Save to database CRVALi

2022-06-23 16:57:00 +02:00
parent 6466702819
commit a157b274a2
3 changed files with 18 additions and 6 deletions
@@ -192,7 +192,7 @@ bool WCSData::worldToPixel(const SkyPoint &point, QPointF &pixel) const
    return false;
 }

-void WCSData::calculateBounds(double &minRa, double &maxRa, double &minDec, double &maxDec) const
+void WCSData::calculateBounds(double &minRa, double &maxRa, double &minDec, double &maxDec, double &crVal1, double &crVal2) const
 {
    if(wcs == nullptr)return;

@@ -201,6 +201,16 @@ void WCSData::calculateBounds(double &minRa, double &maxRa, double &minDec, doub
    minDec = 1000;
    maxDec = -1000;

+    if(wcs->crval)
+    {
+        crVal1 = wcs->crval[0];
+        crVal2 = wcs->crval[1];
+    }
+    else
+    {
+        crVal1 = crVal2 = NAN;
+    }
+
    auto update = [&](const QPointF &pixel)
    {
        SkyPoint point;