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-rw-r--r--src/options/flash_driver.php4
1 files changed, 4 insertions, 0 deletions
diff --git a/src/options/flash_driver.php b/src/options/flash_driver.php
index 8d34c3f..9bf24b4 100644
--- a/src/options/flash_driver.php
+++ b/src/options/flash_driver.php
@@ -10,6 +10,10 @@
/**
* Class containing the extended configuration options for the flash driver.
*
+ * The flash driver can be configured to use a different circle resolution, as
+ * circles are only emulated in the flash driver, and to use a diffrent
+ * compression for the generated SWF files.
+ *
* <code>
* $graph = new ezcGraphPieChart();
* $graph->title = 'Access statistics';
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