liufeijin

Hi qnzhou, many thanks for your reply. I want to get the feature that calculate area between a line and a curve as below pictures  Case A the...

look forward to the project update

seems this project is gave up?

i compared the orignal excel and modified excel file found. it messed a row in xl/sharedStrings.xml but i don't konw how to fix it ? 

I search your code , seem lose "vertAlign "(subscript superscript) in function rich_text xlsx_consumer::read_rich_text(const xml::qname &parent) in file xlsx_consumer.cpp (xlsx_producer.cpp) but i don't know how to fix it . 

does anyone know how to fix it?

wow， a good news! Many thanks for your great job. Hope , we can get other functions.

Hi msteinbeck Many thanks for your work on this!!! Could you continue to complete S1850,S1241,S1243? If complete these , tinyspline can replace SISL .

pop

Hi msteinbeck For function S1850 as below  For function S1241 like as below   to get the area of blue part an red part. sometime the line...