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#include <stdlib.h>
#include <stdio.h>
#include <memory.h>
#include <math.h>
#include "../gfxtools.h"
#include "poly.h"
#include "convert.h"
gfxline_t*mkstar(int x1, int y1, int x2, int y2)
{
gfxline_t*l=0,*line = 0;
int x;
for(x=x1;x<=x2;x+=50) {
l = malloc(sizeof(gfxline_t));
l->type = gfx_moveTo;
l->x = x;l->y = y1;
line = gfxline_append(line, l);
l = malloc(sizeof(gfxline_t));
l->type = gfx_lineTo;
l->x = x2-x;l->y = y2;
line = gfxline_append(line, l);
}
return line;
}
int test1()
{
gfxline_t*box1 = gfxline_makerectangle(50,50,150,150);
// put box2 and box3 on top of each other *snicker*
gfxline_t*box2 = gfxline_makerectangle(100,100,200,200);
gfxline_t*box3 = gfxline_makerectangle(100,100,200,200);
gfxline_t*star = mkstar(50,50, 150,150);
gfxline_t*b = 0;
b = gfxline_append(b, box1);
b = gfxline_append(b, box2);
b = gfxline_append(b, box3);
b = gfxline_append(b, star);
gfxmatrix_t matrix;
memset(&matrix, 0, sizeof(gfxmatrix_t));
double ua=0.1;
matrix.m00=cos(ua);matrix.m10=sin(ua);
matrix.m01=-sin(ua);matrix.m11=cos(ua);
gfxline_transform(b, &matrix);
gfxpoly_t*poly = gfxpoly_fillToPoly(b);
gfxline_free(box1);
gfxline_free(box2);
gfxline_free(box3);
gfxpoly_dump(poly);
gfxpoly_process(poly);
}
int test2()
{
#define N 1000
int t;
gfxline_t* line = malloc(sizeof(gfxline_t)*N);
for(t=0;t<N;t++) {
line[t].type = t?gfx_lineTo:gfx_moveTo;
line[t].x = lrand48()%65536;
line[t].y = lrand48()%65536;
line[t].next = &line[t+1];
}
line[N-1].x = line[0].x;
line[N-1].y = line[0].y;
line[N-1].next = 0;
gfxpoly_t*poly = gfxpoly_fillToPoly(line);
gfxpoly_dump(poly);
gfxpoly_process(poly);
gfxline_free(line);
}
int main()
{
test2();
}
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