Inobitec DICOM Viewer

2.11. Zoom. Pan. Rotate

2.11.1 Zoom

To zoom an image use one of the following methods:

  1. Roll the mouse wheel holding the Ctrl key. Roll the wheel up to zoom in, or down to zoom out.
  2. With the Zoom tool. Activate the tool by clicking on the left side of the button PIC and zoom the image, moving the cursor up and down. To select scale values, call the drop-down menu clicking on arrow on the right side of the PIC button and select the value. To set the scale manually, select the Custom zoom... item from the drop-down menu. This tool is available from the image context menu.

Images are scaled relative to the point the cursor is located at.

This tool is also available from the image context menu and from the Image main menu item.

2.11.2 Pan

To pan an image activate the Pan tool by clicking on the PIC button and drag the image with the mouse holding the left button.

This tool is also available from the image context menu and from the Image main menu item.

2.11.3 Rotate

To rotate an image by an angle multiple of 90 degrees, click on the arrow on the right side of the Image rotation PIC button on the toolbar, and select one of the four options:

  • 0 degrees;
  • 90 degrees clockwise;
  • 180 degrees;
  • 90 degrees counterclockwise.

To rotate an image by an arbitrary angle, click on the left part of the Image rotation PIC button, and rotate the model by moving the mouse holding the left button. When you finish, click the Image rotation button to deactivate the tool.

These commands are available from the image context menu. To open them, right-click on the image and select the Image rotation item from the context menu.

This tool is also available from the image context menu and from the Image main menu item.