GDBC/CTI-S
GeoConnections
JTS Topology Suite - Version 1.4
Developer’s Guide
Page 3
Table of Contents
1. OVERVIEW ...................................................................................4
1.1 OTHER RESOURCES ....................................................................4
2. GETTING STARTED .........................................................................4
3. COMPUTING SPATIAL RELATIONSHIPS ..................................................5
4. COMPUTING OVERLAY OPERATIONS ....................................................5
5. COMPUTING BUFFERS .....................................................................7
5.1 BASIC BUFFERING......................................................................7
5.2 END CAP STYLES .......................................................................7
5.3 SPECIFYING THE APPROXIMATION QUANTIZATION ..............................8
6. POLYGONIZATION ..........................................................................9
7. MERGING A SET OF LINESTRINGS ...................................................... 10
8. USING CUSTOM COORDINATE SEQUENCES ........................................... 11
9. TIPS & TECHNIQUES...................................................................... 11
9.1 NODING A SET OF LINESTRINGS ................................................... 11
9.2 UNIONING MANY POLYGONS EFFICIENTLY ERROR! BOOKMARK NOT DEFINED.
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wandong8982019-06-11还是英文文档好贵啊，这个得写清楚。
u0101623892018-09-15可以参考。
乌托邦2号2018-12-17英文文档，分还比较高，有点心疼分
