Lines Matching refs:rx
115 int lc, rc = 0, lx, rx = 0, xx, y, c; in PetscImageDrawTriangle() local
172 rx = (int)(rfrac * ((float)x3_x1) + (float)x_1); in PetscImageDrawTriangle()
175 rx_lx = rx - lx; in PetscImageDrawTriangle()
176 if (rx > lx) { in PetscImageDrawTriangle()
177 for (xx = lx; xx <= rx; xx++) { in PetscImageDrawTriangle()
181 } else if (rx < lx) { in PetscImageDrawTriangle()
182 for (xx = lx; xx >= rx; xx--) { in PetscImageDrawTriangle()
196 x_1 = rx; in PetscImageDrawTriangle()
216 rx = (int)(rfrac * ((float)x3_x1) + (float)x_1); in PetscImageDrawTriangle()
219 rx_lx = rx - lx; in PetscImageDrawTriangle()
220 if (rx > lx) { in PetscImageDrawTriangle()
221 for (xx = lx; xx <= rx; xx++) { in PetscImageDrawTriangle()
225 } else if (rx < lx) { in PetscImageDrawTriangle()
226 for (xx = lx; xx >= rx; xx--) { in PetscImageDrawTriangle()