Searched defs:SGN (Results 1 - 4 of 4) sorted by relevance

/inkscape/src/2geom/
H A Dsolve-bezier-one-d.cpp19 static int SGN(t x) { return (x > 0 ? 1 : (x < 0 ? -1 : 0)); } function in namespace:Geom
85 int old_sign = SGN(w[0]);
90 int sign = SGN(w[i]);
H A Dsolve-bezier-parametric.cpp13 #define SGN(a) (((a)<0) ? -1 : 1) macro
90 int old_sign = SGN(V[0][Geom::Y]);
92 int sign = SGN(V[i][Geom::Y]);
H A Dsolve-bezier.cpp23 static int SGN(t x) { return (x > 0 ? 1 : (x < 0 ? -1 : 0)); } function in namespace:Geom
68 int old_sign = SGN(bz[0]);
74 int sign = SGN(bz[i]);
135 if (SGN(bz[0]) != SGN(bz[1])) {
160 int old_sign = SGN(bz[0]);
165 int sign = SGN(bz[i]);
176 if (SGN(bz[bz.size()-1]) == 0) {
/inkscape/src/ui/
H A Dobject-edit.cpp241 #define SGN(x) ((x)>0?1:((x)<0?-1:0)) macro
287 if (minx != 0 && fabs(miny/minx) > 0.5 * 1/ratio && (SGN(minx) == SGN(miny))) {
306 if (miny != 0 && fabs(minx/miny) > 0.5 * ratio && (SGN(minx) == SGN(miny))) {
380 if (minx != 0 && fabs(miny/minx) > 0.5 * 1/ratio && (SGN(minx) == SGN(miny))) {
401 if (miny != 0 && fabs(minx/miny) > 0.5 *ratio && (SGN(minx) == SGN(miny))) {

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