manual:user_guide:maps_tools:calibrator
Differences
This shows you the differences between two versions of the page.
| Both sides previous revisionPrevious revisionNext revision | Previous revision | ||
| manual:user_guide:maps_tools:calibrator [2016/12/14 16:21] – mstupka | manual:user_guide:maps_tools:calibrator [2022/04/07 13:49] (current) – mstupka | ||
|---|---|---|---|
| Line 4: | Line 4: | ||
| ===== About ===== | ===== About ===== | ||
| - | This feature enables calibrating of an image of map and placing it over a background map. For example when you go to the ZOO or a park simply take a picture of its detailed plan displayed on a board at the entrance. After that you can calibrate the photo according to your background map and use it for your further navigation. | + | This feature enables calibrating of an image of map and placing it over a background map. For example when you go to the ZOO or a park simply take a picture of its detailed plan displayed on a board at the entrance. After that you can calibrate the photo according to your background map and use it for your further navigation. |
| ===== 1. Get a map picture ===== | ===== 1. Get a map picture ===== | ||
| * open the function in <wrap box>Menu > More functions > On-board Map Calibrator</ | * open the function in <wrap box>Menu > More functions > On-board Map Calibrator</ | ||
| Line 16: | Line 16: | ||
| * tap //Add// and choose a **distinct point** (a hill summit, crossroads etc.) on your picture\\ {{ : | * tap //Add// and choose a **distinct point** (a hill summit, crossroads etc.) on your picture\\ {{ : | ||
| * tap {{: | * tap {{: | ||
| - | * repeat this procedure **4 times** - try to select points making a rectangle. You can edit their positions by tapping {{: | + | * repeat this procedure **4 times** - try to select points making a rectangle. You can edit their positions by tapping {{: |
| ===== 3. Generate your calibrated map ===== | ===== 3. Generate your calibrated map ===== | ||
| * when you are ready with your four points the status line **turns green** and the //Create// button activates\\ {{ : | * when you are ready with your four points the status line **turns green** and the //Create// button activates\\ {{ : | ||
| Line 22: | Line 22: | ||
| <WRAP round tip >If you have chosen a big image it is highly recommended to check **Optimize map** to divide the map image into many small maps (tiles) bundled into one file. | <WRAP round tip >If you have chosen a big image it is highly recommended to check **Optimize map** to divide the map image into many small maps (tiles) bundled into one file. | ||
| </ | </ | ||
| + | ==== Save the calibration configuration for later use ==== | ||
| + | If you have **more map images of the same size and scale** to calibrate you can use one configuration for calibrating them all: | ||
| + | - calibrate the first image | ||
| + | - **save the calibration configuration**: | ||
| + | - open the next image | ||
| + | - calibrate | ||
| + | - repeat ad hoc. | ||
| ===== 4. Use the calibrated map ===== | ===== 4. Use the calibrated map ===== | ||
| Your calibrated map appears now as an **overlay**\\ {{ : | Your calibrated map appears now as an **overlay**\\ {{ : | ||
manual/user_guide/maps_tools/calibrator.1481728893.txt.gz · Last modified: 2016/12/14 15:21 (external edit)
Except where otherwise noted, content on this wiki is licensed under the following license: CC Attribution-Share Alike 4.0 International
