TDA3XEVM: Font property

Anil Kumar23

Part Number: TDA3XEVM

Hi,

I'm tying to add a string by using Draw2D_drawString() func. Currently I tried font id as 13 and color format as SYSTEM_DF_BGR16_565.

When I use these background color of the string looks black and changing the font id other than 13 not displayed properly.I would like to know how to make string as transparent and reducing the font id.

Regards,

Anil

over 5 years ago

0 Anuj Gupta over 5 years ago

TI__Genius 15985 points

Hi,

Please go through the grpxSrcLink code.

There we use Draw2D_fillRegion using which you can make a region transparent.

And there you use Draw2D_drawString for your string.

You can use fontId with a lower value that 13 and it should work.

Regards,

Anuj

0 Anil Kumar23 over 5 years ago in reply to Anuj Gupta

Expert 1210 points

Hi Anuj,

Thanks for the reply.

I tried with Draw2D_fillRegion but the output is not as expected.

values assigned for the Draw2D_RegionPrm structure variables color , colorFormat are DRAW2D_TRANSPARENT_COLOR,DRAW2D_TRANSPARENT_COLOR_FORMAT.

Output is shown in the attachment.

Regards,

Anil

0 Anuj Gupta over 5 years ago in reply to Anil Kumar23

TI__Genius 15985 points

Hi,

Please take a reference how cpu load and their percentage is shown over display.
As those are transparent, you can use the same.

Regards,
Anuj

0 Anuj Gupta over 5 years ago in reply to Anuj Gupta

TI__Genius 15985 points

Hi,

I hope you are able to resolve your issue with my inputs.

Regards,
Anuj

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TDA3XEVM: Font property