Changes for better display.

git-svn-id: https://svn.code.sf.net/p/dct/code/trunk@877 4c865b51-4357-4376-afb4-474e03ccb993

6_rendering/gtIVPhexCmap_key.m

@@ -162,7 +162,13 @@ poles_phi=[0 90 60]
 poles_r=tand(poles_psi/2);
 [poles_x,poles_y]=pol2cart((-pi/2)+poles_phi*pi/180, poles_r);
 plot(poles_x, poles_y, 'k*')
-text(0, 0.04, '[0 0 0 1]', 'fontsize', 14, 'fontweight', 'bold')
-text(0.85, 0.04, '[0 1 -1 0]', 'fontsize', 14, 'fontweight', 'bold')
-text(0.9, -0.5, '[1 1 -2 0]', 'fontsize', 14, 'fontweight', 'bold')
 
+text(poles_x(1), poles_y(1), '[0 0 0 1]', 'fontsize', 20, ...
+    'fontweight', 'bold','VerticalAlignment','top','HorizontalAlignment','left')
+text(poles_x(2), poles_y(2), '[0 1 -1 0]', 'fontsize', 20, ...
+    'fontweight', 'bold','VerticalAlignment','top','HorizontalAlignment','right')
+text(poles_x(3), poles_y(3), '[1 1 -2 0]', 'fontsize', 20, ...
+    'fontweight', 'bold','VerticalAlignment','bottom','HorizontalAlignment','right')
+
+set(gca,'position',[0 0 1 1])
+axis equal
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