static void swf_ShapeDrawerFinish(drawer_t*draw)
{
SWFSHAPEDRAWER*sdraw = (SWFSHAPEDRAWER*)draw->internal;
if(sdraw->isfinished)
return;
fixEndPoint(draw);
if(sdraw->bbox.xmin == SCOORD_MAX) {
/* no points at all -> empty bounding box */
sdraw->bbox.xmin = sdraw->bbox.ymin =
sdraw->bbox.xmax = sdraw->bbox.ymax = 0;
}
sdraw->isfinished = 1;
swf_ShapeSetEnd(sdraw->tag);
}
int main (int argc,char ** argv)
{ SWF swf;
TAG* t;
RGBA rgb;
SRECT r;
SHAPE* s;
S32 width = 800,height = 800;
int fs,ls; // line & fillstyle
JPEGBITS* jpeg;
MATRIX m;
int f,i,j,frame;
memset(&swf,0x00,sizeof(SWF));
swf.fileVersion = 4;
swf.frameRate = 0x4000;
swf.movieSize.xmax = 4*width;
swf.movieSize.ymax = 4*height;
swf.firstTag = swf_InsertTag(NULL,ST_SETBACKGROUNDCOLOR);
t = swf.firstTag;
rgb.r = 0xff;
rgb.g = 0xff;
rgb.b = 0xff;
swf_SetRGB(t,&rgb);
t = swf_InsertTag(t,ST_DEFINEBITSJPEG2);
swf_SetU16(t,ID_BITMAP);
if (FAILED(swf_SetJPEGBits(t,"texture.jpg",QUALITY)))
{ fprintf(stderr,"Error: texture.jpg (256x256) not found in work directory.\n");
exit(1);
}
t = swf_InsertTag(t,ST_DEFINESHAPE);
swf_ShapeNew(&s);
rgb.b = rgb.g = rgb.r = 0x00;
ls = 0;
rgb.b = 0xff;
fs = swf_ShapeAddBitmapFillStyle(s,NULL,ID_BITMAP,0);
swf_SetU16(t,ID_SHAPE); // ID
r.xmin = 0;
r.ymin = 0;
r.xmax = 2*width;
r.ymax = 2*height;
swf_SetRect(t,&r);
swf_SetShapeHeader(t,s);
swf_ShapeSetAll(t,s,0,0,ls,fs,0);
swf_ShapeSetLine(t,s,width,0);
swf_ShapeSetLine(t,s,-width,height);
swf_ShapeSetLine(t,s,0,-height);
swf_ShapeSetEnd(t);
swf_ShapeFree(s);
for (frame=0;frame<64;frame++)
{
/* Test procedure for swf_MatrixJoin
MATRIX m1,m2;
// set m1 to left rotation
m1.sy = m1.sx = (int)(cos(((float)(frame))/32*3.141)*0x10000);
m1.r0 = (int)(sin(((float)(frame))/32*3.141)*0x10000);
m1.r1 = -m1.r0;
m1.tx = width+frame*4; m1.ty = height;
// set m2 to right rotation
m2.sy = m2.sx = (int)(cos(((float)(64-frame))/32*3.141)*0x10000);
m2.r0 = (int)(sin(((float)(64-frame))/32*3.141)*0x10000);
m2.r1 = -m2.r0;
m2.tx = width; m2.ty = height;
// joining m1 and m2 should lead to no transformation
swf_MatrixJoin(&m,&m1,&m2);
*/
int dx0 = width; // constants of shape
int dy0 = width;
int px0 = 2*width; // destination of mapping
int py0 = 2*width;
int px1 = 3*width;
int py1 = 2*width-frame*4;
int px2 = 2*width-frame*8;
int py2 = 3*width;
swf_MatrixMapTriangle(&m,dx0,dy0,px0,py0,px1,py1,px2,py2);
t = swf_InsertTag(t,ST_PLACEOBJECT2);
if (!frame)
swf_ObjectPlace(t,ID_SHAPE,1,&m,NULL,NULL);
else
swf_ObjectMove(t,1,&m,NULL);
t = swf_InsertTag(t,ST_SHOWFRAME);
}
t = swf_InsertTag(t,ST_END);
// swf_WriteCGI(&swf);
f = open("transtest.swf",O_RDWR|O_CREAT|O_TRUNC|O_BINARY,0644);
if FAILED(swf_WriteSWF(f,&swf)) fprintf(stderr,"WriteSWF() failed.\n");
close(f);
swf_FreeTags(&swf);
#ifdef __NT__
system("start ..\\transtest.swf");
#endif
return 0;
}
int main (int argc,char ** argv)
{ SWF swf;
TAG* t;
RGBA rgb;
SRECT r;
SHAPE* s;
S32 width=300,height = 300;
int f,i,ls1,ls2;
memset(&swf,0x00,sizeof(SWF)); // set global movie parameters
swf.fileVersion = 4; // make flash 4 compatible swf
swf.frameRate = 0x1900; // about 0x19 frames per second
swf.movieSize.xmax = 20*width; // flash units: 1 pixel = 20 units
swf.movieSize.ymax = 20*height;
swf.firstTag = swf_InsertTag(NULL,ST_SETBACKGROUNDCOLOR);
// now create a tag list be connecting one after another
t = swf.firstTag;
rgb.r = 0xff;
rgb.g = 0xff;
rgb.b = 0xff;
swf_SetRGB(t,&rgb);
t = swf_InsertTag(t,ST_DEFINESHAPE);
swf_ShapeNew(&s); // create new shape instance
// add two different linestyles
rgb.b = rgb.g = 0x00;
ls1 = swf_ShapeAddLineStyle(s,40,&rgb);
rgb.r = 0; rgb.b = 0xff;
ls2 = swf_ShapeAddLineStyle(s,40,&rgb);
swf_SetU16(t,1); // now set character ID
r.xmin = 0;
r.ymin = 0;
r.xmax = 20*width;
r.ymax = 20*height;
swf_SetRect(t,&r); // set shape bounds
swf_SetShapeHeader(t,s); // write all styles to tag
swf_ShapeSetAll(t,s,0,0,ls1,0,0); // move to (0,0), select linestyle ls1 and no fillstyle
swf_ShapeSetLine(t,s,10*width,10*height); // draw something
swf_ShapeSetStyle(t,s,ls2,0,0); // change to second linestyle
for (i=1;i<10;i++)
swf_ShapeSetCircle(t,s,10*width,10*height,i*width,i*height);
swf_ShapeSetEnd(t); // finish drawing
swf_ShapeFree(s); // clean shape structure (which isn't needed anymore after writing the tag)
t = swf_InsertTag(t,ST_PLACEOBJECT2); // append tag to place your shape into the scene
swf_ObjectPlace(t,1,1,NULL,NULL,NULL); // set character with id 1 (our shape) to depth 1 (upper most layer)
t = swf_InsertTag(t,ST_SHOWFRAME); // finish current frame
t = swf_InsertTag(t,ST_END); // finish current movie (which has just one frame)
// swf_WriteCGI(&swf); <- use this to create direct CGI output
// write movie to file
f = open("shape1.swf",O_WRONLY|O_CREAT|O_TRUNC|O_BINARY, 0644);
if FAILED(swf_WriteSWF(f,&swf)) fprintf(stderr,"WriteSWF() failed.\n");
close(f);
swf_FreeTags(&swf); // cleanup
#ifdef __NT__ // start flash player to show result on windows systems
system("start ..\\shape1.swf");
#endif
return 0;
}
