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Editing a graphics image
Selector button
To edit any drawn calculator graphics image item (i.e. line, rectangle, circle etc) first
click the selector button (shown above) and select the image item to be
edited. This can be achieved by using the mouse pointer and left
clicking the associated red dots for that graphics item. When the item has
been selected the image is redrawn with dashed lines, as shown
next.
Selected
is a yellow rectangular box
After selecting the image, the image may be moved or its size changed by holding
down the left mouse button and moving the cursor. The center red dot
allows the whole image to be moved around the screen, whilst the outside
red dots allow the image to be resized, that is the width and / or height may be changed.
If the values associated with its physical structure need to be edited
directly, then after selecting the image, right clicking the red dot of
the image will open the editor panel at the bottom of the calculator as shown next.
This
edit box appears at the bottom of the calculator.
The values X1 and Y1 show the location of the top left red dot of the yellow
rectangle being edited, and the value X2 and Y2 represent the bottom right
hand red dot.
These X1,Y1,X2 and Y2 values may be edited. Once edited use the refresh
button to show the changes.
The screen top left corner is referenced (X= -16) (Y= +16) and the bottom right hand
corner is referenced (X= +16) (Y= -16). The current mouse cursor position is
shown just to the right of the calculator readout below the calculator keys.
The
current cursor position
Computer Graphics News Articles
- Who coined the word Sensex? (IE via Yahoo! India News)
Someone has taken the bull on Dalal Street by its horns-and dragged it to court.
- Nvidia paid the right amount for 3dfx, court affirms (Addict 3D)
Long-dead GPU brand exhumed, swiftly re-interredHere's a blast from the past: graphics card maker 3dfx. The long defunct brandname - once the acme of computer graphics - briefly rose from the dead this month when erstwhile shareholders' failed to get $100m out of Nvidia.?
- Nvidia's Profit Misses Estimates; Shares Decline (Update1) (Bloomberg.com)
May 8 (Bloomberg) -- Nvidia Corp. , the second-biggest maker of computer-graphics chips, reported first-quarter profit that missed analysts' estimates as research expenses climbed. The shares fell 8.9 percent in extended trading.
- Nvidia paid the right amount for 3dfx, court affirms (The Register)
Long-dead GPU brand exhumed, swiftly re-interred Here's a blast from the past: graphics card maker 3dfx. The long defunct brandname - once the acme of computer graphics - briefly rose from the dead this month when erstwhile shareholders' failed to get $100m out of Nvidia.?
- Genetica 3.0 Announced (DevMaster.Net)
Spiral Graphics Inc. has announced Genetica 3.0, a powerful new version of its popular seamless texture and graphics application. A video showcasing the major features to be introduced in Genetica 3.0 is available here.
- Shakerag Workshops 2008: Annual residential sessions in Sewanee in June (Chattanooga Times Free Press)
Once again, the campus of St. Andrew?s-Sewanee School in Sewanee, Tenn. is the site for Shakerag residential workshops this June.
- Alleged Burglars Held On Bail; Local Guard Unit Home Again (Hartford Courant)
An East Windsor man faces charges of robbing two businesses. An Enfield native serves as an alternate for the U.S. Olympic archery team. Vernon and Tolland pass budgets on the first try. A state trooper from Stafford is mourned.
- Drawing & Graphics (The Lakeland Ledger)
NAME Trish PfeifferCITY BartowTrish Pfeiffer was in her 40s with two children and shoeboxes full of family photos when she graduated from college with a degree in computer graphics. Combining the knowledge she learned in school with the love for her daughters, she created her own style of portraiture.
- Howard's end, for now (Toronto Star)
With film adaptations of Spider-Man , X-Men and now Iron Man blasting their way to the top of the box office, Marvel Comics' stable of superheroes has become a huge audience draw and source of income for the company. But it wasn't always this way.
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