Deskewing

This operation enables an image skew resulting from scanning to be corrected. The whole image is rotated about its central point in order to eliminate either horizontal or vertical skew. When an image is rotated at any angle the image size increases to inscribe rotated initial image.

       Ribbon: Raster – Align – Deskew >  Auto

       Ribbon: Raster – Align – Deskew >  Manual

       Menu: Raster – Deskew > Auto

       Menu: Raster – Deskew > Manual

    Command line:DESCEWAUTO

    Command line: ROTATEATANGLE

       Toolbar: Raster –  Auto

       Toolbar: Raster –  Manual

To deskew an image automatically:

1.      Select the images to deskew. If no image is selected, then this command processes all visible images located on unlocked layers.

2.      Start the command Deskew > Auto.

If the program is able to estimate the rotation angle, then raster images will be deskewed. Otherwise, use the manual deskewing procedure.

To deskew an image manually:

1.      Select the images to deskew. If no image is selected, then this command processes all visible images located on unlocked layers.

2.      Start the command Deskew > Manual.

3.      Enter angle value to the  Angle  field.

Or press  Measure and specify line for deskew by start and end points.

4.      Press OK.