![]() ![]() Click OK to close the Snapping Options dialog box.Įnabling the Feature Construction toolbar.Optionally, you can change the color used for the snap symbol and set SnapTip display options, such as the size or font of the tip.The background is useful to help you see the SnapTip when working over an image. A SnapTip is a small piece of text that pops up to indicate the layer you are snapped to and with which snap type (edge, end, vertex, and so on). Most likely, you only need to check on Background, as the others are turned on by default. Check the boxes for Show tips, Layer name, Snap type, and Background.If the element being snapped to-such as a vertex or edge-is within the distance you set, the pointer automatically snaps to the location. The snapping tolerance is the distance within which the pointer or a feature is snapped to another location. Ensure the snap tolerance is at least 10 pixels.From this dialog box, you can specify settings for snapping in ArcMap. Click the Snapping menu and click Options.If they are not enabled, click each button to enable those agents. When enabled, the buttons are highlighted. Look on the Snapping toolbar and confirm that End, Vertex, and Edge snapping types are active.If Use Snapping is not checked, click it to enable snapping. If it is already checked, do not click it again, since that will turn off snapping. On the Snapping toolbar, click the Snapping menu and confirm that Use Snapping is checked.You can also add the Snapping toolbar by clicking the Editor menu, pointing to Snapping, the clicking Snapping Toolbar. You can add a toolbar by clicking the Customize menu, pointing to Toolbars, then clicking the toolbar's name in the list. The extent is just south of the point feature you created in the previous exercise. Navigate to the Digitizing roads bookmark.The Exercise1.mxd is open and you are in an edit session. Setting options for snapping Prerequisite: ![]() You need to turn on the DOQQ imagery (local) layer in the table of contents, then you can turn off the World imagery (Web) layer. If you do not have an Internet connection or if the imagery is loading slowly, you can still perform the tutorial using an image that is installed with the tutorial data. This exercise requires an active Internet connection since it uses imagery served from the Web.
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