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Add an option for the Visvalingam simplification algorithm (#16)

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* First attempt at porting Paul Mach's Visvalingam implementation

* Make indent

* Mostly working

* Approximate equivalence from Douglas-Peucker to Visvalingam levels

* Don't simplify away tile boundary crossing points

* Add a command-line option and test for Visvalingam simplification

* Update changelog

* Cleanup in response to review feedback

* Include <stdio.h> to fix compiler warnings
This commit is contained in:
Erica Fischer
2022-09-30 12:00:07 -07:00
committed by GitHub
parent 6de00c15ec
commit 4ef430b913
11 changed files with 4282 additions and 4 deletions
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options.hpp
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@@ -25,6 +25,7 @@
#define A_GENERATE_IDS ((int) 'i')
#define A_CONVERT_NUMERIC_IDS ((int) 'I')
#define A_HILBERT ((int) 'h')
#define A_VISVALINGAM ((int) 'v')
#define P_SIMPLIFY ((int) 's')
#define P_SIMPLIFY_LOW ((int) 'S')