The purpose of an image tile menu is to provide an image that can be selected instead of text. You can create, edit, or add image tiles and image tile slides.
An image tile dialog box displays images in groups of 20, along with a scrolling list box on the left that displays the associated slide file names or related text. If an image tile dialog box contains more than 20 slides, the additional slides are added to a new page. Next and Previous buttons are activated so that you can browse the pages of images.
The following is an example of an image tile menu.
You define an image tile menu in the Customize User Interface (CUI) Editor. The following table shows the properties for an image tile menu.
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Properties for the Tiled Viewport Layout image tile menu |
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|---|---|---|
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Properties pane item |
Description |
Example |
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Name |
String that is used as the title of the dialog box. |
Tiled Viewport Layout |
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Description |
Text that describes the element and does not appear in the user interface. |
|
|
Aliases |
Specifies the aliases for the image tile menu. Click the […] button to open the Aliases dialog box. Each alias in the CUIx file should be unique and are used to reference the image tile menu programmatically. |
image_vporti |
The following table shows the properties for an image tile slide.
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Properties of the Four: Equal tile slide on the Tiled Viewport Layout image tile menu |
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|---|---|---|
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Properties pane item |
Description |
Example |
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Name |
String displayed in the list box on the left side of the image tile menu dialog box. The string must include alphanumeric characters with no punctuation other than a hyphen (-) or an underscore (_). |
Four: Equal |
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Command Name |
The name of the command as it appears in the Command List pane. |
Tiled Viewports, Four: Equal |
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Description |
Text that describes the element; does not appear in the user interface. |
|
|
Macro |
The command macro. It follows the standard macro syntax. |
^C^C(ai_tiledvp 4 nil) |
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Element ID |
Tag that uniquely identifies a command. |
MM_0427 |
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Slide library |
A file that is made up of multiple slides and created using the slidelib.exe utility. |
acad |
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Slide label |
Name of a slide contained in the slide library file or a slide image that is stored separately. |
vport-4 |
You can use any slide generated by the application as an image. Keep the following suggestions in mind as you prepare slides for an image tile menu.
- Keep the image simple. When an image tile menu is displayed, you must wait for all images to be drawn before making a selection. If you show numerous complex symbols, use simple, recognizable images rather than full renditions.
- Fill the box. When making a slide for an image, be sure to fill the screen with the image before starting the MSLIDE command. If the image is very wide and short, or long and thin, the image tile menu will look best if you use the PAN command to center the image on the screen before making the slide.
Images are displayed with an aspect ratio of 3:2 (3 units wide by 2 units high). If your drawing area has a different aspect ratio, it can be difficult to produce image slides that are centered in the image tile menu. If you work within a layout viewport that has an aspect ratio of 3:2, you can position the image and be assured that it will look the same when it is displayed in the image tile menu.
- Remember the purpose of the images. Do not use images to encode abstract concepts into symbols. Image tiles are useful primarily for selecting a graphic symbol.