def createPixmap(self): """Creates the pixmap shown when this label is dragged.""" font_metric = QFontMetrics(QFont()) text_size = font_metric.size(Qt.TextSingleLine, self.text) image = QImage(text_size.width() + 4, text_size.height() + 4, QImage.Format_ARGB32_Premultiplied) image.fill(qRgba(240, 240, 120, 255)) painter = QPainter() painter.begin(image) painter.setFont(QFont()) painter.setBrush(Qt.black) painter.drawText(QRect(QPoint(2, 2), text_size), Qt.AlignCenter, self.text) painter.end() return image
def paintEvent(self, pe): painter = QPainter(self) painter.save() gradient = QLinearGradient() gradient.setStart(self._grad_start) gradient.setFinalStop(self._grad_end) gradient.setColorAt(0, QColor(230, 230, 230)) gradient.setColorAt(1, QColor(247, 247, 247)) brush = QBrush(gradient) painter.setBrush(brush) pen = QPen(Qt.black) pen.setWidth(1) painter.setPen(pen) painter.drawPath(self._painter_path) painter.restore() font = QFont() font.setFamily("Tahoma") font.setPixelSize(11) font.setBold(True) pen = QPen(Qt.darkGray) painter.setPen(pen) painter.setFont(font) self_rect = QRect(self.rect()) self_rect.moveTo(self._hor_margin, self._ver_margin // 2) painter.drawText(self_rect, Qt.AlignLeft, self._text)
def paintEvent(self, event): contents_y = self.edit.verticalScrollBar().value() page_bottom = contents_y + self.edit.viewport().height() font_metrics = self.fontMetrics() current_block = self.edit.document().findBlock(self.edit.textCursor().position()) painter = QPainter(self) line_count = 0 block = self.edit.document().begin() while block.isValid(): line_count += 1 position = self.edit.document().documentLayout().blockBoundingRect(block).topLeft() if position.y() > page_bottom: break bold = False if block == current_block: bold = True font = painter.font() font.setBold(True) painter.setFont(font) self.current = line_count painter.drawText( self.width() - font_metrics.width(str(line_count)) - 10, round(position.y()) - contents_y + font_metrics.ascent(), str(line_count), ) if bold: font = painter.font() font.setBold(False) painter.setFont(font) block = block.next() self.highest_line = line_count painter.end() QWidget.paintEvent(self, event)
def paintEvent(self, event): contents_y = self.edit.verticalScrollBar().value() page_bottom = contents_y + self.edit.viewport().height() font_metrics = self.fontMetrics() current_block = self.edit.document().findBlock( self.edit.textCursor().position()) painter = QPainter(self) line_count = 0 block = self.edit.document().begin() while block.isValid(): line_count += 1 position = self.edit.document().documentLayout().blockBoundingRect( block).topLeft() if position.y() > page_bottom: break bold = False if block == current_block: bold = True font = painter.font() font.setBold(True) painter.setFont(font) self.current = line_count painter.drawText( self.width() - font_metrics.width(str(line_count)) - 10, round(position.y()) - contents_y + font_metrics.ascent(), str(line_count)) if bold: font = painter.font() font.setBold(False) painter.setFont(font) block = block.next() self.highest_line = line_count painter.end() QWidget.paintEvent(self, event)
def paintEvent(self, event): painter = QPainter(self) painter.fillRect(event.rect(), Qt.white) painter.setFont(self.displayFont) redrawRect = event.rect() beginRow = redrawRect.top() // self.squareSize endRow = redrawRect.bottom() // self.squareSize beginColumn = redrawRect.left() // self.squareSize endColumn = redrawRect.right() // self.squareSize painter.setPen(Qt.gray) for row in range(beginRow, endRow + 1): for column in range(beginColumn, endColumn + 1): painter.drawRect(column * self.squareSize, row * self.squareSize, self.squareSize, self.squareSize) fontMetrics = QFontMetrics(self.displayFont) painter.setPen(Qt.black) for row in range(beginRow, endRow + 1): for column in range(beginColumn, endColumn + 1): char = chr(row * COLUMNS + column) painter.setClipRect(column * self.squareSize, row * self.squareSize, self.squareSize, self.squareSize) if char == self.currentChar: painter.fillRect(column * self.squareSize + 1, row * self.squareSize + 1, self.squareSize, self.squareSize, Qt.green) painter.drawText( column * self.squareSize + (self.squareSize / 2) - fontMetrics.width(char) / 2, row * self.squareSize + 4 + fontMetrics.ascent(), char)
def paintEvent(self, event): paintRegion = event.region() painter = QPainter(self) pal = self.palette() for shape in self._shapeList: rect = shape.rect if not paintRegion.contains(rect): continue shapeType = shape.type painter.setBrush(shape.color) if shapeType == ShapeType.Rectangle: print "rectangle" painter.drawRect(rect) elif shapeType == ShapeType.Circle: print "circle" painter.drawEllipse(rect) # paint the shape name painter.setBrush(pal.text()) painter.drawText(rect, Qt.AlignCenter, shape.name)
def paintEvent(self, pe): if self._drop_zones_shown: painter = QPainter(self.viewport( )) # See documentation to know why I draw on the viewport painter.setFont(self._titles_font) vr = self.rect() nb_drop_zones = len(self._drop_zones_titles) subr = QRect(vr) subr.setHeight(vr.height() / nb_drop_zones) for i in range(nb_drop_zones): c = self._drop_zones_colors[i] text_pen = QPen() text_pen.setColor(inverse_colors(c)) painter.setPen(text_pen) if i == self._selected_drop_zone: # mainlog.debug("selected drop zone is {}".format(i)) c = c.lighter(200) painter.setBrush(c) subr.moveTop(int(i * vr.height() / nb_drop_zones)) painter.drawRect(subr) painter.drawText( QPoint(10, int((i + 0.5) * vr.height() / nb_drop_zones)), self._drop_zones_titles[i]) return None else: return super(AnimatedTableView, self).paintEvent(pe)
def paintEvent(self, event): super().paintEvent(event) if not self.text().strip(): fm = self.fontMetrics() painter = QPainter(self) painter.setRenderHint(QPainter.TextAntialiasing) painter.setPen(Qt.lightGray) painter.drawText(fm.width("n"), fm.height(), self.legend)
def numberbarPaint(self, number_bar, event): """Paints the line numbers of the code file""" self.number_bar.link = [] font_metrics = self.getWidget().fontMetrics() current_line = self.getWidget().document().findBlock( self.getWidget().textCursor().position()).blockNumber() + 1 block = self.getWidget().firstVisibleBlock() line_count = block.blockNumber() painter = QPainter(self.number_bar) # TODO: second argument is color -> to settings painter.fillRect(self.number_bar.rect(), self.getWidget().palette().base()) # Iterate over all visible text blocks in the document. while block.isValid(): line_count += 1 text = str(line_count) block_top = self.getWidget().blockBoundingGeometry( block).translated(self.getWidget().contentOffset()).top() if not block.isVisible(): block = block.next() while not block.isVisible(): line_count += 1 block = block.next() continue self.number_bar.link.append((block_top, line_count)) # Check if the position of the block is out side of the visible # area. if block_top >= event.rect().bottom(): break # We want the line number for the selected line to be bold. if line_count == current_line: font = painter.font() font.setBold(True) else: font = painter.font() font.setBold(False) # line opens a block if line_count in self.hidden: text += "+" font.setUnderline(True) elif block.text().count("(") > block.text().count(")"): text += "-" font.setUnderline(True) else: font.setUnderline(False) painter.setFont(font) # Draw the line number right justified at the position of the # line. paint_rect = QRect(0, block_top, self.number_bar.width(), font_metrics.height()) painter.drawText(paint_rect, Qt.AlignLeft, text) block = block.next() painter.end()
def paintEvent(self, event): text = [] text.append(['{0}; {1}'.format(self.parent.chunkData['X'], self.parent.chunkData['Y']), Qt.black]) if self.parent.chunkData[14] > 0: text.append(['Gold = {0}'.format(self.parent.chunkData[14]), Qt.yellow]) else: text.append(['', Qt.yellow]) if self.parent.chunkData[15] > 0: text.append(['Iron = {0}'.format(self.parent.chunkData[15]), Qt.red]) else: text.append(['', Qt.red]) if self.parent.chunkData[56] > 0: text.append(['Diamond = {0}'.format(self.parent.chunkData[56]), Qt.cyan]) else: text.append(['', Qt.cyan]) if self.parent.chunkData[73] > 0: text.append(['Redstone = {0}'.format(self.parent.chunkData[73]), Qt.magenta]) else: text.append(['', Qt.magenta]) if self.parent.chunkData[49] > 0: text.append(['Obsidian = {0}'.format(self.parent.chunkData[49]), Qt.darkYellow]) else: text.append(['', Qt.darkYellow]) if self.parent.chunkData[21] > 0: text.append(['Lazurit = {0}'.format(self.parent.chunkData[21]), Qt.darkBlue]) else: text.append(['', Qt.darkBlue]) painter = QPainter() painter.begin(self) painter.drawRect(self.parent.leftMargin, self.parent.topMargin, self.edgeLen, self.edgeLen) cX = self.parent.leftMargin + self.parent.vsepara cY = self.parent.topMargin + self.parent.hsepara alig = Qt.AlignCenter i = 0 fontik = painter.font() for t in text: if i > 0: alig = Qt.AlignLeft painter.setPen(t[1]) if i == 2: fontik.setUnderline(True) else: fontik.setUnderline(False) painter.setFont(fontik) painter.drawText(cX, cY, self.tBoxWidth, self.tBoxHeight, alig, t[0]) cY += self.lineSpacing i += 1 painter.end() del painter
def paintEvent(self, evt): # print 'paint', self.color, self.text(), self.width(), self.height(), evt.rect().width() qp = QPainter() qp.begin(self) qp.setBrush(QColor('#{}'.format(self.color[:-2]))) qp.drawRect(0, 0, self.width(), self.height()) qp.end() qp.begin(self) qp.setPen(self._get_text_color()) qp.drawText(evt.rect(), QtCore.Qt.AlignCenter, self.text()) qp.end()
def paintEvent(self, event): cX = self.parent.leftMargin + self.scaleMarkLen cY = self.parent.topMargin + self.scaleMarkLen worldX = self.parent.chunkX*16 worldZ = self.parent.chunkZ*16 painter = QPainter() path = QPainterPath() painter.begin(self) painter.save() #painter.setFont(QFont('Arial Narrow', 8)) #QFont.Bold # draw scale x = cX y = cY painter.rotate(-90) for i in range(16): fr = QRectF(-y, x, self.scaleMarkLen, self.edgeLen) painter.drawText(fr, Qt.AlignHCenter | Qt.AlignVCenter, '-5555') painter.drawRect(fr) #fr = QRectF(-y - 16*self.edgeLen - self.scaleMarkLen, x, self.scaleMarkLen, self.edgeLen) #painter.drawText(fr, Qt.AlignHCenter | Qt.AlignVCenter, '-5555') #painter.drawRect(fr) x += self.edgeLen painter.rotate(90) x = self.parent.leftMargin y = cY for i in range(16): fr = QRectF(x, y, self.scaleMarkLen, self.edgeLen) painter.drawText(fr, Qt.AlignHCenter | Qt.AlignVCenter, '-5555') painter.drawRect(fr) #fr = QRectF(x + self.scaleMarkLen + 16*self.edgeLen, y, self.scaleMarkLen, self.edgeLen) #painter.drawText(fr, Qt.AlignHCenter | Qt.AlignVCenter, '-5555') #painter.drawRect(fr) y += self.edgeLen x = cX y = cY for i in range(16): for j in range(16): path.addRect(x, y, self.edgeLen, self.edgeLen) fr = QRectF(x, y, self.edgeLen, self.edgeLen) #painter.drawText(fr, Qt.AlignHCenter | Qt.AlignVCenter, '-5555') x += self.edgeLen x = cX y += self.edgeLen painter.drawPath(path) painter.restore() painter.end() del painter
def paintEvent(self, event): """ Paints the widget """ if self.enabled is False: return Panel.paintEvent(self, event) painter = QPainter(self) painter.fillRect(event.rect(), self.back_brush) for vb in self.editor.codeEdit.visible_blocks: line = vb.row # paint marker for line marker = self.getIndicatorForLine(line) if marker is None: continue # use the normal pen to draw the fold indicator drawLines = False pen = self.normal_pen if marker.hover is True: pen = self.highlight_pen drawLines = True painter.setPen(pen) # get the text to draw txt = '-' if marker.folded is True: drawLines = False txt = '+' offset = 4 h = self.size_hint.height() fm = QFontMetricsF(self.editor.codeEdit.font()) hoffset = (fm.height() - h) / 2.0 r = QRect(vb.rect.x(), vb.rect.y() + hoffset, self.size_hint.width(), self.size_hint.height()) painter.setFont(self.font) painter.drawText(r, Qt.AlignVCenter | Qt.AlignHCenter, txt) w = self.size_hint.width() - 2 * offset h = self.size_hint.width() - 2 * offset hoffset = (fm.height() - h) / 2.0 r.setX(vb.rect.x() + offset) r.setY(vb.rect.y() + hoffset) r.setWidth(w) r.setHeight(h) painter.drawRect(r) if drawLines is True: top = (vb.rect.x() + self.size_hint.width() / 2.0, vb.rect.y() + hoffset + offset * 2) delta = ((marker.end - marker.start) * vb.height) # - (vb.rect.height() / 2.0) bottom = (top[0], top[1] + delta) painter.drawLine(top[0], top[1], bottom[0], bottom[1]) painter.drawLine(bottom[0], bottom[1], bottom[0] + self.size_hint.width() / 2.0, bottom[1]) return
def paintEvent(self, event): QPushButton.paintEvent(self, event) qp = QPainter() qp.begin(self) font = qp.font() font.setPixelSize(8) font.setWeight(QFont.Normal) qp.setFont(font) qp.drawText(event.rect().translated(1, 1), str(self._atomic_number)) qp.end()
def _numberbar_paint(self, number_bar, event): '''Paint number bar.''' font_metrics = self.fontMetrics() current_line = self.edit.document().findBlock( self.edit.textCursor().position() ).blockNumber() + 1 block = self.edit.firstVisibleBlock() line_count = block.blockNumber() painter = QPainter(number_bar) painter.fillRect(event.rect(), self.palette().base()) # Iterate over all visible text blocks in the document. while block.isValid(): line_count += 1 block_top = self.edit.blockBoundingGeometry(block).\ translated(self.edit.contentOffset()).top() # Check if the position of the block is out side of the visible # area. if not block.isVisible() or block_top >= event.rect().bottom(): break # We want the line number for the selected line to be bold. if line_count == current_line: font = painter.font() font.setBold(True) font.setUnderline(True) painter.setFont(font) else: font = painter.font() font.setBold(False) font.setUnderline(False) painter.setFont(font) # Draw the line number right justified at the position of the # line. paint_rect = QRect(0, block_top, number_bar.width(), font_metrics.height()) painter.drawText(paint_rect, Qt.AlignRight, "{} ".format(unicode(line_count))) block = block.next() painter.end() return
def paintGL(self): gl.glClear(gl.GL_COLOR_BUFFER_BIT | gl.GL_DEPTH_BUFFER_BIT) gl.glUseProgram(self.shaders_program) gl.glBegin(gl.GL_QUAD_STRIP) bar_start = -1 + self.text_height / self.height() * 2 bar_height = (1 - 2 * self.text_height / self.height()) * 2 steps = 40 for i in xrange(steps + 1): y = i * (1 / steps) gl.glColor(y, 0, 0) gl.glVertex(-0.5, (bar_height*y + bar_start), 0.0) gl.glVertex(0.5, (bar_height*y + bar_start), 0.0) gl.glEnd() p = QPainter(self) p.drawText((self.width() - self.vmax_width)/2, self.text_ascent, self.vmax_str) p.drawText((self.width() - self.vmin_width)/2, self.height() - self.text_height + self.text_ascent, self.vmin_str) p.end()
def paintEvent(self, event): if self.address is None: return MARGIN_LEFT = 5 MARGIN_TOP = 5 LINE_MARGIN = 3 painter = QPainter(self) painter.setPen(QPen(Qt.black, 1)) painter.setFont(Conf.symexec_font) x = MARGIN_LEFT y = MARGIN_TOP for obj in self._objects: obj_type = type(obj) if obj_type is NewLinePiece: # carriage return x = MARGIN_LEFT y += Conf.symexec_font_height + LINE_MARGIN elif obj_type is AddressPiece: # address addr_str = "%08x" % obj.address painter.drawText(x, y + Conf.symexec_font_ascent, addr_str) x += Conf.symexec_font_width * len(addr_str) x += 7 elif obj_type is QASTViewer: # AST viewer obj.x = x obj.y = y obj.paint(painter) x += obj.width + 2 else: raise TypeError('paintEvent(): Unsupported object type %s.' % obj_type)
def paintEvent(self, pe): painter = QPainter(self) painter.save() background = QColor(55, 55, 55) brush = QBrush(background) painter.setOpacity(self._opacity) painter.setBrush(brush) painter.setPen(Qt.NoPen) painter.drawRect(self.rect()) painter.restore() # draw a bottom border painter.setPen(Qt.black) painter.drawLine(0, self.height(), self.width(), self.height()) # now the text pen = QPen(Qt.white) pen.setWidth(16) painter.setPen(pen) painter.setFont(QFont("Trebuchet MS", 16, QFont.Bold)) text_rect = QRect(self.rect()) text_rect.adjust(self._margin, self._margin, self._margin, self._margin) painter.drawText(text_rect, Qt.AlignLeft, self._message_str)
def _showRemainingTime(self, seconds): """ Show remaining time to the user @param seconds: remaining time @type seconds: int """ if seconds > 60: time = int(seconds / 60) else: time = seconds text = "{0:02d}".format(time) basePixelMap = resources.getPixelMap('pomidor.png') painter = QPainter(basePixelMap) painter.setFont(QFont("PT Sans", 64, QFont.Bold)) painter.setPen(QPen(QColor(0, 0, 0))) painter.drawText(basePixelMap.rect(), Qt.AlignCenter, text) painter.setFont(QFont("PT Sans", 58, QFont.Bold)) painter.setPen(QPen(QColor(240, 240, 240))) painter.drawText(basePixelMap.rect(), Qt.AlignCenter, text) painter.end() self.__trayIcon.setIcon(QIcon(basePixelMap))
def tag_image(source, dest, tag, font, fontsize, x, y, width, height, aspectx, aspecty, red, green, blue, bold=False, italic=False): """docstring for tag_image""" app = QApplication.instance() pixmap = QPixmap(source) color = QColor(red,green,blue) font = QFont(font) font.setPixelSize(int(fontsize*pixmap.height())) font.setItalic(italic) font.setBold(bold) painter = QPainter(pixmap) painter.setPen(color) painter.setFont(font); painter.drawText(x*pixmap.width(),y*pixmap.height(), tag) painter.end() # Resize and save return pixmap.toImage().scaled(width*aspectx, height*aspecty, Qt.KeepAspectRatioByExpanding, Qt.SmoothTransformation).scaled(width, height, Qt.IgnoreAspectRatio, Qt.SmoothTransformation).save(dest)
def lineNumberAreaPaintEvent(self, event): painter = QPainter(self.lineNumberArea) painter.fillRect(event.rect(), Qt.lightGray) block = self.firstVisibleBlock() blockNumber = block.blockNumber() top = self.blockBoundingGeometry(block).translated( self.contentOffset()).top() bottom = top + self.blockBoundingRect(block).height() while (block.isValid() and top <= event.rect().bottom()): if (block.isValid and bottom >= event.rect().top()): number = str(blockNumber + 1) painter.setPen(QtCore.Qt.black) painter.drawText(0, top, self.lineNumberArea.width(), self.fontMetrics().height(), QtCore.Qt.AlignCenter, number) block = block.next() top = bottom bottom = top + self.blockBoundingRect(block).height() blockNumber += 1
def paintEvent(self, event): self.makeCurrent() gl.glClear(gl.GL_COLOR_BUFFER_BIT | gl.GL_DEPTH_BUFFER_BIT) gl.glUseProgram(self.shaders_program) gl.glBegin(gl.GL_QUAD_STRIP) bar_start = -1 + self.text_height / self.height() * 2 bar_height = (1 - 2 * self.text_height / self.height()) * 2 steps = 40 for i in xrange(steps + 1): y = i * (1 / steps) # gl.glColor(y, 0, 0) gl.glVertex(-0.5, (bar_height * y + bar_start), y) gl.glVertex(0.5, (bar_height * y + bar_start), y) gl.glEnd() p = QPainter(self) p.drawText((self.width() - self.vmax_width) / 2, self.text_ascent, self.vmax_str) p.drawText((self.width() - self.vmin_width) / 2, self.height() - self.text_height + self.text_ascent, self.vmin_str) p.end()
def paintEvent(self, event): self.makeCurrent() gl.glClear(gl.GL_COLOR_BUFFER_BIT | gl.GL_DEPTH_BUFFER_BIT) gl.glUseProgram(self.shaders_program) gl.glUniform1i(self.colormap_location, 0) gl.glActiveTexture(gl.GL_TEXTURE0 + 0) gl.glBindTexture(gl.GL_TEXTURE_1D, self.colormap_id) gl.glBegin(gl.GL_QUAD_STRIP) bar_start = -1 + self.text_height / self.height() * 2 bar_height = (1 - 2 * self.text_height / self.height()) * 2 steps = 40 for i in range(steps + 1): y = i * (1 / steps) # gl.glColor(y, 0, 0) gl.glVertex(-0.5, (bar_height*y + bar_start), y) gl.glVertex(0.5, (bar_height*y + bar_start), y) gl.glEnd() p = QPainter(self) p.drawText((self.width() - self.vmax_width)/2, self.text_ascent, self.vmax_str) p.drawText((self.width() - self.vmin_width)/2, self.height() - self.text_height + self.text_ascent, self.vmin_str) p.end()
def paintEvent(self, event): painter = QPainter(self) # Фон painter_path = QPainterPath() painter_path.addRect(0, 0, self.width() - 1, self.height() - 1) painter.fillPath(painter_path, QBrush(QImage(':/main/background.png'))) if self.image: painter.drawText(10, 20, str(self.image.draw_scale)) painter.setTransform(QTransform(). scale(self.image.draw_scale, self.image.draw_scale). translate(self.image.draw_offset.x(), self.image.draw_offset.y())) old_pen = painter.pen() new_pen = QPen() new_pen.setColor(QColor(0, 150, 0)) painter.setPen(new_pen) self.image.draw(painter) painter.setPen(old_pen)
def paintEvent(self, event): painter = QPainter(self) # Фон painter_path = QPainterPath() painter_path.addRect(0, 0, self.width() - 1, self.height() - 1) painter.fillPath(painter_path, QBrush(QImage(':/main/background.png'))) if self.image: painter.drawText(10, 20, str(self.image.draw_scale)) painter.setTransform(QTransform().scale( self.image.draw_scale, self.image.draw_scale).translate(self.image.draw_offset.x(), self.image.draw_offset.y())) old_pen = painter.pen() new_pen = QPen() new_pen.setColor(QColor(0, 150, 0)) painter.setPen(new_pen) self.image.draw(painter) painter.setPen(old_pen)
def paintEvent(self, event): super().paintEvent(event) letterPen = QPen(Qt.darkGreen if self.isEnabled() else Qt.lightGray) wordPen = QPen(Qt.darkCyan if self.isEnabled() else Qt.lightGray) painter = QPainter(self) painter.setRenderHints(QPainter.TextAntialiasing) painter.setPen(letterPen) heightOne = self.fontMetrics().height() widthOne = self.fontMetrics().width("W") if self.orientation == Qt.Vertical: y = HANDLE_OFFSET for c in self.letters: rect = QRectF(X_OFFSET, y, widthOne, heightOne) painter.drawText(rect, Qt.AlignCenter, c) y += heightOne if self.word is not None: painter.setFont(self.smallFont) painter.setPen(wordPen) rect = self.rect().adjusted(0, HANDLE_OFFSET, -widthOne / 3, 0) painter.drawText(rect, Qt.AlignTop | Qt.AlignRight | Qt.TextWordWrap, "\n".join(self.word.lower())) painter.setPen(letterPen) painter.setFont(self.mainFont) else: widthOne *= H_GAP_PC x = HANDLE_OFFSET for c in self.letters: rect = QRectF(x, 0, widthOne, heightOne * V_GAP_PC) painter.drawText(rect, Qt.AlignCenter, c) x += widthOne if self.word is not None: painter.setFont(self.smallFont) painter.setPen(wordPen) rect = self.rect().adjusted(HANDLE_OFFSET, 0, 0, 0) painter.drawText(rect, Qt.AlignBottom | Qt.AlignLeft, self.word.lower()) painter.setPen(letterPen) painter.setFont(self.mainFont)
def paintEvent(self, event): painter = QPainter(self) width = self.width() height = self.height() pen = QPen() pen.setBrush(Qt.black) pen.setWidth(2) painter.setPen(pen) painter.setRenderHint(painter.Antialiasing) painter.drawEllipse(0, 0, width, height) painter.drawLine(width - 20, height // 2, width - 1, height // 2) painter.drawLine(0, height // 2, 20, height // 2) painter.drawLine(width // 2, 0, width // 2, 20) painter.drawLine(width // 2, height - 20, width // 2, height - 1) painter.drawText(0, 20, width, height - 20, Qt.AlignHCenter | Qt.AlignTop, "N") painter.drawText(0, 0, width, height - 20, Qt.AlignHCenter | Qt.AlignBottom, "S") painter.drawText(25, 0, width - 25, height, Qt.AlignVCenter | Qt.AlignLeft, "W") painter.drawText(0, 0, width - 25, height, Qt.AlignVCenter | Qt.AlignRight, "E") pen.setWidth(4) pen.setBrush(Qt.blue) painter.setPen(pen) x = (math.cos(-self.heading) * width // 2) + width // 2 y = (math.sin(-self.heading) * height // 2) + height // 2 painter.drawLine(width // 2, height // 2, x, y)
def paintEvent(self, event): painter = QPainter() painter.begin(self) painter.setRenderHint(QPainter.HighQualityAntialiasing) painter.setRenderHint(QPainter.SmoothPixmapTransform) painter.setBrush(QColor(255, 255, 255)) painter.drawRect(QRect(0, -1, self.window().width(), 76)) if self.icon: painter.drawPixmap(QRect(16, 16, 32, 32), self.icon) if self.title: painter.setFont(QFont("Roboto\\Roboto-Regular.ttf", 20)) if qt_ver() != "PySide": painter.drawText(QRect(56, 0, 64, 48),0, self.title) else: painter.drawText(QRect(56, 0, 64, 48), self.title) if self.text: painter.setFont(QFont("Roboto\\Roboto-Regular.ttf", 13)) if qt_ver() != "PySide": painter.drawText(QRect(56, self.height() / 2, self.window().width() - 56, 36),0, self.text) painter.end()
def paintEvent(self, event): painter = QPainter() painter.begin(self) painter.setRenderHint(QPainter.HighQualityAntialiasing) painter.setRenderHint(QPainter.SmoothPixmapTransform) painter.setBrush(QColor(255, 255, 255)) painter.drawRect(QRect(0, -1, self.window().width(), 76)) if self.icon: painter.drawPixmap(QRect(16, 16, 32, 32), self.icon) if self.title: painter.setFont(QFont("Roboto\\Roboto-Regular.ttf", 20)) if qt_ver() != "PySide": painter.drawText(QRect(56, 0, 64, 48), 0, self.title) else: painter.drawText(QRect(56, 0, 64, 48), self.title) if self.text: painter.setFont(QFont("Roboto\\Roboto-Regular.ttf", 13)) if qt_ver() != "PySide": painter.drawText( QRect(56, self.height() / 2, self.window().width() - 56, 36), 0, self.text) painter.end()
class QPainterDrawText(unittest.TestCase): def setUp(self): self.painter = QPainter() self.text = 'teste!' def tearDown(self): del self.text del self.painter def testDrawText(self): # bug #254 rect = self.painter.drawText(100, 100, 100, 100, Qt.AlignCenter | Qt.TextWordWrap, self.text) self.assert_(isinstance(rect, QRect)) def testDrawTextWithRect(self): # bug #225 rect = QRect(100, 100, 100, 100) newRect = self.painter.drawText(rect, Qt.AlignCenter | Qt.TextWordWrap, self.text) self.assert_(isinstance(newRect, QRect)) def testDrawTextWithRectF(self): '''QPainter.drawText(QRectF, ... ,QRectF*) inject code''' rect = QRectF(100, 52.3, 100, 100) newRect = self.painter.drawText(rect, Qt.AlignCenter | Qt.TextWordWrap, self.text) self.assert_(isinstance(newRect, QRectF)) def testDrawOverloads(self): '''Calls QPainter.drawLines overloads, if something is wrong Exception and chaos ensues. Bug #395''' self.painter.drawLines([QLine(QPoint(0,0), QPoint(1,1))]) self.painter.drawLines([QPoint(0,0), QPoint(1,1)]) self.painter.drawLines([QPointF(0,0), QPointF(1,1)]) self.painter.drawLines([QLineF(QPointF(0,0), QPointF(1,1))]) self.painter.drawPoints([QPoint(0,0), QPoint(1,1)]) self.painter.drawPoints([QPointF(0,0), QPointF(1,1)]) self.painter.drawConvexPolygon([QPointF(10.0, 80.0), QPointF(20.0, 10.0), QPointF(80.0, 30.0), QPointF(90.0, 70.0)]) self.painter.drawConvexPolygon([QPoint(10.0, 80.0), QPoint(20.0, 10.0), QPoint(80.0, 30.0), QPoint(90.0, 70.0)]) self.painter.drawPolygon([QPointF(10.0, 80.0), QPointF(20.0, 10.0), QPointF(80.0, 30.0), QPointF(90.0, 70.0)]) self.painter.drawPolygon([QPoint(10.0, 80.0), QPoint(20.0, 10.0), QPoint(80.0, 30.0), QPoint(90.0, 70.0)]) self.painter.drawPolyline([QPointF(10.0, 80.0), QPointF(20.0, 10.0), QPointF(80.0, 30.0), QPointF(90.0, 70.0)]) self.painter.drawPolyline([QPoint(10.0, 80.0), QPoint(20.0, 10.0), QPoint(80.0, 30.0), QPoint(90.0, 70.0)])
def paintEvent(self, event): super().paintEvent(event) painter = QPainter(self) # Рисование цифр в ячейки таблицы for i in range(self.matrix_size): for j in range(self.matrix_size): # Если текущая ячейка относится к дефолтной судоку if self.def_num_matrix[i][j]: painter.save() # painter.setPen() painter.setBrush(Qt.yellow) x = i * self.cell_size y = j * self.cell_size w, h = self.cell_size, self.cell_size painter.drawRect(x, y, w, h) painter.restore() # TODO: Закомментировано # Если индекс ячейки под курсором валидный if 0 <= self.x_highlight_cell < self.matrix_size and 0 <= self.y_highlight_cell < self.matrix_size: # # Выделение всего столбца и строки пересекающих ячейку под курсором # painter.save() # painter.setBrush(Qt.lightGray) # # # Выделение строки # for i in range(self.matrix_size): # painter.drawRect(i * self.cell_size, # self.y_highlight_cell * self.cell_size, # self.cell_size, # self.cell_size) # # # Выделение столбца # for j in range(self.matrix_size): # painter.drawRect(self.x_highlight_cell * self.cell_size, # j * self.cell_size, # self.cell_size, # self.cell_size) # # painter.restore() x, y = self.x_highlight_cell, self.y_highlight_cell # Не подсвечиваем дефолтную ячейку if not self.def_num_matrix[x][y]: # Выделение ячейки под курсором painter.save() painter.setBrush(Qt.darkYellow) painter.drawRect(x * self.cell_size, y * self.cell_size, self.cell_size, self.cell_size) painter.restore() # Рисование цифр в ячейки таблицы for i in range(self.matrix_size): for j in range(self.matrix_size): num = self.matrix[i][j] if not num: continue num = str(num) # Алгоритм изменения размера текста взят из http://stackoverflow.com/a/2204501 # Для текущего пришлось немного адаптировать factor = (self.cell_size / 2) / painter.fontMetrics().width(num) if factor < 1 or factor > 1.25: f = painter.font() point_size = f.pointSizeF() * factor if point_size > 0: f.setPointSizeF(point_size) painter.setFont(f) x = i * self.cell_size y = j * self.cell_size w, h = self.cell_size, self.cell_size painter.drawText(x, y, w, h, Qt.AlignCenter, num) # Рисование сетки таблицы y1, y2 = 0, 0 factor = min(self.width(), self.height()) / self.default_size size = self.default_pen_size_1 size2 = self.default_pen_size_2 if factor < 1 or factor > 1.25: size *= factor if size < self.min_default_pen_size_2: size = self.min_default_pen_size_2 painter.save() for i in range(self.matrix_size + 1): painter.setPen(QPen(Qt.black, size2 if i % 3 == 0 and i and i < self.matrix_size else size)) painter.drawLine(0, y1, self.cell_size * self.matrix_size, y2) y1 += self.cell_size y2 += self.cell_size x1, x2 = 0, 0 for i in range(self.matrix_size + 1): painter.setPen(QPen(Qt.black, size2 if i % 3 == 0 and i and i < self.matrix_size else size)) painter.drawLine(x1, 0, x2, self.cell_size * self.matrix_size) x1 += self.cell_size x2 += self.cell_size painter.restore()
class QPainterDrawText(unittest.TestCase): def setUp(self): self.painter = QPainter() self.text = 'teste!' def tearDown(self): del self.text del self.painter def testDrawText(self): # bug #254 rect = self.painter.drawText(100, 100, 100, 100, Qt.AlignCenter | Qt.TextWordWrap, self.text) self.assert_(isinstance(rect, QRect)) def testDrawTextWithRect(self): # bug #225 rect = QRect(100, 100, 100, 100) newRect = self.painter.drawText(rect, Qt.AlignCenter | Qt.TextWordWrap, self.text) self.assert_(isinstance(newRect, QRect)) def testDrawTextWithRectF(self): '''QPainter.drawText(QRectF, ... ,QRectF*) inject code''' rect = QRectF(100, 52.3, 100, 100) newRect = self.painter.drawText(rect, Qt.AlignCenter | Qt.TextWordWrap, self.text) self.assert_(isinstance(newRect, QRectF)) def testDrawOverloads(self): '''Calls QPainter.drawLines overloads, if something is wrong Exception and chaos ensues. Bug #395''' self.painter.drawLines([QLine(QPoint(0, 0), QPoint(1, 1))]) self.painter.drawLines([QPoint(0, 0), QPoint(1, 1)]) self.painter.drawLines([QPointF(0, 0), QPointF(1, 1)]) self.painter.drawLines([QLineF(QPointF(0, 0), QPointF(1, 1))]) self.painter.drawPoints([QPoint(0, 0), QPoint(1, 1)]) self.painter.drawPoints([QPointF(0, 0), QPointF(1, 1)]) self.painter.drawConvexPolygon([ QPointF(10.0, 80.0), QPointF(20.0, 10.0), QPointF(80.0, 30.0), QPointF(90.0, 70.0) ]) self.painter.drawConvexPolygon([ QPoint(10.0, 80.0), QPoint(20.0, 10.0), QPoint(80.0, 30.0), QPoint(90.0, 70.0) ]) self.painter.drawPolygon([ QPointF(10.0, 80.0), QPointF(20.0, 10.0), QPointF(80.0, 30.0), QPointF(90.0, 70.0) ]) self.painter.drawPolygon([ QPoint(10.0, 80.0), QPoint(20.0, 10.0), QPoint(80.0, 30.0), QPoint(90.0, 70.0) ]) self.painter.drawPolyline([ QPointF(10.0, 80.0), QPointF(20.0, 10.0), QPointF(80.0, 30.0), QPointF(90.0, 70.0) ]) self.painter.drawPolyline([ QPoint(10.0, 80.0), QPoint(20.0, 10.0), QPoint(80.0, 30.0), QPoint(90.0, 70.0) ])
def print_(self, printer): painter = QPainter(printer) pageRect = printer.pageRect() w = pageRect.width() * 0.85 h = pageRect.height() painter.drawPixmap(0, 0, w, h, './template/image.png') sansFont = QFont("Helvetica", 10) painter.setFont(sansFont) fm = QFontMetrics(sansFont) height = fm.height() + 10 vmargin = 40 x0 = w + 1 y = 25 width = fm.width(u"测试编号") + 25 x1 = x0 + width painter.drawText(x0, y, u"报告编号") painter.drawText(x1, y, self.report['SERIAL']) y += height painter.drawText(x0, y, u"测试类型") painter.drawText(x1, y, self.report['TYPE']) y += height painter.drawText(x0, y, u"触发方式") painter.drawText(x1, y, self.report['TRIGGER']) y += height painter.drawText(x0, y, u"测试人员") painter.drawText(x1, y, self.report['PERSON']) y += height painter.drawText(x0, y, u"测试日期") painter.drawText(x1, y, self.report['DATE']) y += vmargin width = fm.width(u"通道1") + 50 x1 = x0 + width space = 0 painter.drawText(x0 + 20, y, u"压力通道(Mpa)") for i, j in enumerate(self.group_press): if j[1]: y += height if j[0]: painter.drawText(x0, y, j[0]) else: painter.drawText(x0, y, '通道%d'.decode("utf-8") % (i + 1)) painter.drawText(x1, y, self.report['PRESS'][i + 1]) else: space += height y += (vmargin + space) width = fm.width(u"通道计量1") + 15 x1 = x0 + width #x2 = x1 + width painter.drawText(x0 + 20, y, u"数字量计时通道(s)") y += height painter.drawText(x0, y, u"通道") painter.drawText(x1, y, u"开启时间") #painter.drawText(x2, y, u"关闭") space = 0 for i, j in enumerate(self.group_digital): if j[1]: y += height if j[0]: painter.drawText(x0, y, j[0]) else: painter.drawText(x0, y, '通道%d'.decode("utf-8") % (i + 1)) painter.drawText(x1, y, self.report['DIGITAL'][i + 1][0]) #painter.drawText(x2, y, self.report['DIGITAL'][i + 1][1]) else: space += height y += (vmargin + space) width = fm.width(u"出管速度(m/s)") + 25 x1 = x0 + width painter.drawText(x0, y, u"加速度(g)") painter.drawText(x1, y, self.report['ACCELERATION']) y += height painter.drawText(x0, y, u"出管速度(m/s)") painter.drawText(x1, y, self.report['SPEED']) y += height painter.drawText(x0, y, u"延迟时间(s)") painter.drawText(x1, y, self.report['DELAY']) y += height painter.drawText(x0, y, u"发射时间(s)") painter.drawText(x1, y, self.report['SHOOT']) y += height painter.drawText(x0, y, u"发射深度(s)") painter.drawText(x1, y, self.report['DEEP']) width = fm.width(u"泄放装置泄放时间(s)") + 5 y += height painter.drawText(x0, y, u"泄放阀开启时机(m)") x1 = x0 + width painter.drawText(x1, y, self.report['BLEED']) y += height painter.drawText(x0, y, u"泄放阀开启时间(s)") x1 = x0 + width + 1 painter.drawText(x1, y, self.report['OPEN'])
def paintEvent(self, event): cX = self.parent.lytLeftMargin + self.scaleMarkLen cY = self.parent.lytTopMargin + self.scaleMarkLen worldX = self.parent.presenter.showChunkX*16 worldZ = self.parent.presenter.showChunkZ*16 painter = QPainter() path = QPainterPath() painter.begin(self) painter.save() #painter.setFont(QFont('Arial Narrow', 8)) #QFont.Bold # draw scale x = cX y = cY painter.rotate(-90) for i in range(16): fr = QRectF(-y, x, self.scaleMarkLen, self.edgeLen) painter.drawText(fr, Qt.AlignHCenter | Qt.AlignVCenter, str(worldX)) #painter.drawRect(fr) #fr = QRectF(-y - 16*self.edgeLen - self.scaleMarkLen, x, self.scaleMarkLen, self.edgeLen) #painter.drawText(fr, Qt.AlignHCenter | Qt.AlignVCenter, '-5555') #painter.drawRect(fr) x += self.edgeLen worldX += 1 painter.rotate(90) x = self.parent.lytLeftMargin y = cY for i in range(16): fr = QRectF(x, y, self.scaleMarkLen, self.edgeLen) painter.drawText(fr, Qt.AlignHCenter | Qt.AlignVCenter, str(worldZ)) #painter.drawRect(fr) #fr = QRectF(x + self.scaleMarkLen + 16*self.edgeLen, y, self.scaleMarkLen, self.edgeLen) #painter.drawText(fr, Qt.AlignHCenter | Qt.AlignVCenter, '-5555') #painter.drawRect(fr) y += self.edgeLen worldZ += 1 x = cX y = cY for i in range(16): for j in range(16): path.addRect(x, y, self.edgeLen, self.edgeLen) #fr = QRectF(x, y, self.edgeLen, self.edgeLen) #painter.drawText(fr, Qt.AlignHCenter | Qt.AlignVCenter, '-5555') x += self.edgeLen x = cX y += self.edgeLen painter.drawPath(path) slice_ = self.parent.presenter.getSlice(self.parent.presenter.elevation) x = cX y = cY bru = QBrush() #path1 = QPainterPath() for i in range(16): for j in range(16): if slice_[i][j] in self.parent.selectedMinerals.list_: lePen = painter.pen() newPen = QPen(bru, 3) newPen.setColor(self.parent.selectedMinerals.getColor(slice_[i][j])) painter.setPen(newPen) painter.drawRect(x, y, self.edgeLen, self.edgeLen) painter.setPen(lePen) x += self.edgeLen x = cX y += self.edgeLen painter.restore() painter.end() del painter
def paintEvent( self, event ): painter = QPainter() painter.begin(self) painter.setRenderHint(painter.Antialiasing) font = painter.font() font.setBold(True) painter.setFont(font) x = self.rect().x() y = self.rect().y() w = self.rect().width() - 1 h = self.rect().height() - 1 r = 8 # draw a rounded style if self._rolloutStyle == 2: # draw the text painter.drawText(x + 33, y + 3, w, 16, Qt.AlignLeft | Qt.AlignTop, self.title()) # draw the triangle self.__drawTriangle(painter, x, y) # draw the borders pen = QPen(self.palette().color(QPalette.Light)) pen.setWidthF(0.6) painter.setPen(pen) painter.drawRoundedRect(x + 1, y + 1, w - 1, h - 1, r, r) pen.setColor(self.palette().color(QPalette.Shadow)) painter.setPen(pen) painter.drawRoundedRect(x, y, w - 1, h - 1, r, r) # draw a square style if self._rolloutStyle == 3: # draw the text painter.drawText(x + 33, y + 3, w, 16, Qt.AlignLeft | Qt.AlignTop, self.title()) self.__drawTriangle(painter, x, y) # draw the borders pen = QPen(self.palette().color(QPalette.Light)) pen.setWidthF(0.6) painter.setPen(pen) painter.drawRect(x + 1, y + 1, w - 1, h - 1) pen.setColor(self.palette().color(QPalette.Shadow)) painter.setPen(pen) painter.drawRect(x, y, w - 1, h - 1) # draw a Maya style if self._rolloutStyle == 4: # draw the text painter.drawText(x + 33, y + 3, w, 16, Qt.AlignLeft | Qt.AlignTop, self.title()) painter.setRenderHint(QPainter.Antialiasing, False) self.__drawTriangle(painter, x, y) # draw the borders - top headerHeight = 20 headerRect = QRect(x + 1, y + 1, w - 1, headerHeight) headerRectShadow = QRect(x - 1, y - 1, w + 1, headerHeight + 2) # Highlight pen = QPen(self.palette().color(QPalette.Light)) pen.setWidthF(0.4) painter.setPen(pen) painter.drawRect(headerRect) painter.fillRect(headerRect, QColor(255, 255, 255, 18)) # Shadow pen.setColor(self.palette().color(QPalette.Dark)) painter.setPen(pen) painter.drawRect(headerRectShadow) if not self.isCollapsed(): # draw the lover border pen = QPen(self.palette().color(QPalette.Dark)) pen.setWidthF(0.8) painter.setPen(pen) offSet = headerHeight + 3 bodyRect = QRect(x, y + offSet, w, h - offSet) bodyRectShadow = QRect(x + 1, y + offSet, w + 1, h - offSet + 1) painter.drawRect(bodyRect) pen.setColor(self.palette().color(QPalette.Light)) pen.setWidthF(0.4) painter.setPen(pen) painter.drawRect(bodyRectShadow) # draw a boxed style elif self._rolloutStyle == 1: if self.isCollapsed(): arect = QRect(x + 1, y + 9, w - 1, 4) brect = QRect(x, y + 8, w - 1, 4) text = '+' else: arect = QRect(x + 1, y + 9, w - 1, h - 9) brect = QRect(x, y + 8, w - 1, h - 9) text = '-' # draw the borders pen = QPen(self.palette().color(QPalette.Light)) pen.setWidthF(0.6) painter.setPen(pen) painter.drawRect(arect) pen.setColor(self.palette().color(QPalette.Shadow)) painter.setPen(pen) painter.drawRect(brect) painter.setRenderHint(painter.Antialiasing, False) painter.setBrush(self.palette().color(QPalette.Window).darker(120)) painter.drawRect(x + 10, y + 1, w - 20, 16) painter.drawText(x + 16, y + 1, w - 32, 16, Qt.AlignLeft | Qt.AlignVCenter, text) painter.drawText(x + 10, y + 1, w - 20, 16, Qt.AlignCenter, self.title()) if self.dragDropMode(): rect = self.dragDropRect() # draw the lines l = rect.left() r = rect.right() cy = rect.center().y() for y in (cy - 3, cy, cy + 3): painter.drawLine(l, y, r, y) painter.end()
def add_labels_internal(self, gl, render_state, draw_to_canvas, labels): ''' call to add a list of labels ''' text_paint = QPainter() if draw_to_canvas: text_paint.begin(self.bitmap) text_paint.setRenderHints(QPainter.Antialiasing) u = 0 v = 0 line_height = 0 for label in labels: ascent = 0 descent = 0 measured_text_width = 0 height = 0 width = 0 font_size = label.font_size while True: metrics = None if draw_to_canvas: mask = 0x000000FF b = (label.color >> 16) & mask g = (label.color >> 8) & mask r = label.color & mask ######################################################################## LINE CHANGED text_paint.setPen(QColor(0, 0, 0)) #text_paint.setPen(QColor(r, g, b)) # The value 0.75 is hard coded representing phone pixel density text_paint.setFont(QFont('Veranda', font_size * 0.75)) # Paint.ascent is negative, so negate it. metrics = text_paint.fontMetrics() else: # The value 0.75 is hard coded representing phone pixel density metrics = QFontMetrics(QFont('Veranda', font_size * 0.75)) ascent = math.ceil(metrics.ascent()) descent = math.ceil(metrics.descent()) measured_text_width = math.ceil(metrics.boundingRect(label.string).width()) height = int(ascent) + int(descent) width = int(measured_text_width) # If it's wider than the screen, try it again with a font size of 1 # smaller. font_size -= 1 if font_size < 0 or width < render_state.screen_width: break next_u = 0 # Is there room for this string on the current line? if u + width > self.strike_width: # No room, go to the next line: u = 0 next_u = width v += line_height line_height = 0 else: next_u = u + width line_height = max(line_height, height) if (v + line_height > self.strike_height) and draw_to_canvas: raise Exception("out of texture space.") v_base = v + ascent if draw_to_canvas: text_paint.drawText(int(u), int(v_base), label.string) label.set_texture_data(width, height, u, v + height, width, -height, self.texel_width, self.texel_height) u = next_u if draw_to_canvas: text_paint.end() return v + line_height