hongshaorou/openrocket
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

[fix] restored autozoom behavior on figures -- particularly FinPointFigure

Browse Source
This commit is contained in:
Daniel_M_Williams 2020-08-08 16:50:17 -04:00
parent 1eeef10a5f
commit ae83846e4e
3 changed files with 54 additions and 48 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

14
swing/src/net/sf/openrocket/gui/scalefigure/AbstractScaleFigure.java
View File

@ -106,12 +106,12 @@ public abstract class AbstractScaleFigure extends JPanel {
* and the figures internal contents are centered according to the figure's origin.
*
* @param newScaleRequest the scale level
* @param visibleBounds the visible bounds upon the Figure
* @param newVisibleBounds the visible bounds upon the Figure
*/
public void scaleTo(final double newScaleRequest, final Dimension visibleBounds) {
public void scaleTo(final double newScaleRequest, final Dimension newVisibleBounds) {
if (MathUtil.equals(this.userScale, newScaleRequest, 0.01) &&
(visibleBounds_px.width == visibleBounds.width) &&
(visibleBounds_px.height == visibleBounds.height) )
(visibleBounds_px.width == newVisibleBounds.width) &&
(visibleBounds_px.height == newVisibleBounds.height) )
{
return;}
if (Double.isInfinite(newScaleRequest) || Double.isNaN(newScaleRequest) || 0 > newScaleRequest) {
@ -119,8 +119,10 @@ public abstract class AbstractScaleFigure extends JPanel {
this.userScale = MathUtil.clamp( newScaleRequest, MINIMUM_ZOOM, MAXIMUM_ZOOM);
this.scale = baseScale * userScale;
updateCanvasOrigin();
this.visibleBounds_px = visibleBounds;
this.visibleBounds_px = newVisibleBounds;
updateCanvasSize();
this.fireChangeEvent();
}
@ -135,8 +137,6 @@ public abstract class AbstractScaleFigure extends JPanel {
return;
updateSubjectDimensions();
updateCanvasSize();
updateCanvasOrigin();
final double width_scale = (visibleBounds.width - 2 * borderThickness_px.width) / (subjectBounds_m.getWidth() * baseScale);
final double height_scale = (visibleBounds.height - 2 * borderThickness_px.height) / (subjectBounds_m.getHeight() * baseScale);

12
swing/src/net/sf/openrocket/gui/scalefigure/FinPointFigure.java
View File

@ -73,17 +73,7 @@ public class FinPointFigure extends AbstractScaleFigure {
@Override
public Point getAutoZoomPoint(){
// from canvas top/left
final Point zoomPointPx = new Point( Math.max(0, (originLocation_px.x - borderThickness_px.width)), 0);
// System.err.println("==>> FinPointFigure.getAutoZoomPoint ==>> " + finset.getName() );
// System.err.println(String.format(" ::scale(overall): %6.4f == %6.4f x %6.4f", scale, userScale, baseScale));
// System.err.println(String.format(" ::ContentBounds(px): @ %d, %d [ %d x %d ]", (int)(contentBounds_m.getX()*scale), (int)(contentBounds_m.getY()*scale), (int)(contentBounds_m.getWidth()*scale), (int)(contentBounds_m.getHeight()*scale)));
// System.err.println(String.format(" ::SubjectBounds(px): @ %d, %d [ %d x %d ]", (int)(subjectBounds_m.getX()*scale), (int)(subjectBounds_m.getY()*scale), (int)(subjectBounds_m.getWidth()*scale), (int)(subjectBounds_m.getHeight()*scale)));
// System.err.println(String.format(" ::origin: @ %d, %d", originLocation_px.x, originLocation_px.y));
// System.err.println(String.format(" ::ZoomPoint: @ %d, %d", zoomPointPx.x, zoomPointPx.y));
return zoomPointPx;
return new Point( Math.max(0, (originLocation_px.x - borderThickness_px.width)), 0);
}
@Override

76
swing/src/net/sf/openrocket/gui/scalefigure/ScaleScrollPane.java
View File

@ -2,6 +2,7 @@ package net.sf.openrocket.gui.scalefigure;
import java.awt.Color;
import java.awt.Component;
import java.awt.Dimension;
import java.awt.Font;
import java.awt.Graphics;
@ -11,6 +12,7 @@ import java.awt.Rectangle;
import java.awt.RenderingHints;
import java.awt.event.ComponentAdapter;
import java.awt.event.ComponentEvent;
import java.awt.event.ComponentListener;
import java.awt.event.MouseEvent;
import java.awt.event.MouseListener;
import java.awt.event.MouseMotionListener;
@ -43,7 +45,7 @@ import net.sf.openrocket.util.MathUtil;
*/
@SuppressWarnings("serial")
public class ScaleScrollPane extends JScrollPane
implements MouseListener, MouseMotionListener {
implements ComponentListener, MouseListener, MouseMotionListener {
public static final int RULER_SIZE = 20;
public static final int MINOR_TICKS = 3;
@ -106,9 +108,6 @@ public class ScaleScrollPane extends JScrollPane
getVerticalScrollBar().setUnitIncrement(50);
//getVerticalScrollBar().setBlockIncrement(viewport.getHeight()); // the default value is good
viewport.addMouseListener(this);
viewport.addMouseMotionListener(this);
figure.addChangeListener( e -> {
horizontalRuler.updateSize();
verticalRuler.updateSize();
@ -117,21 +116,11 @@ public class ScaleScrollPane extends JScrollPane
figure.scaleTo(calculatedViewSize);
}
});
viewport.addComponentListener(new ComponentAdapter() {
@Override
public void componentResized(ComponentEvent e) {
if(fit) {
final Dimension calculatedViewSize = new Dimension(getWidth() - viewportMarginPx.width, getHeight() - viewportMarginPx.height);
figure.scaleTo(calculatedViewSize);
}
figure.updateFigure();
figure.addComponentListener(this);
horizontalRuler.updateSize();
verticalRuler.updateSize();
}
});
viewport.addMouseListener(this);
viewport.addMouseMotionListener(this);
viewport.addComponentListener(this);
}
public AbstractScaleFigure getFigure() {
@ -150,20 +139,15 @@ public class ScaleScrollPane extends JScrollPane
*/
public void setFitting(final boolean shouldFit) {
this.fit = shouldFit;
if (shouldFit) {
validate();
Dimension view = viewport.getExtentSize();
figure.scaleTo(view);
final Point zoomPoint = figure.getAutoZoomPoint();
final Rectangle zoomRectangle = new Rectangle(zoomPoint.x, zoomPoint.y, (int)(view.getWidth()), (int)(view.getHeight()));
figure.scrollRectToVisible(zoomRectangle);
final Dimension calculatedViewSize = new Dimension(getWidth() - viewportMarginPx.width, getHeight() - viewportMarginPx.height);
figure.scaleTo(calculatedViewSize);
revalidate();
}
}
public double getUserScale() {
return figure.getUserScale();
}
@ -259,9 +243,41 @@ public class ScaleScrollPane extends JScrollPane
@Override
public void mouseMoved(MouseEvent e) {
}
@Override
public void componentResized(ComponentEvent e) {
if(fit) {
final Dimension calculatedViewSize = new Dimension(getWidth() - viewportMarginPx.width, getHeight() - viewportMarginPx.height);
figure.scaleTo(calculatedViewSize);
final Point zoomPoint = figure.getAutoZoomPoint();
final Rectangle zoomRectangle = new Rectangle(zoomPoint.x, zoomPoint.y, viewport.getWidth(), viewport.getHeight() );
figure.scrollRectToVisible(zoomRectangle);
revalidate();
}
// figure.updateFigure();
horizontalRuler.updateSize();
verticalRuler.updateSize();
}
@Override
public void componentMoved(ComponentEvent e) {
}
@Override
public void componentShown(ComponentEvent e) {
}
@Override
public void componentHidden(ComponentEvent e) {
}
//////////////// The view port rulers ////////////////