Index: trunk/doc/developer/lihata_board/root_font.lht
===================================================================
--- trunk/doc/developer/lihata_board/root_font.lht (revision 16841)
+++ trunk/doc/developer/lihata_board/root_font.lht (revision 16842)
@@ -27,7 +27,36 @@
ha:delta { valtype=coord; desc={extra space always inserted after the current symbol, before the next character}}
ha:objects {
type=li
- {TODO: link line and describe simple objects}
+ desc={objects that make up the symbol; IDs are per symbol local IDs counted from 0}
+ li:children {
+ ha:line.ID {
+ type=ha
+ desc={round cap line, simplified}
+ li:children {
+ ha:x1 = { valtype=coord; desc={line first endpoint, horizontal offset }}
+ ha:y1 = { valtype=coord; desc={line first endpoint, vertical offset }}
+ ha:x2 = { valtype=coord; desc={line second endpoint, horizontal offset }}
+ ha:y2 = { valtype=coord; desc={line second endpoint, vertical offset }}
+ ha:thickness = { valtype=coord; desc={width of the line }}
+ }
+ }
+ ha:simplearc.ID {
+ type=ha
+ desc={round cap arc, simplified }
+ li:children {
+ ha:x = { valtype=coord; desc={center, X coord}}
+ ha:y = { valtype=coord; desc={center, Y coord}}
+ ha:r = { valtype=coord; desc={radius (of the centerline of the arc) }}
+ ha:thickness = { valtype=coord; desc={width of the pen the arc is drawn with }}
+ ha:astart = { valtype=angle; desc={ start angle}}
+ ha:adelta = { valtype=angle; desc={ delta angle}}
+ }
+ }
+ ha:simplepoly.ID {
+ type=li
+ desc={round cap arc, simplified; contains a flat list of coords; each coord pair is an x;y corner of the outline of the polygon (odd indices are x coords, even indices are y coords) }
+ }
+ }
}
}
}
Index: trunk/doc/developer/lihata_board/tree.html
===================================================================
--- trunk/doc/developer/lihata_board/tree.html (revision 16841)
+++ trunk/doc/developer/lihata_board/tree.html (revision 16842)
@@ -99,8 +99,22 @@
| ha:CHARACTER | | | Description of a glyph (symbol). Node name is a signel ASCII character or is of format &xx where xx is a hex digit of the ASCII code of the character. Characters that must use the hex version are: codes below 33 or over 126, &, #, {, }, /, :, ;, =, \, :
|
| height | coord | | height of the glyph
|
| width | coord | | width of the glyph
- |
| delta | coord | | TODO
- |
| li:objects | | |
+ |
| delta | coord | | extra space always inserted after the current symbol, before the next character
+ |
| li:objects | | | objects that make up the symbol; IDs are per symbol local IDs counted from 0
+ |
| ha:line.ID | | | round cap line, simplified
+ |
| x1 | coord | | line first endpoint, horizontal offset
+ |
| y1 | coord | | line first endpoint, vertical offset
+ |
| x2 | coord | | line second endpoint, horizontal offset
+ |
| y2 | coord | | line second endpoint, vertical offset
+ |
| thickness | coord | | width of the line
+ |
| ha:simplearc.ID | | | round cap arc, simplified
+ |
| x | coord | | center, X coord
+ |
| y | coord | | center, Y coord
+ |
| r | coord | | radius (of the centerline of the arc)
+ |
| thickness | coord | | width of the pen the arc is drawn with
+ |
| astart | angle | | start angle
+ |
| adelta | angle | | delta angle
+ |
| li:simplepoly.ID | | | round cap arc, simplified; contains a flat list of coords; each coord pair is an x;y corner of the outline of the polygon (odd indices are x coords, even indices are y coords)
li:pcb-rnd-subcircuit-v*
@@ -241,8 +255,8 @@
|
| ha:arc.ID | | | round cap elliptic arc (only width==height is fully supported at the moment)
|
| x | coord | | center, X coord
|
| y | coord | | center, Y coord
- |
| width | coord | | radius (? TODO) in X direction
- |
| height | coord | | radius (? TODO) in Y direction
+ |
| width | coord | | radius (of the centerline of the arc) in X direction
+ |
| height | coord | | radius (of the centerline of the arc) in Y direction
|
| thickness | coord | | width of the pen the arc is drawn with
|
| clearance | coord | | copper clearance around the object
|
| astart | angle | | start angle
@@ -391,7 +405,7 @@
|
| y2 | coord | | line second endpoint, vertical offset
|
| thickness | coord | | width of the line
|
| clearance | coord | | clearance around the line
- |
| mask | coord | | TODO
+ |
| mask | coord | | size of the mask cutout, as interpreted by gEDA/PCB
|
| name | string | | symbolic name of the pad
|
| number | string | | "pin number" for the netlist
|
| ha:attributes | | | a hash of attribute key=value pairs
Index: trunk/doc/developer/lihata_board/tree.txt
===================================================================
--- trunk/doc/developer/lihata_board/tree.txt (revision 16841)
+++ trunk/doc/developer/lihata_board/tree.txt (revision 16842)
@@ -83,20 +83,34 @@
li:pcb-rnd-font-v1
-type:name value ver description
-li:pcb-rnd-font-v1 font description
- ha:FONT-ID the full description of a font; the node name is the integer font id or "geda_pcb" for font 0 (for historical reasons); the name is used only to make each node unique, the ID is also a field below
- cell_height coord height of the tallest glyph
- cell_width coord width of the widest glyph
- id integer unique font ID within the fontkit; fonts are referenced by ID
- name string user specified, user readable font name
- ha:symbols a collections of glyphs availbale in the font
- ha:CHARACTER Description of a glyph (symbol). Node name is a signel ASCII character or is of format &xx where xx is a hex digit of the ASCII code of the character. Characters that must use the hex version are: codes below 33 or over 126,
- &, #, {, }, /, :, ;, =, \, :
- height coord height of the glyph
- width coord width of the glyph
- delta coord TODO
- li:objects
+type:name value ver description
+li:pcb-rnd-font-v1 font description
+ ha:FONT-ID the full description of a font; the node name is the integer font id or "geda_pcb" for font 0 (for historical reasons); the name is used only to make each node unique, the ID is also a field below
+ cell_height coord height of the tallest glyph
+ cell_width coord width of the widest glyph
+ id integer unique font ID within the fontkit; fonts are referenced by ID
+ name string user specified, user readable font name
+ ha:symbols a collections of glyphs availbale in the font
+ ha:CHARACTER Description of a glyph (symbol). Node name is a signel ASCII character or is of format &xx where xx is a hex digit of the ASCII code of the character. Characters that must use the hex version are: codes below 33 or over
+ 126, &, #, {, }, /, :, ;, =, \, :
+ height coord height of the glyph
+ width coord width of the glyph
+ delta coord extra space always inserted after the current symbol, before the next character
+ li:objects objects that make up the symbol; IDs are per symbol local IDs counted from 0
+ ha:line.ID round cap line, simplified
+ x1 coord line first endpoint, horizontal offset
+ y1 coord line first endpoint, vertical offset
+ x2 coord line second endpoint, horizontal offset
+ y2 coord line second endpoint, vertical offset
+ thickness coord width of the line
+ ha:simplearc.ID round cap arc, simplified
+ x coord center, X coord
+ y coord center, Y coord
+ r coord radius (of the centerline of the arc)
+ thickness coord width of the pen the arc is drawn with
+ astart angle start angle
+ adelta angle delta angle
+ li:simplepoly.ID round cap arc, simplified; contains a flat list of coords; each coord pair is an x;y corner of the outline of the polygon (odd indices are x coords, even indices are y coords)
li:pcb-rnd-subcircuit-v*
@@ -237,8 +251,8 @@
ha:arc.ID round cap elliptic arc (only width==height is fully supported at the moment)
x coord center, X coord
y coord center, Y coord
- width coord radius (? TODO) in X direction
- height coord radius (? TODO) in Y direction
+ width coord radius (of the centerline of the arc) in X direction
+ height coord radius (of the centerline of the arc) in Y direction
thickness coord width of the pen the arc is drawn with
clearance coord copper clearance around the object
astart angle start angle
@@ -388,7 +402,7 @@
y2 coord line second endpoint, vertical offset
thickness coord width of the line
clearance coord clearance around the line
- mask coord TODO
+ mask coord size of the mask cutout, as interpreted by gEDA/PCB
name string symbolic name of the pad
number string "pin number" for the netlist
ha:attributes a hash of attribute key=value pairs
|