Hi @Lorita92_gitlab
Welcome to the imagej community! Did you try https://forum.image.sc/ ? Maybe someone else already had this question. If not it would be great if you could ask there. You can reach a larger audience and the answer will be discoverable by other users :)
Welcome to the imagej community! Did you try https://forum.image.sc/ ? Maybe someone else already had this question. If not it would be great if you could ask there. You can reach a larger audience and the answer will be discoverable by other users :)
@tibuch Could you point me ( again ) to the piece of code where you retrieve pixel values at the current mouse coordinate, to be shown in the Bdv window? I am using a pattern like this
*.nonVolatile().getSource( t, 0 ).randomAccess(); but I feel it blocks other processes. Is there maybe any way to just get the pixel values that Bdv already loaded anyway in order to show the image (instead of requesting them a second time)?
@tischi this is the overlay I use for that: https://github.com/bigdataviewer/bigdataviewer-ui-panel/blob/ebe849f4dd87e45ee34c9b37436e32bb52446a02/src/main/java/bdv/ui/panel/overlay/IntensityMouseOverOverlay.java
Regarding other options I would have to ask @tpietzsch :)
@tibuch thanks! interesting, seems like it is not necessary to explicitly ask for a
nonVolatile: https://github.com/bigdataviewer/bigdataviewer-ui-panel/blob/ebe849f4dd87e45ee34c9b37436e32bb52446a02/src/main/java/bdv/ui/panel/overlay/IntensityMouseOverOverlay.java#L133
@tischi is this helpful / what you need? https://github.com/bigdataviewer/bigdataviewer-core/blob/9aedbc601185e36f2d5dbd604a792c99e82c48ef/src/main/java/bdv/viewer/overlay/ScaleBarOverlayRenderer.java
with content like this:
show-scale-bar = true
scale-bar-color = #ffffffff
scale-bar-bg-color = #88000000
show-scale-bar-in-movie = true
the properties file is used to populate
bdv.util.Prefs
you can also programmatically do, e.g.,
Prefs.showScaleBar(true)
There is an interesting article on BBC regarding Kofola, most of you have drinked in Ostrava - http://www.bbc.com/travel/story/20190329-the-cold-war-era-drink-that-rivals-cola
There are a few words about Hackathon in our quarterly newsletter pp. 12-16. Unfortunately translated into Czech but at least you can have a look at the pictures :D https://www.it4i.cz/wp-content/uploads/2019/04/IT4I-Newsletter-Q1-2019-CZ.pdf
"Standard" BDV reads key configurations from a file
~/.bdv/bdvkeyconfig.yaml if it exists
You can dump a file with the default keys by uncommenting this line and running
BigDataViewer.main(): https://github.com/bigdataviewer/bigdataviewer-core/blob/4d8a5e2f774942cbdb41b7ceff7c4e90bd8d102c/src/main/java/bdv/BigDataViewer.java#L722
This is a yaml file which maps actions/behaviours to (sets of) shortcuts
replace everything with "not mapped"
here, I made such a file: https://gist.github.com/tpietzsch/70547854717a7a56193deefdfd5139fd
If you use BDV programmatically, through vistools etc, you can give a
InputTriggerConfig in the BdvOptions
Here is how you would load one from a file (e.g. the one above) and then use it:
InputTriggerConfig config = new InputTriggerConfig( YamlConfigIO.read( "/Users/pietzsch/Desktop/bdvkeyconfig.yaml" ) );
BdvFunctions.show( img, "img", Bdv.options().inputTriggerConfig( config ) );
You can also temporarily deactivate action/behaviour maps
For example, in https://github.com/bigdataviewer/bigdataviewer-core/blob/4d8a5e2f77/src/main/java/bdv/tools/boundingbox/TransformedBoxEditor.java, a input map is constructed to block normal navigation when the mouse is over a control point and replace it with editing actions for that control point
( I am in 2D mode)
- !mapping
action: 2d drag translate
contexts: [bdv]
triggers: [not mapped]
- !mapping
action: 2d scroll zoom
contexts: [bdv]
triggers: [not mapped]
- !mapping
action: 2d drag rotate
contexts: [bdv]
triggers: [not mapped]
- !mapping
action: 2d scroll rotate
contexts: [bdv]
triggers: [not mapped]
- !mapping
action: 2d scroll translate
contexts: [bdv]
triggers: [not mapped]
- !mapping
action: 2d rotate left
contexts: [bdv]
triggers: [not mapped]
- !mapping
action: 2d rotate right
contexts: [bdv]
triggers: [not mapped]
- !mapping
action: 2d zoom in
contexts: [bdv]
triggers: [not mapped]
- !mapping
action: 2d zoom out
contexts: [bdv]
triggers: [not mapped]
Thanks! This is in fact the kind of the example I was looking for: https://github.com/bigdataviewer/bigdataviewer-core/blob/4d8a5e2f77/src/main/java/bdv/tools/boundingbox/TransformedBoxEditor.java
What surprises me a bit is that below code does in fact not remove all triggers. I would have thought that setting an empty
InputTriggerConfig() would remove all behaviors, but it seems not to change anything.BdvFunction.show( spimData, BdvOptions.options().inputTriggerConfig( new InputTriggerConfig( ) ));
I am trying to install images on my Mac Pro but it won't because of protection safety
how I can do it
Hi. I don't have MacOS, but have you tried to look at https://imagej.net/MacOSX_tips and https://imagej.net/Troubleshooting and maybe if the message is related to unidentified developer source try this https://www.youtube.com/watch?v=yJoSrBe7Tpg