From: Patrick Fradin <pfradin@pfradin-bureau.(none)>
Date: Fri, 7 Oct 2011 16:49:01 +0000 (+0200)
Subject: (texgraph) Ajout dun exmple
X-Git-Url: https://melusine.eu.org/syracuse/G/git/?a=commitdiff_plain;h=0ca620520294008bfac39c3182184be384551bb6;p=geshi.git

(texgraph) Ajout dun exmple
---

diff --git a/texgraph/plans.png b/texgraph/plans.png
new file mode 100644
index 0000000..b615494
Binary files /dev/null and b/texgraph/plans.png differ
diff --git a/texgraph/plans.teg b/texgraph/plans.teg
new file mode 100644
index 0000000..d673bc8
--- /dev/null
+++ b/texgraph/plans.teg
@@ -0,0 +1,25 @@
+TeXgraph#
+Cmd
+	view(-6,6,-6,6);
+	Marges(0,0,0,0);
+	size(10);
+	[theta:=-10*deg, phi:=60*deg, ModelView(central), DistCam(20)];
+Graph objet1 = [
+	background(full, gray),
+	P1 :=planEqn([1, 1, 1, 2]), P2 :=[Origin, vecK-vecJ],
+	D := interPP(P1, P2),
+	a :=Copy(getdroite(D), 1, 2),
+	b :=Copy(getplan(P1, 0.75), 11, 2),
+	c :=Copy(getplan(P2, 0.75), 3, 2),
+	Build3D(
+	        bdPlan(P1, [color :=red, opacity :=0.7, scale :=0.75 ]),
+	        bdPlan(P2, [color :=blue, opacity :=0.7, scale :=0.75]),
+	        bdDroite(D, [color :=darkgreen, width :=12]),
+	        bdAxes([0, 0], [color :=gold, width :=8, arrows :=1]),
+	        bdLabel(a, "$D$", [labelpos :=[0.5, -i]]),
+	        bdLabel(b, "$P_1$", [labelpos :=[0.5, i]]),
+	        bdLabel(c, "$P_2$", [labelpos :=[0.5, i]])
+	),
+	Display3D()
+	];
+