X-Git-Url: https://git.octo.it/?p=rrdtool.git;a=blobdiff_plain;f=src%2Frrd_gfx.h;h=e9c5c93569093c89c3497270f6091787b7b43012;hp=4263d8ac9efba0ecc05dc20b1343835e5aba6c80;hb=423b8ed6a9020e284c84683f6facbed8c3734db2;hpb=843d2622d0c31f8caab6b47922e484fed43aa239

diff --git a/src/rrd_gfx.h b/src/rrd_gfx.h
index 4263d8a..e9c5c93 100644
--- a/src/rrd_gfx.h
+++ b/src/rrd_gfx.h
@@ -16,6 +16,7 @@ enum gfx_if_en {IF_PNG=0,IF_SVG,IF_EPS,IF_PDF};
 enum gfx_en { GFX_LINE=0,GFX_AREA,GFX_TEXT };
 enum gfx_h_align_en { GFX_H_NULL=0, GFX_H_LEFT, GFX_H_RIGHT, GFX_H_CENTER };
 enum gfx_v_align_en { GFX_V_NULL=0, GFX_V_TOP,  GFX_V_BOTTOM, GFX_V_CENTER };
+enum gfx_aa_type_en {AA_NORMAL=0,AA_LIGHT,AA_NONE};
 typedef unsigned long gfx_color_t;
 
 typedef struct  gfx_node_t {
@@ -45,6 +46,8 @@ typedef struct gfx_canvas_t
     enum gfx_if_en imgformat;      /* image format */
     int            interlaced;     /* will the graph be interlaced? */
     double         zoom;           /* zoom for graph */
+    double         font_aa_threshold; /* no anti-aliasing for sizes <= */
+    enum gfx_aa_type_en aa_type;   /* anti-aliasing type (normal/light/none) */
 } gfx_canvas_t;
 
 gfx_canvas_t *gfx_new_canvas (void);
@@ -103,8 +106,9 @@ int           gfx_destroy    (gfx_canvas_t *canvas);
 int       gfx_render_png (gfx_canvas_t *canvas,
                               art_u32 width, art_u32 height,
                               gfx_color_t background, FILE *fo);
-double gfx_get_text_width_libart ( double start, char* font, double size,
-			    double tabwidth, char* text, int rotation);
+double gfx_get_text_width_libart ( gfx_canvas_t *canvas, double start, 
+                char* font, double size, double tabwidth, 
+                char* text, int rotation );
 
 /* SVG support */
 int       gfx_render_svg (gfx_canvas_t *canvas,