The Export All Layers option allows the user to export all layers at the same time. Each separate window corresponding to each layer appears in turn to allow the user to save layers in desired folder.
For example, there can be three layers including grid, splines, and overlay layers, so if the user exports all layers there are three separate windows to set the name and location of the exported file. Figure 4 15 1 shows exporting of a grid layer. Figure 4 16 2 shows exporting of an overlay layer and and Figure 4 17 3 shows exporting of a spline layer.
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Figure 1 Export layer - grid browsing window....
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Figure 2 Export layer - overlays browsing window....
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Figure 3 Export layer - splines browsing window.