Searched refs:ay (Results 1 - 9 of 9) sorted by relevance

/inkscape/src/display/
H A Dnr-filter-image.cpp201 double ax, ay; // Align side local
205 ay = 0.0;
209 ay = 0.0;
213 ay = 0.0;
217 ay = 0.5;
221 ay = 0.5;
225 ay = 0.5;
229 ay = 1.0;
233 ay = 1.0;
237 ay
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/inkscape/share/extensions/
H A Dbezmisc.py67 ay=by3-y0-cy-by
69 return ax,ay,bx,by,cx,cy,x0,y0
70 #ax,ay,bx,by,cx,cy,x0,y0=bezierparameterize(((bx0,by0),(bx1,by1),(bx2,by2),(bx3,by3)))
86 ax,ay,bx,by,cx,cy,x0,y0=bezierparameterize(((bx0,by0),(bx1,by1),(bx2,by2),(bx3,by3)))
88 a=coef1*ay-coef2*ax
103 ax,ay,bx,by,cx,cy,x0,y0=bezierparameterize(((bx0,by0),(bx1,by1),(bx2,by2),(bx3,by3)))
105 y=ay*(t**3)+by*(t**2)+cy*t+y0
109 ax,ay,bx,by,cx,cy,x0,y0=bezierparameterize(((bx0,by0),(bx1,by1),(bx2,by2),(bx3,by3)))
111 dy=3*ay*(t**2)+2*by*t+cy
115 ax,ay,b
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H A Dgcodetools.py99 ax,ay,bx,by,cx,cy,x0,y0=bezmisc.bezierparameterize(((bx0,by0),(bx1,by1),(bx2,by2),(bx3,by3)))
101 dy=3*ay*(t**2)+2*by*t+cy
104 dy = 6*ay*t+2*by
107 dy = 6*ay
109 print_("Slope error x = %s*t^3+%s*t^2+%s*t+%s, y = %s*t^3+%s*t^2+%s*t+%s, t = %s, dx==dy==0" % (ax,bx,cx,dx,ay,by,cy,dy,t))
277 ax,ay,bx,by,cx,cy,dx,dy = csp_parameterize(sp1,sp2)
374 ax,ay,bx,by,cx,cy,dx,dy = csp_parameterize(sp1,sp2)
383 f = (ax*t3+bx*t2+cx*t+dx)*(3*ax*t2+2*bx*t+cx) + (ay*t3+by*t2+cy*t+dy)*(3*ay*t2+2*by*t+cy)
384 df = (6*ax*t+2*bx)*(ax*t3+bx*t2+cx*t+dx) + (3*ax*t2+2*bx*t+cx)**2 + (6*ay*
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/inkscape/src/libcola/
H A Dstraightener.h69 double ax=route->xs[i-1], bx=route->xs[i], ay=route->ys[i-1], by=route->ys[i]; local
70 double r=(y-ay)/(by-ay);
71 // as long as y is between ay and by then r>0
80 double ax=route->xs[i-1], bx=route->xs[i], ay=route->ys[i-1], by=route->ys[i]; local
84 ys.push_back(ay+(by-ay)*r);
H A Dstraightener.cpp36 static bool pointOnLine(double px,double py, double ax, double ay, double bx, double by, double& tx) { argument
38 double dy=by-ay;
43 ty=py-ay;
48 tx=(py-ay)/dy;
55 if(fabs(py-ay)<0.01) {
59 ty=(py-ay)/dy;
81 double ay=route->ys[i-1]; local
86 //printf(" px=%f, py=%f, ax=%f, ay=%f, bx=%f, by=%f\n",px,py,ax,ay,bx,by);
87 if(pointOnLine(px,py,ax,ay,b
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/inkscape/src/2geom/
H A Dsbasis-2d.cpp129 double ay = -reste[0]/fact_k*nA[Y]; local
134 result[Y][k] = Linear(ay,by);
/inkscape/src/ui/widget/
H A Dcolor-slider.cpp333 gint ax, ay; local
338 ay = cy;
339 queue_draw_area(ax, ay, ARROW_SIZE + 4, ch);
341 ay = cy;
342 queue_draw_area(ax, ay, ARROW_SIZE + 4, ch);
/inkscape/src/ui/tools/
H A Dmeasure-tool.cpp301 double ay = p1[Geom::Y] - yc; local
304 double q1 = (ax * ax) + (ay * ay);
305 double q2 = q1 + (ax * bx) + (ay * by);
307 double k2 = (4.0 / 3.0) * (std::sqrt(2 * q1 * q2) - q2) / ((ax * by) - (ay * bx));
309 Geom::Point p2(xc + ax - (k2 * ay),
310 yc + ay + (k2 * ax));
/inkscape/src/
H A Dsp-namedview.cpp759 gint ay = MIN(gdk_screen_height() - minOnscreen, y); local
763 ay = MAX(minOnscreen - h, ay);
765 return Geom::Point(ax, ay);

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