René's URL Explorer Experiment

{"@context":"https://schema.org","@type":"DiscussionForumPosting","headline":"DynamicCommand does not fully work with primitive parameter types","articleBody":"@tischi [wrote](https://forum.image.sc/t/change-scijava-parameter-label-at-runtime/60574/5):\r\n\u003cblockquote\u003e\r\n\r\nI had to change the type of the field from `double` to `Double`, otherwise the `getInfo().getMutableInput(...)` was not working for me.\r\n\r\nI put here the full code for future reference:\r\n```java\r\n@Plugin(type = BdvPlaygroundActionCommand.class, menuPath = ScijavaBdvDefaults.RootMenu+\"BDV\u003eBDV - Screenshot\",\r\n        description = \"Creates a screenshot of the current BDV view. The sampling can be chosen to upscale or downscale\" +\r\n                \" the image compared to the current view. A single RGB image resulting from the projection\" +\r\n                \" of all sources is displayed. Raw image data can also be exported as multi-channel grayscale.\")\r\npublic class ScreenShotMakerCommand extends DynamicCommand implements BdvPlaygroundActionCommand, Initializable\r\n{\r\n\r\n    @Parameter\r\n    public BdvHandle bdvh;\r\n\r\n    @Parameter(label=\"Target Sampling [UNIT]\")\r\n    public Double targetSamplingInXY = 1D;\r\n\r\n    @Parameter(label=\"Show Raw Data\")\r\n    public boolean showRawData = false;\r\n\r\n    private String pixelUnit = \"Pixels\";\r\n\r\n    @Override\r\n    public void run() {\r\n        ScreenShotMaker screenShotMaker = new ScreenShotMaker( bdvh );\r\n        screenShotMaker.setPhysicalPixelSpacingInXY( targetSamplingInXY, pixelUnit );\r\n        screenShotMaker.getRgbScreenShot().show();\r\n        if( showRawData ) screenShotMaker.getRawScreenShot().show();\r\n    }\r\n```\r\n\r\n\u003c/blockquote\u003e","author":{"url":"https://github.com/ctrueden","@type":"Person","name":"ctrueden"},"datePublished":"2021-12-04T18:05:18.000Z","interactionStatistic":{"@type":"InteractionCounter","interactionType":"https://schema.org/CommentAction","userInteractionCount":1},"url":"https://github.com/429/scijava-common/issues/429"}