7216fbf3ffc72cb77bf509c0bffe719a1daa0ed5
braney
  Sun Sep 6 16:20:34 2020 -0700
first cut at using FreeType for font support

diff --git src/hg/lib/hvGfx.c src/hg/lib/hvGfx.c
index 6ef915e..3698bb1 100644
--- src/hg/lib/hvGfx.c
+++ src/hg/lib/hvGfx.c
@@ -281,15 +281,21 @@
     dots = delta_y+1;
     while (--dots >= 0)
         {   
         if (dots % dotFreq)
             hvGfxDot(hvg,x1,y1,color);
         duty_cycle += delta_x;
         y1+=incy;
         if (duty_cycle > 0)
             {   
             duty_cycle -= delta_y;        /* update duty cycle */
             x1 += 1;
             }   
         }   
     }   
 }   
+
+void hvGfxSetFontMethod(struct hvGfx *hvg, unsigned int method)
+/* Use the Free Type library to draw fonts. */
+{
+vgSetFontMethod(hvg->vg, method);
+}