GLGD - OpenGLѤƥդGauche-gtkγĥ

$Id: README.eucjp,v 1.3 2007/01/13 01:36:30 maruska Exp $


ܼ
 * ȥ
 * ѥ
 * ǰ
 * APIե


ȥ
------------------

GLGD (GL graph draw)Gauche-gtkץꥱGtk widget
˥դ褹뤿Υ饹ΥåȤǤ

ץꥱϡդΥΡɤΡɴ֤ͭ󥯤
뤳ȤǥդۤޤդϰŪͭդ
ʤޤ۴Ĥ䶦ͭ¤äƤ⹽ޤ(âߤ
СǤϤΤ褦ʹ¤ɽϤޤǤϤޤ)

ߤΥСǤϡդֿסĤޤڤΥåȤǤ
褷ޤǽ۴Ť䶦ͭ¤˽в񤦤ȡʬ
󥯤򿧤ѤɽޤΥСǤϡ
쥤ȥ르ꥺबݡȤǤ礦

ߤAPIϻŪʤΤǤĤץꥱ񤤤ǡ
˸ľǽޤ


ѥ
----------

GLGDGtkGLAreaȤޤޤ¿ƥȤɽ뤿
PangoFreeType2ХåɤѤƤޤ

GLGDPangoݡȹߤǥѥ뤹ˤϡGauche-gtk򼡤Τ褦
configureƤ

  $ ./configure --enable-glgd-pango
p
ȡ--enable-gtkgl⼫ưŪͭˤʤޤ

⤷PangoޤưASCIIʸǻϡ
Τ褦configureޤ

  $ ./configure --enable-glgd


ǰ
----

GraphطΥ饹
.................

GLGDϡդιۤΤ˰ʲ4ĤΥ饹󶡤ޤ

[class] <glgd-graph>
   ΤǤդ˴ط¾ι¤ͭͿ줿ɥ
   դ쥤Ȥɽޤޤץꥱ󤬥դ
   Ф桼ϤǤ褦ʥХå󶡤ޤ

[class] <glgd-node>
   դΥΡɤǤ

[class] <glgd-link>
   Ρɴ֤Υ󥯤Ǥ

[class] <glgd-link-list>
   󥯤ΥåȤɽ饹Ǥ㤨пƤʣλҤؤ
   󥯤ĥƤ硢Υ󥯤link-listˤޤȤƤС
   parentϰܤΥ󥯤Ȥ줬ǻޤ狼줷
   Ҥؤ³褦ɽޤ

դۤɸŪʼϰʲ̤Ǥ

 - <glgd-graph>󥹥󥹤
 - <glgd-node>󥹥󥹤ꡢդɲä롣
 - <glgd-link-list>󥹥󥹤ꡢդɲä롣
 - <glgd-link>󥹥󥹤ꡢΡɤ³
   󥯤󥯥ꥹȤȥդɲä롣

Gauche-gtk/examples/glgdβˤĤ㤬ޤ

դ˴Ȥˡ˽ͭƤΡɡ󥯡󥯥ꥹȤ
˴ޤޤե֥ȤݻĤȤΤƤơ⤦
դۤ뤳ȤǤޤ

ϡ٥Υ饹APIξˡ٥API
󶡤ͽǤ


ե饰°
............

ƥ֥ȤϤĤΥե饰°ޤե饰°
Ȥ˿ͤǤ

ե饰ϳƥ饹γƥ󥹥󥹤Τդޤ椹뤿ˡŪ
ѤƤޤץꥱ̾ľܥե饰򿨤뤳ȤϤޤ
*-flags-set APIؿˤäơ֥ȤΥե饰򥻥åȤꡢ
ꥻåȤꡢȥ뤷ꤹ뤳ȤǤޤ

°ϥץꥱˤäơΥ֥Ȥ򥰥롼ײ
Τ˻Ȥޤ㤨СΡɤΥ롼פäƤơ
οɽȤǤ° *-attribute-{clear,set,reset,is-set}
APIˤäơ°ȤͤĴ٤뤳ȤǤޤ°
ǥåͤǻꤵޤΤȤ0255ޤǤ°ǥå
Ȥޤ(âƥ°255ͽ󤷤Ƥޤ)Ϥο¤
̵ʤǤ礦


APIե
---------------


̤
..........

[constant] GLGD_FLAGOP_CLEAR
[constant] GLGD_FLAGOP_SET
[constant] GLGD_FLAGOP_TOGGLE

  ե饰ꤷޤե饰³ϡˤӥåȥޥ
  (mask)ȥե饰(flag-op)ˤȤޤflag-opGLGD_FLAGOP_CLEAR
  ǤСmaskǻꤵ줿ӥåȤꥢޤflag-op
  GLGD_FLAGOP_SETǤСmaskΥӥåȤåȤޤơ
  flag-opGLGD_FLAGOP_TOGGLEǤСmaskΥӥåȤȿžޤ

[constant] GLGD_ATTR_FORCEVISIBLE

  ƥͽ󤵤Ƥ°ǥåǤ


<glgd-node>
...........

[constant] GLGDNODE_FLAG_HILITE
[constant] GLGDNODE_FLAG_DIM
[constant] GLGDNODE_FLAG_SELECTED

   ΡɤФΥե饰Ǥ

[procedure] glgd-node-create

   Ρɤޤ

[procedure] glgd-node-destroy node

   Ū˥Ρɤ˴ޤ̾ϡglgd-graph-finiglgd-graph-destroy
   դνͭΡɤ˴뤿ᡢץꥱ󤬤ľ
   ƤɬפϤޤ

[procedure] glgd-node-label-set node label
[procedure] glgd-node-label-get node

   ΡɤΥ٥(ʸ)set/getޤʸ󤬲̤ɽޤ
   ʸutf-8ǥ󥳡ɤƤʤФʤޤ

[procedure] glgd-node-data-set node data
[procedure] glgd-node-data-get node

   ΡɤФǤդΥǡӤĤޤǡꤵƤʤΡɤ
   Фglgd-node-data-getƤ֤#f֤ޤ

[procedure] glgd-node-id-set node id
[procedure] glgd-node-id-get node

   Ρɤid()set/getޤΡidϥǥΡɤդ
   ꤹ뤿˻ȤޤץꥱϡΡɤ
   դidĤ褦ꤷʤФʤޤ

[procedure] glgd-node-info-set node label id

   ΡɤΥ٥idꤹʴؿǤ

[procedure] glgd-node-flags-set node mask flag-op

   ΡɤΥե饰ޤ
   
[procedure] glgd-node-is-selected node

   Ρɤ֤ˤȤ#t򡢤Ǥʤ#f֤ޤ

[procedure] glgd-node-color-default r g b a

   ΡɤΥǥեȥ顼ꤷޤRGBAͤ0.01.0ޤǤ
   ¿ͤǤ

[procedure] glgd-node-color-set node r g b a

   ΡnodeΥ顼ꤷޤRGBAͤ0.01.0ޤǤ
   ¿ͤǤ

[procedure] glgd-node-attribute-clear node
[procedure] glgd-node-attribute-set node attr-index
[procedure] glgd-node-attribute-reset node attr-index
[procedure] glgd-node-attribute-is-set node attr-index

   Ρɤ°ͤޤ


<glgd-link>
...........

[procedure] glgd-link-create

   <glgd-link>󥹥󥹤ޤ

[procedure] glgd-link-destroy link

   Ū˥󥯤˴ޤ̾ϡդ󥯤δԤΤǡ
   ץꥱϤδؿľܸƤɬפϤޤ
   
[procedure] glgd-link-set link src-node dst-node

   󥯤Ρsrc-nodeΡdst-nodeꤷޤ

[procedure] glgd-link-flags-set link mask flag-op

   󥯤Υե饰ޤ


<glgd-link-list>
................

[procedure] glgd-link-list-create

   <link-list>󥹥󥹤ޤ

[procedure] glgd-link-list-destroy link-list

   <link-list>󥹥󥹤˴ޤ̾ϡդ󥯥ꥹȤ
   ԤΤǡץꥱϤδؿľܸƤɬפϤޤ

[procedure] glgd-link-list-flags-set link-list mask flag-op

   󥯥ꥹȤΥե饰ޤ


<glgd-graph>
............

[constant] GLGDGRAPH_FN_MOUSE_LEFT
[constant] GLGDGRAPH_FN_MOUSE_MIDDLE
[constant] GLGDGRAPH_FN_MOUSE_RIGHT
[constant] GLGDGRAPH_FN_MOUSE_SCROLL
[constant] GLGDGRAPH_FN_MOUSE_HOVER
[constant] GLGDGRAPH_FN_KEY
[constant] GLGDGRAPH_FN_PRERENDER

   ͤϡХåؿΥפꤹ뤿
   glgd-graph-callback-setƤӽФѤޤ

[constant] GLGDGRAPH_FLAG_CTRLHELD
[constant] GLGDGRAPH_FLAG_ESCPRESSED
[constant] GLGDGRAPH_FLAG_PANGOBOLD

   ǻȤΥե饰ͤǤ


[procedure] glgd-graph-create

   <glgd-graph>֥Ȥ֤ޤ

[procedure] glgd-graph-destroy graph

   Ū<glgd-grpah>֥Ȥ˴ޤդݻ
   Ρɤ˴ޤ

[procedure] glgd-graph-init graph

   դޤˡ˥Ρɤ󥯤ɲä
   椯ȤǤޤ¸Υե֥ȤФƤƤö
   õդ򿷤˹ۤˤϡޤglgd-graph-finiƤǤ
   glgd-graph-initƤӤޤ

[procedure] glgd-graph-fini graph

   դƤˤޤդݻƤΡɤ󥯤
   ˴ޤθ塢glgd-graph-initƤ֤ȡƤӤΥդ
   Ρɤ󥯤ɲäƤ椯ȤǤޤ

[procedure] glgd-graph-draw graph

   դɽޤɽ륦ɥϡglgd-graph-connect
   ³줿ΤǤ
   ̾ϡexpose_eventΥХåդκɽɬפʲս
   δؿƤӤޤ

[procedure] glgd-graph-frame graph

   դΥӥ塼ݡȤƤΥΡɤ褦˥åȤޤ

[procedure] glgd-graph-invalidate graph

   դ³줿ɥФgdk_window_invalidate_rect
   ƤӤޤexpose_eventȯŪ˥դκ
   ȥꥬޤ

[procedure] glgd-graph-reshape graph

   դˡ襨ꥢ礭ѲȤΤޤºݤ
   襨ꥢ礭ϡդ褵Ȥ˼ưŪ˼ޤ

[procedure] glgd-graph-connect graph drawing-area

   drawing-area<gtk-widget>֥ȤǤ
   δؿϡդdrawing area³ޤgraphdrawing-area
   μ륤٥ȤƱ˼ޤޤdrawing-area
   Ԥޤ

[procedure] glgd-graph-translate graph x y

   դƤ[x, y]ưޤxyϼ¿Ǥ

[procedure] glgd-graph-center graph

   դƤɽΰ濴褦˰ưޤ

[procedure] glgd-graph-auto-organize graph x y

   Ρɤ󥯤󤷤ޤxyϼ¿ͤǡդκ
   Ѥꤷޤ

[procedure] glgd-graph-node-by-id graph id

   ǡΡidȤidĥΡɤ֤ޤ
   glgd-node-id-setȡ

[procedure] glgd-graph-node-select-count graph

   򤵤ƤΡɤο֤ޤ

[procedure] glgd-graph-node-count graph

   ΥΡɤ֤ޤ

[procedure] glgd-graph-node-add graph node

   Ρɤ򥰥դɲäޤ

[procedure] glgd-graph-node-list-flag graph flag-mask flag-op

   ƤΤΥΡɤΥե饰ޤ

[procedure] glgd-graph-link-list-add graph link-list

   󥯥ꥹȤ򥰥դɲäޤ

[procedure] glgd-graph-link-add graph link-list link

   󥯤򡢥󥯥ꥹȤȥդɲäޤ

[procedure] glgd-graph-link-index graph link

   ǤΥ󥯤Υǥåֹ֤ޤ
   linkˤʤ-1֤ޤ

[procedure] glgd-graph-link-by-index graph index

   ǥåֹindexǻꤵ륰Υ󥯤֤ޤ

[procedure] glgd-graph-callback-set graph type proc

   դ˥ХåؿϿޤtypeϡGLGDGRAPH_FN_*
   ͤΤ줫ꤷޤХåؿ4Ĥΰޤ
   <glgd-graph>֥ȡեΤ<glgd-node>֥ȡ
   եΤ<glgd-link>֥ȡ<gdk-event>֥
   Ǥ

[procedure] glgd-graph-flags-set graph flag-mask flag-op

   դΥե饰ޤ

[procedure] glgd-graph-dim-set graph w h

   դβ̤礭ꤷޤ

[procedure] glgd-graph-margin-set graph margin
[procedure] glgd-graph-margin-get graph

   դΥޡset/getޤ

[procedure] glgd-graph-line-color-set graph r g b a

   褹ݤοꤷޤ

[procedure] glgd-graph-attribute-clear graph
[procedure] glgd-graph-attribute-set graph attr-index
[procedure] glgd-graph-attribute-toggle graph attr-index
[procedure] glgd-graph-attribute-reset graph attr-index
[procedure] glgd-graph-attribute-is-set graph attr-index

   դ°ޤ

[procedure] glgd-verbosity verbosity

   դΥǥХåå٥ꤷޤverbosity
   0礭ȡǥХååϤޤ