From edb06886045bf5ee33b8ac2e020b0f434a289b4a Mon Sep 17 00:00:00 2001
From: ytt_2000 <ytt_2000@qq.com>
Date: Fri, 24 Mar 2023 19:45:11 +0800
Subject: [PATCH] =?UTF-8?q?fix=20bug=20=E6=B7=BB=E5=8A=A0=E4=B8=A4?=
 =?UTF-8?q?=E4=B8=AASLT=E6=8F=92=E4=BB=B6=EF=BC=8C=E7=82=B9=E5=87=BB?=
 =?UTF-8?q?=E8=AE=BE=E7=BD=AE=E9=A2=9C=E8=89=B2=E6=97=B6=EF=BC=8Cmviz?=
 =?UTF-8?q?=E4=BC=9A=E5=8D=A1=E6=AD=BB?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 chart_plugin/src/slt_space_display.cpp | 8 +++++++-
 chart_plugin/src/slt_space_display.h   | 3 +++
 2 files changed, 10 insertions(+), 1 deletion(-)

diff --git a/chart_plugin/src/slt_space_display.cpp b/chart_plugin/src/slt_space_display.cpp
index 986551d..c9ac754 100755
--- a/chart_plugin/src/slt_space_display.cpp
+++ b/chart_plugin/src/slt_space_display.cpp
@@ -571,6 +571,13 @@ void SltSpaceDisplay::onInitialize()
     UpdateCurveChoice();
     setAssociatedWidget(&widget);
     QObject::connect(ui.GetRestoreButton(), SIGNAL(pressed()), this, SLOT(UpdateMathglZoomAndRotation()));
+
+    const int32_t tms = 1000;
+    timer.setInterval(tms);
+    connect(&timer, &QTimer::timeout, this, [=]() {
+        UpdateDrawQMathGl();
+    });
+    timer.start();
 }
 
 void SltSpaceDisplay::UpdateMathglDraw()
@@ -743,7 +750,6 @@ void SltSpaceDisplay::ProcessMessage(const custom::SltSpace::ConstPtr &message)
     ui.GetQMathGl()->setDotsPreview(false);
     ui.GetQMathGl()->setRotate(true);
     ui.GetQMathGl()->setZoom(false);
-    UpdateDrawQMathGl();
 }
 
 void SltSpaceDisplay::updateTopic()
diff --git a/chart_plugin/src/slt_space_display.h b/chart_plugin/src/slt_space_display.h
index ff6d328..4dc11fe 100755
--- a/chart_plugin/src/slt_space_display.h
+++ b/chart_plugin/src/slt_space_display.h
@@ -31,6 +31,7 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #include <QWidget>
 #include <QPushButton>
 #include <map>
+#include <QTimer>
 
 #include <rviz/properties/enum_property.h>
 #include <rviz/properties/color_property.h>
@@ -487,6 +488,8 @@ private:
     QSpacerItem *horizontalSpacerLeft { nullptr };
     QSpacerItem *horizontalSpacerRight { nullptr };
     bool isTopicMessageComing { false };
+
+    QTimer timer;
 };
 } // namespace chart_plugin
 
-- 
Gitee