My crochet designer play online

Short description of the interface: https://drive.google.com/open?id=1L8WAzJugHx3uLc90pAvBYDbvnmEHiG3f

The designer for creating crochet patterns allows you to create patterns of direct, circular and combined crochet. Large selection of basic and complex elements of knitting, as well as elements of loin crochet. It is possible to rotate, mirror, change the color and size of each knitting element individually. It is possible to save and unload the created picture. There are functions for changing the background and pitch of the cells in the field. There is also an opportunity to make a text note, and number the rows. With the help of straight and circular rulers, you can exactly arrange rows and elements. The field in the constructor allows you to create large schemes. In the help section there is a description of each knitting element.