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| author | Kore Nordmann <github@kore-nordmann.de> | 2006-05-26 09:50:50 +0000 |
|---|---|---|
| committer | Kore Nordmann <github@kore-nordmann.de> | 2006-05-26 09:50:50 +0000 |
| commit | 89a8010b0b0869d07cb1d433351a1334bf232c57 (patch) | |
| tree | 599f48a7030ba23dcb7e92f36cbcf082272dd681 /src/axis/labeled.php | |
| parent | f13db279e32e2a4c323f5edeec486463e29fefc8 (diff) | |
| download | zetacomponents-graph-89a8010b0b0869d07cb1d433351a1334bf232c57.zip zetacomponents-graph-89a8010b0b0869d07cb1d433351a1334bf232c57.tar.gz | |
- Moved axis renderer method to abstract ezcGraphElementAxis class
- Added coordinate calculation tests for both axis types
- Implemented coordinate calculation
Diffstat (limited to 'src/axis/labeled.php')
| -rw-r--r-- | src/axis/labeled.php | 58 |
1 files changed, 44 insertions, 14 deletions
diff --git a/src/axis/labeled.php b/src/axis/labeled.php index b10fe6b..50d7489 100644 --- a/src/axis/labeled.php +++ b/src/axis/labeled.php @@ -88,19 +88,49 @@ class ezcGraphChartElementLabeledAxis extends ezcGraphChartElementAxis */ public function getCoordinate( ezcGraphBoundings $boundings, $value ) { - - } - - /** - * Render an axe - * - * @param ezcGraphRenderer $renderer - * @access public - * @return void - */ - public function render( ezcGraphRenderer $renderer, ezcGraphBoundings $boundings ) - { - return $boundings; + if ( $value === false || + $value === null || + ( $key = array_search( $value, $this->labels ) ) === false ) + { + switch ( $this->position ) + { + case ezcGraph::TOP: + return $boundings->y0 + + ( $boundings->y1 - $boundings->y0 ) * ( $this->padding / 2 ); + case ezcGraph::BOTTOM: + return $boundings->y1 - + ( $boundings->y1 - $boundings->y0 ) * ( $this->padding / 2 ); + case ezcGraph::LEFT: + return $boundings->x0 + + ( $boundings->x1 - $boundings->x0 ) * ( $this->padding / 2 ); + case ezcGraph::RIGHT: + return $boundings->x1 - + ( $boundings->x1 - $boundings->x0 ) * ( $this->padding / 2 ); + } + } + else + { + switch ( $this->position ) + { + case ezcGraph::TOP: + return $boundings->y0 + + ( $boundings->y1 - $boundings->y0 ) * ( $this->padding / 2 ) + + ( $boundings->y1 - $boundings->y0 ) * ( 1 - $this->padding ) / ( count ( $this->labels ) - 1 ) * $key; + case ezcGraph::BOTTOM: + return $boundings->y1 - + ( $boundings->y1 - $boundings->y0 ) * ( $this->padding / 2 ) - + ( $boundings->y1 - $boundings->y0 ) * ( 1 - $this->padding ) / ( count ( $this->labels ) - 1 ) * $key; + case ezcGraph::LEFT: + return $boundings->x0 + + ( $boundings->x1 - $boundings->x0 ) * ( $this->padding / 2 ) + + ( $boundings->x1 - $boundings->x0 ) * ( 1 - $this->padding ) / ( count ( $this->labels ) - 1 ) * $key; + case ezcGraph::RIGHT: + return $boundings->x1 - + ( $boundings->x1 - $boundings->x0 ) * ( $this->padding / 2 ) - + ( $boundings->x1 - $boundings->x0 ) * ( 1 - $this->padding ) / ( count ( $this->labels ) - 1 ) * $key; + } + } } - } + +?> |
