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DCL
GRPH1 Contents
Contents
Summary
Introduction
Device and Frame
Coordinate System and Transformation
2-D Normalization Transformation
Types of Coordinate Systems
Map Projection
Parameters for Normalization Transformation
Settings for a U-Coordinate
3-D Normalization Transformations
Types of Coordinate Systems
Parameters for 3-D Normalization Transformations
Settings for Coordinate Systems
Perspective Transformation
Parameters for Transformation
Setting for Perspective Transformation
Output Primitives
Line Indexes
Line Types
Tone Pattern Indices
Interpolation and Clipping
Caution on Clipping Tone Patterns
Layout
SGPACK: User Interface
Summary
List of Subroutines
List of Functions
Explanation of Subroutines: Control
sgopn
sgfrm
sgcls
sg
p
get/sg
p
set(sg
p
stx)
sgpwsn
Explanation of Subroutines: Normalization Transformation
sgsvpt
sgswnd/sgssim/sgsmpl
sgstrn
sgstrf
Explanation of Subroutines: Polyline Primitives
sgplzu/sgplzv/sgplzr
sgplu/sgplv/sgplr
sgsplt
sgspli
sgsplc
sgspls
sgnplc
Explanation of Subroutines: Polymarker Primitives
sgpmzu/sgpmzv/sgpmzr
sgpmu/sgpmv/sgpmr
sgspmt
sgspmi
sgspms
Explanation of Subroutines: Text Primitives
sgtxzu/sgtxzv/sgtxzr
sgtxu/sgtxv/sgtxr
sgstxs
sgstxr
sgstxc
sgstxi
Explanation of Subroutines: Tone Pattern Primitives
sgtnzu/sgtnzv/sgtnzr
sgtnu/sgtnv/sgtnr
sgstnp
Explanation of Subroutines: Line Primitives
sglnzu/sgplzv/sgplzr
sglnu/sglnv/sglnr
sgslni
Explanation of Subroutines: Arrow Sub-primitives
sglazu/sglazv/sglazr
sglau/sglav/sglar
sgslat
sgslai
Explanation of Functions: DCL Character Functions
csgi
isgc
SCPACK: 3-D User Interface
Summary
List of Subroutines
Explanation of Subroutines: 3-D Normalization Transformation
scsvpt/scswnd/scslog/scsorg
scstrn
scstrf
Explanation of Subroutines: Polyline Primitives
scplzu/scplzv
scplu/scplv
scspli
Explanation of Subroutines: Polymarker Primitives
scpmzu/scpmzv
scpmu/scpmv
scspmt
scspmi
scspms
Explanation of Subroutines: Tone Pattern Primitives
sctnzu/sctnzv
sctnu/sctnv
scstnp
SLPACK: Layout Routines
Summary
List of Subroutines
Explanation of Main Subroutines
slinit
slsize
slform
sldiv
slmgn
slrat
slsttl
slpvpr/slpwwr/slpwvr/SLPVRC/slpwwc/slpwvc
Other Subroutines
SZPACK: Basic Graphics Routines
Summary
List of Subroutines
Interface Routines
Basic Graphic Routines
STPACK: Transformation Functions
Summary
User Defined Functions
List of Subroutines
Explanation of Subroutines: Coordinate Transformations
stftrf/stitrf/ststrf/stqtrf
stfpr2/stipr2/stspr2
stftr3
stfpr3/STIPR3/stspr3
stfwtr/STWTR/stswtr/stqwtr
Explanation of Subroutines: Coordinate Transformations (subroutines)
stftrn/stitrn/ststrn
stfrot/stirot/stsrot
stfrad/stirad/stsrad
SWPACK: Machine-Dependent Routines
Summary
List of Subroutines
List of Subroutines: Control Routines
swdopn/swdcls
swpopn/swpcls
swoopn/swocls
Explanation of Subroutines: Graphic Routines
swswdi/swscli
swgopn/swgcls
swgmov/swgplt
swgton
swiopn/swidat/swicls
Explanation of Subroutines: The Mouse
swqpnt
Explanation of Subroutines: Coordinate Transformations
swfint/swiint
Explanation of Subroutines: Inquire Subroutines
swqwdc/swqclc/swqtnc/swqimc/swqptc
swqfnm
swqrct
swsrot
Explanation of Subroutines: Internal Variable Handling Routines
sw
p
get/sw
p
set(sw
p
stx)/swcget/swcset(swcstx)
Examples
Various Databases
Fonts
Conversion Tables for Color Tone Indexes
Color Map
Bit Map
Appendixes
Various Tables
Line Types
Font Table 1
Font Table 2
Tone Pattern 0
Tone Pattern 1
Tone Pattern 2
Tone Pattern 3
Tone Pattern 4
Tone Pattern 5
Tone Pattern 6