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Flip rotation (*sigh*)

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This commit is contained in:
SiboVG 2023-07-21 22:52:02 +02:00
parent 933fc0cadf
commit 89405f5f42
1 changed files with 4 additions and 4 deletions
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8
swing/src/net/sf/openrocket/gui/print/FinMarkingGuide.java
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@ -302,11 +302,11 @@ public class FinMarkingGuide extends JPanel {
If we were to rotate around the fore end, there's a good chance that the marking guide
extends beyond the body tube aft end and thus you cannot draw the arrow.
*/
final double cantAngle = - fins.getCantAngle(); // Invert cant angle because the front end of the rocket is to the right
final double cantAngle = fins.getCantAngle();
final boolean isCanted = !MathUtil.equals(cantAngle, 0);
if (isCanted) {
// We want to end the arrow at the aft end of the fin, so we need add an offset to
// the start to account for the y-shift of the aft end of the fin due to the cant.
// the end to account for the y-shift of the aft end of the fin due to the cant.
final double finBaseHalfWidth = PrintUnit.METERS.toPoints(fins.getLength()) / 2;
final int yFinForeEndOffset = - (int) Math.round(finBaseHalfWidth * Math.sin(cantAngle));
yStart = yFinCenter + yFinForeEndOffset;
@ -370,9 +370,9 @@ public class FinMarkingGuide extends JPanel {
// Draw fin name
final int xText = x + (width / 3);
int yText = yEnd - 2;
int yText = yStart - 2;
if (isCanted) {
int yTextOffset = - (int) Math.round(((x + width) - xText) * Math.tan(cantAngle));
int yTextOffset = (int) Math.round((xText - x) * Math.tan(cantAngle));
yText += yTextOffset;
AffineTransform orig = g2.getTransform();