Zoom Raster

Zoom Raster sets the view scale so that one pixel in the bitmap or grid item equals one pixel on the screen to achieve the perfect resolution.

To do this, the view is zoomed in or out using the centre of the screen as the centre of the zoom.

Select the bitmap or grid item.
Select Selection to center the raster image on the screen.
Select Home > Zoom > Zoom Raster.

Zoom Raster works on the selected bitmap or grid item setting the view scale so that one pixel in the bitmap or grid item equals one pixel on the screen, in order to achieve the perfect resolution. The view is zoomed in or out, without its centre being changed.

The width (X dimension) will always be correct, and, if the bitmap’s pixels are square, the height will be correct too.

This command will also operate without a bitmap or grid item being selected. In this case, SIS Desktop 9 searches for a bitmap or grid item and zooms to it.

The width (X dimension) will always be correct, and if the bitmap’s pixels are square then the height will be correct too.

This command also operates without a bitmap or grid item being selected. In this case, Cadcorp SIS Desktop searches for a bitmap or grid item and zooms to it.