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added quality parameters
author
kramm
<kramm>
Sat, 23 Jul 2005 08:24:51 +0000
(08:24 +0000)
committer
kramm
<kramm>
Sat, 23 Jul 2005 08:24:51 +0000
(08:24 +0000)
lib/gfxtools.c
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lib/gfxtools.h
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diff --git
a/lib/gfxtools.c
b/lib/gfxtools.c
index
ec98609
..
cd08a42
100644
(file)
--- a/
lib/gfxtools.c
+++ b/
lib/gfxtools.c
@@
-478,21
+478,21
@@
static int approximate3(const cspline_t*s, qspline_t*q, int size, double quality
return num;
}
return num;
}
-void gfxdraw_conicTo(gfxdrawer_t*draw, double cx, double cy, double tox, double toy)
+void gfxdraw_conicTo(gfxdrawer_t*draw, double cx, double cy, double tox, double toy, double quality)
{
double c1x = (draw->x + 2 * cx) / 3;
double c1y = (draw->y + 2 * cy) / 3;
double c2x = (2 * cx + tox) / 3;
double c2y = (2 * cy + toy) / 3;
{
double c1x = (draw->x + 2 * cx) / 3;
double c1y = (draw->y + 2 * cy) / 3;
double c2x = (2 * cx + tox) / 3;
double c2y = (2 * cy + toy) / 3;
- gfxdraw_cubicTo(draw, c1x, c1y, c2x, c2y, tox, toy);
+ gfxdraw_cubicTo(draw, c1x, c1y, c2x, c2y, tox, toy, quality);
}
}
-void gfxdraw_cubicTo(gfxdrawer_t*draw, double c1x, double c1y, double c2x, double c2y, double x, double y)
+void gfxdraw_cubicTo(gfxdrawer_t*draw, double c1x, double c1y, double c2x, double c2y, double x, double y, double quality)
{
qspline_t q[128];
cspline_t c;
{
qspline_t q[128];
cspline_t c;
- double maxerror = 0.01;
+ double maxerror = quality>0 ? quality : 1.0;
int t,num;
c.start.x = draw->x;
int t,num;
c.start.x = draw->x;
diff --git
a/lib/gfxtools.h
b/lib/gfxtools.h
index
628cd1a
..
01fad05
100644
(file)
--- a/
lib/gfxtools.h
+++ b/
lib/gfxtools.h
@@
-56,8
+56,8
@@
gfxline_t* gfxline_append(gfxline_t*line1, gfxline_t*line2);
void gfxline_free(gfxline_t*l);
gfxline_t* gfxline_clone(gfxline_t*line);
void gfxline_free(gfxline_t*l);
gfxline_t* gfxline_clone(gfxline_t*line);
-void gfxdraw_cubicTo(gfxdrawer_t*draw, double c1x, double c1y, double c2x, double c2y, double x, double y);
-void gfxdraw_conicTo(gfxdrawer_t*draw, double cx, double cy, double tox, double toy);
+void gfxdraw_cubicTo(gfxdrawer_t*draw, double c1x, double c1y, double c2x, double c2y, double x, double y, double quality);
+void gfxdraw_conicTo(gfxdrawer_t*draw, double cx, double cy, double tox, double toy, double quality);
gfxbbox_t gfxline_getbbox(gfxline_t*line);
gfxbbox_t gfxbbox_expand_to_point(gfxbbox_t box, gfxcoord_t x, gfxcoord_t y);
gfxbbox_t gfxline_getbbox(gfxline_t*line);
gfxbbox_t gfxbbox_expand_to_point(gfxbbox_t box, gfxcoord_t x, gfxcoord_t y);