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8.17.3 Draw
The commands below are used to control the draw motion in storage memory
(processing screen) and overlay memory (draw only screen) .
Draw Commands
Type of motion Command
Draw destination screen designation VISSCREEN
Brightness designation in draw VISBRIGHT
Screen deletion VISCLS
Point draw VISPUTP
Line draw by designating length and
angle
VISLINE
Line draw by connecting 2 points VISPTP
Rectangle draw VISRECT
Circle draw VISCIRCLE
Ellipse draw VISELLIPSE
Sector draw VISSECT
Cross symbol draw VISCROSS
Character display position designation VISLOC
Draw character setting VISDEFCHAR
Character display VISPRINT
8.17.4 Image Processing
The commands below are used to execute image data processing.
Image Processing Commands
Type of motion Command
Process object screen designation VISWORKPLN
Designated coordinate brightness
obtaining
VISGETP
Histogram measurement VISHIST
Histogram result reference VISREFHIST
Binarization level calculation VISLEVEL
Binarization process VISBINA
Binarization display VISBINAR
Filter process VISFILTER
Operation between images VISMASK
Screen copy VISCOPY
Measurement of area, center of gravity,
and main axis angle
VISMEASURE
Projection data measurement VISPROJ
Edge measurement VISEDGE
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