The Preview windows are intended to control printing and final editing of the print list. The Preview window is used to view printing on paper and save images to a pdf file, the DICOM preview is used for printing on film. To open the target window select the File menu and the Preview item or DICOM preview item. Settings made in one window do not affect the settings in the other one except deleting images. The print list is common for both windows, so images deleted in one of the windows are deleted from the print list and disappear in the other window. To update the print list in the Preview window after deleting or adding images, click the Update button.
The DICOM preview tab is shown in Fig. 16.2.
The toolbar is located at the top (Fig. 16.3), and the bottom part shows what the printed images will look like (preview page).
|The Update button refreshes the preview page after the print list has been changed|
|The Fit width button adjusts the preview page size to the screen width|
|The Fit page button adjusts the preview page size to the tab size|
|Page scale field. The scale is entered from the keyboard manually or selected from the dropdown menu. To open the dropdown menu, click on the arrow on the right side of the panel|
|The Zoom in button zooms in the page. The current scale is displayed in the Page scale field|
|The Zoom out button zooms out the page. The current scale is displayed in the Page scale field|
|The Portrait button sets the portrait layout for the page|
|The Landscape button sets the landscape layout for the page|
|The First page button is used to jump to the first page if the images do not fit into a single page|
|The Previous page button is used to jump to the previous page if the images do not fit into a single page|
|Page indicator. Shows the current page and the total number of pages|
|The Next page button is used to jump to the next page if the images do not fit into a single page|
|The Last page button is used to jump to the Last page if the images do not fit into a single page|
|Page templates drop-down list. Allows to select predefined page template (see Section 16.2.2)|
|The Edit page template button opens Page Template Settings dialog (see Section 16.2.2)|
|The Resolution (DPI) drop-down list (only for the Preview window). The list allows to set the print resolution (clarity)|
|The Printer dropdown menu (only for the DICOM Preview window). Specifies the DICOM printer|
|The Zoom tool allows to zoom selected images|
|The Shift image tool allows to shift selected images inside the cells|
|The Reset transformation tool allows to reset all transformation made using the Zoom and Shift image tools|
|The W/L tool allows to change window width ana level|
|The Arrow tool allows to make graphic labels such as arrows. For detailes on how to do it see Section 2.25|
|The Text tool allows to make text labels. For detailes on how to do it see Section 2.25|
|The Ellipse tool allows to make graphic labels such as ellipse. For detailes on how to do it see Section 2.25|
|The Rectangle tool allows to make graphic labels such as rectangle. For detailes on how to do it see Section 2.25|
|The Polygon tool allows to make graphic labels such as polygon. For detailes on how to do it see Section 2.25|
|The Show labels tool allows to show the information about image. For detailes on how to do it see Section 16.2.4|
|The Show reference image tool allows to display reference image. For detailes on how to do it see Section 16.2.5|
|The Remove selected images button allows to remove the selected images from the print list (see Section 16.2.3)|
|The Page setup (only for the Preview window) opens the print settings dialog|
|The Print button opens the print dialog|
|The Clear print list command removes all images from the print list. To use it click the arrow on the right side of the Print button and select the Clear print list item|
|The Export to PDF tool (only for the Preview window) saves images to pdf file|
Page templates allows you to arrange pictures in arbitrary order. To open page template editing dialog press the Edit page template button. The dialog, shown in Fig. 16.4, will be displayed.
Select template from the drop-down list. To add a new template press the Add page template button, to delete a template press the Remove page template button. Attention! Deleting a template can not be undone.
To change a template name enter a new name to the Name field.
To change row and column count enter values to Row count and Column count fields.
If columns and/or row count is greater than 1 you can merge arbitrary number of cells. Merged cells must form a rectangle. For example, set Row count to 3 and Column count to 4. Next select cells 7, 8, 11, 12. To do it move the cursor from cell 7 to cell 12 holding the left mouse button. Next press Merge. Four selected cells will be merged.
To cancell the merging select the merged cell and press Unmerge.
To split any cell into an arbitrary number of rows and columns, select this cell, enter values to the rows and columns fields and press the Split button. Cells made by splitting can only be merged with each other.
To save changes press OK or Apply, to cancel press Cancel.
If the page template contains several cells then to apply the Zoom, Shift image, W/L tools to several images on page or to delete image (images) you need to select corresponding cells. To select click the left mouse button on the cell. To remove a selection click on the image again. To select multiple cells:
Warning! If any of the graphic labels tools, Zoom, Shift image, W/L tool is active, selection and removing of the selection is impossible.
To remove the images in the selected cells click the Remove selected images button.
To swap images in cells, drag the image to the target cell holding the left mouse button. Images will be swaped.
If image is captured without labels you can add them in the Prview Window. To do it click the Show labels button. The tags that should be displayed are marked by flags. To display or hide label click the arrow on the right side on the Show labels button and select the target item.
To set the font size select the Show annotation text size... item in the button menu.
To select the DICOM tags that should be displayed in the left bottom side select the Set visible tags... item in the button menu and in the dialog that appears mark the target tags by flags.
If one or more cells are selected, the settings will be applied only to these cells.
To add reference image:
If there are selected images, the changes are applied only to them.
If you add images from different studies to print list then you can set individual reference image for them.