Visual programming for not programmers

Drawing the circle on the current page of the screen

Блок служит для отрисовки круга на текущей странице панели Nextion HMI. Отрисовка производится по переднему фронту на входе "Send". Выбор панели производится в редакторе блока.

Selected or created the panel. Existing in the project panel, you can choose from the dropdown list. To create a new panel click the button with the + on the right panel. Window opens added panel.

In this dialog you must select the UART port is connected to the panel, and configure it if necessary. It is also necessary to specify the name of the panel.
In this dialogue there is the possibility to add comments to the panel, create pages and elements included in the page.
The circle is centered at the point with the center in the point X@Y by radius R and is drawn with the color Color. All parameters can be specified as constants and read the corresponding inputs.