diff options
Diffstat (limited to 'docs/tutorial/tutorial_driver_gd.php')
| -rw-r--r-- | docs/tutorial/tutorial_driver_gd.php | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/docs/tutorial/tutorial_driver_gd.php b/docs/tutorial/tutorial_driver_gd.php index dc9e7c7..cfa86fa 100644 --- a/docs/tutorial/tutorial_driver_gd.php +++ b/docs/tutorial/tutorial_driver_gd.php @@ -10,8 +10,12 @@ $graph->legend = false; $graph->driver = new ezcGraphGdDriver(); $graph->options->font = 'tutorial_font.ttf'; -// Generate a Jpeg with lower quality. The default settings result in a better -// quality image +// Generate a Jpeg with lower quality. The default settings result in a image +// with better quality. +// +// The reduction of the supersampling to 1 will result in no anti aliasing of +// the image. JPEG is not the optimal format for grapics, PNG is far better for +// this kind of images. $graph->driver->options->supersampling = 1; $graph->driver->options->jpegQuality = 100; $graph->driver->options->imageFormat = IMG_JPEG; |
