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Hello, Please note that GUI_Exec() does more than just redrawing. It returns with a non-zero value in case at least one pending task was accomplished. Best regards, Adrian

Hello, The output on the display depends on the layer configuration. Please make sure your layer 0 is visible and is placed in a visible area. Also layer 0 might be invisible due to a z-position "below" layer 1. Best regards, Adrian

Hello, What I would like to know is, when stepping through the code. Does the function GUI_DATA_YT_AddValue() immediately draw on the screen? So, did the content of the frame buffer change after just stepping over this function? Your also calls functions which are not defined in emWin. Please verify those function do not call GUI_Delay(), GUI_Exec() or WM_Exec(). Best regards, Adrian

Hello, I am afraid I can not reproduce the function GRAPH_DATA_YT_AddValue() redrawing the GRAPH widget before GUI_Exec() is called. Could you please tell me how you reproduced this behavior? Maybe I can do it in a similar way. Thank you in advance. Best regards, Adrian

Hello Johanan, Please refer to the section "The Window Manager" -> "Messages" for detailed descriptions of the messages sent by the Window Manager. Best regards, Adrian

Hello, Could you please tell me when the GRAPH widget is deleted? Which message is processed at that time? Best regards, Adrian

Hello, Could you please provide me with a font which enables me to reproduce this behavior? Thank you in advance. Best regards, Adrian

Hello, Please make sure that all drawing operations are performed from within the WM_PAINT event of the respective window. Please note that multiple layers require hardware support. In order to display a resizeable rectangle, I would recommend using a simple window. Details can be found in the chapter "The Window Manager (WM)" and "MultiLayer / MultiDisplay support" in the emWin user manual. Best regards, Adrian

Hello Johanan, I am not sure what this is about. You are telling me the script selection control is missing, but pointing me to missing fonts. I tested the Font Converter V5.26 on MS Windows 8.1. The missing fonts are caused by the same Windows setting which I mentioned above. Best regards, Adrian

Hello, Please note that your function _cbBk() does not react to the WM_PAINT message and therefor does not draw anything. Also please refer to the section 24.2.5 "MultiLayer support" -> "Using MultiLayer support" -> "Configuring MultiLayer support" in the emWin user manual to verify your configuration. Best regards, Adrian

Hello, Please note that you will have to set the font for your TEXT widget as well. Best regards, Adrian

Hello, I am not sure what might cause this behavior. Have you tried doing this with layer 0? I see your example just uses layer 1. Also does the function _cbBk() draw the background in any way? If you just want to fill the background with a solid color, you do not have to set a callback function for that. Calling the function WM_SetDesktopColor() would be sufficient, but please note that both ways need to be done for all layers, since each layer has its own desktop window. Best regards, Adrian

Hello David, I am afraid I do not have any knowledge of a japanese input engine. Maybe someone else can help here. Best regards, Adrian

Hello Johanan, Please note that the Font Converter does not offer selecting a script, because all characters are loaded by default. So this is actually not a problem. Best regards, Adrian

Hello Thomas, No, there is no color used for the cursor. It is drawn by inverting the according rectangle. Best regards, Adrian

Hello Thomas, In order to remove the frame of the EDIT widget calling the function WIDGET_SetEffect() should be sufficient. The colors can be changed using the functions EDIT_SetTextColor() and EDIT_SetBkColor(). Please note that the blinking cursor inverts all of the colors in its rectangle at the current position. Inverting the colors currently can not be changed. This functionality will be added to a future emWin version. Best regards, Adrian

Hello Johanan, Could you please tell me the Font Converter version number you use and the exact version number of your OS? Thank you. Best regards, Adrian

Hello Johanan, This might be likely caused by the Windows font settings. Please refer to the section "Font Converter" -> "Troubleshooting" in the emWin user manual for detailed information on how to make all fonts available in the Font Converter. Best regards, Adrian

Hello Johanan, Yes, it does. Best regards, Adrian

Hello Olivier, Please note that emWin requires memory to be accessible 32-, 16- and 8-bitwise. Best regards, Adrian