sharpetronics/Map-Projections
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Wow, that was bad.

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I found a bug where maps that had no aspect would still use the aspect of the previous map, and to fix it, the user would have to go back to a map with an aspect, set it to standard, and then go back and reload the aspectless one. That has now been corrected.
This commit is contained in:
Justin Kunimune 2019-02-18 10:32:53 -05:00
parent 34e1dbdeb8
commit 339bbb5985
1 changed files with 3 additions and 2 deletions
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src/maps/Projection.java
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@ -164,7 +164,7 @@ public abstract class Projection {
} }
public double[] project(double lat, double lon, double[] pole) { public double[] project(double lat, double lon, double[] pole) {
return project(obliquifySphc(lat, lon, pole)); return project(obliquifySphc(lat, lon, hasAspect ? pole : null));
} }
public double[] project(double lat, double lon, double[] pole, double... params) { public double[] project(double lat, double lon, double[] pole, double... params) {
@ -186,6 +186,7 @@ public abstract class Projection {
} }
public double[] inverse(double x, double y, double[] pole, double... params) { public double[] inverse(double x, double y, double[] pole, double... params) {
if (!hasAspect) pole = NORTH_POLE;
setParameters(params); setParameters(params);
return inverse(x, y, pole); return inverse(x, y, pole);
} }
@ -195,7 +196,7 @@ public abstract class Projection {
if (relCoords == null || (cropAtPi && Math.abs(relCoords[1]) > Math.PI)) if (relCoords == null || (cropAtPi && Math.abs(relCoords[1]) > Math.PI))
return null; //cropAtPi removes all points with longitudes outside +- PI return null; //cropAtPi removes all points with longitudes outside +- PI
else else
return obliquifyPlnr(relCoords, pole); return obliquifyPlnr(relCoords, hasAspect ? pole : null);
} }