB32)
buffer.fill(0)
p = QPainter(buffer)
p.setRenderHint(QPainter.Antialiasing)
# data brush
self.rebuildDataBrushIfNeeded()
# background
self.drawBackground(p, buffer.rect())
# base circle
self.drawBase(p, baseRect)
# data circle
arcStep = 360.0 / (self.max - self.min) * self.value
self.drawValue(p, baseRect, self.value, arcStep)
# center circle
innerRect, innerRadius = self.calculateInnerRect(baseRect, outerRadius)
self.drawInnerBackground(p, innerRect)
# text
self.drawText(p, innerRect, innerRadius, self.value)
# finally draw the bar
p.end()
painter = QPainter(self)
painter.drawImage(0, 0, buffer)
def run(self):
image = QImage()
image.load(str(self.filename))
mask = QImage(image.size(), QImage.Format_RGB32)
mask.fill(Qt.black)
maskfile = self.filename.parent / (self.filename.stem + ".mask")
if maskfile.exists():
bitmap = QImage(str(maskfile))
if bitmap.size() != image.size():
raise Exception("Mask %s doesn't match image size" % maskfile)
mask.fill(QColor.fromRgbF(1.0, 0.0, 1.0))
p = QPainter(mask)
p.setCompositionMode(QPainter.CompositionMode_Multiply)
p.drawImage(mask.rect(), bitmap)
p.end()
self.view.imagefile = self.filename
self.view.image = image
self.view.mask = mask
self.view.maskfile = maskfile
self.view.path = list()
self.view.changed = False
self.view.update()
def get_whole_scene_img(self):
self.hide_proxies()
img = QImage(self.sceneRect().width() / self.total_scale_div, self.sceneRect().height() / self.total_scale_div,
QImage.Format_RGB32)
img.fill(Qt.transparent)
painter = QPainter(img)
painter.setRenderHint(QPainter.Antialiasing)
rect = QRectF()
rect.setLeft(-self.viewport().pos().x())
rect.setTop(-self.viewport().pos().y())
rect.setWidth(img.rect().width())
rect.setHeight(img.rect().height())
# rect is right... but it only renders from the viewport's point down-and rightwards, not from topleft (0,0) ...
self.render(painter, rect, rect.toRect())
self.show_proxies()
return img
def _show_legend(self):
pen = QPen(Qt.transparent)
gradient = self._make_legend_gradient(self.LEGEND_X, self.LEGEND_Y,
self.LEGEND_X, self.LEGEND_Y + self.legend_height)
brush = QBrush(gradient)
self.legend = self.traceScene.addRect(self.LEGEND_X, self.LEGEND_Y,
self.LEGEND_WIDTH, self.legend_height, pen, brush)
reference_gradient = self._make_legend_gradient(0, 0, self.LEGEND_WIDTH, 1000)
base_img = QImage(self.LEGEND_WIDTH, 1000, QImage.Format.Format_ARGB32)
p = QPainter(base_img)
p.fillRect(base_img.rect(),reference_gradient)
self.legend_img = base_img #reference shade
def paint(self, painter):
"""
Overrides QQuickPaintedItem.paint(). This creates the image in the QML item. The QQuickPaintedItem.update()
method will schedule a paint request to be processed by the QML Scene Graph when the next frame is rendered.
The item will only be redrawn if it is visible.
http://doc.qt.io/qt-5/qquickpainteditem.html#paint
http://doc.qt.io/qt-5/qquickpainteditem.html#update
"""
try:
# image_bytes_argb = self._canvas.tostring_argb()
# It's not clear what the deal is here... this is supposedly in rgba order, but we specify ARGB32
# as the format? If it were an endianness issue, it'd need to be ABGR, not ARGB...?
image_bytes_rgba = self._canvas.buffer_rgba()
except AttributeError:
# If canvas.draw() hasn't been called yet, it'll fail to find the renderer... just move on.
return
image = QImage(image_bytes_rgba, self._width_px, self._height_px,
QImage.Format_ARGB32)
pixmap = QPixmap.fromImage(image)
image_rect = image.rect()
painter.eraseRect(image_rect)
painter.drawPixmap(QPoint(0, 0), pixmap)
class View(QWidget):
previous = Signal()
next = Signal()
def __init__(self, window):
super(View, self).__init__(window)
self.setFocusPolicy(Qt.StrongFocus)
self.shiftKey = False
self.ctrlKey = False
self.lastMousePos = QPoint()
self.lastTabletPos = QPoint()
self.mode = 'add'
self.maskOnly = False
self.refresh = QTimer(self)
self.refresh.setSingleShot(True)
self.refresh.timeout.connect(self.repaint)
self.addCursor = makeCursor('images/cursor-add.png',
QColor.fromRgbF(0.5, 0.5, 1.0))
self.delCursor = makeCursor('images/cursor-del.png',
QColor.fromRgbF(1.0, 0.5, 0.5))
self.setCursor(self.addCursor)
self.imagefile = None
self.maskfile = None
self.image = QImage()
self.mask = QImage(self.image.size(), QImage.Format_RGB32)
self.mask.fill(Qt.black)
self.changed = False
self.update()
self.path = list()
self.load_threads = QThreadPool()
self.load_threads.setMaxThreadCount(4)
def load(self, filename):
self.load_threads.start(LoadTask(self, filename))
def save(self):
if self.maskfile and self.changed:
self.load_threads.waitForDone()
if self.maskfile and self.changed:
bitmap = self.mask.createMaskFromColor(
QColor.fromRgbF(1.0, 0.0, 1.0).rgb())
bitmap.save(str(self.maskfile), "PNG")
self.changed = False
def update(self):
widgetRatio = self.width() / self.height()
aspectRatio = self.image.width() / max(1, self.image.height())
if aspectRatio >= widgetRatio:
width = self.width()
height = self.width() / aspectRatio
else:
width = self.height() * aspectRatio
height = self.height()
self.rc = QRectF((self.width() - width) / 2.0,
(self.height() - height) / 2.0, width, height)
self.repaint()
def resizeEvent(self, event):
self.update()
def paintEvent(self, event):
p = QPainter(self.mask)
for (mode, p1, p2, weight) in self.path:
if mode == 'add':
p.setPen(
QPen(QColor.fromRgbF(1.0, 0.0, 1.0), (weight * 10.0)**2,
Qt.SolidLine, Qt.RoundCap, Qt.RoundJoin))
else:
p.setPen(
QPen(QColor.fromRgbF(0.0, 0.0, 0.0), (weight * 10.0)**2,
Qt.SolidLine, Qt.RoundCap, Qt.RoundJoin))
p.drawLine(realCoords(p1, self.mask.rect()),
realCoords(p2, self.mask.rect()))
self.changed = True
self.path = list()
p.end()
p = QPainter(self)
p.setCompositionMode(QPainter.CompositionMode_SourceOver)
if not self.maskOnly:
p.drawImage(self.rc, self.image)
p.setCompositionMode(QPainter.CompositionMode_Plus)
p.drawImage(self.rc, self.mask)
p.end()
def closeEvent(self, event):
self.refresh.stop()
event.accept()
def enterEvent(self, event):
self.setFocus(Qt.OtherFocusReason)
def keyPressEvent(self, event):
k = event.key()
if k == Qt.Key_Shift:
self.shiftKey = True
if k == Qt.Key_Control:
self.ctrlKey = True
if k == Qt.Key_Space:
self.maskOnly = not self.maskOnly
self.repaint()
def keyReleaseEvent(self, event):
k = event.key()
mod = event.modifiers()
if k == Qt.Key_Shift:
self.shiftKey = False
if k == Qt.Key_Control:
self.ctrlKey = False
def mousePressEvent(self, event):
x = event.x()
y = event.y()
self.lastMousePos = event.pos()
if event.button() == Qt.ExtraButton1:
if self.mode == 'add':
self.mode = 'del'
self.setCursor(self.delCursor)
else:
self.mode = 'add'
self.setCursor(self.addCursor)
elif event.button() == Qt.ExtraButton2:
self.maskOnly = not self.maskOnly
self.repaint()
elif event.button() == Qt.ExtraButton3:
self.previous.emit()
elif event.button() == Qt.ExtraButton4:
self.next.emit()
def mouseMoveEvent(self, event):
x = event.x()
y = event.y()
dx = x - self.lastMousePos.x()
dy = y - self.lastMousePos.y()
self.lastMousePos = event.pos()
# if event.buttons() & Qt.LeftButton:
# elif event.buttons() & Qt.MiddleButton:
# elif event.buttons() & Qt.RightButton:
def wheelEvent(self, event):
dx = event.angleDelta().x() / 8
dy = event.angleDelta().y() / 8
# self.cameraZoom.emit(dy / 15)
def tabletEvent(self, event):
if event.device() == QTabletEvent.Stylus and event.pointerType(
) == QTabletEvent.Pen:
if event.type() == QEvent.TabletPress:
self.tabletPressEvent(event)
elif event.type() == QEvent.TabletRelease:
self.tabletReleaseEvent(event)
elif event.type() == QEvent.TabletMove:
if event.pressure() > 0.0:
self.tabletMoveEvent(event)
else:
print('tabletEvent', event.device(), event.type(),
event.pointerType())
else:
print('tabletEvent', event.device(), event.type(),
event.pointerType())
def tabletPressEvent(self, event):
if event.buttons() & Qt.LeftButton:
self.lastTabletPos = normalizeCoords(event.posF(), self.rc)
if event.buttons() & Qt.MiddleButton:
if self.mode == 'add':
self.mode = 'del'
self.setCursor(self.delCursor)
else:
self.mode = 'add'
self.setCursor(self.addCursor)
if event.buttons() & Qt.RightButton:
self.next.emit()
def tabletReleaseEvent(self, event):
self.lastTabletPos = normalizeCoords(event.posF(), self.rc)
def tabletMoveEvent(self, event):
self.path.append((self.mode, self.lastTabletPos,
normalizeCoords(event.posF(),
self.rc), event.pressure()))
self.lastTabletPos = normalizeCoords(event.posF(), self.rc)
if not self.refresh.isActive():
self.refresh.start(50)
def paintEvent(self, e):
"""
Overrides QLabel paintEvent().
Displays the presentation layer of a vImage object,
with its current offset and zooming coefficient.
@param e: paint event
@type e:
"""
mimg = self.img
if mimg is None:
return
r = mimg.resize_coeff(self)
qp = self.qp
window = self.window
qp.begin(self)
# smooth painting
qp.setRenderHint(QPainter.SmoothPixmapTransform) # TODO may be useless
# fill background
qp.fillRect(QRect(0, 0, self.width(), self.height()),
vImage.defaultBgColor)
# draw presentation layer.
# As offsets can be float numbers, we use a QRectF instead of a QRect.
# r is relative to the full resolution image, so we use mimg width and height
w, h = mimg.width() * r, mimg.height() * r
rectF = QRectF(mimg.xOffset, mimg.yOffset, w, h)
# draw a checker background to view (semi-)transparent images
qp.fillRect(rectF, imageLabel.checkerBrush)
px = mimg.prLayer.qPixmap
if px is not None:
qp.drawPixmap(rectF, px, px.rect())
else:
currentImage = mimg.prLayer.getCurrentImage()
qp.drawImage(
rectF, currentImage, QImage.rect(currentImage)
) # CAUTION : vImage.rect() is overwritten by the attribute rect
# draw selection rectangle and cloning marker of the active layer, if any
layer = mimg.getActiveLayer()
rect, mark = layer.rect, layer.marker
if layer.visible:
if rect is not None:
qp.setPen(Qt.green)
qp.drawRect(rect.left() * r + mimg.xOffset,
rect.top() * r + mimg.yOffset,
rect.width() * r,
rect.height() * r)
if not (mark is None or layer.sourceFromFile):
qp.setPen(Qt.white)
qp.drawEllipse(mark.x() * r + mimg.xOffset,
mark.y() * r + mimg.yOffset, 10, 10)
# draw the cropping marks
lm, rm, tm, bm = 0, 0, 0, 0
if mimg.isCropped:
c = QColor(128, 128, 128, 192)
lm = window.cropTool.btnDict['left'].margin * r
rm = window.cropTool.btnDict['right'].margin * r
tm = window.cropTool.btnDict['top'].margin * r
bm = window.cropTool.btnDict['bottom'].margin * r
qp.fillRect(QRectF(mimg.xOffset, mimg.yOffset, lm, h), c) # left
qp.fillRect(QRectF(mimg.xOffset + lm, mimg.yOffset, w - lm, tm),
c) # top
qp.fillRect(
QRectF(mimg.xOffset + w - rm, mimg.yOffset + tm, rm, h - tm),
c) # right
qp.fillRect(
QRectF(mimg.xOffset + lm, mimg.yOffset + h - bm, w - lm - rm,
bm), c) # bottom
# draw rulers
if mimg.isRuled:
deltaX, deltaY = (w - lm - rm) // 3, (h - tm - bm) // 3
qp.drawLine(lm + mimg.xOffset, deltaY + tm + mimg.yOffset,
w - rm + mimg.xOffset, deltaY + tm + mimg.yOffset)
qp.drawLine(lm + mimg.xOffset, 2 * deltaY + tm + mimg.yOffset,
w - rm + mimg.xOffset, 2 * deltaY + tm + mimg.yOffset)
qp.drawLine(deltaX + lm + mimg.xOffset, tm + mimg.yOffset,
deltaX + lm + mimg.xOffset, h - bm + mimg.yOffset)
qp.drawLine(2 * deltaX + lm + mimg.xOffset, tm + mimg.yOffset,
2 * deltaX + lm + mimg.xOffset, h - bm + mimg.yOffset)
# tag before/after views
name = self.objectName()
if name == "label_2" or name == "label_3":
# draw filled rect
qp.fillPath(qp.markPath, QBrush(Qt.gray))
# draw text
qp.setPen(Qt.white)
qp.setFont(qp.font)
qp.drawText(qp.markRect, Qt.AlignCenter | Qt.AlignVCenter,
"Before" if name == "label_2" else "After")
qp.end()
class CanvasWidget(QLabel):
def __init__(self, parent=None):
super(CanvasWidget, self).__init__(parent)
self.state = 0
self.toolState = 0 # pen:1,scissor:2
self.scissorLogic = None
self.img_w = 0
self.img_h = 0
self.img = None
self.drawItemList = {
"images": [],
"lines": [],
"polylines": [],
"points": []
}
self.makeCurve = False
self.mouseInPoint = False
self.makeControlP = False
self.selectedItem = {"points": [], "in_lines": [], "out_lines": []}
self.seleced = 0
self.setMouseTracking(True)
self.initUI()
pass
def initUI(self):
self.qp = QPainter()
self.backView = QImage(785, 703, QImage.Format_RGB888)
self.opeView = QImage(785, 703, QImage.Format_RGB888)
self.setImage(dir)
pass
# 槽函数
def paintEvent(self, event):
self.drawList(self.qp, self.opeView, self.drawItemList)
self.qp.begin(self)
self.qp.drawImage(event.rect(), self.opeView)
self.qp.end()
pass
def drawBackView(self, i):
self.qp.begin(self.backView)
self.qp.end()
pass
def drawOpeView(self):
self.qp.begin(self.opeView)
self.qp.end()
pass
def mouseMoveEvent(self, event):
pos = event.localPos()
if self.state == 1 and self.toolState == 1:
print("state1")
self.selectedItem["points"] = []
self.selectedItem["in_lines"] = []
self.selectedItem["out_lines"] = []
for item in self.drawItemList["points"]:
if item.disToPoint(pos.x(), pos.y(), 5):
self.selectedItem["points"].append(item)
print("in point")
break
print(id(self.selectedItem["points"]))
if len(self.selectedItem["points"]) >= 1:
print("in")
self.state = 2
self.selectedItem["points"][0].onMouseIn()
self.update()
elif self.state == 2 and self.toolState == 1:
print("state2")
if not self.selectedItem["points"][0].disToPoint(
pos.x(), pos.y(), 5):
self.state = 1
self.selectedItem["points"][0].onMouseOut()
self.selectedItem["points"] = []
self.selectedItem["in_lines"] = []
self.selectedItem["out_lines"] = []
self.update()
elif self.state == 3 and self.toolState == 1:
print("state3")
self.selectedItem["points"][0].x = int(pos.x())
self.selectedItem["points"][0].y = int(pos.y())
for i in self.selectedItem["in_lines"]:
i.setP2(int(pos.x()), int(pos.y()))
print(self.selectedItem["out_lines"])
for i in self.selectedItem["out_lines"]:
i.setP1(int(pos.x()), int(pos.y()))
cPoint = self.selectedItem["points"][0]
if cPoint.id & DrawItem.ID_CONTROL != 0:
if cPoint.item.controlP1[
0] == cPoint.x and cPoint.item.controlP1[1] == cPoint.y:
cPoint.item.setControlP1(int(pos.x()), int(pos.y()))
else:
cPoint.item.setControlP2(int(pos.x()), int(pos.y()))
self.update()
# scissor
elif self.state == 0 and self.toolState == 2:
# list[0]=itemStaticList,list[1]=itemDynamicList
list = [
x for x in self.drawItemList["lines"]
if x.id & DrawItem.ID_SCISSOR != 0
]
freeX = pos.x() / self.width() * self.img.shape[1]
freeY = pos.y() / self.height() * self.img.shape[0]
if self.scissorLogic.scissor.isSetSeed:
xs, ys = self.scissorLogic.CalculateMininumPath(
int(freeY), int(freeX))
print("add")
print(xs)
list[1].xs = xs
list[1].ys = ys
self.update()
pass
pass
def mousePressEvent(self, event):
pos = event.localPos()
# 状态机实现,Pen
if self.state == 0 and self.toolState == 1:
# 空状态
print("state:0")
item = ItemPoint(pos.x(), pos.y())
item.width = self.width()
item.height = self.height()
item.id = DrawItem.ID_PEN | DrawItem.ID_END
item.pen = QPen(Qt.red, 6)
self.drawItemList["points"].append(item)
self.state = 1
self.update()
elif self.state == 1 and self.toolState == 1:
print("state:1")
# 至少有一个点
# 画点
item = ItemPoint(pos.x(), pos.y())
item.width = self.width()
item.height = self.height()
item.id = DrawItem.ID_PEN | DrawItem.ID_END
item.pen = QPen(Qt.red, 6)
self.drawItemList["points"].append(item)
# 画一条线
penPointlist = [
x for x in self.drawItemList["points"]
if (x.id ^ (DrawItem.ID_PEN | DrawItem.ID_END)) == 0
]
i = penPointlist[-2]
print("pen id")
print(penPointlist)
print(i.id)
line = ItemBezierLine(20, i.x, i.y, pos.x(), pos.y())
line.width = self.width()
line.height = self.height()
line.pen = QPen(Qt.red, 3)
line.id = DrawItem.ID_PEN
print(i.x, i.y)
self.drawItemList["lines"].append(line)
self.update()
elif self.state == 2 and self.toolState == 1:
if event.button() == Qt.LeftButton:
print("press left state 2")
item = self.selectedItem["points"][0]
penLineItem = [
x for x in self.drawItemList["lines"]
if x.id & DrawItem.ID_PEN != 0
]
for i in penLineItem:
if i.x1 == item.x and i.y1 == item.y:
self.selectedItem["out_lines"].append(i)
elif i.x2 == item.x and i.y2 == item.y:
self.selectedItem["in_lines"].append(i)
self.state = 3
elif event.button() == Qt.RightButton:
print("press right state 2")
item = self.selectedItem["points"][0]
penLineItem = [
x for x in self.drawItemList["lines"]
if (x.type == "bezier line" and x.id & DrawItem.ID_PEN != 0
)
]
for i in penLineItem:
if i.x1 == item.x and i.y1 == item.y and not i.hasControlP1:
self.selectedItem["out_lines"].append(i)
elif i.x2 == item.x and i.y2 == item.y and not i.hasControlP2:
self.selectedItem["in_lines"].append(i)
if len(self.selectedItem["in_lines"]) <= 0 and len(
self.selectedItem["out_lines"]) <= 0:
return
else:
self.state = 4
elif self.state == 4 and self.toolState == 1:
# 添加控制点
print("state4")
item = DrawItem.ItemControlPoint(pos.x(), pos.y())
item.width = self.width()
item.height = self.height()
if len(self.selectedItem["out_lines"]) > 0:
for line in self.selectedItem["out_lines"]:
line.setControlP1(pos.x(), pos.y())
item.item = line
if len(self.selectedItem["in_lines"]) > 0:
for line in self.selectedItem["in_lines"]:
line.setControlP2(pos.x(), pos.y())
item.item = line
item.pen = QPen(Qt.green, 6)
item.id = DrawItem.ID_PEN | DrawItem.ID_CONTROL
self.drawItemList["points"].append(item)
line = DrawItem.ItemLine(self.selectedItem["points"][0].x,
self.selectedItem["points"][0].y, pos.x(),
pos.y())
line.width = self.width()
line.height = self.height()
line.pen = QPen(Qt.yellow, 3)
line.id = DrawItem.ID_PEN
self.drawItemList["lines"].append(line)
self.state = 2
self.update()
pass
# scissor
elif self.state == 0 and self.toolState == 2:
print("scissor set seed start")
x = pos.x() * self.img_w / self.width()
y = pos.y() * self.img_h / self.height()
list = [
item for item in self.drawItemList["lines"]
if item.id & DrawItem.ID_SCISSOR != 0
]
l = IntelligentScissor.DEFAULT_SEARCh_LENGTH
x1 = x - l / 2 if x - l / 2 >= 0 else 0
y1 = y - l / 2 if y - l / 2 >= 0 else 0
x2 = x + l / 2 if x + l / 2 < self.img_w else self.img_w - 1
y2 = y + l / 2 if y + l / 2 < self.img_h else self.img_h - 1
if not self.scissorLogic.scissor.isSetSeed:
print("scissor set seed start")
self.scissorLogic.SetSeed(int(y), int(x))
list[0].xs.append(x)
list[0].ys.append(y)
rect = DrawItem.ItemRect(x1, y1, x2, y2)
rect.height = self.img_h
rect.width = self.img_w
rect.id = DrawItem.ID_SCISSOR
pen = QPen(Qt.yellow, 3)
pen.setStyle(Qt.DashLine)
rect.pen = pen
self.drawItemList["polylines"].append(rect)
else:
seedx = self.scissorLogic.GetSeedC()
seedy = self.scissorLogic.GetSeedR()
print(seedx)
print(seedy)
if abs(x - seedx) > l / 2 or abs(y - seedy) > l / 2:
return
print("scissor set seed start")
self.scissorLogic.SetSeed(int(y), int(x))
for i in range(len(list[1].xs)):
list[0].xs.append(list[1].xs[-1 - i])
list[0].ys.append(list[1].ys[-1 - i])
list[1].xs = []
list[1].ys = []
rect = None
for item in self.drawItemList["polylines"]:
if item.id & DrawItem.ID_SCISSOR != 0:
rect = item
break
rect.setPos(x1, y1, x2, y2)
print(x1, y1, x2, y2)
print("top")
print(list[0].xs[-1])
print(list[0].ys[-1])
self.scissorLogic.LiveWireDP(int(y), int(x))
self.update()
pass
def mouseReleaseEvent(self, event):
if self.state == 3 and self.toolState == 1:
self.state = 2
pass
def setImage(self, dir):
img = QImage(dir)
self.img_w = img.width()
self.img_h = img.height()
self.img = cv2.imread(dir)
self.qp.begin(self.backView)
self.qp.drawImage(self.backView.rect(), img)
self.qp.end()
# {"images": [], "lines": [], "points": []}
def drawList(self, painter: QPainter, view: QPaintDevice, list):
if len(list) <= 0:
return
print("start draw item:")
print("-----------------------")
for keys, value in enumerate(list):
if len(list[value]) > 0:
for item in list[value]:
item.testType()
item.paint(painter, view)
print("-----------------------")
pass
def linearTrans(self, x, y, w0, h0, w1, h1):
return (x * w1 / w0, y * h1 / h0)
class Ui_MainWindow(object):
def setupUi(self, MainWindow):
MainWindow.setObjectName("MainWindow")
MainWindow.resize(1024, 590)
MainWindow.setMinimumSize(QtCore.QSize(1024, 590))
MainWindow.setMaximumSize(QtCore.QSize(1024, 590))
MainWindow.setStyleSheet("background-color: rgb(220, 220, 220);")
self.switch = 0
self.centralwidget = QtWidgets.QWidget(MainWindow)
self.centralwidget.setObjectName("centralwidget")
self.label = QtWidgets.QLabel(self.centralwidget)
self.label.setGeometry(QtCore.QRect(10, 10, 166, 41))
self.label.setStyleSheet(
"border-image: url(:/newPrefix/WhatsApp Image 2020-09-11 at 12.46.25 AM.jpeg);"
)
pixmap = QPixmap(r"D:\finalapp\images\applogo.jpeg")
self.label.setPixmap(pixmap)
self.label.setScaledContents(True)
self.label.setText("")
self.label.setObjectName("label")
self.pushButton = QtWidgets.QPushButton(self.centralwidget)
self.pushButton.setGeometry(QtCore.QRect(950, 10, 31, 31))
self.pushButton.setStyleSheet(
"border-image: url(:/newPrefix/help.png);")
self.pushButton.setText("")
self.pushButton.setObjectName("pushButton")
self.pushButton_2 = QtWidgets.QPushButton(self.centralwidget)
self.pushButton_2.setGeometry(QtCore.QRect(910, 10, 31, 31))
self.pushButton_2.setStyleSheet(
"border-image: url(:/newPrefix/contact.jpg);")
self.pushButton_2.setText("")
self.pushButton_2.setObjectName("pushButton_2")
self.label_2 = QtWidgets.QLabel(self.centralwidget)
self.label_2.setGeometry(QtCore.QRect(180, 50, 341, 91))
self.label_2.setStyleSheet("border: 2px solid black;\n"
"background-color: rgb(255, 255, 255);")
self.label_2.setText("")
self.label_2.setObjectName("label_2")
self.label_3 = QtWidgets.QLabel(self.centralwidget)
self.label_3.setGeometry(QtCore.QRect(540, 50, 341, 91))
self.label_3.setStyleSheet("border: 2px solid black;\n"
"background-color: rgb(255, 255, 255);")
self.label_3.setText("")
self.label_3.setObjectName("label_3")
self.label_4 = QtWidgets.QLabel(self.centralwidget)
self.label_4.setGeometry(QtCore.QRect(200, 70, 81, 16))
self.label_4.setStyleSheet("font: 87 11pt \"Arial Black\";\n"
"background-color: rgb(255, 255, 255);")
self.label_4.setScaledContents(True)
self.label_4.setIndent(-1)
self.label_4.setObjectName("label_4")
self.label_6 = QtWidgets.QLabel(self.centralwidget)
self.label_6.setGeometry(QtCore.QRect(200, 100, 91, 16))
self.label_6.setStyleSheet("font: 87 11pt \"Arial Black\";\n"
"background-color: rgb(255, 255, 255);")
self.label_6.setScaledContents(True)
self.label_6.setIndent(-1)
self.label_6.setObjectName("label_6")
self.lineEdit = QtWidgets.QLineEdit(self.centralwidget)
self.lineEdit.setGeometry(QtCore.QRect(300, 70, 161, 21))
self.lineEdit.setObjectName("lineEdit")
self.lineEdit_2 = QtWidgets.QLineEdit(self.centralwidget)
self.lineEdit_2.setGeometry(QtCore.QRect(300, 100, 161, 21))
self.lineEdit_2.setObjectName("lineEdit_2")
self.pushButton_4 = QtWidgets.QPushButton(self.centralwidget)
self.pushButton_4.setGeometry(QtCore.QRect(470, 100, 31, 21))
self.pushButton_4.setStyleSheet(
"border-image: url(:/newPrefix/submit.png);")
self.pushButton_4.setText("")
self.pushButton_4.setObjectName("pushButton_4")
self.pushButton_4.clicked.connect(self.password)
self.pushButton_3 = QtWidgets.QPushButton(self.centralwidget)
self.pushButton_3.setGeometry(QtCore.QRect(470, 70, 31, 21))
self.pushButton_3.setAutoFillBackground(False)
self.pushButton_3.setStyleSheet(
"border-image: url(:/newPrefix/file.jpg);")
self.pushButton_3.setText("")
self.pushButton_3.setIconSize(QtCore.QSize(11, 11))
self.pushButton_3.setObjectName("pushButton_3")
self.pushButton_3.clicked.connect(self.browseImage)
self.pushButton_5 = QtWidgets.QPushButton(self.centralwidget)
self.pushButton_5.setGeometry(QtCore.QRect(550, 60, 101, 31))
self.pushButton_5.setStyleSheet("font: 87 8pt \"Arial Black\";")
self.pushButton_5.setObjectName("pushButton_5")
self.pushButton_5.clicked.connect(self.open_settings)
self.pushButton_6 = QtWidgets.QPushButton(self.centralwidget)
self.pushButton_6.setGeometry(QtCore.QRect(770, 60, 101, 31))
self.pushButton_6.setStyleSheet("font: 87 8pt \"Arial Black\";")
self.pushButton_6.setObjectName("pushButton_6")
self.pushButton_6.clicked.connect(self.openFontDialog)
self.pushButton_7 = QtWidgets.QPushButton(self.centralwidget)
self.pushButton_7.setGeometry(QtCore.QRect(660, 60, 101, 31))
self.pushButton_7.setStyleSheet("font: 87 8pt \"Arial Black\";")
self.pushButton_7.setObjectName("pushButton_7")
self.pushButton_7.clicked.connect(self.printpreviewDialog)
self.pushButton_8 = QtWidgets.QPushButton(self.centralwidget)
self.pushButton_8.setGeometry(QtCore.QRect(660, 100, 101, 31))
self.pushButton_8.setStyleSheet("font: 87 8pt \"Arial Black\";")
self.pushButton_8.setObjectName("pushButton_8")
self.pushButton_8.clicked.connect(self.resizeimage)
self.pushButton_9 = QtWidgets.QPushButton(self.centralwidget)
self.pushButton_9.setGeometry(QtCore.QRect(550, 100, 101, 31))
self.pushButton_9.setStyleSheet("font: 87 8pt \"Arial Black\";")
self.pushButton_9.setObjectName("pushButton_9")
self.pushButton_9.clicked.connect(self.trouble)
self.pushButton_10 = QtWidgets.QPushButton(self.centralwidget)
self.pushButton_10.setGeometry(QtCore.QRect(770, 100, 101, 31))
self.pushButton_10.setStyleSheet("font: 87 8pt \"Arial Black\";")
self.pushButton_10.setObjectName("pushButton_10")
self.line = QtWidgets.QFrame(self.centralwidget)
self.line.setGeometry(QtCore.QRect(0, 160, 1021, 31))
self.line.setFrameShape(QtWidgets.QFrame.HLine)
self.line.setFrameShadow(QtWidgets.QFrame.Sunken)
self.line.setObjectName("line")
self.checkBox = QtWidgets.QCheckBox(self.centralwidget)
self.checkBox.setGeometry(QtCore.QRect(20, 540, 121, 21))
font = QtGui.QFont()
font.setPointSize(10)
font.setBold(True)
font.setWeight(75)
self.checkBox.setFont(font)
self.checkBox.setObjectName("checkBox")
self.checkBox.stateChanged.connect(self.clickBox)
self.checkBox_2 = QtWidgets.QCheckBox(self.centralwidget)
self.checkBox_2.setGeometry(QtCore.QRect(880, 540, 121, 21))
self.checkBox_2.stateChanged.connect(self.clickBox2)
font = QtGui.QFont()
font.setPointSize(10)
font.setBold(True)
font.setWeight(75)
self.checkBox_2.setFont(font)
self.checkBox_2.setObjectName("checkBox_2")
self.label_5 = QtWidgets.QLabel(self.centralwidget)
self.label_5.setGeometry(QtCore.QRect(10, 210, 1001, 311))
self.label_5.setStyleSheet("background-color: rgb(239, 239, 239);")
self.label_5.setText("")
self.label_5.setObjectName("label_5")
self.groupBox = QtWidgets.QGroupBox(self.centralwidget)
self.groupBox.setGeometry(QtCore.QRect(18, 215, 490, 300))
self.groupBox.setTitle("")
self.groupBox.setObjectName("groupBox")
self.label_7 = QtWidgets.QLabel(self.groupBox)
self.label_7.setGeometry(QtCore.QRect(0, 0, 491, 53))
self.label_7.setStyleSheet("")
self.label_7.setText("")
self.label_7.setObjectName("label_7")
self.label_9 = QtWidgets.QLabel(self.groupBox)
self.label_9.setGeometry(QtCore.QRect(40, 50, 120, 152))
self.label_9.setStyleSheet("")
self.label_9.setText("")
self.label_9.setObjectName("label_9")
self.label_10 = QtWidgets.QLabel(self.groupBox)
self.label_10.setGeometry(QtCore.QRect(170, 63, 251, 25))
self.label_10.setStyleSheet("")
self.label_10.setText("")
self.label_10.setObjectName("label_10")
self.label_11 = QtWidgets.QLabel(self.groupBox)
self.label_11.setGeometry(QtCore.QRect(170, 89, 251, 25))
self.label_11.setStyleSheet("")
self.label_11.setText("")
self.label_11.setObjectName("label_11")
self.label_12 = QtWidgets.QLabel(self.groupBox)
self.label_12.setGeometry(QtCore.QRect(170, 115, 251, 25))
self.label_12.setStyleSheet("")
self.label_12.setText("")
self.label_12.setObjectName("label_12")
self.label_13 = QtWidgets.QLabel(self.groupBox)
self.label_13.setGeometry(QtCore.QRect(170, 140, 251, 21))
self.label_13.setStyleSheet("")
self.label_13.setText("")
self.label_13.setObjectName("label_13")
self.label_14 = QtWidgets.QLabel(self.groupBox)
self.label_14.setGeometry(QtCore.QRect(170, 170, 251, 25))
self.label_14.setStyleSheet("")
self.label_14.setText("")
self.label_14.setObjectName("label_14")
self.label_15 = QtWidgets.QLabel(self.groupBox)
self.label_15.setGeometry(QtCore.QRect(0, 270, 491, 32))
self.label_15.setStyleSheet("")
self.label_15.setText("")
self.label_15.setObjectName("label_15")
self.label_16 = QtWidgets.QLabel(self.groupBox)
self.label_16.setGeometry(QtCore.QRect(0, 267, 491, 5))
self.label_16.setStyleSheet("")
self.label_16.setText("")
self.label_16.setObjectName("label_16")
self.label_20 = QtWidgets.QLabel(self.groupBox)
self.label_20.setGeometry(QtCore.QRect(10, 60, 16, 141))
self.label_20.setText("")
self.label_20.setObjectName("label_20")
self.label_21 = QtWidgets.QLabel(self.groupBox)
self.label_21.setGeometry(QtCore.QRect(460, 70, 16, 171))
self.label_21.setText("")
self.label_21.setObjectName("label_21")
self.label_23 = QtWidgets.QLabel(self.groupBox)
self.label_23.setGeometry(QtCore.QRect(90, 246, 311, 23))
self.label_23.setStyleSheet("font-size:12")
self.label_23.setFont(QFont('Arial', 12, weight=QtGui.QFont.Bold))
self.label_23.setObjectName("label_23")
self.label_23.setAlignment(Qt.AlignAbsolute)
self.label_24 = QtWidgets.QLabel(self.groupBox)
self.label_24.setGeometry(QtCore.QRect(110, 222, 311, 23))
self.label_24.setStyleSheet("font-size:15")
self.label_24.setFont(QFont('Arial', 12, weight=QtGui.QFont.Bold))
self.label_24.setObjectName("label_24")
self.label_24.setAlignment(Qt.AlignBottom)
self.label_31 = QtWidgets.QLabel(self.groupBox)
self.label_31.setGeometry(QtCore.QRect(10, 60, 21, 141))
self.label_31.setStyleSheet("")
self.label_31.setText("")
self.label_31.setObjectName("label_31")
self.label_32 = QtWidgets.QLabel(self.groupBox)
self.label_32.setGeometry(QtCore.QRect(450, 70, 31, 171))
self.label_32.setStyleSheet("")
self.label_32.setText("")
self.label_32.setObjectName("label_32")
self.groupBox_2 = QtWidgets.QGroupBox(self.centralwidget)
self.groupBox_2.setGeometry(QtCore.QRect(515, 215, 490, 300))
self.groupBox_2.setTitle("")
self.groupBox_2.setObjectName("groupBox_2")
self.label_8 = QtWidgets.QLabel(self.groupBox_2)
self.label_8.setGeometry(QtCore.QRect(0, 0, 491, 51))
self.label_8.setText("")
self.label_8.setObjectName("label_8")
self.label_17 = QtWidgets.QLabel(self.groupBox_2)
self.label_17.setGeometry(QtCore.QRect(0, 0, 491, 51))
self.label_17.setStyleSheet("")
self.label_17.setText("")
self.label_17.setObjectName("label_17")
self.label_19 = QtWidgets.QLabel(self.groupBox_2)
self.label_19.setGeometry(QtCore.QRect(0, 269, 491, 31))
self.label_19.setStyleSheet("")
self.label_19.setText("")
self.label_19.setObjectName("label_19")
self.label_18 = QtWidgets.QLabel(self.groupBox_2)
self.label_18.setGeometry(QtCore.QRect(0, 262, 491, 5))
self.label_18.setStyleSheet("")
self.label_18.setText("")
self.label_18.setObjectName("label_18")
self.label_22 = QtWidgets.QLabel(self.groupBox_2)
self.label_22.setGeometry(QtCore.QRect(330, 70, 143, 143))
self.label_22.setText("")
self.label_22.setObjectName("label_22")
self.label_25 = QtWidgets.QLabel(self.groupBox_2)
self.label_25.setGeometry(QtCore.QRect(330, 60, 143, 143))
self.label_25.setStyleSheet("")
self.label_25.setText("")
self.label_25.setObjectName("label_25")
self.label_26 = QtWidgets.QLabel(self.groupBox_2)
self.label_26.setGeometry(QtCore.QRect(330, 220, 161, 21))
self.label_26.setStyleSheet("")
self.label_26.setText("")
self.label_26.setObjectName("label_26")
self.label_27 = QtWidgets.QLabel(self.groupBox_2)
self.label_27.setGeometry(QtCore.QRect(70, 220, 261, 21))
self.label_27.setStyleSheet("font-size:15")
self.label_27.setText("")
self.label_27.setFont(QFont('Arial', 12, weight=QtGui.QFont.Bold))
self.label_27.setObjectName("label_27")
self.label_27.setAlignment(Qt.AlignAbsolute)
self.label_28 = QtWidgets.QLabel(self.groupBox_2)
self.label_28.setGeometry(QtCore.QRect(30, 240, 281, 22))
self.label_28.setStyleSheet("")
self.label_28.setStyleSheet("font-size:12")
self.label_28.setText("")
self.label_28.setFont(QFont('Arial', 12, weight=QtGui.QFont.Bold))
self.label_28.setObjectName("label_28")
self.label_28.setAlignment(Qt.AlignAbsolute | Qt.AlignJustify)
self.label_29 = QtWidgets.QLabel(self.groupBox_2)
self.label_29.setGeometry(QtCore.QRect(10, 60, 321, 75))
self.label_29.setStyleSheet("")
self.label_29.setText("")
self.label_29.setObjectName("label_29")
self.label_30 = QtWidgets.QLabel(self.groupBox_2)
self.label_30.setGeometry(QtCore.QRect(10, 140, 341, 75))
self.label_30.setStyleSheet("")
self.label_30.setText("")
self.label_30.setObjectName("label_30")
MainWindow.setCentralWidget(self.centralwidget)
self.statusbar = QtWidgets.QStatusBar(MainWindow)
self.statusbar.setObjectName("statusbar")
MainWindow.setStatusBar(self.statusbar)
self.retranslateUi(MainWindow)
QtCore.QMetaObject.connectSlotsByName(MainWindow)
# create temp folder
self.path = tempfile.mkdtemp()
def retranslateUi(self, MainWindow):
_translate = QtCore.QCoreApplication.translate
MainWindow.setWindowTitle(_translate("MainWindow", "Aapki Pehchaan"))
self.label_4.setText(_translate("MainWindow", "Filename:"))
self.label_6.setText(_translate("MainWindow", "Password:"******"MainWindow", "Settings"))
self.pushButton_6.setText(_translate("MainWindow", "Font"))
self.pushButton_7.setText(_translate("MainWindow", "Print"))
self.pushButton_8.setText(_translate("MainWindow", "Resize"))
self.pushButton_9.setText(_translate("MainWindow", "Report"))
self.pushButton_10.setText(_translate("MainWindow", "License"))
self.checkBox.setText(_translate("MainWindow", "PRINT FRONT"))
self.checkBox_2.setText(_translate("MainWindow", "PRINT BACK"))
def clickBox(self, state):
if state == QtCore.Qt.Checked:
print('Checked')
self.take_screenshot()
else:
print('Unchecked')
def clickBox2(self, state):
if state == QtCore.Qt.Checked:
print('Checked')
self.take_screenshot2()
else:
print('Unchecked')
def topimage(self):
pixmap = QPixmap(r'images/Ashok Stambh Front.png')
self.label_7.setPixmap(pixmap)
self.label_7.setScaledContents(True)
def nextpagebottomimage(self):
pixmap = QPixmap(r'D:\finalapp\images\Back side Symbol.png')
self.label_19.setPixmap(pixmap)
self.label_19.setScaledContents(True)
def photoextraction(self, doc):
for i in range(len(doc)):
for img in doc.getPageImageList(i):
xref = img[0]
pix = fitz.Pixmap(doc, xref)
if pix.n < 1:
pix.writePNG(
os.path.join(self.path, "p%s-%s.png" % (i, xref)))
else:
pix1 = fitz.Pixmap(fitz.csRGB, pix)
pix1.writePNG(
os.path.join(self.path, "p%s-%s.png" % (i, xref)))
try:
# HUMAN IMAGE IN ADHAR
if pix.width == float(
0.8
) * pix.height or pix.width == 0.75 * pix.height:
self.human_image = os.path.join(
self.path, "p%s-%s.png" % (i, xref))
pixmap = QPixmap(self.human_image)
self.label_9.setPixmap(pixmap)
self.label_9.setScaledContents(True)
# SCANNER CODE IN ADHAR
elif pix.width == pix.height:
pixmap = QPixmap(
os.path.join(self.path, "p%s-%s.png" % (i, xref)))
self.label_25.setPixmap(pixmap)
self.label_25.setScaledContents(True)
except Exception as e:
print(e)
print("fault in human and scanner image")
def setText_to_elements(self, a):
self.label_13.setText(self.text_ex['DOB'])
self.label_10.setText(self.text_ex['namehindi'])
self.label_11.setText(self.text_ex['englishname'])
self.label_12.setText(self.text_ex['gender string'])
self.label_29.setText(self.text_ex['hindiAddress'])
self.label_30.setText("Address: " + "\n" + self.text_ex['engAddress'])
self.label_30.adjustSize()
self.label_27.setText(self.text_ex['Adhaar no'])
if (self.text_ex['VID'] != None):
self.label_23.setText("VID: " + self.text_ex['VID'])
self.label_23.adjustSize()
self.label_23.setStyleSheet(
"border-top:0.5px solid rgb(220, 220, 220);")
self.label_28.setText("VID: " + self.text_ex['VID'])
self.label_28.adjustSize()
self.label_28.setStyleSheet(
"border-top:0.5px solid rgb(220, 220, 220);")
self.label_24.setText(self.text_ex['Adhaar no'])
def password(self):
self.switch = 1
r = self.lineEdit.text()
pwd = self.lineEdit_2.text()
if pwd != "":
try:
mypdf = pikepdf.open(r, pwd)
r = os.path.join(self.path, "/pdffile", r, "unlocked.pdf")
mypdf.save(r)
except pikepdf._qpdf.PasswordError:
print("hi")
self.showdialog()
# print('cannot decrypt %s with password %s' % (r, pwd))
else:
pikepdf.open(r)
print(r)
# Hit fast api endpoint with PDF file
doc = fitz.open(r)
# # try:
res = requests.post(BASE_URL + '/uploadfile/',
files={'pdf': open(r, 'rb')})
data = res.json()
self.text_ex = data["text"]
name = self.name_ex(doc)
self.text_ex["englishname"] = name
try:
self.groupBox.setStyleSheet("background-color:rgb(255,255,255)")
self.groupBox_2.setStyleSheet("background-color:rgb(255,255,255)")
self.photoextraction(doc)
self.setText_to_elements(self.text_ex)
self.nextpagetop()
self.topimage()
self.redline()
self.nextpagetop()
self.defaultfooter()
self.nextpagebottomimage()
self.label_26.clear()
except Exception as e:
print(e)
print("Sorry!response invalid")
def image_smoothening(self, img):
ret1, th1 = cv2.threshold(img, BINARY_THREHOLD, 255, cv2.THRESH_BINARY)
ret2, th2 = cv2.threshold(th1, 0, 255,
cv2.THRESH_BINARY + cv2.THRESH_OTSU)
blur = cv2.GaussianBlur(th2, (1, 1), 0)
ret3, th3 = cv2.threshold(blur, 0, 255,
cv2.THRESH_BINARY + cv2.THRESH_OTSU)
return th3
def remove_noise_and_smooth(self, file_name):
img = cv2.imread(file_name, 0)
img = cv2.resize(img, None, fx=2, fy=2, interpolation=cv2.INTER_CUBIC)
gaus = cv2.adaptiveThreshold(img, 255, cv2.ADAPTIVE_THRESH_GAUSSIAN_C,
cv2.THRESH_BINARY, 31, 25)
img = self.image_smoothening(gaus)
return img
def name_ex(self, doc):
page = doc.loadPage(0)
mat = fitz.Matrix(2, 2)
pix = page.getPixmap(matrix=mat)
outfile = os.path.join(self.path, "outfile.png")
output = pix.writePNG(outfile)
image_full = cv2.imread(outfile)
path = os.path.join(self.path, "image_full.png")
cv2.imwrite(path, image_full)
image_front = image_full[1140:1475, 120:500]
a = os.path.join(self.path, "image_front.png")
cv2.imwrite(a, image_front)
image_front1 = self.remove_noise_and_smooth(a)
pytesseract.pytesseract.tesseract_cmd = r'C:\Program Files\Tesseract-OCR\tesseract.exe'
text = pytesseract.image_to_string(image_front1, lang="eng")
try:
newlist1 = []
for xx in text.split('\n'):
newlist1.append(xx)
newlist1 = list(filter(lambda x: len(x) > 1, newlist1))
a = 0
str2 = "Government"
str1 = "of"
for no in newlist1:
if str2 in no or str1 in no:
b = a
a = a + 1
name = newlist1[b + 2]
name = name.split(" ")
print(name)
if len(name) == 2:
print(name)
name = " ".join(name)
print(name)
return name
else:
name = " ".join(name)
name = re.sub(r'[(' ')]', '', name)
name = re.sub(r'[0-9]+', '', name)
# name = re.sub(r'[;'';;!@#!@#!#!$!=()|:><~~' '__-]+','',name)
wordlist = self.text_ex['raw'].split("\n")
name = get_close_matches(name, wordlist)
print(name)
return name[0]
except Exception as e:
print(e)
pass
def showdialog(self):
msg = QMessageBox()
msg.setIcon(QMessageBox.Warning)
msg.setText("file extension not supported")
msg.setWindowTitle("ERROR!")
retval = msg.exec_()
print("value of pressed message box button:", retval)
def browseImage(self):
"""
this function opens the dialog box.
"""
foldername = QFileDialog.getOpenFileName()
ext = os.path.splitext(foldername[0])[1]
valid_extensions = '.pdf'
if ext != valid_extensions:
print(u'File not supported!')
self.showdialog()
pdffile = foldername[0]
self.lineEdit.setText(pdffile)
def printpreviewDialog(self):
printer = QPrinter(QPrinter.HighResolution)
previewDialog = QPrintPreviewDialog(printer,
parent=None,
flags=Qt.WindowFlags())
previewDialog.paintRequested.connect(self.printImage)
previewDialog.exec_()
def printImage(self, printer):
"Prints the current diagram"
self.image = QImage('test1.tif')
# # Create the printer
printerobject = QPrinter()
# Set the settings
printdialog = QPrintDialog(printerobject)
if printdialog.exec_() == QDialog.Accepted:
painter = QPainter(printer)
rect = painter.viewport()
size = self.image.size()
size.scale(rect.size(), Qt.KeepAspectRatio)
painter.setViewport(rect.x(), rect.y(), size.width(),
size.height())
painter.setWindow(self.image.rect())
painter.drawImage(0, 0, self.image)
def take_screenshot2(self):
from PySide2 import QtCore as pyqt5c
from PySide2 import QtWidgets as pyqt5w
screen = pyqt5w.QApplication.primaryScreen()
pixmap = screen.grabWindow(self.groupBox_2.winId())
ba = pyqt5c.QByteArray()
buff = pyqt5c.QBuffer(ba)
pixmap = pixmap.scaled(500, 500, Qt.KeepAspectRatio,
Qt.SmoothTransformation)
pixmap.save('test1.tif', 'TIF')
return ba.data()
def take_screenshot(self):
from PySide2 import QtCore as pyqt5c
from PySide2 import QtWidgets as pyqt5w
screen = pyqt5w.QApplication.primaryScreen()
pixmap = screen.grabWindow(self.groupBox.winId())
ba = pyqt5c.QByteArray()
buff = pyqt5c.QBuffer(ba)
pixmap = pixmap.scaled(500, 500, Qt.KeepAspectRatio,
Qt.SmoothTransformation)
pixmap.save('test1.tif', 'TIF')
return ba.data()
def openFontDialog(self):
ok, font = QFontDialog.getFont()
if ok:
self.label_10.setFont(font)
self.label_11.setFont(font)
self.label_12.setFont(font)
self.label_13.setFont(font)
self.label_14.setFont(font)
self.label_30.setFont(font)
self.label_29.setFont(font)
self.label_10.adjustSize()
self.label_11.adjustSize()
self.label_12.adjustSize()
self.label_13.adjustSize()
self.label_14.adjustSize()
self.label_30.adjustSize()
self.label_29.adjustSize()
def trouble(self):
self.window = QtWidgets.QMainWindow()
self.ui = Ui_MainWindow3()
self.ui.setupUi(self.window)
self.window.show()
def photoframe(self):
if self.ui.checkBox_10.isChecked() == True:
self.label_9.setStyleSheet("border: 2px solid black;")
else:
self.label_9.setStyleSheet("border: 0px solid black;")
def redline(self):
pixmap = QPixmap(r'D:\finalapp\images\redline.jpeg')
self.label_16.setPixmap(pixmap)
self.label_16.setScaledContents(True)
self.label_18.setPixmap(pixmap)
self.label_18.setScaledContents(True)
def frontpageheader(self):
if self.ui.checkBox.isChecked() == True:
self.topimage()
else:
self.label_7.clear()
def rearpagefooter(self):
if self.ui.checkBox_6.isChecked() == True:
self.nextpagebottomimage()
else:
self.label_19.clear()
def phnno(self):
if self.ui.checkBox_14.isChecked() == True:
self.label_14.setText("Mobile No:" + self.text_ex['mobile no'])
else:
self.label_14.clear()
def put_uid(self):
sentence = self.text_ex['Adhaar no']
space = sentence.replace(" ", "")
number = space
import barcode
from barcode.writer import ImageWriter
ITF = barcode.get_barcode_class('itf')
itf = ITF(number, writer=ImageWriter())
fullname = itf.save('itf_barcode', options={"write_text": False})
print(fullname)
pixmap = QPixmap('itf_barcode.png')
self.label_26.setPixmap(pixmap)
self.label_26.setScaledContents(True)
def barcode(self):
try:
if self.ui.checkBox_7.isChecked() == True:
self.put_uid()
self.label_28.clear()
self.label_27.clear()
else:
self.label_26.clear()
self.label_28.setText("VID: " + self.text_ex['VID'])
self.label_27.setText(self.text_ex['Adhaar no'])
except:
self.label_26.clear()
self.label_28.setText("VID: " + self.text_ex['VID'])
self.label_27.setText(self.text_ex['Adhaar no'])
def vid(self):
if self.ui.checkBox_15.isChecked() == True:
if (self.text_ex['VID'] != None):
self.label_23.setText("VID: " + self.text_ex['VID'])
self.label_28.setText("VID: " + self.text_ex['VID'])
# self.label_23.setAlignment(Qt.AlignCenter)
# self.label_28.setAlignment(Qt.AlignCenter)
else:
self.label_23.clear()
self.label_28.clear()
def frontpageheadermargin(self):
if self.ui.checkBox_2.isChecked() == True:
pixmap = QPixmap(r'D:\finalapp\images\redline.jpeg')
self.label_16.setPixmap(pixmap)
self.label_16.setScaledContents(True)
else:
self.label_16.clear()
def RearPageFooterMargin(self):
if self.ui.checkBox_5.isChecked() == True:
pixmap = QPixmap(r'D:\finalapp\images\redline.jpeg')
self.label_18.setPixmap(pixmap)
self.label_18.setScaledContents(True)
else:
self.label_18.clear()
def rearpageheader(self):
if self.ui.checkBox_4.isChecked() == True:
self.nextpagetop()
else:
pixmap = QPixmap(None)
self.label_17.setPixmap(pixmap)
self.label_17.setScaledContents(True)
def nextpagetop(self):
pixmap = QPixmap('images/Aadhar Back Side Top.jpg')
self.label_17.setPixmap(pixmap)
self.label_17.setScaledContents(True)
def defaultfooter(self):
pixmap1 = QPixmap('images/footertext/hinditext.jpg')
self.label_15.setPixmap(pixmap1)
self.label_15.setScaledContents(True)
# self.label_15.adjustSize()
def hindifooter(self):
if self.ui.checkBox_16.isChecked() == True:
pixmap1 = QPixmap('images/footertext/hinditext.jpg')
self.label_15.setPixmap(pixmap1)
self.label_15.setScaledContents(True)
else:
pixmap = QPixmap(None)
self.label_15.setPixmap(pixmap)
self.label_15.setScaledContents(True)
def Tamilfooter(self):
if self.ui.checkBox_17.isChecked() == True:
pixmap1 = QPixmap('images/footertext/Tamiltext.png')
self.label_15.setPixmap(pixmap1)
self.label_15.setScaledContents(True)
else:
pixmap = QPixmap(None)
self.label_15.setPixmap(pixmap)
self.label_15.setScaledContents(True)
def Marathifooter(self):
if self.ui.checkBox_19.isChecked() == True:
pixmap1 = QPixmap('images/footertext/Marathitext.png')
self.label_15.setPixmap(pixmap1)
self.label_15.setScaledContents(True)
else:
pixmap = QPixmap(None)
self.label_15.setPixmap(pixmap)
self.label_15.setScaledContents(True)
def Punjabifooter(self):
if self.ui.checkBox_18.isChecked() == True:
pixmap1 = QPixmap('images/footertext/Punjabitext.png')
self.label_15.setPixmap(pixmap1)
self.label_15.setScaledContents(True)
else:
pixmap = QPixmap(None)
self.label_15.setPixmap(pixmap)
self.label_15.setScaledContents(True)
def FrontPageFooter(self):
if self.ui.checkBox_3.isChecked() == True:
if self.ui.checkBox_16.isChecked():
self.hindifooter()
elif self.ui.checkBox_17.isChecked():
self.Tamilfooter()
elif self.ui.checkBox_19.isChecked():
self.Marathifooter()
else:
pixmap = QPixmap(None)
self.label_15.setPixmap(pixmap)
self.label_15.setScaledContents(True)
else:
pixmap = QPixmap(None)
self.label_15.setPixmap(pixmap)
self.label_15.setScaledContents(True)
def put_dd(self):
filename = os.path.join(self.path, "img01.png")
fnt = ImageFont.truetype('arial.ttf', 37)
# create new image
a = self.text_ex["Downloaddate"]
image = Image.new(mode="RGB", size=(440, 100), color="white")
draw = ImageDraw.Draw(image)
draw.text((18, 18), a, font=fnt, fill=(0, 0, 0))
image.save(filename)
# os.system(filename)
angle = 90 # What angle would you like to rotate
self.pixmap = QPixmap(filename) # image for your label
pixmap_rotated = self.pixmap.transformed(
QTransform().rotate(angle), QtCore.Qt.SmoothTransformation)
self.label_31.setPixmap(
pixmap_rotated) # set rotated pixmap into your QLabel
self.label_31.setScaledContents(True)
self.label_31.setAlignment(Qt.AlignCenter)
self.label_31.setStyleSheet("QLabel {background-color: white;}")
def put_id(self):
filename = os.path.join(self.path, "img02.png")
fnt = ImageFont.truetype('arial.ttf', 37)
# create new image
image = Image.new(mode="RGB", size=(440, 100), color="white")
draw = ImageDraw.Draw(image)
a = self.text_ex["Issuedate"]
draw.text((0, 0), a, font=fnt, fill=(0, 0, 0))
image.save(filename)
# os.system(filename)
angle = 270 + 180 # What angle would you like to rotate
self.pixmap = QPixmap(filename) # image for your label
pixmap_rotated = self.pixmap.transformed(
QTransform().rotate(angle), QtCore.Qt.SmoothTransformation)
self.label_32.setPixmap(
pixmap_rotated) # set rotated pixmap into your QLabel
self.label_32.setScaledContents(True)
self.label_32.setAlignment(Qt.AlignCenter)
def dd(self):
if self.ui.checkBox_11.isChecked() == True:
self.put_dd()
else:
pixmap = QPixmap(None)
self.label_31.setPixmap(pixmap)
self.label_31.setScaledContents(True)
def id(self):
if self.ui.checkBox_12.isChecked() == True:
self.put_id()
else:
pixmap = QPixmap(None)
self.label_32.setPixmap(pixmap)
self.label_32.setScaledContents(True)
def uid(self):
if self.ui.checkBox_8.isChecked() == True:
self.put_uid()
else:
pixmap = QPixmap(None)
self.label_26.setPixmap(pixmap)
self.label_26.setScaledContents(True)
def open_settings(self):
self.window = QtWidgets.QMainWindow()
self.ui = Ui_MainWindow1()
self.ui.setup(self.window)
self.ui.checkBox_15.setChecked(True)
self.ui.checkBox_15.toggled.connect(self.vid)
self.ui.checkBox_14.toggled.connect(self.phnno)
self.ui.checkBox_7.toggled.connect(self.barcode)
self.ui.checkBox_2.setChecked(True)
self.ui.checkBox_2.toggled.connect(self.frontpageheadermargin)
self.ui.checkBox_5.setChecked(True)
self.ui.checkBox_5.toggled.connect(self.RearPageFooterMargin)
self.ui.checkBox.setChecked(True)
self.ui.checkBox.toggled.connect(self.frontpageheader)
self.ui.checkBox_6.setChecked(True)
self.ui.checkBox_6.toggled.connect(self.rearpagefooter)
# self.ui.checkBox_10.setChecked(True)
self.ui.checkBox_10.toggled.connect(self.photoframe)
self.ui.checkBox_4.setChecked(True)
self.ui.checkBox_4.toggled.connect(self.rearpageheader)
self.ui.checkBox_16.setChecked(True)
self.ui.checkBox_16.toggled.connect(self.hindifooter)
self.ui.checkBox_17.toggled.connect(self.Tamilfooter)
self.ui.checkBox_18.toggled.connect(self.Punjabifooter)
self.ui.checkBox_19.toggled.connect(self.Marathifooter)
self.ui.checkBox_3.setChecked(True)
self.ui.checkBox_3.toggled.connect(self.FrontPageFooter)
self.ui.checkBox_11.toggled.connect(self.dd)
self.ui.checkBox_12.toggled.connect(self.id)
self.ui.checkBox_8.toggled.connect(self.uid)
self.window.show()
def resizeimage(self):
self.Resize = QtWidgets.QMainWindow()
self.ui2 = Ui_MainWindow9()
self.ui2.setupUi(self.Resize)
self.ui2.horizontalSlider_11.valueChanged[int].connect(self.height)
self.ui2.horizontalSlider_10.valueChanged[int].connect(self.Width)
self.ui2.horizontalSlider_9.valueChanged[int].connect(self.side)
self.Resize.show()
def side(self, value):
w = self.ui2.horizontalSlider_9.value()
self.label_25.resize(w, w)
def height(self, value):
w = self.ui2.horizontalSlider_10.value()
self.label_9.resize(w, value)
def Width(self, value):
h = self.ui2.horizontalSlider_11.value()
self.label_9.resize(value, h)
class IconEditor(QWidget):
def __init__(self):
super(IconEditor, self).__init__()
self.setAttribute(Qt.WA_StaticContents)
self.setSizePolicy(QSizePolicy.Minimum, QSizePolicy.Minimum)
self.curColor = Qt.black
self.zoom = 8 * 1
self.image = QImage(16, 16, QImage.Format_ARGB32)
self.image.fill(qRgba(0, 0, 0, 0))
def penColor(self):
return self.curColor
def setPenColor(self, newColor):
self.curColor = newColor
def zoomFactor(self):
return self.zoom
def setZoomFactor(self, newZoom):
if newZoom < 1:
newZoom = 1
if newZoom != self.zoom:
self.zoom = newZoom
self.update()
self.updateGeometry()
def iconImage(self):
return self.image
def setIconImage(self, newImage):
if newImage != self.image:
print('updating image')
self.image = newImage.convertToFormat(QImage.Format_ARGB32)
self.update()
self.updateGeometry()
def sizeHint(self):
size = self.zoom * self.image.size()
if self.zoom >= 3:
size += QSize(1, 1)
return size
def pixelRect(self, i, j):
if self.zoom >= 3:
return QRect(self.zoom * i + 1, self.zoom * j + 1, self.zoom - 1,
self.zoom - 1)
else:
return QRect(self.zoom * i, self.zoom * j, self.zoom, self.zoom)
def mousePressEvent(self, event):
if event.button() == Qt.LeftButton:
self.setImagePixel(event.pos(), True)
print('mouse left press')
elif event.button() == Qt.RightButton:
self.setImagePixel(event.pos(), False)
print('mouse right press')
def mouseMoveEvent(self, event):
if event.buttons() & Qt.LeftButton:
self.setImagePixel(event.pos(), True)
elif event.buttons() & Qt.RightButton:
self.setImagePixel(event.pos(), False)
def setImagePixel(self, pos, opaque):
i = pos.x() // self.zoom
j = pos.y() // self.zoom
print(f'setting pixel ({i}, {j})')
if self.image.rect().contains(i, j):
if opaque:
penC = QColor('black')
self.image.setPixel(i, j, penC.rgba())
# self.image.setPixel(i, j, QColor(255, i*2.56, j*2.56, 255).rgb())
else:
print('#' * 10)
self.image.setPixel(QPoint(i, j), qRgba(0, 0, 0, 0))
print(f'Pixel Rect: {self.pixelRect(i,j)}')
self.update(self.pixelRect(i, j))
def paintEvent(self, event):
painter = QPainter(self)
if self.zoom >= 3:
painter.setPen(self.palette().foreground().color())
# painter.setPen(QPen('red'))
for i in range(0, self.image.width()):
painter.drawLine(self.zoom * i, 0, self.zoom * i,
self.zoom * self.image.height())
for j in range(0, self.image.height()):
painter.drawLine(0, self.zoom * j,
self.zoom * self.image.width(), self.zoom * j)
for i in range(0, self.image.width()):
for j in range(0, self.image.height()):
rect = self.pixelRect(i, j)
if event.region().intersected(rect):
color = QColor.fromRgba(self.image.pixel(i, j))
if color.alpha() < 255:
painter.fillRect(rect, Qt.white)
painter.fillRect(rect, color)
penColorProperty = property(QColor, penColor, setPenColor)
iconImageProperty = property(QImage, iconImage, setIconImage)
zoomFactorProperty = property(int, zoomFactor, setZoomFactor)
def mouseEvent(widget, event, qp=qp, window=window): # TODO split into 3 handlers
"""
Mouse event handler.
The handler implements mouse actions on a vImage in a QLabel.
It handles image positioning, zooming, and
tool actions. It must be called by the mousePressed,
mouseMoved and mouseReleased methods of the QLabel. This can be done by
subclassing (not directly compatible with Qt Designer) or by
dynamically assigning mouseEvent to the former three methods
(cf. the function set_event_handler below).
NOTE 1. Mouse hover generates mouse move events
NOTE 2. Due to wheeelEvent, xOffset and yOffset are float numbers
@param widget:
@type widget: QLabel object with img attribute of type mImage
@param event: mouse event
@type event: QMouseEvent
@param window:
@type window: QMainWidget
"""
global pressed, clicked
if type(event) == QContextMenuEvent:
return
# get image and active layer
img = widget.img
layer = img.getActiveLayer()
r = img.resize_coeff(widget)
# x, y coordinates (relative to widget)
x, y = event.x(), event.y()
modifiers = event.modifiers() # app.keyboardModifiers()
eventType = event.type()
###################
# mouse press event
###################
if eventType == QEvent.MouseButtonPress:
# Mouse hover generates mouse move events,
# so, we set pressed to select only non hovering events
pressed = True
if event.button() == Qt.LeftButton:
# no move yet
clicked = True
State['ix'], State['iy'] = x, y
State['ix_begin'], State['iy_begin'] = x, y
State['x_imagePrecPos'], State['y_imagePrecPos'] = (x - img.xOffset) // r, (y - img.yOffset) // r
# add current mask to history
if window.btnValues['drawFG'] or window.btnValues['drawBG']:
if layer.maskIsEnabled:
layer.historyListMask.addItem(layer.mask.copy())
# dragBtn or arrow
elif modifiers == Qt.ControlModifier | Qt.AltModifier:
if layer.isCloningLayer():
layer.updateCloningMask()
layer.updateSourcePixmap()
return
##################
# mouse move event
##################
elif eventType == QEvent.MouseMove:
# hover event
if not pressed:
x_img, y_img = (x - img.xOffset) / r, (y - img.yOffset) / r
# read input and current colors from active layer (coordinates are relative to the full-sized image)
clr = img.getActivePixel(x_img, y_img, qcolor=True)
clrC = img.getActivePixel(x_img, y_img, fromInputImg=False, qcolor=True)
window.infoView.setText(clr, clrC)
return
clicked = False
if img.isMouseSelectable:
# don't draw on a non visible layer
if window.btnValues['rectangle'] or window.btnValues['drawFG'] or window.btnValues['drawBG']:
if not layer.visible:
dlgWarn('Select a visible layer for drawing or painting')
pressed = False
return
elif not window.btnValues['rectangle'] and not layer.maskIsEnabled:
dlgWarn('Enable the mask before painting')
pressed = False
return
# marquee tool
if window.btnValues['rectangle']:
# rectangle coordinates are relative to full image
x_img = (min(State['ix_begin'], x) - img.xOffset) // r
y_img = (min(State['iy_begin'], y) - img.yOffset) // r
w = abs(State['ix_begin'] - x) // r
h = abs(State['iy_begin'] - y) // r
layer.rect = QRect(x_img, y_img, w, h)
# drawing tools
elif window.btnValues['drawFG'] or window.btnValues['drawBG']:
if layer.maskIsEnabled:
toolOpacity = window.verticalSlider2.value() / 100
if modifiers == Qt.NoModifier:
if layer.isSegmentLayer():
color = vImage.defaultColor_UnMasked_SM if \
window.btnValues['drawFG'] else vImage.defaultColor_Masked_SM
else:
color = vImage.defaultColor_UnMasked if \
window.btnValues['drawFG'] else vImage.defaultColor_Masked
else:
color = vImage.defaultColor_UnMasked_Invalid
qp.begin(layer.mask)
# get pen width (relative to image)
w_pen = window.verticalSlider1.value() // r
# mode source : result is source (=pen) pixel color and opacity
qp.setCompositionMode(qp.CompositionMode_Source)
tmp_x = (x - img.xOffset) // r
tmp_y = (y - img.yOffset) // r
qp.setPen(QPen(color, w_pen))
qp.setOpacity(toolOpacity)
# paint the brush tips spaced by 0.25 * w_pen
# use 1-norm for performance
a_x, a_y = tmp_x - State['x_imagePrecPos'], tmp_y - State['y_imagePrecPos']
d = abs(a_x) + abs(a_y)
x, y = State['x_imagePrecPos'], State['y_imagePrecPos']
radius = w_pen / 2
if d == 0:
qp.drawEllipse(QPointF(x, y), radius, radius) # center, radius : QPointF mandatory, else bounding rect topleft and size
else:
step = w_pen * 0.25 / d
for i in range(int(1 / step) + 1):
qp.drawEllipse(QPointF(x, y), radius, radius) # center, radius : QPointF mandatory, else bounding rect topleft and size
x, y = x + a_x * step, y + a_y * step
qp.end()
State['x_imagePrecPos'], State['y_imagePrecPos'] = tmp_x, tmp_y
############################
# update upper stack
# should be layer.applyToStack() if any upper layer visible : too slow
layer.updatePixmap() # maskOnly=True not used: removed
#############################
img.prLayer.applyNone()
window.label.repaint()
# dragBtn or arrow
else:
# drag image
if modifiers == Qt.NoModifier:
img.xOffset += x - State['ix']
img.yOffset += y - State['iy']
if window.btnValues['Crop_Button']:
window.cropTool.drawCropTool(img)
# drag active layer only
elif modifiers == Qt.ControlModifier:
layer.xOffset += (x - State['ix'])
layer.yOffset += (y - State['iy'])
layer.updatePixmap()
img.prLayer.applyNone()
# drag cloning virtual layer
elif modifiers == Qt.ControlModifier | Qt.AltModifier:
if layer.isCloningLayer():
layer.xAltOffset += (x - State['ix'])
layer.yAltOffset += (y - State['iy'])
layer.vlChanged = True
if layer.maskIsSelected or not layer.maskIsEnabled:
layer.setMaskEnabled(color=False)
layer.applyCloning(seamless=False, showTranslated=True, moving=True)
# not mouse selectable widget : probably before window alone !
else:
if modifiers == Qt.NoModifier:
img.xOffset += (x - State['ix'])
img.yOffset += (y - State['iy'])
elif modifiers == Qt.ControlModifier:
layer.xOffset += (x - State['ix'])
layer.yOffset += (y - State['iy'])
layer.updatePixmap()
# update current coordinates
State['ix'], State['iy'] = x, y
if layer.isGeomLayer():
layer.tool.moveRotatingTool()
#####################
# mouse release event
# mouse click event
####################
elif eventType == QEvent.MouseButtonRelease:
pressed = False
if event.button() == Qt.LeftButton:
if layer.maskIsEnabled \
and layer.getUpperVisibleStackIndex() != -1\
and (window.btnValues['drawFG'] or window.btnValues['drawBG']):
layer.applyToStack()
if img.isMouseSelectable:
# click event
if clicked:
x_img, y_img = (x - img.xOffset) / r, (y - img.yOffset) / r
# read input and current colors from active layer (coordinates are relative to the full-sized image)
clr = img.getActivePixel(x_img, y_img, qcolor=True)
clrC = img.getActivePixel(x_img, y_img, fromInputImg=False, qcolor=True)
red, green, blue = clr.red(), clr.green(), clr.blue()
# read color from presentation layer
redP, greenP, blueP = img.getPrPixel(x_img, y_img)
# color chooser : when visible the colorPicked signal is not emitted
if getattr(window, 'colorChooser', None) and window.colorChooser.isVisible():
if (modifiers & Qt.ControlModifier) and (modifiers & Qt.ShiftModifier):
window.colorChooser.setCurrentColor(clr)
elif modifiers & Qt.ControlModifier:
window.colorChooser.setCurrentColor(clrC)
else:
window.colorChooser.setCurrentColor(QColor(redP, greenP, blueP))
else:
# emit colorPicked signal
layer.colorPicked.sig.emit(x_img, y_img, modifiers)
# select grid node for 3DLUT form
if layer.is3DLUTLayer():
layer.getGraphicsForm().selectGridNode(red, green, blue)
# rectangle selection
if window.btnValues['rectangle'] and (modifiers == Qt.ControlModifier):
layer.rect = None
layer.selectionChanged.sig.emit()
# for raw layer, set multipliers to get selected pixel as White Point : NOT USED YET
if layer.isRawLayer() and window.btnValues['colorPicker']:
# get demosaic buffer and sample raw pixels
bufRaw = layer.parentImage.demosaic
nb = QRect(x_img-2, y_img-2, 4, 4)
r = QImage.rect(layer.parentImage).intersected(nb)
if not r.isEmpty():
color = np.sum(bufRaw[r.top():r.bottom()+1, r.left():r.right()+1], axis=(0, 1))/(r.width()*r.height())
else:
color = bufRaw[y_img, x_img, :]
color = [color[i] - layer.parentImage.rawImage.black_level_per_channel[i] for i in range(3)]
form = layer.getGraphicsForm()
if form.sampleMultipliers:
row, col = 3*y_img//layer.height(), 3*x_img//layer.width()
if form.samples:
form.setRawMultipliers(*form.samples[3*row + col], sampling=False)
else:
form.setRawMultipliers(1/color[0], 1/color[1], 1/color[2], sampling=True)
else: # not clicked
if window.btnValues['rectangle']:
layer.selectionChanged.sig.emit()
# cloning layer
elif layer.isCloningLayer():
if layer.vlChanged:
# the virtual layer was moved : clone
layer.applyCloning(seamless=True, showTranslated=True, moving=True)
layer.vlChanged = False
# updates
widget.repaint()
# sync split views
linked = True
if widget.objectName() == 'label_2':
splittedWin.syncSplittedView(window.label_3, window.label_2, linked)
window.label_3.repaint()
elif widget.objectName() == 'label_3':
splittedWin.syncSplittedView(window.label_2, window.label_3, linked)
window.label_2.repaint()
def paintEvent(widg, e, qp=qp):
"""
Paint event handler.
It displays the presentation layer of a vImage object in a Qlabel,
with current offset and zooming coefficient.
The widget must have a valid img attribute of type vImage.
The handler should be used to override the paintEvent method of widg. This can be done
by subclassing (not directly compatible with Qt Designer) or by assigning paintEvent
to the method widg.paintEvent (cf. the function set_event_handler below).
@param widg: widget
@type widg: QLabel with a img attribute of type vImage
@param e: paint event
@type e:
@param qp:
@type qp: QPainter
"""
mimg = getattr(widg, 'img', None)
if mimg is None:
return
r = mimg.resize_coeff(widg)
qp.begin(widg)
# smooth painting
qp.setRenderHint(QPainter.SmoothPixmapTransform) # may be useless
# fill background
qp.fillRect(QRect(0, 0, widg.width(), widg.height()), vImage.defaultBgColor)
# draw the presentation layer.
# As offsets can be float numbers, we use QRectF instead of QRect
# r is relative to the full resolution image, so we use mimg width and height
w, h = mimg.width() * r, mimg.height() * r
rectF = QRectF(mimg.xOffset, mimg.yOffset, w, h)
px = mimg.prLayer.qPixmap
if px is not None:
qp.drawPixmap(rectF, px, px.rect())
else:
currentImage = mimg.prLayer.getCurrentImage()
qp.drawImage(rectF, currentImage, QImage.rect(currentImage)) # CAUTION : vImage.rect() is overwritten by attribute rect
# draw the selection rectangle of the active layer, if any
layer = mimg.getActiveLayer()
rect = layer.rect
if layer.visible and rect is not None:
qp.setPen(QColor(0, 255, 0))
qp.drawRect(rect.left()*r + mimg.xOffset, rect.top()*r + mimg.yOffset, rect.width()*r, rect.height()*r)
# draw the cropping marks
lm, rm, tm, bm = 0, 0, 0, 0
if mimg.isCropped:
c = QColor(128, 128, 128, 192)
lm = window.cropTool.btnDict['left'].margin*r
rm = window.cropTool.btnDict['right'].margin*r
tm = window.cropTool.btnDict['top'].margin*r
bm = window.cropTool.btnDict['bottom'].margin*r
# left
qp.fillRect(QRectF(mimg.xOffset, mimg.yOffset, lm, h), c)
# top
qp.fillRect(QRectF(mimg.xOffset+lm, mimg.yOffset, w - lm, tm), c)
# right
qp.fillRect(QRectF(mimg.xOffset+w-rm, mimg.yOffset+tm, rm, h-tm), c)
# bottom
qp.fillRect(QRectF(mimg.xOffset+lm, mimg.yOffset+h-bm, w-lm-rm, bm), c)
# draw rulers
if mimg.isRuled:
deltaX, deltaY = (w-lm-rm)//3, (h-tm-bm)//3
qp.drawLine(lm+mimg.xOffset, deltaY+tm+mimg.yOffset, w-rm+mimg.xOffset, deltaY+tm+mimg.yOffset)
qp.drawLine(lm+mimg.xOffset, 2*deltaY+tm+mimg.yOffset, w-rm+mimg.xOffset, 2*deltaY+tm+mimg.yOffset)
qp.drawLine(deltaX+lm+mimg.xOffset, tm+mimg.yOffset, deltaX+lm+mimg.xOffset, h-bm+mimg.yOffset)
qp.drawLine(2*deltaX+lm+mimg.xOffset, tm+mimg.yOffset, 2*deltaX+lm+mimg.xOffset, h-bm+mimg.yOffset)
# tag before/after views
name = widg.objectName()
if name == "label_2" or name == "label_3":
# draw filled rect
qp.fillPath(qp.markPath, QBrush(Qt.gray))
# draw text
qp.setPen(Qt.white)
qp.setFont(qp.font)
qp.drawText(qp.markRect, Qt.AlignCenter | Qt.AlignVCenter, "Before" if name == "label_2" else "After")
qp.end()