This handles a bug in Nav4.0x that executes the code too quickly. This is a shame, because Canvas offers a superbly integrated set of graphics tools that span the realms of vector drawing, image editing, Web graphics, CAD, and desktop publishing. The designers of Canvas deserve kudos for the compact, efficient interface, but new users will probably find the lack of Windows-standard buttons and toolbars confusing at first. The primary tools for creating and editing text, objects, vector illustration, dimensions, and bitmaps are packed into a small palette, along with buttons for setting opacity and color for line and fill.
Most buttons have subpalettes.
For example, clicking on the bitmap tool produces a palette of 18 image-editing tools. Each palette can be torn off as a separate toolbar, and minimized to a title bar or parked at the top of the display as a tab that rolls down on demand. We like the ability to configure the workspace to specific tasks, but we wish the company included standard pop-up tooltips instead of using a prompt line at the bottom of the display. The biggest strength in Canvas is still the broad range of precision-drawing tools. It's the only program here that incorporates useful CAD tools, including a powerful feature for accurate positioning.