15 commits

Author	SHA1	Message	Date
Nils Dagsson Moskopp	bb68ceb38d	Do not encode images with illegal colormap indexes	2023-09-22 20:06:21 +02:00
Nils Dagsson Moskopp	4dd3833f3b	Move encoding format heuristics from image:save() to image:encode()	2023-09-18 16:45:31 +02:00
Nils Dagsson Moskopp	685bdcb379	Allow encoding with B8G8R8A8 colormap	2022-05-19 18:26:41 +02:00
Nils Dagsson Moskopp	45e405982a	Allow encoding with A1R5G5B5 colormap	2022-05-16 18:48:18 +02:00
Nils Dagsson Moskopp	9f9b78eed9	Allow color-mapped encoding for RGB images	2022-05-16 17:28:16 +02:00
Nils Dagsson Moskopp	ed061e68ff	Allow RLE encoding for RGBA images	2022-05-16 13:16:23 +02:00
Nils Dagsson Moskopp	7b94fc026d	Allow to specify color format	2022-05-16 02:48:51 +02:00
Nils Dagsson Moskopp	36ee45ebe3	Add RGBA support (only RAW encoding)	2022-05-16 01:39:33 +02:00
Nils Dagsson Moskopp	759b0a188f	Allow saving R8G8B8 images as BW8	2022-05-15 19:23:26 +02:00
Nils Dagsson Moskopp	376b6404b2	Allow RAW or RLE encoding for true-color images	2022-05-15 15:56:18 +02:00
Nils Dagsson Moskopp	9bd1702d60	Encode image only when saving it to a file	2022-05-15 14:58:12 +02:00
Nils Dagsson Moskopp	5640e19c94	Add fractal example	2022-05-15 03:10:53 +02:00
Nils Dagsson Moskopp	25b7b30945	Allow encoding grayscale images as BW8	2022-05-14 22:41:52 +02:00
Nils Dagsson Moskopp	9af0719df8	Allow encoding RGB images as B8G8R8	2022-05-14 21:56:42 +02:00
Nils Dagsson Moskopp	c00b0d50c6	Add usage examples	2022-05-14 21:52:00 +02:00