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Usage notes
Getting the module
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- Make sure you are running the complex obs version of OpenMRS
- Deploy the module in the normal way
- Go to the Google Maps API page and get a developer key. This is free, but a Google account is required. Each key is valid for only one domain, so a new key must be obtained if the OpenMRS deployment is moved. More details about the developer key can be found here: http://code.google.com/apis/maps/faq.html#keysystem
- Save the developer key in the OpenMRS global property mapsimageviewer.googleMapsDevKey. This may be done using the Manage Settings (formerly Global Properties pagefrom platform 1.8 downwards) page.
- If using very large images, the image viewer will use a lot of memory. Please make sure that Java has a large heap space, refer to the wiki page on Troubleshooting Memory Errors.
Using the image viewer
- Create a new concept:
- set Class to GoogleImageViewer,
- set Datatype to Complex,
- set Handler to AnnotatedImageHandler
- Add a new Observation and set Concept to the new concept created above.
- Browse and upload an image.
- Save the observation.
- Click on the Value link or "View current complex value in a new window"
- The new image would be displayed using the Google Maps Image Viewer
- Click and drag the image or use the arrow buttons in the top left corner to pan and navigate.
- Use the vertical slider in the top left corner or the mouse scroll wheel to zoom in and out.
- The current zoom level is shown in the top right corner. Clicking that text changes the zoom level to 100%.
- If the image has annotations, they are shown as red markers on the image. Click a marker to read the text.
- Markers can be moved, edited or deleted. To place a new marker, double-click the desired location.
- The bottom right corner contains a thumbnail view of the image. To hide it, click the small button with an arrow.
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