diff options
Diffstat (limited to 'librifunktionsteckensnittsglyfrasteriseringsprogrambiblioteket.7')
| -rw-r--r-- | librifunktionsteckensnittsglyfrasteriseringsprogrambiblioteket.7 | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/librifunktionsteckensnittsglyfrasteriseringsprogrambiblioteket.7 b/librifunktionsteckensnittsglyfrasteriseringsprogrambiblioteket.7 index aff9ec4..6bd70a5 100644 --- a/librifunktionsteckensnittsglyfrasteriseringsprogrambiblioteket.7 +++ b/librifunktionsteckensnittsglyfrasteriseringsprogrambiblioteket.7 @@ -11,18 +11,18 @@ whether a shape adds or subtracts to the image (the absolute values of the result is used in the image). Furthermore this means that the library only supports curve types that are used for drawing glyphs; specifically this means that lines and -quadratic Bézier curves are supported by cause this is what is +quadratic Bézier curves are supported because this is what is required to draw vectorised bitmap fonts and TrueType fonts, but also cubic Bézier curves as this is required for OpenType fonts and circular arcs as this is commonly used for corners when stroking the outline of a glyph. .PP -The create an image, first create a buffer using +To create an image, first create a buffer using .BR rtgrpblib_create_raster (3) (if you already have one that is large enough, you can reinitialise it with .BR rtgrpblib_reset_raster (3)), -and than using the drawing functions +and then use the drawing functions .RB ( rtgrpblib_draw_linear_bezier (3), .BR rtgrpblib_draw_quadratic_bezier (3), .BR rtgrpblib_draw_cubic_bezier (3), |