Contents
How do I resize in MicroStation?
How do I align an image in MicroStation?
What is raster scale?
Used to change the proportionate dimensions of an image. To scale an image, use an Active Scale or 3 Points Scale method. The Scale Raster tool adjusts the origin, pixel size, and dimensions of the image. The number of lines and pixels do not change.
How do you use the 3 point scale in MicroStation?
1. Select the Scale Raster tool ( Drawing > Attach > Raster ).
2. Choose 3 Points Scale from the Method option menu.
3. Enter a data point at the same location, whatever the scale.
4. Enter a second data point on the image.
How do you scale references in MicroStation?
1. Open the Reference dialog.
2. From the Reference dialog right click the column header and select Use Active Annotation Scale.
3. Check ON Use Active Annotation Scale next to the reference file.
Where is scale in MicroStation?
Scale for individual linestyle can be set through “Linestyle” dialog (Element>Linestyles>Custom). Also a global linestyle scale factor can be applied to the linestyles which also scales all linestyles by that scale.
How do I import a JPEG into MicroStation?
Click File -> Raster Manager. In the Raster Manager window, click File -> Attach -> Raster. Select the JPG file of interest and click Open. The Raster Attachment Options window should appear.
How do you align elements in MicroStation?
How do I copy a raster image in MicroStation?
Which are the 4 types of raster resolution?
When working with imaged raster data, there are four types of resolution you might be concerned with: spatial resolution, spectral resolution, temporal resolution, and radiometric resolution.
How do you calculate raster cell size?
Raster Resolution or “Cell Size” Cell size = Spatial Resolution: the dimension of the area covered on the ground and represented by a single pixel (e.g., 10m). A LandSat image has a resolution of 30 meters which means each pixel is about 90 feet by 90 feet square.
What are the advantages of raster?
Advantages of the raster model : The ability to represent continuous surfaces and perform surface analysis. The ability to uniformly store points, lines, polygons, and surfaces. Capability to perform faster overlays (than vector datasets) with complex data.29 avr. 2011
What is a scale reference?
Scale Factor — Reference is scaled by a specified factor. For example, a scale factor of 2.00000 doubles the size of the reference. Absolute Ratio — Reference is scaled by a specified ratio of Master file units to Reference file units. … By Points — Model is scaled by points entered.
How do I change the scale in MicroStation v8i?
What are annotations MicroStation?
Annotation Scale allows us to use single sets of text styles and scalable symbols that can then be displayed at whatever scale is required for screen display or printing. The same text and/or symbols contained in a model file can be displayed at differing scales as required by the context.26 août 2011