Hi,
I'm struggling with how to plot a filled line graph using emWin widget.
I know that there is no ready to use widget for a filled graph and that this topic has been already asked in the past in this forum, here:
How do plot a filled line graph using emWin widget?
But I really don't understand how I can achieve the result with the suggestion provided.
If I have the following to create a YT Graph:
hData = GRAPH_DATA_YT_Create( ... );
GRAPH_AttachData(hGraph, hData);
GRAPH_DATA_YT_AddValue(hData, ....);
I would like to do the same with something that for each new value, build a vertical line,
but there is no "create" function that allows me to obtaon a handle doing something like this:
hLine = GRAPH_LINE_Create ();
Alternatively, I would like to make a filled polygon adding each new value,
but still there is no "create" polygon handle like:
hPolygon = GRAPH_POLYGON_Create ();
Please can you help me?
Many thanks in advance.
Best,
Giovanni