tom91136 / gesturefx Goto Github PK

Should behave like ScrollPane where the corner is covered up

Does not fire for the following

• CTRL down scale
• Animations
• Scrollbar scroll

Hi @tom91136!

First of all, thanks for this awesome library, it's really useful!

GestureFX is distributed on jcenter. The problem is that JFrog announced that they will be shutting down Bintray and JCenter, so you should migrate to a different alternative.

Now I use JitPack for downloading your library:

repositories {
	...
	maven { url 'https://jitpack.io' }
}

dependencies {
	 implementation 'com.github.tom91136.GestureFX:gesturefx:gesturefx-parent-0.6.0'
}

Best regards

Zooming out by scrolling moves too slowly while zooming in moves at expected amount. I think the issue here is at this code from line 288:

  case ZOOM:
	  double zoomFactor = DEFAULT_SCROLL_FACTOR * pane.scrollZoomFactor.get();
	  if (e.getDeltaY() < 0) zoomFactor *= -1;
	  pane.scale(1 + zoomFactor, fromGesture(e));
	  break;

Why is it adding +1 to the zoomFactor?

Also how can I change my code to get this desired result? I think I will have to override the scrolling event but I don't want rewrite that whole section.

The default behavior of the GesturePane seems to exclusively register zoom gestures. Is there a way to add rotation and translation support to fully resemble the behavior of mobile UIs? On Android and iOS the pinch to zoom is often also used to trigger a full transformation (translate, zoom, rotate).

System.out.println(pane.getCurrentScale()); shows the current scale factor of the image while zooming,

how can I get the actual width as it is zoomed?