Rotation  without scaling

The mode is intended for turn a raster image around of first point, indicated on vector (raster, matrix) map. The turn angle is set by two pairs of points:

- On the raster image;

- On a map.

Rotation without scaling mode expects from the user execution the following operations:

- To select the first point on a raster, to specify an appropriate point on a map;

- To select the second point on a raster, to specify an appropriate point on a map.

During a choice of points there is a possibility to control  the displaying a processed raster relative to the map. To change the display of the raster over/under the map, use the R button on the keyboard.

After a choosing the first pair of points (on the raster and on the map) the raster shifts to the specified point on the map.

After turn the image the binding of a raster varies. The copy of the initial raster  is  saved  with the same name, but with the extension *. ~ sw or *. ~ st.

Methods of activation the mode Turn without scaling :

1. It is necessary to select a edited raster from the dialogue Raster List (View \ Raster List) . Then to press the button Properties and in the appeared menu to select the item Place raster by 2 points / Rotating without  scale.

2. It is necessary set current a raster for changing binding from Raster Editor  (Tools \ Raster Editor)  by the modes Select raster, Select next raster, Select previous raster. Further to open the auxiliary panel Work with raster by pressing the so name button on the Raster Editor panel and to select Rotation of raster button .