How to use patch tool in pictometry


















This brings up the free Transform tool. Now move the selection to a new area on the image. Click on the tick box to commit, or press Enter. The selection is still active as the marching ants are visible around it.

With the Patch tool selected, move the cursor over the selection, hold down the mouse or stylus and move the selection slightly and then release.

You will notice the surrounding pixels are blended better. There is a definite improvement using the free transform tool, then holding down the mouse or stylus and moving the selection slightly at the same time just before releasing it. Another example of using the free transform tool along with the Patch tool set to Destination Mode. I like to use the Patch Tool in both the normal mode and content-aware. In normal mode the Patch Tool does a great job for general clean up.

However, where there are areas close to the edge of the image, the Patch tool struggles to blend or repair the selection. This is where the Patch tool in Content-Aware mode really shines. When an area has a sharp contrast, or is up against the edge of a photo, the Patch Tool in normal mode is less effective than using the Patch with Content-Aware. In this image. I removed the unwanted areas using a combination of the Patch Tool in normal mode and Content-Aware. If you want to work using an empty layer above the image, make sure Sample All layers is checked.

As well, in the Options Bar, you will also see Adaption. By clicking on this, a drop down menu appears with five options. The widget opens and displays a message instructing you to select a location on the map. When you position the mouse over the map, the cursor changes to indicate that you can click to select a location. Once you've selected a location, the viewer window displays an image. If the view center and view footprint options are enabled, they are rendered on the map.

The image viewer contains a dashboard with a number of tools on it. The available tools are configurable by the app creator, but the list below describes all the possible buttons. The buttons on this tool let you choose the direction you'd like to look at the selected location from. You can click the arrows within the compass to jump to a specific orientation, the circle at the base of the compass to get a straight-down orthogonal view, or the curved arrows at the bottom to rotate the current view.

One location may be visible in multiple images. There may also be images from different years available. Use the image selection controls to find the image you'd like to work with. On the right-hand side of this set of controls is a drop-down list that lets you specify the year you'd like to view.

In the middle, you'll find Previous and Next buttons to scroll through the images that match the year selection. The date that the current image was taken is shown on the left. Drag to another point and repeat Step 3. Repeat as needed. Measuring the cumulative distance of multiple line segments.

Click a starting point on the map, hold down the mouse button, and drag out the first line segment. Press and release the v key.

Drag to out another line segment in any direction and repeat Step 3. Press the Ctrl key and drag the mouse along the adjoining edge of the object. The tool creates a boxed line around the perimeter of the object. Click a starting point and hold down the Alt key while drawing a line around the object. For best results, ensure the start point and stop point are joined. Select the Area tool. Select a starting point, hold down the mouse button, and draw the first line along one edge of an object.

Then drag the mouse along an adjoining edge of the object. The tool creates a boxed line around the object. Release the mouse button and Ctrl key. Press and hold the Alt key. Select a starting point, hold down the mouse button and draw a free form line.

For the best results, ensure that the start point and stop point are joined. Any gap between the start and end point is automatically closed. Release the mouse button and Alt key.



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