I represent vector graph by ZedGraph, ZedGraph can create TEXT、CURVE、ARROW object etc.
Visit
http://zedgraph.org for ZedGraph latest version.
Test program:
1. unzip MySQLMap.rar to C:\
2. start AutoCAD (or Map) 2010，add support path “C:\MySQLMap”
3. load “C:\MySQLMap\MySQLMap_Load.LSP”
4. Execute the “(xppanel)”command
Technique:
I stored all vector data in SQLite database，when clicking dataGridView，dynamic reading SQLite db and draw graph on ZedGraph control。
problem：
using ZedGraph，I can draw Italic
TEXT by set the txtObj.FontSpec.IsItalic = true，but I could not make the text lean to left，
example：
。
