Animation object leaving a trail

[stepan.ozana]

Hi, is there a way how to animate an object in HMI web visualization so that it would leave a trail behind during movement? I'd like to animate a simple path in 2d and to see the current movement and the history path in the form of a trace, maybe represented by a point. For example, 2D moving a rectangle whose center point would leave a trail. Or, as shown in the attachment, animating end points of inverted pendulum's links. Thanks, Stepan

[ondrej_severa]

Hello Stepan,
There is a XYChart component in the CHARTS library in the HMI Designer. It shows several points (lines) stored in the internal buffer. So, the trail is represented by several historical points.

[stepan.ozana]

@ondrej_severa Thank you so much for efficient help.