HTML 5 drawing
Signature on Internet site
Line options
Color
Red
Green
Blue

This example explains how to draw in an image control with the mouse (or with the stylus on a tablet), like you would do on a paper sheet with a pen. This can be useful for the shipping companies that require a signature when delivering a package. This example is using the drawing functions (dStartDrawing, dLine) to draw and dSaveImage to retrieve the image to save (as file or in a HFSQL binary memo for example).

You can draw in this area with the mouse while keeping the left button down:

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