Searched defs:gm (Results 1 - 2 of 2) sorted by relevance

/inkscape/src/trace/
H A Dfilterset.cpp169 static GrayMap *grayMapSobel(GrayMap *gm, argument
172 int width = gm->width;
173 int height = gm->height;
203 sumX += gm->getPixel(gm, j, i) *
213 sumY += gm->getPixel(gm, j, i) *
283 leftPixel = gm->getPixel(gm, x-1, y);
284 rightPixel = gm
353 grayMapCanny(GrayMap *gm, double lowThreshold, double highThreshold) argument
385 GrayMap *gm = GrayMapCreate(rgbMap->width, rgbMap->height); local
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/inkscape/src/trace/potrace/
H A Dinkscape-potrace.cpp227 GrayMap *gm = gdkPixbufToGrayMap(pixbuf); local
229 newGm = GrayMapCreate(gm->width, gm->height);
234 for (int y=0 ; y<gm->height ; y++)
236 for (int x=0 ; x<gm->width ; x++)
238 double brightness = (double)gm->getPixel(gm, x, y);
246 gm->destroy(gm);
254 GrayMap *gm local
286 RgbMap *gm = gdkPixbufToRgbMap(pixbuf); local
325 IndexedMap *gm = filterIndexed(*this, pixbuf); local
338 GrayMap *gm = filter(*this, pixbuf); local
539 GrayMap *gm = GrayMapCreate(iMap->width, iMap->height); local
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