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Discussion - Software / Help Using Transparent PNGs
« on: November 17, 2020, 06:27:14 pm »
Hi Everyone!
I am using the FT813 EVE graphics processor with a TFT LCD screen for a project in school. I want to be able to use transparent PNGs, and I have checked using GIMP, that these are actually transparent. I am using LOAD_IMAGE(start_addr, 0) function following the BRT14 application note. I also am using RGB565 in the BITMAP_LAYOUT function. Do I need to be using the PALETTED4444 option in BITMAP_LAYOUT? Do I need to use the ALPHA function? I have played around with different color options, but I cant seem to get it to work. I have attached the PNG I am trying to display and I also attached a picture of what it actually looks like.
I am using the FT813 EVE graphics processor with a TFT LCD screen for a project in school. I want to be able to use transparent PNGs, and I have checked using GIMP, that these are actually transparent. I am using LOAD_IMAGE(start_addr, 0) function following the BRT14 application note. I also am using RGB565 in the BITMAP_LAYOUT function. Do I need to be using the PALETTED4444 option in BITMAP_LAYOUT? Do I need to use the ALPHA function? I have played around with different color options, but I cant seem to get it to work. I have attached the PNG I am trying to display and I also attached a picture of what it actually looks like.