| 171 | |
| 172 | |
| 173 | void needRoom(boolean needMove, int newPoints) { |
| 174 | if (needMove && numTypes == 0) { |
| 175 | throw new RuntimeException("missing initial moveto " |
| 176 | + "in path definition"); |
| 177 | } |
| 178 | int size = pointTypes.length; |
| 179 | if (numTypes >= size) { |
| 180 | int grow = size; |
| 181 | if (grow > EXPAND_MAX) { |
| 182 | grow = EXPAND_MAX; |
| 183 | } |
| 184 | pointTypes = copyOf(pointTypes, size + grow); |
| 185 | } |
| 186 | size = floatCoords.length; |
| 187 | if (numCoords + newPoints * 2 > size) { |
| 188 | int grow = size; |
| 189 | if (grow > EXPAND_MAX * 2) { |
| 190 | grow = EXPAND_MAX * 2; |
| 191 | } |
| 192 | if (grow < newPoints * 2) { |
| 193 | grow = newPoints * 2; |
| 194 | } |
| 195 | floatCoords = copyOf(floatCoords, size + grow); |
| 196 | } |
| 197 | size = pointColors.length; |
| 198 | if (numCoords/2 + newPoints > size) { |
| 199 | int grow = size; |
| 200 | if (grow > EXPAND_MAX) { |
| 201 | grow = EXPAND_MAX; |
| 202 | } |
| 203 | if (grow < newPoints) { |
| 204 | grow = newPoints; |
| 205 | } |
| 206 | pointColors = copyOf(pointColors, size + grow); |
| 207 | } |
| 208 | } |
| 209 | |
| 210 | |
| 211 | /** |