Programming
615
Drawing a Point or Pixel
Drawing Lines and Circles
Command
Description
PtChg
or
PxlChg
Toggles (inverts) a pixel at the specified coordinates.
PtChg
, which uses point coordinates, affects the pixel
closest to the specified point. If the pixel is off, it is turned
on. If the pixel is on, it is turned off.
PtOff
or
PxlOff
Turns off (erases) a pixel at the specified coordinates.
PtOff
, which uses point coordinates, affects the pixel
closest to the specified point.
PtOn
or
PxlOn
Turns on (displays) a pixel at the specified coordinates.
PtOn
, which uses point coordinates, affects the pixel
closest to the specified point.
PtTest
or
PxlTest
Returns true or false to indicate if the specified coordinate
is on or off, respectively.
PtText
or
PxlText
Displays a character string at the specified coordinates.
Command
Description
Circle
or
PxlCrcl
Draws, erases, or inverts a circle with a specified center
and radius.
DrawSlp
Draws a line with a specified slope through a specified
point.
Line
or
PxlLine
Draws, erases, or inverts a line between two sets of
coordinates.
Содержание Titanium TI-89
Страница 9: ...Getting Started 6 TI 89 Titanium keys Ë Ì Í Ê ...
Страница 34: ...Getting Started 31 2 or D 2 B u s i n e s s D B D B Press Result ...
Страница 43: ...Getting Started 40 3 0 D B D D B D Press Result ...
Страница 44: ...Getting Started 41 D 2 0 0 2 D B Scroll down to October and press Press Result ...
Страница 58: ...Getting Started 55 Example Set split screen mode to TOP BOTTOM Press Result 3 B D ...
Страница 70: ...Getting Started 67 ...
Страница 175: ...Operating the Calculator 172 From the Keyboard ...
Страница 456: ...Tables 453 ...
Страница 503: ...Split Screens 500 Note Both Top Bottom and Left Right splits use the same methods to select an application ...
Страница 527: ...Data Matrix Editor 524 ...
Страница 704: ...Connectivity 701 A TI 89 Titanium and a Voyage 200 linked together I O Port I O Port I O unit to unit cable ...