GPS TrackMaker Reference Manual page 134

Removing the Image
There are two ways to remove an inserted image:
Through Map Image Properties Window
The scanned image can be removed by accessing the Image Properties window in the Tools menu. Then, choose
the image to be removed by pressing the arrow keys up or down, or selecting the index number of the image.
After choosing the image, press the Remove button to remove the image.
Through the Pop-Up Menu
To remove an image through the Pop-Up menu, follow these steps:
Press the Detect Elements button
•
• Click with the left button of the mouse on the image to be removed.
•
A pop-up menu will appear close to the pointer of the mouse.
• Choose the Remove Image option.
Fine Adjust - Moving Only the Map in relation to the Coordinates System
With the button pressed, the map can be moved in relation to the coordinates system of the program. Press
the right button of the mouse and drag it, so that the map follows it.
The movement of the map will not be a far as the movement of the mouse, to facilitate a more precise
adjustment. Generally, this feature is used after accomplishing the configuration for two well-known points, to
adjust the map inside the coordinate system of the program.
For a better adjust, enable the grid lines. For that, press <CTRL G>.
Fine Adjust - Expanding and Compressing the Map
Another way to fine adjust the map is through the change of the height and width of the scanned image. For that,
press the right button of the mouse together with <SHIFT> key and move the image. The button
pressed.
As indicated in the illustration, when there is expansion or the compression of the map, the upper
left border of the image will stay in the same position, it won't be changed. The movement of the
mouse will only act on the width and height of the image. The amount variation needed for those
adjustments are thereby reduced, facilitating a more precise adjustment.
Making a New Calibration
Many times, the calibration doesn't coincide with the coordinates of the scanned map or it is not precise enough.
To make a new map configuration, press the button
and the Selection Tool
, repeating the steps described above.
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