In a future post, I’ll show how we can build on this to make puzzles out of arbitrary designs in Easel. You can view the full source, including the offset functions, and play with the generator in the bl.ock. From here we’ll just leverage D3’s line helper to convert our point arrays to SVG path data strings, wrap everything in the proper tags, and–tada!–a random puzzle! Now we have points for all four edges of every piece in our puzzle, offset to their correct locations. online jigsaw puzzle maker to generate your own interactive jigsaw puzzle The jigsaw puzzle maker Jigsaw puzzles start from an image that you upload yourself, making it fully personalised from the start The image then gets sliced up into any number of puzzle pieces, just like your offline jigsaw puzzle. In order to make some of the knobs point inward and some of them point outward, we also randomly invert each of the second coordinates in about half of the edges. The second coordinate represents its percentage displacement perpendicular to the edge. The first coordinate of each point represents its percentage displacement in the direction of the edge. Challenge your skills and prove that you are the superhero of the jigsaws Try to complete them in the least amount of time possible and see your name climb up to the top of the leaderboard as the best player. In order to make each edge’s curve easier to position, we express all points as percentage offsets from the edge’s corner. Here’s the function we’ll use to generate the control points for a single edge. This lays the basis for how we can generate random edges: slightly vary the locations for each control point within well-defined regions. (We’re using the fantastic D3 library to generate the curve from the points you dragged around.) You might have noticed that each point can move around a pretty good amount in its local region and still produce a nice-looking puzzle edge. The puzzle edge that you created is a B-spline, with control point duplication on the ends. Thousands of word search puzzles and games to play online or print out, covering a mix of both fun and educational topics.
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