graph Class Reference

Public Member Functions
	init ()
	draw_text ()
	draw_stack ()
	draw ()
	draw_set ($order, $set, $offset)
	draw_data ()
	draw_legend ()
	draw_y_label_right ()
	draw_y_label_left ()
	draw_title ()
	draw_x_label ()
	draw_zero_axis_left ()
	draw_zero_axis_right ()
	draw_x_axis ()
	draw_y_axis ()
	init_data ()
	init_x_ticks ()
	init_y_ticks ()
	init_labels ()
	init_legend ()
	init_y_axis ()
	init_x_axis ()
	find_range ($data, $min, $max, $resolution)
	graph ()
	print_TTF ($message)
	update_boundaryBox (&$boundaryBox, $coords)
	get_null_size ()
	get_boundaryBox ($message)
	draw_rectangle ($border, $colour, $type)
	init_colours ()
	output ()
	init_variable (&$variable, $value, $default)
	plot ($x, $y, $type, $size, $colour, $offset)
	bar ($x, $y, $type, $size, $colour, $offset, $index, $yoffset)
	area ($x_start, $y_start, $x_end, $y_end, $type, $colour, $offset)
	line ($x_start, $y_start, $x_end, $y_end, $type, $brush_type, $brush_size, $colour, $offset)
	draw_brush_line ($x0, $y0, $x1, $y1, $size, $type, $colour)
	draw_brush ($x, $y, $size, $type, $colour)
Data Fields
	$image
	$debug = FALSE
	$calculated = array()
	$parameter
	$y_tick_labels = null
	$offset_relation = null

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Detailed Description

Definition at line 39 of file graphlib.php.

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Member Function Documentation

area	(	$	x_start,
		$	y_start,
		$	x_end,
		$	y_end,
		$	type,
		$	colour,
		$	offset
	)

Definition at line 1631 of file graphlib.php.

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bar	(	$	x,
		$	y,
		$	type,
		$	size,
		$	colour,
		$	offset,
		$	index,
		$	yoffset
	)

Definition at line 1561 of file graphlib.php.

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draw

(

)

Definition at line 274 of file graphlib.php.

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draw_brush	(	$	x,
		$	y,
		$	size,
		$	type,
		$	colour
	)

Definition at line 1736 of file graphlib.php.

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draw_brush_line	(	$	x0,
		$	y0,
		$	x1,
		$	y1,
		$	size,
		$	type,
		$	colour
	)

Definition at line 1695 of file graphlib.php.

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draw_data

(

)

Definition at line 340 of file graphlib.php.

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draw_legend

(

)

Definition at line 356 of file graphlib.php.

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draw_rectangle	(	$	border,
		$	colour,
		$	type
	)

Definition at line 1389 of file graphlib.php.

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draw_set	(	$	order,
		$	set,
		$	offset
	)

Definition at line 282 of file graphlib.php.

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draw_stack

(

)

Definition at line 258 of file graphlib.php.

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draw_text

(

)

Definition at line 231 of file graphlib.php.

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draw_title

(

)

Definition at line 498 of file graphlib.php.

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draw_x_axis

(

)

Definition at line 537 of file graphlib.php.

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draw_x_label

(

)

Definition at line 509 of file graphlib.php.

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draw_y_axis

(

)

Definition at line 595 of file graphlib.php.

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draw_y_label_left

(

)

Definition at line 485 of file graphlib.php.

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draw_y_label_right

(

)

Definition at line 471 of file graphlib.php.

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draw_zero_axis_left

(

)

Definition at line 521 of file graphlib.php.

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draw_zero_axis_right

(

)

Definition at line 529 of file graphlib.php.

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find_range	(	$	data,
		$	min,
		$	max,
		$	resolution
	)

Definition at line 1150 of file graphlib.php.

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get_boundaryBox

(

$

message

)

Definition at line 1335 of file graphlib.php.

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get_null_size

(

)

Definition at line 1326 of file graphlib.php.

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graph

(

)

Definition at line 1176 of file graphlib.php.

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init

(

)

Moodle mods: overrides the font path and encodings

A default.ttf is searched for in this order: dataroot/lang/xx_local/fonts dataroot/lang/xx/fonts dirroot/lang/xx/fonts dataroot/lang lib/

End Moodle mods

Definition at line 158 of file graphlib.php.

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init_colours

(

)

Definition at line 1421 of file graphlib.php.

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init_data

(

)

Definition at line 701 of file graphlib.php.

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init_labels

(

)

Definition at line 848 of file graphlib.php.

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init_legend

(

)

Definition at line 912 of file graphlib.php.

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init_variable	(	&$	variable,
		$	value,
		$	default
	)

Definition at line 1515 of file graphlib.php.

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init_x_axis

(

)

Definition at line 1082 of file graphlib.php.

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init_x_ticks

(

)

Definition at line 785 of file graphlib.php.

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init_y_axis

(

)

Definition at line 978 of file graphlib.php.

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init_y_ticks

(

)

Definition at line 834 of file graphlib.php.

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line	(	$	x_start,
		$	y_start,
		$	x_end,
		$	y_end,
		$	type,
		$	brush_type,
		$	brush_size,
		$	colour,
		$	offset
	)

Definition at line 1674 of file graphlib.php.

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output

(

)

Definition at line 1461 of file graphlib.php.

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plot	(	$	x,
		$	y,
		$	type,
		$	size,
		$	colour,
		$	offset
	)

Definition at line 1523 of file graphlib.php.

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print_TTF

(

$

message

)

Definition at line 1193 of file graphlib.php.

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update_boundaryBox	(	&$	boundaryBox,
		$	coords
	)

Definition at line 1257 of file graphlib.php.

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Field Documentation

$calculated = array()

Definition at line 42 of file graphlib.php.

$debug = FALSE

Definition at line 41 of file graphlib.php.

$image

Definition at line 40 of file graphlib.php.

$offset_relation = null

Definition at line 154 of file graphlib.php.

$parameter

Definition at line 43 of file graphlib.php.

$y_tick_labels = null

Definition at line 153 of file graphlib.php.

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The documentation for this class was generated from the following file:

• C:/xampp/htdocs/moodle/lib/graphlib.php