From 06dadd0372d3362ce23c87f0060c5f2827108c6b Mon Sep 17 00:00:00 2001
From: "Egli Adrian (IT-SCI-API-PFI)" <adrian.egli@sbb.ch>
Date: Thu, 23 May 2019 11:06:25 +0200
Subject: [PATCH] SVG rendering bug fixe WINDOWS:
sSVG=sSVG.replace(ASCII,UTF-8)
---
examples/demo.py | 10 +++++-----
flatland/utils/render_qt.py | 1 +
2 files changed, 6 insertions(+), 5 deletions(-)
diff --git a/examples/demo.py b/examples/demo.py
index c77dc81..c40cebf 100644
--- a/examples/demo.py
+++ b/examples/demo.py
@@ -131,10 +131,10 @@ class Demo:
self.state_size = 105 * 2
self.action_size = 4
self.agent = Agent(self.state_size, self.action_size, "FC", 0)
- self.agent.qnetwork_local.load_state_dict(torch.load('../flatland/baselines/Nets/avoid_checkpoint15000.pth'))
+ self.agent.qnetwork_local.load_state_dict(torch.load('./flatland/baselines/Nets/avoid_checkpoint15000.pth'))
def create_renderer(self):
- self.renderer = RenderTool(self.env, gl="QT")
+ self.renderer = RenderTool(self.env, gl="QTSVG")
handle = self.env.get_agent_handles()
return handle
@@ -201,14 +201,14 @@ if False:
demo_001.run_demo()
demo_001 = None
-demo_000 = Demo(Scenario_Generator.load_scenario('../env-data/railway/example_network_000.pkl'))
+demo_000 = Demo(Scenario_Generator.load_scenario('./env-data/railway/example_network_000.pkl'))
demo_000.run_demo()
demo_000 = None
-demo_001 = Demo(Scenario_Generator.load_scenario('../env-data/railway/example_network_001.pkl'))
+demo_001 = Demo(Scenario_Generator.load_scenario('./env-data/railway/example_network_001.pkl'))
demo_001.run_demo()
demo_001 = None
-demo_002 = Demo(Scenario_Generator.load_scenario('../env-data/railway/example_network_002.pkl'))
+demo_002 = Demo(Scenario_Generator.load_scenario('./env-data/railway/example_network_002.pkl'))
demo_002.run_demo()
demo_002 = None
diff --git a/flatland/utils/render_qt.py b/flatland/utils/render_qt.py
index ea96139..2a4a02a 100644
--- a/flatland/utils/render_qt.py
+++ b/flatland/utils/render_qt.py
@@ -170,6 +170,7 @@ class QTSVG(GraphicsLayer):
def setRailAt(self, row, col, binTrans):
if binTrans in self.track.dSvg:
sSVG = self.track.dSvg[binTrans].to_string()
+ sSVG = sSVG.replace("ASCII", "UTF-8")
bySVG = bytearray(sSVG, encoding='utf-8')
svgWidget = QtSvg.QSvgWidget()
svgWidget.renderer().load(bySVG)
--
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