GIS_delphi
所属分类:GIS/地图编程
开发工具:Delphi
文件大小:678KB
下载次数:77
上传日期:2008-05-29 23:31:20
上 传 者:
qiyitang
说明: 地理信息系统源码,具备了基本的地理信息系统功能。
(GIS source, with the basic functions of GIS.)
文件列表:
COMP\GIS_ARR.PAS (4714, 1998-12-04)
COMP\GIS_BIT.PAS (2436, 1998-12-04)
COMP\GIS_DRW.PAS (16684, 1998-12-04)
COMP\GIS_GLY.PAS (7088, 1998-12-03)
COMP\GIS_MOV.PAS (3576, 1998-11-30)
COMP\GIS_PAL.PAS (18477, 1998-12-03)
COMP\GIS_POL.PAS (31386, 1998-12-04)
COMP\GIS_POS.PAS (3549, 1998-11-30)
COMP\GIS_TXT.PAS (2615, 1998-12-04)
COMP\GIS_TYP.PAS (24429, 1998-12-04)
COMP\SGIS.DCR (1352, 1998-11-30)
COMP\SGIS.PAS (128829, 1998-12-04)
DEMO\ABOUT.DFM (35703, 1998-11-24)
DEMO\ABOUT.PAS (607, 1998-11-24)
DEMO\ADDPT.DFM (1859, 1997-05-07)
DEMO\ADDPT.PAS (1643, 1998-11-30)
DEMO\ALARM.BMP (3190, 1998-12-03)
DEMO\APAL.PAL (4142, 1998-05-19)
DEMO\BKGNDOP.DFM (3480, 1998-11-30)
DEMO\BKGNDOP.PAS (8664, 1998-12-04)
DEMO\BLUES.PAL (4765, 1995-07-01)
DEMO\BLUE_ROC.BMP (26678, 1998-05-13)
DEMO\BULLOP.DFM (6495, 1998-07-17)
DEMO\BULLOP.PAS (8051, 1998-11-30)
DEMO\CHOP.DFM (7493, 1998-11-24)
DEMO\CHOP.PAS (13184, 1998-11-30)
DEMO\CHROMA.PAL (3606, 1995-07-01)
DEMO\CLIPGRD.PAS (6488, 1998-11-30)
DEMO\COLOP.DFM (7073, 1998-11-27)
DEMO\COLOP.PAS (13375, 1998-11-30)
DEMO\DATAOP.DFM (1659, 1997-06-24)
DEMO\DATAOP.PAS (3195, 1998-11-30)
DEMO\FIRESTRM.PAL (4767, 1995-07-01)
DEMO\GISDLGS.PAS (3729, 1998-11-30)
DEMO\GIS_ARR.PAS (4714, 1998-12-04)
DEMO\GIS_BIT.PAS (2436, 1998-12-04)
DEMO\GIS_DRW.PAS (16684, 1998-12-04)
DEMO\GIS_GLY.PAS (7088, 1998-12-03)
DEMO\GIS_MOV.PAS (3576, 1998-11-30)
DEMO\GIS_PAL.PAS (18477, 1998-12-03)
... ...
============================================================================
Simple Geographic Information System
SGIS COMPONENT Version 2.0 32 bit
(C) Santiago Portela 1.9***
Alien Tools
sportela@cece.es
http://www.geocities.com/SiliconValley/Lakes/6217/alien.htm
Made in Spain
***************************************************************************
YOU SHOULD NOT USE THIS CODE WITHOUT READING THIS TEXT:
THIS CODE IS DELIVERED UNDER THE TERMS OF THE GNU GENERAL PUBLIC LICENSE
***************************************************************************
This code is delivered for benefit of the Delphi programmers community.
I was tired ox expensive, resource-wasting, no-royalty-free mapping software.
Since release TSGIS 1.0 for Delphi 1, I realized that most serious asks for source
code came from universities, non profit organizations, and notoriously from
programmers who needed mapping software in countries such as Brazil, Hungary,
URSS, Turkey... in which an investment in professional mapping software is
unafordable.
So I decided to forget to make money out of it, but I feeled more
contrived to improve the component. Now it starts to like to me, so I deliver
this version. I know some bugs and I now it can be improved in many ways, but
I can't keep it for me alone any more.
Please read the GNU PUBLIC LICENSE, which specifies that:
- You can not sell this code, but you can redistribute it.
- If you modify the code, you MUST clearly document the changes.
- You must distribute the code with any application or library using it. If
the code is unmodified, it is enough to document where it can be retrieved.
- Any damage or disfunction derived from the compilation and use of this code
is responsability of the user
============================================================================
FILES
============================================================================
/COMP
Source files for the component:
sgis Main object, interfacing procedures
gis_pos TPosterPrint, multiple page printing component
gis_mov TGMovPan, moving panel component
gis_typ Data structures for all options
gis_bit Support for large bit arrays
gis_arr Grouping 'arrangements' support
gis_txt Text utilities
gis_drw Main drawing support
gis_pol Sets of POlygons structures
gis_pal Palette management
gis_gly Animated glyphs support
sgis.dcr icons for the components palette
Copy all these to your 'imports' path, then add SGIS.PAS to your user package.
------------------------------------------------------------------------------
/DEMO
Additional source files:
gisdlgs Set of calls to dialogs
bullop Dialog for bullet options
bkgndop Dialog for background options
chop Dialog for Chart optinos
shaop Dialog for shadow options
mapop Dialog for map options
colop Dialog for elements properties
layops Dialog for layer settings
DataOp Dialog for data manipulation
Prevel Dialog for previewing an element
selrule Dialog for selecting elements upon values
Project TESTC
(Uses all additional source files. Copy every file to one directory)
TSTP1 Main project window
about My about dialog
linkman Dialog for etablishing links between maps
scaleg Dialog for scaling the map
toprint Dialog for selecting n of pages to print
viewwmf Dialog for viewing snapshots
totxt Dialog for batch conversions
addpt Dialog for adding points to the map
alarm.bmp Bitmap for illustrating the use of glyphs
*.GIS files Maps
This project creates at runtime the TSGIS object, so you can compile
it without installing. Copy /COMP and /DEMO to a same directory, then build.
------------------------------------------------------------------------------
/MAPS
Some illustrating maps in *.GIS format
------------------------------------------------------------------------------
Documentation:
README.TXT This file
SGIS.HLP All you want to read
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