Fix: update canvasRect type to QRectF for improved intersection checks in CircleSVGShape

Author: PierreRaybaut

CHANGELOG.md

@@ -4,6 +4,8 @@
 
 🛠️ Bug fixes:
 
+* Fixed update `canvasRect` type to `QRectF` for intersection checks in `CircleSVGShape`, following [this bug fix](https://github.com/PlotPyStack/PythonQwt/commit/d0b5e26d8f78a9a65939503553f1bc1b56826e4e) in `PythonQwt` V0.14.4
+
 * Fixed regression with respect to `guiqwt` regarding plot items instantiation:
   * `guiqwt` was allowing to instantiate plot items without needing to create a `QApplication` instance (no GUI event loop was required)
   * This was not the case with `plotpy`, so that it was not possible -for example- to serialize/deserialize plot items to JSON without creating a `QApplication` instance

plotpy/items/shape/svg.py

@@ -119,11 +119,11 @@ def draw(
         painter: QG.QPainter,
         xMap: QwtScaleMap,
         yMap: QwtScaleMap,
-        canvasRect: QC.QRect,
+        canvasRect: QC.QRectF,
     ) -> None:
         """Draw shape (reimplement shape.Shape.draw))"""
         points, line0, line1, rect = self.compute_elements(xMap, yMap)
-        if canvasRect.intersects(rect.toRect()) and self.svg_data is not None:
+        if canvasRect.intersects(rect) and self.svg_data is not None:
             pen, brush, symbol = self.get_pen_brush(xMap, yMap)
             painter.setRenderHint(QG.QPainter.Antialiasing)
             painter.setPen(pen)