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Zeta Components Manual :: Docs For Class ezcGraphAxisRadarLabelRenderer

Graph::ezcGraphAxisRadarLabelRenderer

Class ezcGraphAxisRadarLabelRenderer

Renders axis labels and grid optimized for radar charts. May cause unexpected results when used with other chart types.

$chart->xAxis->axisLabelRenderer = new ezcGraphAxisRadarLabelRenderer();

Source for this file: /Graph/src/renderer/axis_label_radar.php

ezcBaseOptions
   |
   --ezcGraphAxisLabelRenderer
      |
      --ezcGraphAxisRadarLabelRenderer

Version:

//autogentag//

Properties

float

read/write


            $lastStep

Position of last step on the axis to calculate the grid.

Inherited Member Variables

From ezcGraphAxisLabelRenderer
protected	`ezcGraphAxisLabelRenderer::$driver`
From ezcBaseOptions
protected	`ezcBaseOptions::$properties`

Method Summary

protected void	`drawGrid( $renderer , $boundings , $position , $direction , $color , [ $stepPosition = null] )` Draw grid
public void	`renderLabels( $renderer , $boundings , $start , $end , $axis )` Render Axis labels

Inherited Methods

From ezcGraphAxisLabelRenderer
public mixed	`ezcGraphAxisLabelRenderer::determineLineCuttingPoint()` Checks for the cutting point of two lines.
protected void	`ezcGraphAxisLabelRenderer::drawGrid()` Draw grid
protected void	`ezcGraphAxisLabelRenderer::drawNonRectangularGrid()` Draw non-rectangular grid lines grid
protected void	`ezcGraphAxisLabelRenderer::drawRectangularGrid()` Draw rectangular grid
public void	`ezcGraphAxisLabelRenderer::drawStep()` Draw single step on a axis
protected array	`ezcGraphAxisLabelRenderer::getAxisSpace()` Get axis space values
public ezcGraphBoundings	`ezcGraphAxisLabelRenderer::modifyChartBoundings()` Modify chart boundings
public ezcGraphCoordinate	`ezcGraphAxisLabelRenderer::modifyChartDataPosition()` Modify chart data position
public abstract void	`ezcGraphAxisLabelRenderer::renderLabels()` Render Axis labels
From ezcBaseOptions
public ezcBaseOptions	`ezcBaseOptions::__construct()` Construct a new options object.
public void	`ezcBaseOptions::merge()` Merge an array into the actual options object.
public bool	`ezcBaseOptions::offsetExists()` Returns if an option exists.
public mixed	`ezcBaseOptions::offsetGet()` Returns an option value.
public void	`ezcBaseOptions::offsetSet()` Set an option.
public void	`ezcBaseOptions::offsetUnset()` Unset an option.

Methods

drawGrid

void drawGrid( ezcGraphRenderer $renderer , $boundings , ezcGraphCoordinate $position , ezcGraphCoordinate $direction , ezcGraphColor $color , [int $stepPosition = null] )

Draw grid

Draws a grid line at the current position

Parameters:

Name	Type	Description
`$renderer`	ezcGraphRenderer	Renderer to draw the grid with
`$boundings`	ezcGraphBoundings	Boundings of axis
`$position`	ezcGraphCoordinate	Position of step
`$direction`	ezcGraphCoordinate	Direction of axis
`$color`	ezcGraphColor	Color of axis
`$stepPosition`	int

Redefinition of:

Method	Description
`ezcGraphAxisLabelRenderer::drawGrid()`	Draw grid

renderLabels

void renderLabels( ezcGraphRenderer $renderer , $boundings , ezcGraphCoordinate $start , ezcGraphCoordinate $end , ezcGraphChartElementAxis $axis )

Render Axis labels

Render labels for an axis.

Parameters:

Name	Type	Description
`$renderer`	ezcGraphRenderer	Renderer used to draw the chart
`$boundings`	ezcGraphBoundings	Boundings of the axis
`$start`	ezcGraphCoordinate	Axis starting point
`$end`	ezcGraphCoordinate	Axis ending point
`$axis`	ezcGraphChartElementAxis	Axis instance

Redefinition of:

Method	Description
`ezcGraphAxisLabelRenderer::renderLabels()`	Render Axis labels

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