Docs For Class Image_Graph

Class: Image_Graph_Element

Child classes:

Image_Graph_Plotarea_Element: Representation of a element on a plotarea.

Image_Graph_Figure_Polygon: Polygon to draw on the canvas

Image_Graph_Figure_Ellipse: Ellipse to draw on the canvas

Image_Graph_Figure_Rectangle: Rectangle to draw on the canvas

Image_Graph_Fill: Style used for filling elements.

Image_Graph_Logo: Displays a logo on the canvas.

Image_Graph: Main class for the graph creation.

Inherited Variables

Inherited Methods

Class: Image_Graph_Common

Image_Graph_Common::Image_Graph_Common(): Constructor
Image_Graph_Common::add(): Adds an element to the objects element list, the new Image_Graph_elements parent is automatically set
Image_Graph_Common::addNew(): Creates an object from the class specified and adds it to the objects element list.

Class Details

[line 47]
Representation of a element.

The Image_Graph_Element can be drawn on the canvas, ie it has coordinates, {@see Image_Graph_Line}, {@see Image_Graph_Fill}, border and background - although not all of these may apply to all children.

Abstract:

Method Detail

height [line 385]

int height(
)

The height of the element on the canvas

Return: Number of pixels representing the height of the element

Overridden in child classes as:

Image_Graph::height(): The height of the graph

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setBackground [line 122]

void setBackground(

&$background, Image_Graph_Fill
$background)

Sets the background fill style of the element

See: Image_Graph_Fill

Overridden in child classes as:

Image_Graph_Marker_Value::setBackground(): Sets the background fill style of the element

Parameters:

Image_Graph_Fill	`$background`	—	The background
	`&$background`	—

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setBackgroundColor [line 144]

void setBackgroundColor(
mixed
$color)

Sets the background color of the element

Overridden in child classes as:

Image_Graph_Marker_Value::setBackgroundColor(): Sets the background color of the element

Parameters:

mixed $color — The color

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setBorderColor [line 185]

void setBorderColor(
mixed
$color)

Sets the border color of the element

Parameters:

mixed $color — The color

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setBorderStyle [line 171]

void setBorderStyle(

&$borderStyle, Image_Graph_Line
$borderStyle)

Sets the border line style of the element

See: Image_Graph_Line

Parameters:

Image_Graph_Line	`$borderStyle`	—	The line style of the border
	`&$borderStyle`	—

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setFillColor [line 279]

void setFillColor(
mixed
$color)

Sets the fill color of the element

Parameters:

mixed $color — The color

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setFillStyle [line 265]

void setFillStyle(

&$fillStyle, Image_Graph_Fill
$fillStyle)

Sets the fill style of the element

See: Image_Graph_Fill

Parameters:

Image_Graph_Fill	`$fillStyle`	—	The fill style of the element
	`&$fillStyle`	—

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setFont [line 307]

void setFont(

&$font, Font
$font)

Sets the font of the element

See: Image_Graph_Font

Parameters:

Font	`$font`	—	The font of the element
	`&$font`	—

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setLineColor [line 232]

void setLineColor(
mixed
$color)

Sets the line color of the element

Parameters:

mixed $color — The color

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setLineStyle [line 218]

void setLineStyle(

&$lineStyle, Image_Graph_Line
$lineStyle)

Sets the line style of the element

See: Image_Graph_Line

Parameters:

Image_Graph_Line	`$lineStyle`	—	The line style of the element
	`&$lineStyle`	—

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setPadding [line 367]

void setPadding(
int
$padding)

Sets padding of the element

Parameters:

int $padding — Number of pixels the element should be padded with

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showShadow [line 135]

void showShadow(
)

Shows shadow on the element

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width [line 376]

int width(
)

The width of the element on the canvas

Return: Number of pixels representing the width of the element

Overridden in child classes as:

Image_Graph::width(): The width of the graph

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write [line 518]

void write(
int
$x, int
$y, string
$text, [
$alignment = false], int
$alignmen)

Writes text to the canvas.

Parameters:

int	`$x`	—	The x position relative to alignment
int	`$y`	—	The y position relative to alignment
string	`$text`	—	The text
int	`$alignmen`	—	The text alignment (both vertically and horizontally)
	`$alignment`	—

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Class: Image_Graph_Element

Class Overview

Author(s):

Methods

Child classes:

Inherited Variables

Inherited Methods

Class: Image_Graph_Common

Class Details

Method Detail

height [line 385]

setBackground [line 122]

Parameters:

setBackgroundColor [line 144]

Parameters:

setBorderColor [line 185]

Parameters:

setBorderStyle [line 171]

Parameters:

setFillColor [line 279]

Parameters:

setFillStyle [line 265]

Parameters:

setFont [line 307]

Parameters:

setLineColor [line 232]

Parameters:

setLineStyle [line 218]

Parameters:

setPadding [line 367]

Parameters:

showShadow [line 135]

width [line 376]

write [line 518]

Parameters: