Hitachi HD64411 Q2 User Manual page 67

Quick 2d graphics renderer
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Table 4-1 Drawing Commands
T y p e
Command Name
Four-vertex
POLYGON4
surface drawing
Quadrilateral paint
POLYGON4A
POLYGON4B
POLYGON4C
Line drawing
LINE
Polygonal line
LINE
RLINE
PLINE
Polygonal line with
line-type specification
PLINE
RPLINE
Work surface
FTRAP
drawing
Trapezoid paint
FTRAP
RFTRAP
CLRW
Rectangle zero-clear
Work line drawing LINEW
Polygonal line
LINEW
RLINEW
60
Function
Draws quadrilateral with four coordinates as apexes.
Painting can be performed with source tiling and
specified color
Four-vertex surface drawing with multi-valued source as
transfer source
Four-vertex surface drawing with binary source as
transfer source
Four-vertex surface drawing using specified color
Draws solid polygonal line from start coordinates through
nodal coordinates.
Polygonal line drawing (absolute coordinate
specification)
Polygonal line drawing (relative coordinate specification)
Draws polygonal line with line type (pattern) from start
coordinates through nodal coordinates.
Pattern-reference polygonal line drawing (absolute
coordinate specification)
Pattern-reference polygonal line drawing (relative
coordinate specification)
Performs binary EOR painting of trapezoid with left side
parallel to Y-axis.
Binary EOR trapezoid fill (absolute coordinate
specification)
Binary EOR trapezoid fill (relative coordinate
specification)
Performs zero-painting of rectangle with diagonal
designated by two coordinate points.
Draws solid polygonal line from start coordinates through
nodal coordinates.
Binary polygonal line drawing (absolute coordinate
specification)
Binary polygonal line drawing (relative coordinate
specification)

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