11 Commits

Author	SHA1	Message	Date
Spedon	72760e6388	make the return value of the calcImageIndex function more robust	2023-03-14 11:16:11 +08:00
Spedon	8aa97b2c06	now img index calculation is a standalone function in utils.ts	2023-03-14 11:05:41 +08:00
Spedon	438256a683	The old way of using layers is discarded	2023-03-14 02:08:01 +08:00
Spedon	9a7281f6da	now creation of image element can be achieved by createImgElement function in utils.ts	2023-03-14 02:02:56 +08:00
Spedon	38d1a8ab38	move all interfaces to utils.ts	2023-03-14 01:57:56 +08:00
Spedon	dc32f66f2c	modify the comment	2023-03-14 01:53:19 +08:00
Spedon	f1820a851c	add comments to the code	2023-03-14 01:49:35 +08:00
Spedon	c8e6ab505b	move footerUpdate function to overlay.ts and combine it with recenter function	2023-03-14 01:31:35 +08:00
Spedon	f3d3efb4ff	move json data fetching to a standalone module	2023-03-14 01:19:01 +08:00
Spedon	1785e1e7ce	[bug fix] close text still show after closing the overlay section	2023-03-14 01:10:11 +08:00
Spedon	211e2fd4fb	transition from javascript to typescript	2023-03-14 01:01:23 +08:00