Method set_view

src/picking.rs:521–525

(&mut self, w: u32, h: u32, scale: f32)

    }

    pub(crate) fn set_view(&mut self, w: u32, h: u32, scale: f32) {
        self.size_w = w.max(1);
        self.size_h = h.max(1);
        self.scale_factor = scale;
    }

    pub(crate) fn set_id_map(&mut self, map: Vec<(u32, u32)>) {
        self.id_map = map;