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diff scaleAxisLim.m @ 423:a2cb0d4f4a02 feature/grids

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Merge in default.
author Jonatan Werpers <jonatan@werpers.com>
date Tue, 07 Feb 2017 15:47:51 +0100
parents 0976e579a6f0
children
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/scaleAxisLim.m	Tue Feb 07 15:47:51 2017 +0100
@@ -0,0 +1,13 @@
+function scaleAxisLim(ah, s)
+    x = ah.XLim;
+    y = ah.YLim;
+
+    xl = x(2) - x(1);
+    yl = y(2) - y(1);
+
+    dx = xl*(s-1);
+    dy = yl*(s-1);
+
+    ah.XLim = x + [-dx/2 dx/2];
+    ah.YLim = y + [-dy/2 dy/2];
+end
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