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-rw-r--r--src/ProjectionLSQ.cxx10
1 files changed, 5 insertions, 5 deletions
diff --git a/src/ProjectionLSQ.cxx b/src/ProjectionLSQ.cxx
index cdf9f04..461f36e 100644
--- a/src/ProjectionLSQ.cxx
+++ b/src/ProjectionLSQ.cxx
@@ -17,7 +17,7 @@
#include "ProjectionLSQ.H"
-static double pi_d = asin(1.0) * 2.0;
+double ProjectionLSQ::pi = asin(1.0) * 2.0;
ProjectionLSQ::ProjectionLSQ() {
}
@@ -238,10 +238,10 @@ ProjectionLSQ::get_coordinates(double alph, double a_nick,
const ViewParams *parms, double *x, double *y) {
// Normalize alph - parms->a_center to [-pi/2, pi/2]
- if (alph - parms->a_center > pi_d) {
- alph -= 2.0 * pi_d;
- } else if (alph - parms->a_center < -pi_d) {
- alph += 2.0 * pi_d;
+ if (alph - parms->a_center > pi) {
+ alph -= 2.0 * pi;
+ } else if (alph - parms->a_center < -pi) {
+ alph += 2.0 * pi;
}
*x = mac_x(parms->a_center, parms->a_nick, parms->a_tilt, parms->scale,