Create a colorful flag or banner with our app available at raw.sh/flagapp/
I wanted a quick banner generator intended for authors or game writers, and to learn react as I went
It lets you choose points on your flag, generates triangles, then allows the user to color them in. Click clear to empty the drawing, undo to remove a point, and next to color. Fill triangles with right click. Click next again to download your art.
I used react, node, and html5 canvas
Canvas does not always play nice with react
Getting the coloring system working, originally colors were saved on the fly instead of after the grid is complete
I learned some simple react and canvas
It's basically the next pokemon go not going to lie