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bugfixes
[swftools.git]
/
lib
/
gfxtools.c
diff --git
a/lib/gfxtools.c
b/lib/gfxtools.c
index
cd08a42
..
60d3f30
100644
(file)
--- a/
lib/gfxtools.c
+++ b/
lib/gfxtools.c
@@
-56,9
+56,17
@@
static void linedraw_lineTo(gfxdrawer_t*d, gfxcoord_t x, gfxcoord_t y)
{
linedraw_internal_t*i = (linedraw_internal_t*)d->internal;
gfxline_t*l = rfx_alloc(sizeof(gfxline_t));
{
linedraw_internal_t*i = (linedraw_internal_t*)d->internal;
gfxline_t*l = rfx_alloc(sizeof(gfxline_t));
+
+ if(!i->start) {
+ /* starts with a line, not with a moveto. That needs we first
+ need an explicit moveto to (0,0) */
+ linedraw_moveTo(d, 0, 0);
+ }
+
l->type = gfx_lineTo;
d->x = l->x = x;
d->y = l->y = y;
l->type = gfx_lineTo;
d->x = l->x = x;
d->y = l->y = y;
+
l->next = 0;
if(i->next)
i->next->next = l;
l->next = 0;
if(i->next)
i->next->next = l;
@@
-70,6
+78,13
@@
static void linedraw_splineTo(gfxdrawer_t*d, gfxcoord_t sx, gfxcoord_t sy, gfxco
{
linedraw_internal_t*i = (linedraw_internal_t*)d->internal;
gfxline_t*l = rfx_alloc(sizeof(gfxline_t));
{
linedraw_internal_t*i = (linedraw_internal_t*)d->internal;
gfxline_t*l = rfx_alloc(sizeof(gfxline_t));
+
+ if(!i->start) {
+ /* starts with a line, not with a moveto. That needs we first
+ need an explicit moveto to (0,0) */
+ linedraw_moveTo(d, 0, 0);
+ }
+
l->type = gfx_splineTo;
d->x = l->x = x;
d->y = l->y = y;
l->type = gfx_splineTo;
d->x = l->x = x;
d->y = l->y = y;
@@
-94,6
+109,8
@@
static void* linedraw_result(gfxdrawer_t*d)
void gfxdrawer_target_gfxline(gfxdrawer_t*d)
{
linedraw_internal_t*i = (linedraw_internal_t*)rfx_calloc(sizeof(linedraw_internal_t));
void gfxdrawer_target_gfxline(gfxdrawer_t*d)
{
linedraw_internal_t*i = (linedraw_internal_t*)rfx_calloc(sizeof(linedraw_internal_t));
+ d->x = 0x7fffffff;
+ d->y = 0x7fffffff;
d->internal = i;
d->moveTo = linedraw_moveTo;
d->lineTo = linedraw_lineTo;
d->internal = i;
d->moveTo = linedraw_moveTo;
d->lineTo = linedraw_lineTo;
@@
-312,13
+329,13
@@
gfxline_t* gfxtool_dash_line(gfxline_t*line, float*dashes, float phase)
void gfxline_show(gfxline_t*l, FILE*fi)
{
while(l) {
void gfxline_show(gfxline_t*l, FILE*fi)
{
while(l) {
- if(l->type == moveTo) {
+ if(l->type == gfx_moveTo) {
fprintf(fi, "moveTo %.2f,%.2f\n", l->x, l->y);
}
fprintf(fi, "moveTo %.2f,%.2f\n", l->x, l->y);
}
- if(l->type == lineTo) {
+ if(l->type == gfx_lineTo) {
fprintf(fi, "lineTo %.2f,%.2f\n", l->x, l->y);
}
fprintf(fi, "lineTo %.2f,%.2f\n", l->x, l->y);
}
- if(l->type == splineTo) {
+ if(l->type == gfx_splineTo) {
fprintf(fi, "splineTo %.2f,%.2f %.2f,%.2f\n", l->sx, l->sy, l->x, l->y);
}
l = l->next;
fprintf(fi, "splineTo %.2f,%.2f %.2f,%.2f\n", l->sx, l->sy, l->x, l->y);
}
l = l->next;