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Rogue Wave Views 5.5.1

Rogue Wave Views
Gantt Package API Reference Guide

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IlvGanttLineReliefGrid Class Reference

Horizontal grid (using relief lines) for Gantt lines. More...

#include <ilviews/gantt/ganttgrd.h>

Inheritance diagram for IlvGanttLineReliefGrid:
IlvGanttLineGrid IlvGanttHorizontalGrid IlvGanttHorizontalGridImpl IlvSimpleGraphic IlvGraphic

List of all members.

Public Member Functions

 IlvGanttLineReliefGrid (IlvGanttChart *gantt, IlvPalette *gridPal)
 Constructor to create new instances.
virtual void drawLine (IlvPort *port, const IlvPalette *palette, const IlvTransformer *t, IlvPoint &from, IlvPoint &to) const
 Draws a grid line.
virtual void fillGrid (IlvPort *port, const IlvTransformer *t, const IlvRegion *clip) const
 Fills the horizontal grid for the Gantt chart.

Detailed Description

Horizontal grid (using relief lines) for Gantt lines.

Library: ilvgantt

This class draws horizontal grids using relief lines, for the Gantt lines in the manager views of the Gantt chart.

See also:
IlvGanttChart, IlvGanttLineGrid.

Constructor & Destructor Documentation

IlvGanttLineReliefGrid::IlvGanttLineReliefGrid ( IlvGanttChart gantt,
IlvPalette gridPal 
)

Constructor to create new instances.

The palette parameter specifies the foreground of the grid. An inverted palette is automatically computed for filling the background.

Parameters:
gantt The Gantt chart for which to draw the grid.
palette The palette for the grid.

Member Function Documentation

virtual void IlvGanttLineReliefGrid::drawLine ( IlvPort port,
const IlvPalette palette,
const IlvTransformer t,
IlvPoint from,
IlvPoint to 
) const [virtual]

Draws a grid line.

This function is called by the drawGrid() method to draw the grid lines. Subclasses can override this function to draw customized lines.

Parameters:
port The destination to draw the grid.
palette The palette used to draw the line.
t The transformer used to draw the grid.
from The start point of the line to draw.
to The end point of the line to draw.

Reimplemented from IlvGanttHorizontalGridImpl.

virtual void IlvGanttLineReliefGrid::fillGrid ( IlvPort port,
const IlvTransformer t,
const IlvRegion clip 
) const [virtual]

Fills the horizontal grid for the Gantt chart.

This function fills the background of the grid. Note that this function does not push the clip.

Parameters:
port The destination to draw the grid.
t The transformer used to draw the grid.
clip The clip region.

Reimplemented from IlvGanttHorizontalGridImpl.


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