Chapter 11
Adding Lines and Annotations to an Image
127
Addi
ng Ann
ota
tions
and Me
asuri
ng
11
Adding Lines and Annotations to an Image
— TOOL MENU —
Annotation can be added through the tool menu. You can do the following operations.
Displaying/hiding scales
Item
Description
See
XY measurement
Two cross lines are displayed on the screen. Horizontal (X) and vertical (Y)
distance can be measured.
11.3.1
(p.135)
X scale (cross scale) display
Horizontal (X) and vertical (Y) scales are displayed on the screen.
Approximate size of an object can be measured.
11.3.2
(p.136)
Scale display
A scale is displayed at the bottom right of the screen. Approximate size of an
object can be measured.
11.3.3
(p.137)
Cross hairs
with circle display
Cross hairs with concentric circles are displayed at the center of the screen.
Center, horizontal side or vertical side of an object can be adjusted. Settings
of cross hairs and circles can be changed as required (in [TOOL SET: X
HAIRS] screen).
11.3.4
(p.138)
Grid display
Grid can be displayed on the screen. Distance between grid lines can be
arbitrarily specified with a numeric value or by two points on the screen (in
[TOOL SET: GRID] screen).
11.3.5
(p.140)
Operating annotations
Item
Description
See
Text comment
An alphanumeric text comment can be added to an arbitrary location of the
screen.
11.4.1
(p.141)
Straight lines
A straight line or arrow can be drawn on the screen.
11.4.2
(p.142)
Pen drawing
Any line can be drawn on the screen.
11.4.3
(p.143)
Counting with marker
A marker with a number can be drawn on an arbitrary location of the screen.
Points on the screen can be numbered with markers.
11.4.4
(p.144)
Using mouse
When stylus operation is not easy or accurate positioning is required, mouse operation is recommended. Use a
commercially available USB mouse for operation.
Clearing scales and annotations automatically
Displayed scales and annotations are automatically cleared (erased) when the following operations are performed.
•
Changing image mode:
When
[Image mode] is set to [ROI-L], [ROI-S], or [C.SCAN] in the [CAM MENU: CAMERA] long window, scales,
annotations, and measurement results are completely cleared.
•
Playing back image:
When an image is played back by the [VIEW MENU], annotations and measurement results are cleared. The
same applies to when playback is complete.
•
2-window display:
When [2WIN] display is set to ON/OFF in the [VIEW MENU], annotations and measurement results are cleared.
•
Switching calibration settings:
When calibration settings are changed by the [TOOL MENU] or [TOOLBAR], only measurement results are
cleared.
•
All clear:
When [ERASE ALL] is performed by the [TOOL MENU] or [TOOLBAR], annotations and measurement results
are cleared.
Adding Lines and Annotations
to an Image
11
Chapter
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