CLASS GanttVLine EXTENDS GanttPlotObject 

(Defined in: jpgraph_gantt.php : 3474)

GanttVLine	GanttPlotObject
GanttVLine() SetDayOffset() SetTitleMargin()

Class usage and Overview

This class represents a vertical line on the gantt scale. It can for example be used to illustrate the boundaries between different phases in a project plan. To access the title property just use the 'title' property of the line, for example $line = new GantVLine(.....); $line->title->SetFont(FF_FONT1, FS_BOLD); $ganttgraph->Add($line);

See also related classes:

GanttGraph, GanttBar and MileStone

Class Methods

function GanttVLine($aDate,$aTitle,$aColor,$aWeight,$aStyle)

Create a new vertical line in the Gantt graph

Argument Default Description

$aDate Date where the line should be

$aTitle "" Title of line

$aColor "black" Color for line

$aWeight 3 Line weight

$aStyle "dashed" Line style (dotted, slashed etc)

Argument	Default	Description
$aDate		Date where the line should be
$aTitle	""	Title of line
$aColor	"black"	Color for line
$aWeight	3	Line weight
$aStyle	"dashed"	Line style (dotted, slashed etc)

Description

Create a new verticla line according to specification that later on can be added to the gantt graph vis its Add() method.

See also

Image::SetLineStyle

Example

$line = new GanttVLine('2002-11-02','System test starts','darkblue',2,'solid');

$granttgraph->Add($line);

function SetDayOffset($aOff)

Specify where in the single day the line sould be drawn.

Argument Default Description

$aOff 0.5 Fraction of day (0,1)

Argument	Default	Description
$aOff	0.5	Fraction of day (0,1)

Description

Specify where in the single day the line sould be drawn.

Example

// Draw line in the middle of the day
$line->SetDayOffset(0.5);

function SetTitleMargin($aMarg)

Set distance between end of line and title.

Argument Default Description

$aMarg Margin in pixels

Argument	Default	Description
$aMarg		Margin in pixels

Description

Set distance between end of line and title.

Example

$line->SetTitleMargin(20);