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-rw-r--r--src/interfaces/renderer.php6
1 files changed, 5 insertions, 1 deletions
diff --git a/src/interfaces/renderer.php b/src/interfaces/renderer.php
index 115a6ef..3262dcf 100644
--- a/src/interfaces/renderer.php
+++ b/src/interfaces/renderer.php
@@ -253,6 +253,8 @@ abstract class ezcGraphRenderer
* @param ezcGraphColor $markLines
* @param int $xOffset
* @param int $yOffset
+ * @param float $stepSize
+ * @param int $type
* @return void
*/
abstract public function drawDataHighlightText(
@@ -267,7 +269,9 @@ abstract class ezcGraphRenderer
$size,
ezcGraphColor $markLines = null,
$xOffset = 0,
- $yOffset = 0
+ $yOffset = 0,
+ $stepSize = 0.,
+ $type = ezcGraph::LINE
);
/**
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