ПРавильные прямоугольники

src/Canvas.zig

@@ -101,6 +101,9 @@ pub fn updateVisibleImageRect(self: *Canvas, viewport: dvui.Rect, scroll_offset:
         changed |= next.x != vis.x or next.y != vis.y or next.w != vis.w or next.h != vis.h;
     }
     self._visible_rect = next;
+    if (changed) {
+        std.debug.print("Visible Image Rect: {{ x: {}, y: {}, w: {}, h: {} }}\n", .{ next.x, next.y, next.w, next.h });
+    }
     if (changed or self.texture == null) {
         try self.redrawExample();
     }
@@ -123,7 +126,7 @@ fn computeVisibleImageRect(self: Canvas, viewport: dvui.Rect, scroll_offset: dvu
     const vis_x: u32 = @intCast(std.math.clamp(raw_x, 0, @as(i64, img_w) - @as(i64, vis_w)));
     const vis_y: u32 = @intCast(std.math.clamp(raw_y, 0, @as(i64, img_h) - @as(i64, vis_h)));
 
-    return .{
+    return ImageRect{
         .x = vis_x,
         .y = vis_y,
         .w = vis_w,