Functions
The below screen shot corresponds to the DPGraph Edit interface for editing commands, options, variable, and arguments to each equation.
DPGraph program interface requires the following semantic/conventions:
graph3d.option-here :=variable-here
Each command or option must start on a separate line. The GRAPH3D command must be the last command. To cteate a new line, press the ENTER/RETURN key.
Please use the below menu below to go to the following function resources for DPGraph Editing:
- OPTIONS
- VALUES
- CONSTANTS
- VARIABLES
- SYMBOLS
- ONE argument functions
- TWO argument functions
- THREE argument functions
OPTIONS:
Non-numeric default values are given in capital letters.
graph3d.resolution (resolution along longest side of box, default is 21; other sides of box have a resolution proportional to the length of the side)
graph3d.mesh (TRUE or false)
graph3d.perspective (TRUE or false)
graph3d.box (TRUE or false)
graph3d.view (STANDARD, top, side, front, or textbook)
graph3d.contrast (default is 1/2, range is 0 to 1)
graph3d.transparency (default is 0, range is 0 to 1)
graph3d.background (black, gray, WHITE, brown, red, yellow, green, cyan, blue, or magenta)
graph3d.color (BYHEIGHT, bysteepness, black, gray, white, brown, red, yellow, green, cyan, blue, magenta, or an expression depending on x, y, z, or time)
graph3d.highlight (default is 0, range is 0 to 1)
graph3d.shading (default is 0, range is 0 to 1)
graph3d.vectorcolor (BYHEIGHT, bysteepness, black, gray, white, brown, red, yellow, green, cyan, blue, magenta, or an expression depending on x, y, z, or time)
graph3d.vectorhighlight (default is 0, range is 0 to 1)
graph3d.vectorshading (default is 0, range is 0 to 1) graph3d.vectoralign (TAIL, center, or tip)
graph3d.vectorarrowhead (true or FALSE)
graph3d.minimumx (default is -3)
graph3d.maximumx (default is 3)
graph3d.minimumy (default is -3)
graph3d.maximumy (default is 3)
graph3d.minimumz (default is -3)
graph3d.maximumz (default is 3)
graph3d.minimumu (default is -3)
graph3d.maximumu (default is 3)
graph3d.stepsu (default is 40)
graph3d.minimumv (default is -3)
graph3d.maximumv (default is 3)
graph3d.stepsv (default is 40)
a.minimum (scrollbar variable minimum value)
a.maximum (scrollbar variable maximum value)
b.minimum (scrollbar variable minimum value)
b.maximum (scrollbar variable maximum value)
c.minimum (scrollbar variable minimum value)
c.maximum (scrollbar variable maximum value)
d.minimum (scrollbar variable minimum value)
d.maximum (scrollbar variable maximum value)