Cross Reference: /inkscape/src/display/canvas-axonomgrid.cpp

Lines Matching defs:y0
62 sp_caxonomgrid_drawline (SPCanvasBuf *buf, gint x0, gint y0, gint x1, gint y1, guint32 rgba)
64     cairo_move_to(buf->ct, 0.5 + x0, 0.5 + y0);
560         gint const y0 = round(y);
565             y1 = y0;
569             sp_caxonomgrid_drawline (buf, x0, y0, x1, y1, color);
571             sp_caxonomgrid_drawline (buf, x0, y0, x1, y1, _empcolor);
580             gint const y0 = buf->rect.top();
583             gint const x1 = x0 + round( (y1 - y0) / tan_angle[X] );
586                 sp_caxonomgrid_drawline (buf, x0, y0, x1, y1, color);
588                 sp_caxonomgrid_drawline (buf, x0, y0, x1, y1, _empcolor);
616         gint const y0 = round(y);
621             y1 = y0;
625             sp_caxonomgrid_drawline (buf, x0, y0, x1, y1, color);
627             sp_caxonomgrid_drawline (buf, x0, y0, x1, y1, _empcolor);
635             gint const y0 = buf->rect.bottom();
641                 sp_caxonomgrid_drawline (buf, x0, y0, x1, y1, color);
643                 sp_caxonomgrid_drawline (buf, x0, y0, x1, y1, _empcolor);