topic LPC Link2 and EmWin in LPC Microcontrollers https://community.nxp.com/t5/LPC-Microcontrollers/LPC-Link2-and-EmWin/m-p/515770#M1339 <HTML><HEAD></HEAD><BODY><STRONG>Content originally posted in LPCWare by TBaxter on Fri Apr 11 12:04:25 MST 2014</STRONG><BR /><SPAN>I’m using EmWin – I’m working with the graph function – I have created objects and a couple of markers that I move back and forth along the graph. The problem I’m having is that the graph appears to redrawing all the objects when I move a marker along the graph and it slows up the functionality the more objects I have on the graph. Is there away (or any sample code) that would allow me just to redraw the marker and not the whole object. I'm thinking I need to use the validate call but there done not seem to be one for the graph object – anyway and help on this would be appreciated. Thanks!</SPAN><BR /></BODY></HTML> Wed, 15 Jun 2016 17:18:58 GMT lpcware 2016-06-15T17:18:58Z LPC Link2 and EmWin https://community.nxp.com/t5/LPC-Microcontrollers/LPC-Link2-and-EmWin/m-p/515770#M1339 <HTML><HEAD></HEAD><BODY><STRONG>Content originally posted in LPCWare by TBaxter on Fri Apr 11 12:04:25 MST 2014</STRONG><BR /><SPAN>I’m using EmWin – I’m working with the graph function – I have created objects and a couple of markers that I move back and forth along the graph. The problem I’m having is that the graph appears to redrawing all the objects when I move a marker along the graph and it slows up the functionality the more objects I have on the graph. Is there away (or any sample code) that would allow me just to redraw the marker and not the whole object. I'm thinking I need to use the validate call but there done not seem to be one for the graph object – anyway and help on this would be appreciated. Thanks!</SPAN><BR /></BODY></HTML> Wed, 15 Jun 2016 17:18:58 GMT https://community.nxp.com/t5/LPC-Microcontrollers/LPC-Link2-and-EmWin/m-p/515770#M1339 lpcware 2016-06-15T17:18:58Z