pconti31 / guislice_image2c Goto Github PK

hey. I found a bug in v2.00 when i try to create a c-array from a picture with 1 or 2 Colors. The generated C-Array looks good in GUISlice Builder, but the Arduino IDE is not able to compile this code, because of the first few rows in the array:
const unsigned char Settings_icon[2500+5] = {
0x00, // Height of image
0x32,
0x00, // Width of image
0x32,
000, // red color
093, // green color
181, // blue color

because of the number format, the decimal numbers for red and green will be interpreted as octal numbers.
Even when i change this manualy, the array is still broken. after loading the picture i can see some random pixels and my ESP32 just crash and restart.

to Avoid this problem, i can use the V1.04 of Image2C or change one Random Pixel in the Picture to force the V2.00 to interprete the picture as 3 Color Picture and generate a C-array in a different format.
in both cases, the picture in GUISlice Builder can not be transparent anymore, i always have the pink array, which indicate the transparent area. I have attach my test pictures (1 color Transparent/blue and 3 color Transparent/blue/1Pixel_different_blue) and the generated C-arrays
Settings_icon.zip