Example #1
0
        def generate_pens(basecolor):
            pen = QPen(basecolor, 1)
            pen.setCosmetic(True)

            shadow_pen = QPen(pen.color().lighter(160), 2.5)
            shadow_pen.setCosmetic(True)
            return pen, shadow_pen
    def plot_curves(self, target, clf_idx):
        if (target, clf_idx) not in self._curve_data:
            curve = liftCurve_from_results(self.results, clf_idx, target)
            color = self.colors[clf_idx]
            pen = QPen(color, 1)
            pen.setCosmetic(True)
            shadow_pen = QPen(pen.color().lighter(160), 2.5)
            shadow_pen.setCosmetic(True)
            item = pg.PlotDataItem(
                curve.points[0],
                curve.points[1],
                pen=pen,
                shadowPen=shadow_pen,
                symbol="+",
                symbolSize=3,
                symbolPen=shadow_pen,
                antialias=True,
            )
            hull_item = pg.PlotDataItem(curve.hull[0],
                                        curve.hull[1],
                                        pen=pen,
                                        antialias=True)
            self._curve_data[target,
                             clf_idx] = PlotCurve(curve, item, hull_item)

        return self._curve_data[target, clf_idx]
Example #3
0
        def generate_pens(basecolor):
            pen = QPen(basecolor, 1)
            pen.setCosmetic(True)

            shadow_pen = QPen(pen.color().lighter(160), 2.5)
            shadow_pen.setCosmetic(True)
            return pen, shadow_pen
Example #4
0
    def __updateStyleState(self):
        """
        Update the arrows' brush, pen, ... based on it's state
        """
        if self.isSelected():
            color = self.__color.darker(150)
            pen = QPen(QColor(96, 158, 215), Qt.DashDotLine)
            pen.setWidthF(1.25)
            pen.setCosmetic(True)
            self.__shadow.setColor(pen.color().darker(150))
        else:
            color = self.__color
            pen = QPen(Qt.NoPen)
            self.__shadow.setColor(QColor(63, 63, 63, 180))

        self.__arrowItem.setBrush(color)
        self.__arrowItem.setPen(pen)
Example #5
0
    def __updateStyleState(self):
        """
        Update the arrows' brush, pen, ... based on it's state
        """
        if self.isSelected():
            color = self.__color.darker(150)
            pen = QPen(QColor(96, 158, 215), Qt.DashDotLine)
            pen.setWidthF(1.25)
            pen.setCosmetic(True)
            self.__shadow.setColor(pen.color().darker(150))
        else:
            color = self.__color
            pen = QPen(Qt.NoPen)
            self.__shadow.setColor(QColor(63, 63, 63, 180))

        self.__arrowItem.setBrush(color)
        self.__arrowItem.setPen(pen)
    def add_line(self, plot_area_i, line_i, values):
        color = self.colors[line_i]

        pen = QPen(color, 1)
        pen.setCosmetic(True)

        shadow_pen = QPen(pen.color().lighter(160), 2.5)
        shadow_pen.setCosmetic(True)

        line = pg.PlotDataItem(values['x'],
                               values['y'],
                               pen=pen,
                               shadowPen=shadow_pen,
                               symbol="+",
                               symbolSize=3,
                               symbolPen=shadow_pen,
                               antialias=True)
        self.plot_items[plot_area_i].addItem(line)
Example #7
0
    def plot_curves(self, target, clf_idx):
        if (target, clf_idx) not in self._curve_data:
            curve = liftCurve_from_results(self.results, clf_idx, target)
            color = self.colors[clf_idx]
            pen = QPen(color, 1)
            pen.setCosmetic(True)
            shadow_pen = QPen(pen.color().lighter(160), 2.5)
            shadow_pen.setCosmetic(True)
            item = pg.PlotDataItem(
                curve.points[0], curve.points[1],
                pen=pen, shadowPen=shadow_pen,
                symbol="+", symbolSize=3, symbolPen=shadow_pen,
                antialias=True
            )
            hull_item = pg.PlotDataItem(
                curve.hull[0], curve.hull[1],
                pen=pen, antialias=True
            )
            self._curve_data[target, clf_idx] = \
                PlotCurve(curve, item, hull_item)

        return self._curve_data[target, clf_idx]
    def plot_curves(self, target, clf_idx):
        if (target, clf_idx) not in self._curve_data:
            curve = pvrCurve_from_results(self.results, clf_idx, target)
            color = self.colors[clf_idx]
            pen = QPen(color, 1)
            pen.setCosmetic(True)
            shadow_pen = QPen(pen.color().lighter(160), 2.5)
            shadow_pen.setCosmetic(True)
            item = pg.PlotDataItem(curve.points[0],
                                   curve.points[1],
                                   pen=pen,
                                   shadowPen=shadow_pen,
                                   symbol="+",
                                   symbolSize=3,
                                   symbolPen=shadow_pen,
                                   antialias=True)
            item_label = pg.TextItem(text="AP{:.3f}".format(curve[1]),
                                     color=color)
            item_label.setPos(0.1, 1 - (clf_idx / 10))

            self._curve_data[target, clf_idx] = \
                PlotCurve(curve, item, item_label)

        return self._curve_data[target, clf_idx]