Techniques for Concealing Raster Images in MicroStation
MicroStation provides various methods to hide or manage raster images effectively. This guide describes steps for achieving a clean layout by masking or clipping unwanted raster images.
Using the Clip Mask Tool
To effectively hide a raster image, utilizing the Clip Mask tool will allow for precise editing. Follow these steps:
Access the Raster Control Toolbox: Locate the toolbox, which contains your raster handling tools.
Select the Clip Tool: Within the toolbox, find and activate the Clip tool, which is crucial for defining the masking area.
Configure Tool Settings: Set the Object parameter to ‘Block’ and the Mode to ‘Clip Mask’. This setup prepares the tool for the clipping operation.
Choose the Raster Image: If multiple raster images are attached, select the specific image you wish to mask. This step is essential for ensuring you are modifying the correct file.
Define the Clipping Block: Click to place the first point of the delimiting block. This point acts as the starting reference for your clipping area.
- Complete the Block Definition: Continue to define additional points until your clipping block is fully outlined. This will create a boundary that hides the raster content outside the specified area.
Masking with Clipping Elements
For more complex masking using designated elements, follow these steps:
Create a Clipping Element: First, draw or place the element to serve as your clipping boundary.
Select Clip Volume Control: Navigate to the Clip Volume view command, which allows you to apply a defined clipping area.
Activate Apply Clip Mask By Element: In the settings, select the option to apply the clip mask by the element you just created.
Choose Your Clipping Element: Click on the element you created to initiate the masking process.
- Finalize the Application: Confirm your selection by accepting the clipping element within the view. This action applies the masking to the respective area.
Manipulating Raster Image Position
In instances where raster images need adjustment rather than complete removal, consider moving them:
Utilize the Modify Raster Tool: Start by selecting the tool designed for modifying raster images.
Identify the Image: Click on the raster image you wish to reposition.
Select a Clear Point for Reference: Choose an area on the image that is not associated with any handles or anchor points for a seamless move.
Move the Raster Image: Drag the image to the desired location within your workspace.
- Confirm the Move: Click again to finalize the new positioning of the raster image. This process will help you manage visibility without hiding or masking entirely.
Understanding Clip Volume
Clip volume functionalities in MicroStation allow users to control what is displayed in the current view. By restricting the view to specific clipping boundaries, you can focus on pertinent details without distractions from additional geometry.
Activate Clip Volume Command: Use this command to set up a cutting boundary that defines what elements will be visible in your current view.
Select Required References: In the dialog box, determine which references should be included in the clipping zone.
- Adjust and Apply: After setting the desired references, apply the clip to streamline the workspace and enhance focus.
FAQs
Can I revert changes made by clipping or masking?
Yes, changes made using clipping or masking tools can be reverted. By unselecting the clipping or masking settings in the Raster Manager, you can restore visibility to the original images.Is it possible to mask multiple raster images at once?
Absolutely, you can set up a single clipping boundary that encompasses multiple raster images. Just ensure that all relevant images are included before finalizing the clipping process.- How can I ensure the clipped area is accurate?
To ensure precision in your clipped area, use zoom functions or adjust your view before defining the clipping boundary. Take time to place the initial point accurately, as this will impact the effectiveness of your masking efforts.
