wiki:Help/Dialog/ImageViewer

Version 20 (modified by skyper, 2 years ago) ( diff )

new screenshot; title and tabs; zoom and position; little update and wording

Some preferences still need a description

Geotagged Images panel

source:trunk/resources/images/dialogs/geoimage.svg Keyboard shortcut: Y — one of the JOSM panels

This panel is a viewer for photos from a geoimage layer.

It shows all photos from a source layer, whether geotagged or not. Other source layers containing images like e.g. GPX waypoint images or the Mapillary plugin use this panel as well. Several source layers are represented in the panel via tabs.

new screenshot (r18621)

The dialog title shows the layer name and the name of the currently displayed image. Below are the image layer tabs (if needed) with the layer name and a button to remove the layer from the image viewer. The active tab is raised and indicated by a star (*) in front of the name.

Source Layer

A source layer can be added when an image of the layer is selected in the Map view and the current source layer is not the active layer. This may get confusing when navigating between several Geoimage layers.

Zoom and position

Zooming is possible with the mouse wheel and left/right mouse button click or a left mouse button dragged rectangle selection.
The position can be adjusted with right mouse button drag.

Buttons

The Geotagged Images dialog has several buttons which operate on the photo:

Icon Name Shortcut Description
source:trunk/resources/images/dialogs/first.svg First Home Shows the first image.
source:trunk/resources/images/dialogs/previous.svg Previous Page Up Shows the previous image.
source:trunk/resources/images/dialogs/next.svg Next Page Down Shows the next image.
source:trunk/resources/images/dialogs/last.svg Last End Shows the last images.
source:trunk/resources/images/dialogs/autoscale/selection.svg Center view Always scrolls the map to the location of the active image.
source:trunk/resources/images/dialogs/zoom-best-fit.svg Zoom best fit and 1:1 Toggles image zoom between best fit and 1:1. For further zooming use the mouse wheel and for dragging right click + mouse moving.
source:trunk/resources/images/dialogs/delete.svg Remove photo from layer Shift+Delete Removes the image from the layer.
source:trunk/resources/images/dialogs/geoimage/deletefromdisk.svg Delete image file from disk Ctrl+Shift+Del Deletes the image from the storage medium.
source:trunk/resources/images/copy.svg Copy image path Ctrl+Alt+Shift+C Copies the path to the local image file onto the clipboard (ready to "paste")
source:trunk/resources/images/external-link.svg Open image in external viewer Open image in external viewer. (since r18300)
source:trunk/resources/images/dialogs/layerlist/visibility.svg Change visibility Adjusts Colorfulness, Gamma and Sharpness.
Left/Right/Up/Down Switch through the tabs of different source layers with arrow keys

Advanced Preferences

Property Default Explanation
geoimage.maximum-width 6000 The maximum width of images in pixels. Bigger images are automatically scaled down.
geoimage.maximum-zoom-scale 2.0
geoimage.use-mouse-clicks-to-zoom true Enable left/right mouse button click to zoom
geoimage.zoom-step-factor 1.5
clr.general.geoimage.selected.not.image.viewer #320000 Highlight color for images (one per geoimage layer) which are selected but not currently being viewed. For a change to take effect, the geoimage layer needs to be removed and re-added.

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